Java software engineer freelancer jobs

...need a highly skilled Full Stack Developer, proficient in Python, Java, and JavaScript. Here are some key project details and requirements: PROJECT PLAN: HOME CARE MANAGEMENT SOFTWARE 1. Executive Summary: This project aims to develop a comprehensive and user-friendly home care management software solution to streamline the operations of home care businesses. The software will include client assessment, onboarding, invoicing, and scheduling features, along with user portals for caregivers, clients' parents, and administration. The goal is to create a cloud-based software application that can be sold on a monthly subscription basis to home care businesses. 2. Project Objectives: • Develop a cloud-based home care management software so...

I require the expertise of a CakePHP developer to eradicate various bugs from my accounting software. The software has resemblances to Tally and is currently generating inaccurate profit and loss statements, balance sheets, and trial balances. Key Requirements: - Diagnose the issue causing the generation of incorrect financial statements. - Implement solutions to correct the inaccuracies in the calculation of the financial statements. - Thorough testing after bug fixes to ensure accuracy and reliability. Applicants for this project should provide comprehensive project proposals which detail how they would approach rectifying the issues described. Whilst no specific methodology is required for bug testing and fixing, an understanding and experience in common industry method...

Description: We are a drone manufacturing company. We are currently looking for a skilled and experienced Electronics Engineer and PCB Designer who has good knowledge about Jetson boards and STM32 microcontrollers and has a good hand in designing complex 6-layer PCBs. Project Description: We are aiming to build a custom PCB where we want the take the Jetson Orin nano series carrier board and the NXTPX4 Pro Flight Controller and fuse both of them into one PCB with customization for the External connector pins(USB, CSI, JST). We also want to customize and change the connector of the 40pin header on the jetson board to specific JST connectors for I2C, SPI, USRT, etc. Skills required: -Expert in understanding and creating complex schematics -Expert PCB designer -Expreience with J...

As a civil engineer, I am in the midst of a residential project that requires urgent attention. Specifically, I am in need of expert structural design input to give final touches to the project. The requirements include: - Proven experience in civil engineering, particularly in structural design for residential buildings. - Ability to work under tight deadlines and deliver high-quality results. - In-depth understanding of industry standards and compliance requirements. Please ensure that you can provide a fast turn around time, as this project needs to be completed as soon as possible. I look forward to reviewing your existing portfolio and discussing your experience in structural design for residential buildings. This project will no doubt provide an excellent opportu...

I'm looking for a skilled audio engineer to mix some Indian music tracks I've compiled. - I will provide the specific songs to be mixed. - The final output must be in MP3 format. - Experience working with Indian music is a huge plus, but not a requirement. - Sound quality, creativity, and the ability to enhance the unique characteristics of the songs are essential. Your role will require you understand the genre and culture deeply to deliver the most desirable output. Familiarity with different styles of Indian music is highly advantageous. If you're passionate about music and have a keen ear for details, I look forward to having you onboard.

I am in need of a freelancer with diverse skills and abilities for a variety of tasks, including, but not limited to, graphic design, web development, and content writing. Although the specific type of work wasn't indicated, the right candidate should be versatile enough to handle each of these areas if required. Ideal Skills and Experience: - Vast expertise in graphic design, web development, and content writing. - Excellent past work. - Proven experience. - Ability to provide detailed project proposals. The main goal or objective wasn't specified, however it might encompass improving sales, enhancing brand visibility, or improving user experience. Apply if you can address any of these areas effectively.

I need an expert freelancer to construct a compelling pitch deck for my new software services startup. The primary goal of the pitch deck is to attract potential clients. Key Features: - An understanding of software services is required, as the startup offers Custom Software Development, IT Consulting, and Cloud Services and Solutions. - You should have the ability to present complex concepts in a concise, engaging manner. - The deck needs to appeal to our target audience which, in this case, is comprised of clients in the software services sector. Skills & Experience: - Prior experience in creating pitch decks, particularly for software service startups, is needed. - Proficiency in graphic design software to make the deck visually ...

