Linear programming jobs

Hi, I’m looking for someone who can help me with ESP32 HMI programming. Are you available, or do you know someone who might be interested? we are traying to make a programable inter face wit touch screen capabilities. with drop down menu tabs. home screens to display a background. the idea is to have it just on a picture and be able to swipe to a second menu where it controls relays off and on using an Arduino nano. please reach me at 236-597-9964. shoot me a text and we will set up a time to get on the phone

...Consultant — Residential Design and Remote Commissioning I’m building a new house of approximately 3,000 sq ft in Ireland and am looking for an independent consultant to help design and configure a DALI lighting control system. I have floor plans and a room-by-room lighting group schedule. I need a practical, cost-conscious design with clear instructions for my local electrician, followed by programming and remote commissioning support. Proposed setup * DALI control of dimmable lighting, switched lighting and selected lamp sockets. * Conventional retractive switches, likely Forbes & Lomax, connected through suitable interfaces. * A mixture of incandescent/halogen lamps and LED fittings, requiring appropriate dimmers, relays and drivers. * Lighting scenes and s...

I'm seeking an experienced Arduino developer to create a working robotics project for my final course requirement. The robot needs to navigate using obstacle avoidance and display status with LED indicators. Requirements: - Functionality: Obstacle avoidance - Components: Use of ultrasonic sensors - Information display: LED indicators Ideally, you should have: - Expertise in Arduino programming - Experience with ultrasonic sensors - Knowledge in robotics and obstacle avoidance algorithms - Ability to integrate LED indicators for status display Please ensure that the final product is fully functional, not just a theoretical design. everything should come from your SparkFun Inventor's Kit (SIK)

Home Assistant Smart Kitchen Automation & Interactive Dashboard Project Location: Winnabow, NC (Wilmington area) Project Type: Remote configuration, programming, integration, and testing Pricing: Fixed-price proposals requested Project Overview We're remodeling our kitchen and need an experienced Home Assistant specialist to configure and integrate a reliable, attractive, easy-to-use smart-home automation system. Most of the equipment has already been purchased or selected. A licensed electrician is handling physical wiring and installation. We need someone to handle the technical configuration, programming, integrations, automations, and custom touchscreen interface. Our goal is a professional-quality result without the expense of proprietary systems such as Co...

...relevant conversion events. Google Ads conversion tracking, subject to eligibility. Registration, lead-form, checkout, and purchase tracking. Standardized UTM links for every major campaign. Integration with our existing Fluent CRM system. Reporting that connects marketing sources to customers, products, revenue, and acquisition costs. A centralized dashboard for monitoring performance. Python programming should be used where it provides practical value through automation, API integrations, data processing, attribution, or marketing performance analysis. Website work must be tested and accepted before significant advertising expenditure is approved. PHASE 2: MARKETING RESEARCH & CONTROLLED LAUNCH After the website and tracking foundation are ready, the freelancer will: Aud...

I’m looking for a seasoned recruiter or talent-sourcing professional to help me land a fully remote Software Developer position with a mid-sized company, anywhere in the world, paying at least $20 per hour. Here’s the background you’ll be working with: I specialise in programming, particularly Python, and have solid experience building and maintaining applications end-to-end. I’m open to any tech stack that values strong problem-solving skills and clean, maintainable code. What I need from you • Pinpoint suitable vacancies that match the pay floor and remote requirement. • Optimise my résumé, portfolio and LinkedIn profile for each opportunity you present. • Handle or advise on outreach, applications and interview scheduling...

I’m looking for a hands-on CNC professional who can step straight onto the shop floor and keep production moving. Your sole focus will be day-to-day operation of our CNC equipment as we machine metal components—tool changes, part loading, offsets, quality checks, and safe shutdowns at shift’s end. Programming and maintenance are already covered in-house, so you can concentrate fully on running the machine accurately and consistently. You should be comfortable jumping between common shop setups (lathe, mill, or router) as jobs rotate, understand G-code well enough to spot issues before they reach the workpiece, and have an eye for tight tolerances on steel and aluminum. If you deliver clean, repeatable parts and keep scrap to a minimum, we’ll get along great....

