React.js Jobs

I want a clean, modern website where I can present my professional journey—think of a lightweight, personal version of LinkedIn—and give event organizers a simple way to invite me as a guest lecturer or keynote speaker. Core structure • Professional Experience: a timeline-style or card-based layout that supports text, high-resolution images, and embedded videos so I can showcase projects, press coverage, and past talks. • Guest Lecture Requests: a concise request form (name, organization, preferred date, topic, and message) that lands in my inbox. No user accounts or log-ins—just a frictionless form protected by basic spam controls such as reCAPTCHA. Look & feel Responsive design that reads well on desktop, tablet, and mobile. Clean typography, subtl...

I’m building a mobile app for metabolic nutrition and longevity with two user journeys: 1. guided weight management (“reach and maintain healthy weight”) 2. nutrition support for patients using GLP-1 medications (focus on preventing insufficient intake and supporting nutritional quality). Phase 1 (launch ASAP): • Mobile app (iOS/Android) with onboarding, daily dashboard, food logging (text-based), weekly check-ins, resources hub • AI Coach chat (assistive, non-prescriptive) • AI plan drafting (template-based, drafts that can be approved/edited by a nutritionist/coach) • Coach/Admin web panel (user list, check-in summary, plan editor, messaging) • Clinic/Doctor light panel (invite codes, patient list, weekly PDF report) • GDPR-complia...

The core of my platform is already 80 % complete, but two key areas still need love before we can launch: the user-authentication flow and the remaining data-processing pipeline. The codebase is structured around Tool/Library A, so you will need solid, hands-on experience with it to move quickly without introducing regressions. I will give you direct access to the private repo, current documentation, and an architectural overview on day one. From there, the immediate priorities are: • Finalise user sign-up, login, and token-refresh logic, tying everything into the existing session middleware. • Complete the outstanding data-processing jobs, ensure they run on schedule, and pipe results back into the main service layer. • Add concise unit tests around the new code and ...

I am a Full Stack Software Developer specializing in React, .NET Core, Web APIs, and database-driven applications. I’m looking for a Agent who can actively find and bring software development clients for me on a commission basis. Your primary responsibility will be to identify, approach, and close potential clients who need custom software development services such as websites, web apps, APIs, dashboards, or full-stack solutions. This is a long-term opportunity for someone who understands sales, freelancing platforms, or B2B client outreach.

I have a production application that already runs as a Progressive Web App. Now I need fully functional push and in-app notifications built with native-style PWA code—not Firebase. The goal is to surface user-activity updates and critical system alerts whether the app is open or running in the background. I expect you to wire up service workers, the Web Push API, and any required VAPID keys so that the browser can receive, display, and route notifications seamlessly across desktop and mobile. What you hand over should include: • Updated pages and service-worker scripts that register, subscribe, and display notifications. • A simple server-side endpoint (Node/Express or API route) that can be called to trigger a push, proving end-to-end delivery. • In-app ...

Project Description We are looking for a highly skilled Automation-Focused Full-Stack Developer to build a production-grade automation platform centered around n8n workflows, API integrations, and a modern visualization-driven frontend. The platform’s core will rely on n8n for orchestration and automation, handling business logic, integrations, triggers, and background workflows. A web-based frontend application will be used to visualize workflows, monitor automation status, manage data, and provide user interaction. This project requires strong experience in automation systems, backend APIs, and frontend dashboards, with a focus on scalability, modularity, and real-time visibility. ⸻ Scope of Work Automation & Workflow Orchestration (n8n) Design and implement production-re...

Only for full-stack developer. The goal is to launch a full-stack web application that matches freelancers with employers and lets both sides track project progress from kickoff to completion. Core flow should cover account creation, project posting, assignment, milestone tracking, and final delivery, all wrapped in a clean, responsive interface. Please check the attached pdf for more information. Deadline: 2 months

I’m reaching out to get some advice regarding a mobile app project I developed back in 2020 — Hola Rider and Hola Driver, originally built for the Sri Lankan market. The system includes the driver app, rider app, booking website, driver registration portal, and a full admin dashboard. The project was about 90% complete and at the testing stage, but due to COVID we had to pause everything. At that time, I stopped the Azure server and related subscriptions. I still have all the source codes and assets. The apps were developed using React Native for both iOS and Android, and React JS for the website and affiliate portals. The Admin Panel features include: • Dashboard with daily/monthly registration stats and graphs • Agent details (affiliate marketers/stakeholders) &b...