I am seeking a skilled app developer with a portfolio that includes at least one mobile game currently in the Google Play Store or Apple App Store. The type of application I'm interested in is primarily a mobile game. Unfortunately, the main functionality was not decided upon at the time of this posting. I'm more interested in finding the right developer who can provide insights and utilise their own creativity to bring this game to life. With that said, it's important that applicants showcase their skills and experience in mobile gaming, specifically. Key Skills and Experience: • Mobile app development and deployment • Experience in creating mobile games • Strong portfolio on Google Play Store and/or Apple App Store • Advantage for those with experi...

We're seeking a testing Technician/Engineer. We have a board that we would like to test, the board contains the system we’re employing to a smart wearable built on an SoC with various sensors connected. It's a part of a prototype we’re developing. We have all the procedures for tests and will be able to fix and troubleshoot any problem we might find during the test. We may need candidate's help in troubleshooting. Only North America and Europe based candidates can apply. The candidate must have all skills below • Skilled in PCB testing • Familiarity with Soldering tools • Proficient with Oscilloscope • Remote PC basic knowledge The candidate must have a basic lab with an Oscilloscope, a soldering kit, a PC that can be connected to u...

I'm looking for a seasoned specialist with outstanding comprehension and ability to demonstrate Java 8 features. Even though I didn't specify which features I'm interested in, a strong understanding of Lambdas, Streams and Optional are expected. Unfortunately, I won't be able to provide any existing code or project documentation, so your independent skills will be tested. Also, there's no set design or architectural requirements as of now, which highlights the need for your expert guidance. Ideal Skills and Experience: - Strong familiarity and experience with Java 8. - Ability to work independently and come up with strategies. - Demonstrative skills to showcase feature functionalities. - Ability to guide on architectural decisions as needed.

Hi SERVEROK SOFTWARE, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I am seeking a qualified structural engineer to assist with the planning of a new single-family home. G+1 Ideal Experience & Skills: - Proven record in residential construction, specifically in the planning of single-family homes. - Comprehensive understanding of construction laws and best practices. - Ability to create effective and feasible construction plans. Tasks: - Provide structural plans for construction. - Provide necessary adjustments as needed throughout the planning process to align with project timeline and budget. - Ensure all plans comply with local building regulations and codes.

I'm in need of a skilled systems network engineer to set up a load balancing router in my home office. -The entire setup revolves around a Wired internet connection, an optimal choice for high-speed internet access. -We have TP Link ER605 Load Balancing Router We just want to set up in a way we can use its full potential - Additionally, the network should support 11-20 devices at any given time, accommodating all my office’s device needs. - These devices will primarily be used for video conferencing. The network should, therefore be able to seamlessly handle multiple simultaneous video conferences without any lag or interruptions. Ideal candidates for this project should showcase: - Significant experience with load balancing router setup. - Familiarity with the Wir...

I'm seeking an individual who possesses outstanding programming skills, alongside a flair for freelancing. Your technical know-how and freelancing experience of a few months would enable you to help me identify the best match for ce...you habe to pay for training 15000 earn 70k Tasks and Responsibilities: - Utilise your freelancing and programming expertise to chat with candidates - Identify the right match based on predefined criteria Your ability to communicate effectively and solve problems will be invaluable in this role. A successful freelancer will have a good understanding of my needs and should be able to apply critical thinking and judgement when selecting candidates. Whether you're a seasoned freelancer or someone just starting out, this could be the p...

I'm seeking a skillful Android developer to create a versatile mobile app covering business, entertainment, and utilities categories. I require this multi-faceted app to be f...each category: Business, Entertainment, and Utilities - Testing the application to ensure its functionality - Identifying and fixing bugs prior to launch - Delivering the project within the specified timeframe The successful candidate will have significant experience in Android app development, with a robust portfolio reflecting their conceptual, design, and programming skills. Proficiency in Java or Kotlin, and a thorough understanding of Android's SDK and API ecosystems are essential. Please provide your expected timeline and suggest the best approach to achieve this project's goals wh...

I require assistance with setting up and making my Android source code work in the emulator and successfully compile to APK on my laptop's Android Studio. Further details include: - The code is primarily written in Java. - Uncertain about the minimum SDK version that the app is compatible with. Ideal professionals for this task should have: - Proficiency in Java. - In-depth understanding of Android Studio and emulator setup. - Knowledge about compiling to APKs. - Experience with various Android SDK versions, particularly in diagnosing the minimum version required to run the app.