...and econometric models on financial time series (Python, freelance) A quantitative research platform trains 24 model families every night on daily market data, walk-forward, across about 1,000 assets. We are looking for an independent expert to check that these models are implemented correctly and evaluated honestly. The work * ML models: XGBoost, LightGBM, Random Forest, Extra Trees, regularized linear models, SVR, MLP, LSTM, TCN. * Econometric models: GARCH, EGARCH, GJR-GARCH, SARIMAX/ARIMA, VAR, VECM, Kalman. * What to check: does each model do what its configuration says? Are the hyperparameter search spaces (Optuna) suitable for financial targets, and is the search free of look-ahead? * Model collapse: find where a fit degenerates into a constant predictor (the mean, stump-o...

...Residential apartment development comprising approximately 41 buildings across four main zones. - Approximately four main apartment unit types across 12 building prototypes. - Eight floors per building, with typical floor areas of approximately 1,000–1,500 m². - Underground parking basement. - One community centre at basement level in Zone 3. - Total site area of approximately 187,000 m², including a linear garden. Required Services - Develop detailed Revit models for the fire protection systems based on the supplied design drawings and specifications. - Model firefighting pipework, sprinklers, valves, equipment, risers, fire pump rooms, and associated connections within the agreed scope. - Coordinate with architectural, structural, HVAC, plumbing, and electrica...

...topics. What we will be working on: - Statistics & Regression: Hypothesis testing (one/two-sample), non-parametric tests, linear & logistic regression, and generalized linear models (GLMs). - Python Optimization: Formulating optimization models (Linear & Integer Programming) and solving them in Python using the PuLP library. - Simulation Methods: Monte Carlo simulation and basic discrete-event simulation concepts. What I'm looking for: - Online 1-on-1 support to go through problem sets, study materials, and practice exercises. - Help understanding complex math/statistical concepts step-by-step. skills: Statistics Python Mathematics Statistical Analysis Linear Programming Data Science Algorithm If you have a strong bac...

I'm looking for an experienced app developer to create a Smart TV app. The app should be compatible with the following platforms: - Roku - Amazon Fire TV - Samsung Tizen - Android TV The ideal candidate should have: - Proven experience in developing apps for multiple Smart TV platforms - S...developer to create a Smart TV app. The app should be compatible with the following platforms: - Roku - Amazon Fire TV - Samsung Tizen - Android TV The ideal candidate should have: - Proven experience in developing apps for multiple Smart TV platforms - Strong knowledge of platform-specific guidelines and requirements - Expertise in UI/UX design for TV interfaces - Proficiency in relevant programming languages and frameworks Please provide examples of previous work, especially on sim...

⚠️ This is NOT a design, CAD, CAM programming or 3D printing job. Nothing new is made, modelled or programmed. We only want files that already exist from real production. Start your bid with your shop city and machine list (make, model, control). Bids without them will be ignored. What we’re looking for: Machine shops (or people with the shop owner’s permission) that have past 3-axis milling jobs programmed in Fusion 360 and machined on their own machines. Everyday mechanical parts are ideal: brackets, plates, housings, fixtures, or your own products. Files from a shop that has since closed or stopped production also qualify, as long as the parts were really machined and you have the right to share the files. For each part, we need the files you already have: - 3D ...

...MotiveWave, I analyse NQ and ES charts but execute trades in MNQ and MES using cross-trading functionality. I need the closest equivalent in NinjaTrader: - Analyse NQ and execute in MNQ. - Analyse ES and execute in MES. - Specify micro-contract quantities and manage resulting orders correctly. Please use a supported built-in solution wherever possible. If this requires an add-on or custom programming, explain the alternatives and cost before starting. **Please explain in your proposal how you would implement this functionality.** I do not want to switch instruments manually for every order unless that is the only practical supported option and we agree beforehand. ## 4. ATM Strategies, Risk Management and Pre-Trade Confirmation My MotiveWave setup lets me select an entry pr...

Project Title: Mascot Design for a New Independent Operating System (Futuristic Bat Character) Project Description: I am developing a brand new, completely independent Operating System and programming language called "Fraqshift". The core theme of the project revolves around frequencies, signals, and shifting data. I need a high-quality mascot designed for this OS. The mascot is a BAT, and his official name will be "Fraq". We chose a bat because they naturally navigate using high-frequency signals and echolocation—perfectly matching the "Fraqshift" concept. What I am looking for: - A modern, tech-focused, and appealing mascot character (a bat). - It should NOT look scary or like a Halloween decoration. It should feel smart, futuristic, and f...