I’m building a new product from the ground up and I’d like to bring two freelance specialists on board to move quickly from concept to launch. Full-Stack Development You’ll own the codebase for both our web and mobile experiences. The front end is React with the usual HTML, CSS, and JavaScript tooling; the back end will be written in Node.js. Data will live in both MySQL (relational) and MongoDB (document) stores, so experience juggling the two is important. I’ll rely on you to integrate external APIs, payment processing, and authentication, keep everything in Git, and ship through a lightweight CI/CD pipeline. Performance, security, and the ability to scale as we find product-market fit are non-negotiable. UI/UX Design In parallel I need a designer who can tr...

I am a Full Stack Software Developer specializing in React, .NET Core, Web APIs, and database-driven applications. I’m looking for a Agent who can actively find and bring software development clients for me on a commission basis. Your primary responsibility will be to identify, approach, and close potential clients who need custom software development services such as websites, web apps, APIs, dashboards, or full-stack solutions. This is a long-term opportunity for someone who understands sales, freelancing platforms, or B2B client outreach.

This app will help to manage production. React JS and Laravel Restful API is most. Admin can create multiple production houses in different locations and monitor all activities. Production house owners can create users, order products, manage orders (cancel order etc.) Requirements: Roles:  Admin: can manage everything.  HR and MD: can manage most of the things.  User: can only manage some in the app.  Rest we will see later. Description: In the app there are basically two types of work conduction. In-house production and outer house production. In-house Production: In-house production is only conducted in one location. In-house conduction can create recipes and manage recipes. Only in-house conduction “user” can finish the existing recipe. Outer Production: This...

** NO AGENCIES ** (We're only looking for individual freelancers) We are looking for an experienced frontend developer to help align an existing frontend with completed Figma designs. The project was previously developed and paused, and we are now resuming work. The core structure already exists, but some pages and components do not fully match the Figma designs. Scope of work - Review the existing codebase - Compare current pages/components against Figma designs - Fix layout, spacing, typography, and component styling mismatches - Ensure responsive behavior matches the designs - Make small frontend adjustments as needed (no major feature development) Tech stack - (App Router) - React - TypeScript - Tailwind CSS - Figma (designs provided) Notes - This task is primarily visual/...

I’m looking for a quick-turnaround fix for a couple of problems crippling my application. On the surface they show up as user-interface glitches, but the root cause seems to be connectivity—specifically repeated API connection failures that leave parts of the front end unresponsive or stuck in endless loading states. Here’s what I know so far: • The UI renders, yet certain views never populate because the API calls behind them time out or return empty responses. • When this happens, layout components shift unexpectedly, making the whole screen feel broken. • Local network and server health check out fine, so I suspect the way the client handles the fetch/axios layer (or equivalent) is at fault. I need you to trace and resolve the handshake betwe...

Project Overview: I am looking for an experienced developer to build a comprehensive PDF management platform similar to iLovePDF and SmallPDF. The goal is to create a unified UI/UX that works seamlessly as a Web Application, a Windows Desktop Application (.exe), and a Mobile Application (Android/iOS). Key Features Required: PDF Tools: Merge, Split, Compress, Rotate, and Protect (Password). Conversion: PDF to Word/Excel/Image and vice versa. UI/UX: Modern, clean, and minimalist "Drag & Drop" interface (similar to SmallPDF). Cross-Platform Compatibility: Web: Fully responsive application. Desktop: Windows executable (.exe) using Electron.js. Mobile: Hybrid app using Capacitor or React Native. Performance: High-speed client-side processing where possible to save server...