I'm in need of a highly skilled software developer to create a custom application for both iOS and Android. The main feature of this software is to automatically send a text and image to WhatsApp and mobile text message after each call ends. Key Features: - Interactive Chatbot: A key component that facilitates smooth interactions. - Digital Visiting Card: Should include a digital visiting card with social media links. This dynamic feature should easily connect users to my social media profiles. - User Analytics: Provide valuable insights into user interactions, improving the overall performance. The ideal freelancer for this job should have robust experience in software development, across both Android and iOS platforms. Proficiency in developing chatbot...

I'm currently searching for an expert in steel design and construction. We have a client who is looking to have a carport with brick pillars. We have come up with a design in sketch up and can provided the files. We need a steel detailer to come up with plans for the engineer team to work off Key tasks: - Design work for normal construction steel, focusing predominantly on steel beams and columns. - Direct the application of these components for load-bearing support and as part of the structural framework. Skills and experience needed: - Knowledge in normal construction steel. - Experience with steel beams and steel columns design. - Understanding of structural load-bearing requirements. - Prior experience designing structural framework. This project is for experts who un...

As an online educational institution without a current software, we are seeking to develop a custom reporting software. Our needs are very specific and include: - Tracking Student Progress: The software should be capable of monitoring individual student progress across multiple courses and subject areas. - Attendance Tracking: We seek to monitor the attendance and participation levels of students in their respective courses. - Educational Plans: The software should have provisions to capture and report individualized educational plans for students. We currently have a wealth of data but no existing software. Therefore, bidirectional data import/export functionality is a must-have feature. As for data analysis, the software must be capable of ...

I require an efficient web developer proficient in creating private proxies. The objective is to navigate website access blocked specifically in North Africa. Requirements: - Generate more than 50 private proxies - Ensure proxies allow secure and anonymous web scraping - Preferably have experience with similar projects Ideal skills include familiarity with ISP, proxy generation, internet se...creating private proxies. The objective is to navigate website access blocked specifically in North Africa. Requirements: - Generate more than 50 private proxies - Ensure proxies allow secure and anonymous web scraping - Preferably have experience with similar projects Ideal skills include familiarity with ISP, proxy generation, internet security, and proficient in languages such as Python or ...

I'm in need of a Java function that can take a movie file and generate video clips. The function will be provided an array of start and end times for the clips. Clips created should be concatenated and saved as a new file. The function should have: In parameters: (File movieFile, List<StartEndTimes> startEndTimes) Return: File concatenatedFile The clips should adhere to the following specifications: - Video Format: MOV or MP4 - Quality: High (1080p) The Java function should work seamlessly across multiple operating systems: - Windows - MacOS - Linux Ideal freelancers for this project should have: - Proficiency in Java, notably audio and video processing - Experience with cross-platform development - Strong understanding of video quality paramete...

In revamping our travel website, it's essential that we streamline the ...user experience by integrating flight and hotel booking functionality. A freelancer with expert-level knowledge in API integration, specifically with , is required to: - Ensure flawless integration of both flight and hotel booking features from Amadeus API. - Set up the system to display and process real-time flight information and booking. - Seamlessly incorporate hotel information and booking functionality. The ideal candidate will bring their previous experience with API integration, preferably in the travel industry, to tackle the complexities of our project. Ultimately, our goal is to deliver an upgraded travel website that affords our users an effortless booking experience. Programming language: ...

I'm in need of an expert programmer proficient in Python, Java, and C++. You will be working on both frontend and backend aspects of game development for multiple platforms. Here's specifically what I'm looking for: - Deep understanding of Python, Java, and C++ programming languages. - Hands-on experience in the game development process. - Proficiency in both frontend and backend development. - Ability to work on cross-platform game development. Please reach out if you have the skills and experience in the said areas.

