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$16/hr
100%
Job Success
$50K+ earned
Available now
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Experienced Frontend Developer with expertise in React, Typescript, Figma, Next, Node, and Figma to HTML/React. I build fast, responsive web apps, charts and seamless APIs. Proven track record delivering user-focused solutions. Let’s create your next project together.
Expertise & Technologies:
Front-End Development
Front-End Developer
React Expert
Typescript Expert
Next Expert
API Integration Expert
Node Expert
Figma to React Expert/Developer
UI/UX Design/Developer
My work focuses on delivering fast, clean, and maintainable code, long-term scalability, and pixel-perfect front-end execution.
Core Technical Expertise
✅Frontend Developer (React, Next, Vue)
✅React, Next, Vue — high-performance SPA & SSR apps
✅Figma to React / HTML / WordPress — pixel-perfect and mobile-first
✅Tailwind CSS, SCSS, HTML5/CSS3 — optimized, scalable UI systems
✅Component-driven architecture & reusable design systems
✅Performance optimization, accessibility, and SEO best practices
✅WordPress Development (Advanced & Custom)
✅Custom WordPress themes and plugin development
✅Elementor, WooCommerce, ACF, CPT, Gutenberg
✅Headless WordPress with React/Next using REST API or GraphQL
✅Site speed optimization, security hardening, and SEO-ready builds
Data Visualization & Dashboards
✅D3, Chart, Highcharts, Google Charts
✅Real-time dashboards with WebSocket/Socket
✅Interactive charts, drill-down analytics, and data reporting
✅PDF exports, CSV reports, and admin dashboards
✅Maps & Geo-Location Systems
✅Google Maps, Mapbox, Leaflet
✅Tools, DevOps & Workflow
✅AWS, Firebase, Docker, GitHub Actions
✅Postman, Swagger, Jira, Agile/Scrum
✅Modular architecture, clean code, long-term maintainability
Availability & Work Style
✅40+ hours/week
✅Flexible across time zones
✅Fast communication, detailed documentation, and professional delivery
💬 Let’s Work Together!
If you're looking for a reliable full stack developer to build or scale your next web project from WordPress websites to React dashboards, or API integrations to real-time data visualizations let’s talk!
📩 Click “Invite to Job” or send me a message. I’ll get back to you ASAP!
#Frontend Developer, #Figma to HTML, #React Expert, #Frontend Developer, #Frontend Developer, #Frontend Developer, #Frontend Developer, #Frontend Developer, #React Expert, #React Expert,#React Expert, #React Expert, #React Expert, #React Expert, #Next, #Vue, #Frontend Developer, #Figma to HTML/CSS, #Figma to React, #SAAS, #Full Stack Development, #Mapbox, #Data Visualisation, #WordPress developer,#WordPress developer, #WordPress developer
Front end expert| Typescript expert| vue expert| Front-End Developer |HTML5|CSS3| JavaScript | React | Next | API Integration | Dashboard Developer| Dashboard Design | Web Application Development | Website Design | Web Design | UI/UX Design | Responsive Web Design | Landing Page Design | Website Optimization | SEO Optimization | Website Maintenance | Front-
Parminder S.
has worked
.
Associated with
Staple Logic Pvt Ltd
$900K+
earned
$35/hr
100%
Job Success
$200K+ earned
Offers consultations
Start of list.
End of list.
5M software End-Users Impacted | $200K+ Total Earnings| Expert-Vetted (Top 1% Upwork) | 26 Projects | 100% Job Success | 12+ Years on Upwork | 5339+ Hours Worked | TOP RATED PLUS – Top 3% of companies | 15+ Countries Covered
🙈 “Can we just quickly fix this?”
🙊 “It’s probably just a small change.”
🙉 “Let’s ship first and think later.”
I am a CEO and Business Manager at Peppernode. I help create systems where architecture matters, decisions matter, and the cost of mistakes is higher than the cost of doing it right. Call me Illia.
✅ Full Stack Developer React
✅ React Developer
✅ React Native Developer
✅ React Native Mobile Developer
✅ Python Developer
✅ Front end Developer
✅ Mobile App Developer
✅ SaaS Developer
With 12+ years of experience, I specialize in building scalable SaaS platforms, high-performance mobile applications, and production systems designed for long-term growth.