I have a custom Shopify app that is built but NOT embedding correctly in Shopify Admin. Right now it behaves like a standalone website, not a native Shopify embedded app. I need an experienced Shopify App Bridge developer to: Fix Shopify embedded app behavior Correct App Bridge / iframe / host issues Deploy the app to Vercel (preferred) Configure production environment variables Update Shopify Partner Dashboard settings Test OAuth + embedded flow Submit the app to the Shopify App Store This requires debugging + configuration, not a fresh build. Tech Stack React (Vite) Node.js PostgreSQL Shopify App Bridge + OAuth Hosting: Vercel Requirements Must have: Shopify embedded app experience App Bridge debugging experience OAuth & iframe/CSP knowledge App Store submission ...

I have just completed my 10th grade and am taking my very first steps as a web-design beginner. My immediate goal is to publish a live, professional-looking portfolio site that not only showcases my work but also helps me understand how real-world features are built and wired together. Because I am interested in portfolio design, that will be the core layout. At the same time, I’d like to experiment with the kind of functionality normally seen on e-commerce platforms—product search and filters, user reviews and ratings, and a secure payment gateway—so I can learn how to integrate and style these components from scratch. Here is what I need from you: • A clean, responsive portfolio website that loads quickly on desktop and mobile • Working examples of the th...

I’m ready to launch a brand-new WordPress site and need an experienced developer to take it from a blank install to a polished, fully working website. Because I haven’t locked down the site’s exact purpose or visual style yet, your input will be valuable—whether the final product serves as a blog, an online store, or a clean portfolio. Here’s what I expect: • A responsive, SEO-friendly build on the latest stable WordPress version, configured on my hosting or migrated to it once complete. • A theme (custom-coded or a premium starter) refined to match a professional, contemporary look. Feel free to recommend page builders or block-based workflows if they speed things up without sacrificing performance. • Core pages set up (Home, About, Cont...

I’m looking for a versatile developer to join Bonanza Press in Woodinville, WA on a six-month contract, with the real possibility of converting to a permanent role when the engagement ends. During that period you’ll be building and refining customer-facing web tools, writing clean Python on the back end while crafting responsive React components and standards-compliant HTML/CSS on the front. We work interchangeably on Windows and Linux, keep everything under Git, and expect you to be equally at home in both environments. Key success factors: • Solid, recent experience with Python and modern JavaScript • Comfortable designing and implementing React front-end features from scratch • Confident using Git for branch-based workflows • Ability to tri...

We are looking for a skilled Full Stack Developer to join our team on a remote, long-term contract basis. You will be part of a digital engineering team responsible for building and maintaining a secure member portal for both web and mobile platforms. This platform supports a rewards-based system designed to encourage users to take healthy actions. This is a remote and open-ended position — the contract duration is flexible and may be extended based on project needs. We’re seeking someone who can contribute across the full stack and collaborate effectively in a fast-paced Agile environment. Note: Due to time zone alignment and client collaboration requirements, we prefer candidates who can work standard business hours in European or American time zones. Key Responsibilities -...

I have an online website (), react.js in front end, node.js in back end. All is going good on Samsung, but on most, maybe all apple devices (Iphone, Ipad) the user sees a white screen. I want someone who has an apple laptop/PC to be able to see what exactly happened, to help me debug my code. the work will be on whatsapp call, collaborate with him/her online to open his laptop and go step by step to unsure that all is done correctly. I prefer someone talks Arabic language. Fluency in Arabic is highly preferred so our call can move quickly, but English is fine if you can follow along.

I need a front-end developer who can translate my vision into a fast, fully responsive website built with React, modern JavaScript, clean HTML5, and modular CSS. Everything hinges on the user experience: intuitive flows, smooth micro-interactions, and effortless navigation are more important to me than flashy effects that slow things down. The site will include several content-rich pages, subtle yet engaging animations, and a component structure that is easy to maintain. Accessibility and cross-browser consistency should be treated as first-class requirements, and the final code must be production-ready, well-commented, and neatly organised in a Git repository. Please send a detailed project proposal outlining your approach, estimated timeline, key milestones, and any past work that demo...