I’m looking for a hands-on CNC professional who can step straight onto the shop floor and keep production moving. Your sole focus will be day-to-day operation of our CNC equipment as we machine metal components—tool changes, part loading, offsets, quality checks, and safe shutdowns at shift’s end. Programming and maintenance are already covered in-house, so you can concentrate fully on running the machine accurately and consistently. You should be comfortable jumping between common shop setups (lathe, mill, or router) as jobs rotate, understand G-code well enough to spot issues before they reach the workpiece, and have an eye for tight tolerances on steel and aluminum. If you deliver clean, repeatable parts and keep scrap to a minimum, we’ll get along great....

Hi! I need a custom file icon for my new programming language called "Fraqshift". The icon will be used in VS Code (Visual Studio Code) right next to the filenames, so it must be optimized for a very small size (16x16 pixels). The core concept of the language is "Fraqshift" – like a frequency/signal that increases or shifts. I want the icon base to be a modern, clean capital letter "F". However, instead of regular flat horizontal bars on the F, the bars should represent an increasing or shifting signal moving to the right. Please provide a few quick wireframes/sketches showing these 3 variations of the "F": 1. The Arrow/Shift Variation: The horizontal bars of the F are shaped like sharp arrows or chevrons (>) pointing right, sy...

...lines: Yellow * Construction lines: Gray 8 * Center lines: Cyan * Text: Red, all capital letters * Reference lines: Red * Title block: Green * Points: Magenta X-style, 0.0625 absolute size * Label true-length lines as TL. * Label true-size planes as TS. * Label edge views as EV. * Label reference planes H, F, P, 1, 2, 3, etc. * Underline all data answers. Measurement and Precision Requirements: * Linear distances: Decimal inches, 0.0000 precision * Angles: Degrees, 0.00 precision * Bearings: Degrees and minutes * Coordinates: X,Y format without coordinate labels * Architectural distances: Feet and inches, 1/16-inch precision Deliverables: * Completed AutoCAD drawings * Original editable DWG files * Properly plotted PDF files * All required layers, labels, dimensions, and titl...

Job Title: Roblox Game Developer Needed – Simulator Game I’m looking for an...* Shops, leaderboards, and daily rewards * Data saving system (player progress) * Professional UI with smooth animations * Game passes and Robux monetization * Mobile, PC, and tablet compatibility * Bug testing and optimization What I’m Looking For: * Experience developing Roblox simulator games * Strong knowledge of Roblox Studio and Luau scripting * Ability to handle both game design and programming * Examples of previous Roblox projects * Clear communication and reasonable pricing Budget: I’m looking for really cheap prices maybe $30 or 50 send offer I’m looking for someone who can help bring this game to life and potentially work on future updates. Please message me...

...recruitment experiences Landing pages and conversion flows CMS integration and content management Forms, applications and lead-generation workflows Integrations with APIs and third-party services Performance, accessibility and SEO Mobile and desktop experiences Subtle, high-quality animations and interactions The design direction We're looking for someone with a strong eye for design. Think: Apple × Linear × premium editorial magazine × AI The website should feel: Elegant Minimal Sophisticated Fast Human Technologically advanced Extremely easy to navigate We care about typography, spacing, transitions, responsiveness and the small details that separate an ordinary website from an exceptional one. What we're looking for Essential Strong experie...

I’m expanding our small team for a short-term push and need an Unreal Engine 5 specialist who can take charge of gameplay programming. The job is hands-on: you’ll jump straight into an active UE5 project, working in both Blueprints and C++ to refine and extend core game systems. The day-to-day work involves building and polishing player mechanics, hooking up UI and interaction logic, tightening AI behaviours, and making sure our save/load pipeline is solid. Along the way you’ll profile, optimise, and squash bugs so the build stays lean and stable. Git keeps us in sync, so comfortable version-control habits are essential. I value people who can own a feature from concept to play-tested reality, communicate clearly inside a small remote team, and leave code that ...

...dynamic cycling). Result: GO WITH CONDITIONS - Preliminary BOM for the sensor, display, battery and haptic parts - Proof-of-concept firmware on an ESP32-S3 dev board (force, rep counting, touch UI), as reference - External enclosure STEP. A mechanical engineer works in parallel on the internal layout. ARCHITECTURE (already selected) - MCU: ESP32-S3-WROOM-1-N16R8 (PCB antenna, native USB for programming) - Force: 50 kg 4-wire full-bridge load cell -> HX711 on its own LDO rail - Power: USB-C + SRV05-4 ESD -> BQ24075 charger (power path) -> 2x RT9080-33 LDO (digital / analog). No switching regulators. - Battery: 1S Li-Po ~500 mAh, MAX17048 fuel gauge - Display: 1.58" AMOLED 228x460, CO5300 + CST820 touch, 31-pin FPC, QSPI. Wake on touch, no power button. - Haptics: DR...