I am looking for a proficient engineer to develop a buck-boost converter model using MATLAB Simulink. The objective of this project is to use Circuit Averaging to create a model for buck-boost converter which can be controlled by PWM. Key Responsibilities: - Design and implement a buck-boost converter model using MATLAB Simulink. - Ensure that the model accurately represents voltage regulation. Required Skills & Experience: - Strong background in electrical engineering, particularly in power electronics and converters. - Proficiency in MATLAB Simulink for electrical circuit modelling and simulations. - A solid understanding of buck-boost converter principles, design, and applications. - Attention to detail and a strong emphasis on accuracy. - Ability to communicate complex ...

I am looking for some one who write job offer letter for my company. we just provide specific work as well as use specific technology . i am looking common draft that i used for every candidate. this offer letter is for Data engineer. Note : priority for IT professionals , data analyst and who understood computer science terminology. must understood AWS, Microsoft Azure and Databricks

I'm seeking an experienced Biometric Engineer, with expert knowledge in developing and integrating fingerprint recognition systems. The key application of this system will be user identification in software systems. At this stage, the type of software system into which the biometric system will be integrated remains open. Key Requirements: - Expertise in a fingerprint recognition technology. - Proven track record of implementing biometric systems for user identification purposes in software systems. - Flexibility and ability to advise on integrating the system with various types of software, be it mobile, web or desktop applications.

Hi SERVEROK SOFTWARE, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Dear Freelancers, We are in need of urgent assistance to complete an ongoing project, which is approximately 70-75% complete. The project involves a native Android application integrated with a Laravel backend, supported by MySQL. However, there remains a crucial 25-30% of functionality and features that require implementation. Regrettably, due to unforeseen circumstances, we find ourselves unable to finalize the project within the agreed timeframe, placing us at risk of not meeting our client's expectations. To avoid any further setbacks and financial losses, we are reaching out to skilled freelancers like you for your expertise and assistance. If you possess experience in Android development, Laravel framework, and MySQL databases, we urge you to consider joining our efforts to c...

I am seeking a skilled app developer with a portfolio that includes at least one mobile game currently in the Google Play Store or Apple App Store. The type of application I'm interested in is primarily a mobile game. Unfortunately, the main functionality was not decided upon at the time of this posting. I'm more interested in finding the right developer who can provide insights and utilise their own creativity to bring this game to life. With that said, it's important that applicants showcase their skills and experience in mobile gaming, specifically. Key Skills and Experience: • Mobile app development and deployment • Experience in creating mobile games • Strong portfolio on Google Play Store and/or Apple App Store • Advantage for those with experi...

My project demands an engineer who can produce stamped drawings for my particular tiny home design. The home includes water and sewer plans specific to Pennsylvania regulations. Key Aspects: - I have a specific design for the tiny home, and a floorplan to work from. Your role will be to generate an accurate, stamped, and approved interpretation of my design. - Your expertise in interpreting and designing to local water and sewer regulations will be crucial. - As my timeline is urgent, prompt responses and revisions are necessary. Ideal candidate: - Skilled in residential engineering design, specifically tiny homes - Extensive knowledge of Pennsylvania-specific water and sewer regulations - Proven track record of swift and accurate work - Excellent communication and time manageme...

I'm looking for a proficient developer to create a desktop application using Java. I have a youtube link for this open source app i want to edit some points. This application must have the following functionalities: Main Functionality: - POS Skills And Experience: - Mastery of Java - Experience with desktop applications - Excellent problem-solving skills If you fit this description, I would love to hear more about your experience and how you would approach this project. Let's talk details. Please send your proposal with relevant examples of your work. Don't hesitate to reach out if there are any questions. Thanks!

I am in need of a skilled software developer to create an invoice generation software for my business. The software should be built using JavaScript, preferably with React.js for the frontend and Node.js for the backend. Key features should include invoice customization, client management, and the ability to generate and send invoices electronically. Interested developers, please provide your proposals along with examples of similar projects you have completed. Key Deliverables: - Software compatibility with both Windows and macOS - An efficient integration with an existing RS232 digital weighing scale by leveraging the serial port connection. Ideal Skills: - Proven ability in developing cross-platform software. - Sound knowledge and experience in sy...