I’m building a sales-focused CRM from the ground up and need a developer who can handle both the React.js front-end and the back-end API. The core of the product is very clear: give my team a fast, modern workspace that lets them see leads, contacts, and performance numbers at a glance. Essential features
 • Lead tracking – create, update, and move leads through custom stages • Sales reporting – dashboards and exportable reports that refresh in real time • Contact management – unified profiles with activity history Tech expectations The UI must be written in React (hooks, functional components, and clean state management). I’m open on the server side—Node/Express, Django, or another proven framework—as long as it exposes a ...

We are seeking a skilled and reliable Website Developer to design, develop, and deploy a high-quality, responsive website. The ideal candidate will have strong technical expertise, attention to detail, and the ability to translate business requirements into a functional and visually appealing web solution. This project may lead to ongoing work depending on performance and business needs. Responsibilities Design and develop a fully functional, responsive website Collaborate to understand project requirements, goals, and target audience Implement clean, scalable, and well-documented code Ensure cross-browser and cross-device compatibility Optimize website performance, speed, and SEO fundamentals Integrate third-party tools, plugins, APIs, or CMS features as required Perform testin...

I have a Figma file with three screens ready to go and I need them rendered in exactly as designed. The job is strictly UI no authentication, database, or API hooks. What matters most: • A faithful, pixel-perfect match to mock-ups. • Reusable, well-named components and a logical folder structure that follows general best practices. • Responsive behaviour at two breakpoints: mobile (≤767 px) and desktop (≥768 px). • No hard-coded values. Feel free to feed your components with mock JSON/props/constants so the layout stays flexible. Deliverables 1. Complete source code. 2. GitHub repo link or a zipped project folder. 3. A short README with setup and dev-server run instructions. Everything has to land in my inbox within 24 hours, so only take ...

What I need is a clean, reliable way for a single mouse click to fire both buttons at the exact same time. The buttons, are already in place—I only need the click-handling logic refactored (or a small helper component/hook) so that one user action triggers both underlying handlers without breaking current functionality or creating race conditions. The application is online application..we need to develop some code on browser on click

I am seeking a TypeScript developer to provide maintenance for my application, which consists of three TypeScript (.ts) files.

We are seeking an experienced developer to build an automation system for creating accounts on IG and TT in batches (sizes of 10, 20, 50, or 100) as part of a marketing research initiative. The project involves setting up an end-to-end solution on a Hostinger VPS (Ubuntu) with a user-facing web dashboard for external users to request and track batch processing. The system will utilize Playwright with Node.js for browser automation, n8n for workflow orchestration, and integrate APIs for temporary data (emails, SMS verification) and proxy rotation to ensure scalability and avoid detection. Key Responsibilities: Set up a Hostinger VPS 4 (Ubuntu) environment with Node.js, Playwright, n8n, Nginx, and necessary dependencies. Design a lightweight database (SQLite or MySQL) or CSV-based storage ...

We are looking for a senior technical lead or experienced development team to architect and build a production-ready, multi-tenant SaaS platform for the tourism industry in Latin America. The product, Triviantes360, can be described as Shopify for Tourism: a white-label platform that allows tour operators to create their own branded booking websites, sell tours online, manage availability in real time, and receive payments without paying commissions to Online Travel Agencies. This is a greenfield project, not a prototype or a quick MVP. We are looking for a robust, scalable, and secure solution built with modern technologies and best practices. Tourism operators in Latin America usually sell through WhatsApp or depend on Online Travel Agencies that charge between 15 and 30 percent in co...

I am looking for a developer to build an MVP AI microservice that generates sports articles and game summaries using public sports APIs, with no private or internal API integrations for this phase. The backend should be built using FastAPI to fetch sports data (scores, stats, match details) from public APIs, process it, and pass it to an LLM for content generation. The frontend should be a simple React-based chat interface where users can request summaries, previews, or articles and receive AI-generated responses in a readable format. I also want RAG (Retrieval-Augmented Generation) implemented to ensure the output is accurate, relevant, and grounded in real data rather than generic AI responses. Ideal candidates will have experience with FastAPI, React, LLM integrations, and API-based...