...Automation & Website Reverse Engineering Specialist** for a long-term project. I need someone who can deeply analyze how websites work, understand browser behavior, investigate complex technical issues, identify root causes, and develop reliable solutions. **My priority is simple: I need working solutions, not just code.** ## Required Technical Expertise - Advanced JavaScript and/or Python programming - Tampermonkey Userscripts and Chrome Extensions - Browser Automation (Playwright, Puppeteer, Selenium, etc.) - Advanced DOM manipulation and MutationObserver - Dynamic websites, SPAs, and asynchronous JavaScript - AJAX, Fetch API, REST APIs, JSON, and WebSockets - HTTP/HTTPS requests, headers, cookies, sessions, and authentication flows - Browser DevTools and advanced netwo...

...design package, including PCB, CAD, STEP/STL, Gerber files, and manufacturing documentation. **F. Bluetooth and Computer Connectivity** - Bluetooth communication with a PC. - Wireless control of individual robots. - Independent arm movement control. - Forward and backward movement commands. - Communication with multiple robots. - Real-time transmission of sensor readings and robot status. **G. Programming and Real-Time Control** - Programmable microcontroller. - Firmware source code. - Python-based PC control interface or equivalent. - Real-time motor control. - Live sensor data monitoring. - Battery status and connection monitoring. - Documented communication protocol. - Ability to send commands to individual robots. ## 3. Required Engineering Deliverables **PCB and Electr...

...approaches instead of simply answering questions. * Can communicate comfortably in conversational English and Hindi/Hinglish. * Can provide clear feedback about your experience. Previous experience with AI chatbots, role-play, creative writing, customer research, or similar work is helpful but **not required**. ## Important This position is primarily about **conversation and user research**, not programming. You do **not** need to: * Develop an AI chatbot * Build APIs * Work with Facebook/Messenger APIs * Write backend code * Train an AI model * Build a story engine * Deploy software The chatbot and technical infrastructure are already in place. ## Payment **₹600 INR per hour of active conversation/testing.** The exact number of hours will depend on the testing requirem...

What you get with my remote coaching: Fully personalized workout plans (home, gym, or bodyweight-only options) Tailored nutrition guidance and meal ideas (no extreme diets) Weekly check-ins, form checks, and unlimited messaging support Video exercise demos and app-based tracking for seamless progress Flexible programming that fits your busy life Constant motivation, accountability, and adjustments as you progress No cookie-cutter PDFs. No guessing. Just real, sustainable results with 1-on-1 support — wherever you are. Perfect for beginners, intermediate lifters, busy professionals, parents, travelers, or anyone who wants expert coaching without stepping foot in a gym. Spots are limited because I give every client my full attention

What you get with my remote coaching: Fully personalized workout plans (home, gym, or bodyweight-only options) Tailored nutrition guidance and meal ideas (no extreme diets) Weekly check-ins, form checks, and unlimited messaging support Video exercise demos and app-based tracking for seamless progress Flexible programming that fits your busy life Constant motivation, accountability, and adjustments as you progress No cookie-cutter PDFs. No guessing. Just real, sustainable results with 1-on-1 support — wherever you are. Perfect for beginners, intermediate lifters, busy professionals, parents, travelers, or anyone who wants expert coaching without stepping foot in a gym. Spots are limited because I give every client my full attention

What you get with my remote coaching: Fully personalized workout plans (home, gym, or bodyweight-only options) Tailored nutrition guidance and meal ideas (no extreme diets) Weekly check-ins, form checks, and unlimited messaging support Video exercise demos and app-based tracking for seamless progress Flexible programming that fits your busy life Constant motivation, accountability, and adjustments as you progress No cookie-cutter PDFs. No guessing. Just real, sustainable results with 1-on-1 support — wherever you are. Perfect for beginners, intermediate lifters, busy professionals, parents, travelers, or anyone who wants expert coaching without stepping foot in a gym. Spots are limited because I give every client my full attention