...this project, I have a requirement for a software program capable of extracting specific data from PDF files and importing it into a .csv format. Here's a list of capabilities I would like the designed software to have: - Upload PDF Files: The software should accept PDF files as input. - Extract Text Content: Identify and extract particular text content from the uploaded PDF. - Text Around Specific Keywords: The capability to pinpoint and extract data surrounding specific keywords is crucial. - Recognize Keywords: The program should utilize regular expression pattern methods to identify these specific keywords. Freelancers applying for this project should have substantial experience in Regular Expression Pattern matching, data extraction, and software...

I am looking to onboard an experienced professional who can provide efficient support as a Google Map data extractor tool reseller. Given the nature of the project, the specifics regarding the data to be extracted and its subsequent utilization have not been disclosed for privacy-related purposes. Ideal candidate's skills/experience: - Extensive experience in data extraction specifically from Google Maps - Proficient understanding of data confidentiality - Prior experience with reseller-based jobs While the data focus and end use of this project are undisclosed, it is open to worldwide data extraction as there are no specific regions or locations in mind. Knowledge of international business profiles, regional specifics can be an added benefit. Your role will involve: - Working wit...

...require a creative professional to produce a dynamic and exciting promotional video for a new software product targeted at business enterprises. The purpose of the video is to introduce this new software in an enticing manner. - The video should create a sense of excitement and anticipation about our product, resonating with a business-oriented audience. - I will provide a pre-made script and examples of videos which align with our vision, to assist in guiding your creativity. - A modern, minimalist approach with attention-grabbing visuals and engaging narrative techniques is desired. Ideal skills and experiences: - Extensive experience in creating promotional videos, ideally within the software industry - Strong understanding of business enterprises and ability t...

I'm in need of a seasoned software developer to work on a Laboratory Information System (LIS). Your task will encompass extracting lab test data from different lab/pathology machines. The developer should know how to write code in RS 232 and TCP/IP protocols etc . I am listing some companies here from where we have to pull data Agappe, Erba Ideal Candidate Should: - Have extensive software development experience - Ability to navigate and extract data from different lab/pathology machines Please include your applicable experience. Your familiarity with specific programming languages or any additional skills relevant to this project would be beneficial. This project demands someone with a keen attention to detail, so your proposal should reflect this.

Hi All, Details here, Troubleshoot ERPNext Purchase Invoice Error I’m currently encountering an issue with my self-hosted ERPNext site filled with numerous customizations including: - Customized forms and fields - Altered workflows and approvals - Integration of third-party apps However, upon attempting to submit a Purchase Invoice, I encounter an error - "AttributeError: 'PurchaseInvoice' object has no attribute 'make_precision_loss_gl_entry'.". This issue is obstructing my workflow and requires an immediate solution. I am unable to update the bench as some customisations in beta are hard coded into ERPNext scripts. Ideal candidates should possess: - Deep expertise in ERPNext system - Proficient in debugging and troubleshooting - Knowledgeable in...

I'm in need of an expert mechanical engineer with proficiency in designing gearboxes, specifically spur gears. This project will involve creating a spur gears gearbox for usage in industrial machinery. Ideal candidates should have: - Knowledge and experience in mechanical engineering, especially gearbox designing. - Experience with spur gears. - Knowledge of industrial machinery applications.

I am seeking the expert services of an experienced civil engineer to develop an effective site plan and manage drainage and stormwater for an area of less than one acre. Thanks for your interest in our project. Please see the initial outline of potential services needed and attached concept sketches. I am out of town beginning tomorrow, but will be back the 12th of April if a site drop by and initial meeting might be of interest. In the interim, please provide a fee schedule/estimate for your professional services for: Scope of Work: • Addition of 2 story extension to an existing garage converted to art studio and workshop space. • Located at single family residential property on Route 518 in the village of Blawenburg, NJ Scope of Services: • Civil Engineeri...

I require an expert in mechanical engineering to assist with the full-spectrum design of an internal combustion engine for an automotive application. Your responsibilities will include, but not be limited to: - Pi...Your responsibilities will include, but not be limited to: - Piston assembly design - Fuel injection system design - Exhaust system design Your focus throughout the design process should be on creating an engine with moderate power output and medium displacement. Although I am particularly interested in candidates who have automotive engine design experience, any proficient mechanical design engineer is welcome to bid. Your ability to combine performance with efficiency would be a crucial asset for the role. I'm looking forward to discussing your approach and wo...