I’m looking to hire one experienced developer who can help me run a web-based game built using JavaScript and React (Base44 setup). I will provide the complete source code of the game. Your task will be to properly set up the environment, run the project successfully on your system, and then record a clear video explaining and showing: How to install the required dependencies How to run the project step by step How to fix or handle any setup issues (if needed) The video should be easy to understand so I can follow the same steps on my own machine.

​Project Overview ​We are looking for an experienced Full-Stack Development Team or Agency to build a scalable, all-in-one digital ecosystem for the startup industry. Our vision is to create a "Startup School" and "Incubator Portal" that functions similarly to Y Combinator’s "Bookface," Techstars’ network, and Venture Catalysts' investment platform. ​This platform will serve four distinct user groups: ​Startups/Founders: Application management, learning (LMS), and networking. ​Mentors: Scheduling, feedback, and engagement tracking. ​Investors: Deal flow access, portfolio tracking, and syndication. ​Admin/Program Managers: Cohort management, analytics, and content CMS. ​The Goal ​To launch a robust MVP (Minimum Viable Product) that hand...

We are , a content-rich travel platform currently focused on immersive "Travel Diaries" featuring travelogues, vlogs, photos, and graphic-rich storytelling. We are looking for an experienced Full Stack Developer (or Agency) to build a completely new, robust Travel Booking & Activity Platform. This platform will be hosted as a subdomain of our main website and must integrate seamlessly with our existing travel content. The goal is to transform from a content hub into an all-in-one exclusive travel and activities booking platform. Key Project Scope: The project requires building a Web Platform and a Mobile Application (iOS/Android) that serves as a comprehensive travel concierge. 1. The AI/ML Smart Itinerary Builder (Core Feature) Similar to , we require a sophisticated al...

I’m building a production-ready, user-facing web application and need a developer who can own the stack end-to-end. The front-end is React.js, the back-end runs on Node.js with Express, and all data is persisted in MySQL. You’ll shape new features with our UI/UX designer and product manager, translate wireframes into responsive components, develop clean server-side logic, and keep performance tight on both tiers. Well-structured, scalable code, thorough code reviews, and automated tests are part of our everyday workflow, so I’m looking for someone who shares that mindset. Along the way you’ll design and optimize the database schema, integrate third-party APIs, and continuously suggest technology or architectural improvements that future-proof the platform. Deli...

I am looking for an experienced MatLab DevOps Engineer and Developer to design, develop, test, and maintain robust MatLab-based solutions. The ideal candidate will have strong expertise in Web APIs, CI/CD pipelines, and comprehensive testing strategies, as well as experience integrating and validating interactions between multiple applications. Key Responsibilities Develop and maintain MatLab applications and toolchains Design, implement, and maintain Web APIs for application integration Build and manage DevOps pipelines (CI/CD) for MatLab-based systems Implement and automate: Unit tests Regression tests Integration tests Automation testing frameworks Ensure seamless integration and data exchange between two or more applications Monitor, troubleshoot, and optimise system performance and...

I’m putting together a lean MVP that combines a FastAPI backend, a frontend, and an agentic LLM layer. The priority is to get a working slice of the product in users’ hands quickly, so I need clean, test-covered code that can be iterated on. Backend scope • Spin up a FastAPI service that handles user authentication (JWT or similar), core data processing logic, and well-documented API endpoints. • Wire in an agentic LLM component: the service should accept user prompts, route them through the chosen model, maintain conversation state, and return structured responses. Frontend scope • Build a minimal but polished interface that authenticates against the API, displays data returned from the endpoints, and showcases the LLM-powered interactions in real ti...

I have a JavaScript project that fails during bundling with esbuild: npx esbuild src/*.js --bundle --format=iife --minify --outfile=dist/*.js I need help locating the code that’s breaking the build, improving the project structure, and producing a clean, browser-safe bundle. This includes working in both directions: preparing and structuring source code for bundling/minification and, vice-versa, reversing that process to debug, refactor, or restore readable source from bundled output.