What you get with my remote coaching: Fully personalized workout plans (home, gym, or bodyweight-only options) Tailored nutrition guidance and meal ideas (no extreme diets) Weekly check-ins, form checks, and unlimited messaging support Video exercise demos and app-based tracking for seamless progress Flexible programming that fits your busy life Constant motivation, accountability, and adjustments as you progress No cookie-cutter PDFs. No guessing. Just real, sustainable results with 1-on-1 support — wherever you are. Perfect for beginners, intermediate lifters, busy professionals, parents, travelers, or anyone who wants expert coaching without stepping foot in a gym. Spots are limited because I give every client my full attention

What you get with my remote coaching: Fully personalized workout plans (home, gym, or bodyweight-only options) Tailored nutrition guidance and meal ideas (no extreme diets) Weekly check-ins, form checks, and unlimited messaging support Video exercise demos and app-based tracking for seamless progress Flexible programming that fits your busy life Constant motivation, accountability, and adjustments as you progress No cookie-cutter PDFs. No guessing. Just real, sustainable results with 1-on-1 support — wherever you are. Perfect for beginners, intermediate lifters, busy professionals, parents, travelers, or anyone who wants expert coaching without stepping foot in a gym. Spots are limited because I give every client my full attention

...bare chip with all pins broken out for firmware flashing, reset, and debugging. • Interfaces: matrix keypad connector and ESD protection, 8/16-bit TFT LCD interface, plus level-shifting where required. • Communications: I²C, SPI, and UART brought to headers for external sensors and future expansion. • Miscellaneous peripherals: buzzer driver, status LEDs, spare GPIO header, and on-board programming port. • Design-for-manufacture: component footprints matched to current availability, clear silkscreen labelling, and assembly notes. Deliverables 1. Complete annotated schematic in your preferred CAD package (Altium Designer, KiCad, or EasyEDA are all acceptable). 2. Cleanly laid-out, two-layer (or more if necessary) PCB with controlled trace widt...

I need reliable 2-axis CNC programs that will let me cut a series of aluminum parts accurately and repeatably. You will receive the dimensional information I have—this may be a simple sketch, a DXF, or a solid model—and from there I want complete, ready-to-run code for my machine. I work primarily in aluminum plate, so optimal tool selection, feeds and speeds, ramping strategies, and safe entry/exit moves are important. My machine reads standard G-code; if you create toolpaths in Fusion 360, SolidCAM, Mastercam, or a comparable CAM package, just export the post-processed code along with a quick setup sheet so I can verify tools, zero points, and overall cycle time before the first run. Deliverables • Clean, collision-free G-code files for each part • A brief...

...design package, including PCB, CAD, STEP/STL, Gerber files, and manufacturing documentation. **F. Bluetooth and Computer Connectivity** - Bluetooth communication with a PC. - Wireless control of individual robots. - Independent arm movement control. - Forward and backward movement commands. - Communication with multiple robots. - Real-time transmission of sensor readings and robot status. **G. Programming and Real-Time Control** - Programmable microcontroller. - Firmware source code. - Python-based PC control interface or equivalent. - Real-time motor control. - Live sensor data monitoring. - Battery status and connection monitoring. - Documented communication protocol. - Ability to send commands to individual robots. ## 3. Required Engineering Deliverables **PCB and Electr...

Circular reclaimer scrapers are heavy-duty industri...calculated material feed rate (e.g., 500 to over 4,000 tons per hour) to prevent downstream manufacturing downtime. • Buffer Storage Management: Balancing the difference between irregular incoming material deliveries (via rail, ship, or truck) and steady plant consumption. 3. Key Advantages in Action • Space Efficiency: Circular stockyards hold significantly more material per square meter than linear stockyards. • Environmental Protection: They are easily enclosed inside dome structures to eliminate dust emissions and prevent wind or rain from spoiling the material. • True FIFO Operation: Circular setups allow continuous, uninterrupted stacking and reclaiming cycles at the same time using a First-In, First-O...

Hey what's up I want to "SELL MY SOFTWARE WHICH CAN BE USED AS UPLOADING A MOBILE APP" which is used for programming with 3 languages , python, java script, C# and also it has a feature as Ai helping you to identify errors and also suggest solutions

Looking for an experienced develop...Optimised cart and checkout processing with minimal latency. Concurrent processing and efficient request handling. Reliable error handling, retries and session management. Simple dashboard to monitor product status and transaction progress. Compliance with platform rate limits and access controls. Preferred Skills: Python, JavaScript, Node.js, Playwright, REST APIs, API Integration, Async Programming, E-commerce Systems, Session Management, Database Management, Performance Optimisation. Project Goal: Develop a fast, reliable application that streamlines product selection, inventory monitoring and checkout workflows for time-sensitive product releases, using supported integrations. Prior experience with high-traffic e-commerce systems is ...