(Business Development Executive) (with good track record) + Must have strong Sales Managerial Experience in any B2B SaaS company OR been as a Sales Partner. + Experience in dealing with B2B + US / EU Markets + Must be interested in taking on new challenges. + Should have hands-on experience. + Only Freelancers are Allowed (No Agencies or No Companies)

2Captcha and Axiom Al currently integrate for several different types of Captchas. The type of Captcha I need to solve (Arkose Labs) is not supported by Axiom Al natively, but is supported by the 2Captcha APl. Axiom provides instructions titled "Solving Other Types of Captcha" that explains how to do the integration manually using Java in the attached brief. Ideal experience should include strong proficiency in Java programming and familiarity with Axiom Al website. The developer must be equipped with previous work involving 2Captcha API and should fully understand the dynamics of running successful automation with no user input.

I require a talented full stack engineer with extensive experience in Vue.js framework. Your primary task will be front-end development, with a focus on creating engaging, functional interfaces. Primary responsibilities include: - Front-end development in Vue.js - Collaborating with me to develop custom applications in various fields. - Maintaining high quality coding and ensuring responsiveness of applications. The ideal candidate will: - Have a vast experience in Vue.js. - Possess excellent front-end development skills. - Have a flexible schedule to dedicate 20 hours per week. Deliverables include: - Functional front-end applications - Clean and efficient code - Daily updates and collaboration. Your deep understanding and knowledge of Javascript will be key to the success ...

Hello, I need a software to send automatically the invoices and the tracking numbers to our clients on a marketplace

I am looking for a skilled professional who can utilize powershell scripting to configure an OpenSSH server for SFTP operations on a Windows platform. This job involves setting up permissions for both single and multiple users. Ideally, the right candidate for this task will have: - Proficiency in powershell scripting and Windows admin...administration. - Experience with OpenSSH configuration. - Understanding of network folder permissions. The intricacy in this project is that different levels of access need to be allocated per user. This means each user will be restricted to specific folders individually. This setup aims to enhance security and compartmentalization within the system. Looking forward to working with a systems engineer or similar professional who can meet these req...

Greetings. I urgently need assistance with Google Play console. The tasks entail: - App publishing - App updates - App store optimization Although I am currently uncertain about the total number of apps involved, this shouldn't deter experienced and ambitious freelancers who are ready to tackle any project scale. Ideal Skills and Experience: - Proven expertise in managing Google Play Console - Experience in app publishing, updating, and store optimization - Understanding of Google Play's rules and regulations I encourage applicants to include the following in their applications to better their chances of success; - Past work on similar projects - Demonstrated experience on Google Play Console - A detailed project proposal outlining how they plan...

Looking for a skilled native Android/Java developer. Work involves taking an existing UI, doing minor tweaks and integrating existing APIs. The tweaks to the UI concern mainly: - Adding a new feature, "user revoke". This feature involves the ability to revoke a user account. - possible small fixes Freelancer should be able to thoroughly test and deliver the project, Make app ready to go live on playstore, Fix any issues in playstore review and ensure support during the go-live phase. Ideal skills and experience include: - Strong knowledge and proven experience in Android/Java Development - Proficiency in UI modification - Good testing capabilities - Work with Backend developer to resolve any API issues - Ensuring a smooth go-live phase Would like a fix...

Hola, necesito un software para comunicar automáticamente facturas, números de tracking, etc a diferentes marketplaces

It is necessary finish a project managemet application made in laravel. The change are: - make some change regard the flow, the links, the design, the ecommerce and report; - It is necessary experience in query, report charts, pivot builder and Business intelligence to change the reports that must have g...managemet application made in laravel. The change are: - make some change regard the flow, the links, the design, the ecommerce and report; - It is necessary experience in query, report charts, pivot builder and Business intelligence to change the reports that must have good design, many filter and cross. the charts must have drill down. Please answer only if have experiences in project management software and pivot-query-busienss intellegence. And show my the url of similar...

Someone who can create CRM software for digital marketing agency’s clients