Job Summary: We are seeking a highly skilled and experienced Technical Manager to oversee the development, maintenance, and continuous improvement of two important platforms. The ideal candidate will manage both the ongoing support and development initiatives, ensuring seamless execution across teams, alignment with client objectives, and timely delivery of high-quality results. This is a dynamic role that requires strong leadership, technical knowledge, and a hands-on approach to problem-solving. Key Responsibilities: Project Ownership: Own and manage all aspects of the UgMO and BERT platforms, including development, maintenance, and optimization efforts. Cross-Functional Coordination: Work with the development, QA, DevOps, and support teams to ensure smooth execution of t...

I’m building a platform that puts learning and relationship management under one roof. The core is a Learning Management System where students work through interactive quizzes and assignments rather than passive videos or PDFs. Alongside that, I need lightweight CRM functions so my sales colleagues can track prospects and conversions without leaving the same environment our teachers and admins use every day. User roles must be clearly separated: • Students – enroll, take quizzes, view progress • Teachers – upload new assignments, grade submissions, issue feedback • Administrators – manage courses, users, and overall reporting • Sales – follow leads, record calls, set reminders and close deals A smooth dashboard-style UX, strai...

Core: Product catalog with categories, search, filters, product detail pages (images, description, price, stock), cart system, checkout flow with billing/shipping info, and order confirmation. Users: Registration/login (JWT or similar), profile management (addresses, order history), optional guest checkout. Admin: CRUD for products and categories, inventory updates, order management (status changes), optional coupon/discount management. Payments: Stripe/PayPal/Razorpay integration for secure checkout and order validation. Tech Stack: Node.js backend (Express or NestJS), frontend with React or for fast UX and SEO benefits, database using MongoDB/MySQL/PostgreSQL, storage for product images (local or S3-style bucket). Performance: Optimized loading, caching, compressed images, SEO meta...

I’m looking for a senior UI/UX designer with React integration experience to design and implement an ultra-premium dark luxury pricing and checkout UI for a high-value adult membership platform. This is not a generic website and not a clean SaaS aesthetic. The goal is to filter low-intent users and maximize conversion through clarity, authority, and reduced friction. Requirements - Dark luxury visual style (90–95% black, subtle violet accents only) - One dominant headline - Three vertically stacked pricing cards - Each pricing card acts as the CTA (no global CTA) - Credit Card is always the default, pre-selected payment option - Checkout page is visual alignment only (no layout or logic changes) - Payment UI states: idle, processing, success, error - Must handle dynamic admin...

Hi I will share the details with the shortlisted candidates. Thanks

I’m planning a website that blends both worlds: fixed pages for evergreen information and fully dynamic sections that I can update every day. Blog or news updates, product listings, and user comments/reviews must all be editable through a simple back-office or CMS without touching code, while the rest of the site can remain straightforward and lightweight. Here’s what I need from you: • Design a modern, responsive front-end that loads fast. • Build or integrate a CMS/admin panel so I can add, edit, and remove content in the blog, product catalogue, and comment areas whenever I like. • Ensure clean code and an SEO-friendly structure so new posts and products are indexed quickly. • Set up user management and basic moderation tools for the review/comment...

Job Description: We are a web agency looking for a long-term Shopify Developer to handle custom builds, Shopify Plus extensions, and 3rd-party API integrations. Requirements: Expert in Shopify Plus (Functions, Checkout Extensibility). Deep experience building Private Apps (Node/Remix/PHP). Mastery of Shopify Admin APIs (GraphQL & REST). The Engagement Structure: Flexible Monthly Workflow: As an agency, our project flow varies. There will be days of high activity and days with no tasks. We need someone who is comfortable with this "on-call" style within a monthly framework. Volume Pricing: Since this is an ongoing contract intended to last for years, we are seeking a freelancer who can offer a lower, budget-friendly hourly rate. In return, we provide a consistent stream...

We are running a **Sharetribe Flex** marketplace and need to add a **sales tax feature** for online transactions using the existing **Stripe integration**. **Requirements:** * During checkout, buyers must clearly see a breakdown of: * Item price * Shipping / authentication fee * Sales tax (if applicable) * Final total * Sales tax should apply **only** when the shipping address is in **California**. * Orders shipped to any other U.S. state should **not** include tax. * Our company is based in California. **Expected Behavior:** * When a buyer enters a California “ship-to” address, the system automatically calculates and displays sales tax in real time. * If the shipping address is outside California, no tax is added. * The tax amount must be reflected both in the ...