...Register (NER), with Chartered (CPEng) preferred. • Payment will be made after council approval, and the freelancer must support me in addressing any council questions or concerns. • Must provide a current Professional Indemnity Insurance Certificate. I can send the existing architectural drawings and soil report as soon as you confirm availability. A fast turnaround is important as construction programming is already underway. Please let me know your approximate timeframe and any further information you need....

I'm looking for an experienced C# developer to create a process control library. The library should include: - Real-time monitoring - Error detection and handling - Automation processes Ideal Skills and Experience: - Proficiency in C# programming - Experience with process control systems - Strong background in real-time monitoring and error handling Please provide examples of similar work done.

...long-term professional relationship, as further development and maintenance may continue beyond December 2026.## Existing Resources and Development Tools The project is already in an advanced preparation stage. The selected developer will receive access to existing materials and development resources, including: 1. **Floot:** The primary application development platform. 2. **Claude:** AI-assisted programming, technical architecture, debugging and development support, including relevant plugins and integrations. 3. **ChatGPT:** AI-assisted development, documentation, testing and workflow support, including relevant plugins and integrations. 4. **Design System:** Approximately 80% of the UI/UX design system has already been prepared, including interface concepts, design guidelin...

...MPPT algorithm Lithium battery charging and discharging control Grid import/export power control Self-consumption prioritisation Programmable export limits Scheduled battery charging based on time-of-use tariffs Fault detection, logging and safe shutdown Monitoring and communication interfaces Deliver the source code, build instructions, required libraries, configuration settings and programming documentation. D. Grid Interaction and Protection The design must address: Anti-islanding protection Grid overvoltage and undervoltage protection Grid overfrequency and underfrequency protection Overcurrent and short-circuit protection Battery overvoltage, undervoltage and overcurrent protection Overtemperature protection Appropriate grounding, isolation, creepage and cle...

...and Reddit, including reels, UGC videos, creatives and Google Business Profile. 5. Website & App Coordination Coordinate developers for website/app development, bug fixing, testing, deployment and Play Store publishing. Basic knowledge of WordPress, HTML, CSS, JavaScript, APIs, domains, DNS, SSL and hosting is preferred. React, backend, databases and AWS knowledge are advantages. Expert programming is not required. 6. CRM & WhatsApp Automation Manage CRM, lead stages, follow-ups, customer records, WhatsApp Business API, chatbot workflows and message templates. Knowledge of APIs, webhooks and automation tools is an advantage. 7. LoanSathi Operations & Customer Support Coordinate leads, calling, onboarding, document collection, applications and customer supp...

I’m looking for a skilled freelancer to assist with Python programming, SEO optimisation, and Excel data management. Project Deliverables: - Write or improve Python scripts for basic automation and data processing. - Conduct SEO keyword research and provide optimisation recommendations. - Organise, clean, and analyse data using Microsoft Excel. - Deliver well-organised files, working scripts, and a brief report of completed tasks. Please apply with relevant experience and examples of previous work.

⚠️ This is NOT a design, CAD, CAM programming or 3D printing job. Nothing new is made, modelled or programmed. We only want files that already exist from real production. Start your bid with your shop name, city and machine list (make, model, control). Bids without them will be ignored. What we’re looking for Machine shops (or people with the shop owner’s permission) that have past 3-axis milling jobs programmed in Fusion 360 and machined on their own machines. Everyday mechanical parts are ideal: brackets, plates, housings, fixtures, or your own products. Files from a shop that has since closed or stopped production also qualify, as long as the parts were really machined and you have the right to share the files. For each part, we need the files you already have: ...

...Engineer – PLC Programming & System Integration (Hitachi Preferred) We are looking for an experienced Industrial Air Compressor Control Engineer / PLC Programmer to support the development and integration of control systems for industrial air compressors. The ideal candidate should have hands-on experience with industrial air compressor control systems, PLC programming, electrical control circuits, and communication between compressor controllers and external automation systems. Experience with Hitachi air compressors is highly preferred. Experience with other major brands, such as Atlas Copco, Ingersoll Rand, Kobelco, and other industrial compressor manufacturers, is also welcome. 2. Required Technical Skills Candidates should have practical experience in: PLC...

...validation that relies on app-usage tracking APIs to make sure the phone stays locked on task-specific timers or away from distracting apps. • Push notifications and gentle gamification to keep engagement high. • An admin panel where I can add or edit challenges and review basic analytics. I can supply wireframes, user flows, and detailed logic for the scoring system. What I lack are the programming skills to build the front-end, back-end, and tracking integrations. I’m open to a straightforward dev contract or a longer-term partnership with shared revenue—whichever makes better sense once you understand the scope. If you have solid experience with Flutter, React Native, or native stacks, and you know your way around usage-tracking permissions, I&rsquo...

...board edge (the external antenna connects directly to the module), and keep noisy encoder signals routed away from the BLE section. Design Requirements: - Layers: 4-layer [layer stackup — e.g., SIG / GND / PWR / SIG] - Dimensions: 40 mm × 60–80 mm - Placement: Encoder and BLE sections placed in clearly separated areas of the board. - Components: All SMD; the only through-hole part is the 5-pin programming connector. Inputs I Will Provide: - Altium schematic (also as PDF) and BOM - Netlist - Mechanical outline of the enclosure/module - Datasheets for requested components (MCU, BLE module, receivers, ESD parts) Please confirm receipt and completeness of these inputs before starting component placement. Flag anything missing immediately. Design Review: Before ...

...customer orders without having to redesign or reprogram each door from scratch. ## Project Requirements We will provide drawings, sketches or reference designs of wooden house doors. The selected freelancer will be responsible for converting these into **fully parametric designs within Alphacam**, with all necessary CNC machining operations assigned. 1. Parametric Door Design 2. CNC Toolpath Programming 3. Information We Will Provide - Door design drawings, sketches and reference images. - Door construction and material specifications. - CNC machine information and configuration. - Available cutting tools and machining parameters. - Required minimum and maximum door dimensions. - Preferred machining methods and production requirements. 4. Expected Deliverables - Fully edi...

...by a manufacturer. The complete design is available as a STEP file, and I need someone to make a number of modifications to the existing design. I have attached a screenshot of the assembly. I also have the CAD files for the replacement linear rails. This is primarily a modification job, not a design from scratch. Required modifications Modify existing parts: Change the dimensions of several components, including the base plate. I will provide the required dimensions. Remove components: Delete up to 8 existing parts from the assembly. Replace linear rails: Remove the existing rails and integrate the new rails. I will supply their CAD files. Add a new component: Add one new part with two holes and position it correctly within the assembly. I will provide the specific...

Our two-turbine, 2 × 250 kW hydroelectric station is now in the construction phase and the control panels are ready for code. I need a complete PLC program built around a Delta CPU of AS series. The logic must: • Start, stop, and protect each Francis turbine, including speed regulation and emergency shutdown routines. • Modulate inlet gates to manage water flow while maintaining set-point head and optimising efficiency. • Continuously monitor generator voltage, current, frequency and bearing temperatures, triggering alarms and trips when limits are breached. An accompanying HMI (Delta DOP or compatible) with clear status pages, trending, and manual-override screens is expected. I will supply P&IDs, I/O lists, and functional descriptions—your task i...

...strengthen my high-school-level Algebra skills. My goals are straightforward: clarify the concepts I’m still unsure about, walk through problem-solving strategies step by step, and leave each session with practice questions I can tackle on my own. We’ll meet online, so please be comfortable using a screen-sharing whiteboard (Zoom, Google Meet, or a similar tool) and be ready to explain topics such as linear equations, factoring, quadratic functions, and systems of equations in clear, bite-sized language. If you have digital resources, interactive worksheets, or custom exercises, even better—share them during or after class so I can review between sessions. Proposed deliverables: • 60- to 90-minute live sessions scheduled weekly (flexible on day and time)...

...centre. The experience will be presented live on a large Boardroom screen from a laptop. What I want it to feel like Think: * Apple-style product launch * premium financial-services design * very modern / future technology feel * minimalist rather than flashy * smooth zooming and movement between different parts of the organisation * highly visual * very little text * interactive rather than linear * polished enough for a CEO / Board audience I want to be able to move around the presentation almost as if I am using a touchscreen. For example: Start with a high-level view of the organisation. Click Operations. The experience smoothly zooms into Operations. Show the current organisation. Click something such as “Activate Agentic Model”. AI agents then visual...