FREELANCER REQUIREMENT – (UPDATED) AI FULL STACK DEVELOPER REQUIRED (WEB + MOBILE) Project Name: – Asian Super App Platform Project Status: 80% Completed Company: Nonstop Courier and Cargo Pvt Ltd Work Mode: Remote / Hybrid Project Type: Long Term (3–6 Months + Maintenance) About the Project is a Super App Platform offering multiple integrated services: Swift Delivery (Food & Grocery) Nonstop Courier & Cargo NTaxi (Taxi Booking) GoTix (Ticket Booking) Franchise Automation System AI-Powered Dashboard and Support System The platform is being expanded across Web, Android, and iOS environments. Required Skills Frontend React.js / React Native / Expo Tailwind CSS / Material UI Responsive UI Development Backend Node.js / Express REST API Developmen...

We are looking for an experienced JavaScript or React developer to build a price valuation calculator for industrial machinery, starting with generators (DG sets). The calculator will collect machinery details (brand, capacity, year, usage, condition, etc.) and display an estimated resale price or price range based on predefined pricing logic. This is not an eCommerce project. Currently, the scope is limited to price estimation only (no payments). Key Requirements Dynamic calculator with multiple dropdown inputs Instant price calculation (no page reload) Pricing logic based on lookup tables / Excel-style formulas Architecture should support multiple machinery types in future (e.g. generators, ACs, other equipment) Clean, modular, reusable code Mobile-friendly UI Tech Preference React...

A web-based platform where salons can: Manage customers, appointments, and staff Send automated reminders & WhatsApp marketing Generate invoices with GST Track revenue, commissions & performance reports Core Modules: Dashboard (Revenue, Appointments, Top Staff) Customer Management Appointment Calendar Staff & Role Management Billing & Invoicing WhatsApp/SMS Marketing Analytics & Reports Preferred Tech Stack: Frontend: React.js / Vue.js Backend: Node.js / Django Database: PostgreSQL / MongoDB Notifications: Firebase / Twilio Hosting: AWS / GCP B. ZippSalon Customer App (iOS + Android) A mobile app for customers to: Discover nearby salons (map + ratings + offers) Book services & preferred stylists Pay online (Razorpay / Stripe) Get reminders &...

I’m building out a product roadmap that will span many months, and I want one reliable, senior-level full-stack engineer by my side the entire way. You’ll own features end-to-end—planning, coding, testing, deploying—and keep me updated in real time during U.S. business hours. Clear English communication is non-negotiable because we’ll be talking daily on Slack or Zoom and walking through pull requests in GitHub. What makes this role different is the autonomy you’ll have. I need someone who can read a one-paragraph requirement, ask the right questions, choose the best approach, and ship production-ready code without hand-holding. If something breaks at 10 a.m. EST, I expect you to be around to jump in and fix it. Individuals only—no agencies, recr...

My web-and-desktop application is almost release-ready, but I still need an expert who can smooth out the last pieces of work on both ends of the stack. The frontend is built with React; the backend is written in Python and backed by a MSSQL database. Where you will start • Backend logic needs tightening: several endpoints still run slower than they should, and a couple of edge-case bugs appear under load. • Database optimisation is key: query profiling, index tuning, and light schema refactoring are expected so every call to MySQL returns snappily. • Integration and testing must be completed: I need end-to-end tests that cover critical user flows, plus automated regression tests to guard against future changes. What I’d like to see delivered 1. Refactored Py...

I’m midway through building an Event-tech platform that runs both as a web app and a companion mobile-friendly site. The back-end is already in good shape; where I need an extra set of hands is the front-end, which is written entirely in React.js. Your mission is to elevate the interface, polish the user experience, and make every screen feel snappy and consistent across desktop, tablet, and phone. I’ve laid down the core component structure and routing, but some key views still look like placeholders and several workflows could flow much smoother. What I’d like from you • Fresh React components (hooks or class, your call) that align with the existing style guide • Thoughtful UI decisions that reduce clicks and guide users naturally through event creation,...