I work as a Full Stack Developer React, React Native Developer, React Developer, Python Developer helping startups and established businesses transform ideas into reliable products that scale. I bring experience as a web developer, mobile app developer, and business analyst, connecting business goals with practical technical execution. My react native full stack background helps align product strategy, architecture, and delivery.
🏆 Why Clients Choose Me
As a Full Stack Developer React with 31 successful projects delivered across 15+ countries, I've helped build products now serving more than 5 million end-users worldwide. With 100% Job Success, $200K+ earned, and 5,339+ hours worked on Upwork, I bring proven experience designing scalable applications, validating product strategies, and helping businesses make the right technical decisions from day one.
🚀 SaaS Product Development
I build modern SaaS platforms as a Full Stack Developer React using React, Python, Firebase, scalable architecture designed for reliability and growth. I work as a full stack developer react firebase delivering connected experiences across frontend and backend systems.
My experience includes architecture planning, MVP development, frontend/backend implementation, payment integrations, and product evolution.
📱 React Native App Development
As a React Native Developer and React Native Mobile Developer, I build cross-platform applications delivering consistent experiences across iOS and Android. As a React Developer and mobile app developer, I deliver React Native Mobile solutions built for reliability and performance.
As a react native developer expo specialist, I move products from MVP to production while maintaining a high-quality user experience. My experience includes mobile app development react native projects for startups and businesses requiring speed, flexibility, and long-term scalability.
My work includes React Native and Expo development, feature delivery as a full stack developer react native, mobile MVPs and enterprise applications, API integrations, App Store and Google Play releases, performance optimization, product support. I have experience as a node js react native mobile developer building connected mobile ecosystems powered by scalable backend services.
🍽 Restaurant Ordering Systems
I have experience developing restaurant ordering solutions serving thousands of daily users, with a strong focus on reliability, operational efficiency, and seamless customer experiences. Several included React Native Mobile experiences for customers and operational teams.
These systems require solid architecture and stable integrations.
📌 Existing Product Modernization
Many teams come to me after moving too fast.
As a Full Stack Developer React, I improve existing applications through refactoring unstable codebases, optimizing performance bottlenecks, introducing scalable architecture, reducing technical debt, expanding functionality without sacrificing maintainability.
My goal is building products that evolve reliably.
🤖 AI Integrations & Automation
I work with OpenAI API, Gemini, LangChain, Copilot, and modern AI workflows to build intelligent product experiences and automation solutions, including AI-powered features, chat interfaces, workflow automation, knowledge retrieval, and productivity enhancements.
🔧 Workflow & Tech Stack
Discovery and planning begin with business analysis, technical discovery, architecture decisions, and product strategy.
Frontend technologies include React, React Native, Expo, TypeScript, JS, HTML5, CSS.
Backend development is built with Python, FastAPI, Django, Node.js, REST APIs, GraphQL, PostgreSQL, MySQL, Firebase, Stripe integrations. As a python developer, I focus on maintainable systems, integrations, architectures designed for long-term evolution.
🚀 Need a React Developer, React Native Developer, Full Stack Developer React Node or Python Full Stack Developer who thinks beyond code and builds products designed to scale?
Let’s talk.
Illia F.
has worked
.
Associated with
Peppernode
$500K+
earned
$35/hr
100%
Job Success
$1K earned
Available now
Start of list.
End of list.
Searching for Senior Full Stack developer for your SaaS platform❓I’m a Senior Full Stack Developer React Node Next.js with 5+ years of experience building and scaling SaaS platforms, dashboards, API integrations and web applications improvements.
🌟 My key highlights:
🏆 Senior Full Stack Developer React Node Next.js
🏆 Full Stack SaaS Developer who can take full ownership on your project
🏆 Delivered 30+ SaaS platforms and web applications from MVP to production
🏆 Strong problem-solving skills with experience working in fast-paced startup environments
🏆 Strong communication skills in English for clear collaboration with teams and clients
💡 What I can bring as Full Stack Developer:
🗸 Full Stack development (React Node, MERN Stack)
🗸 SaaS platform developer for architecture and scaling
🗸 REST API and GraphQL API development
🗸 API integrations (payments, analytics, third-party services)
🗸 Performance optimization and system stability
🗸 Clean, maintainable code and long-term product thinking
🗸 Development of internal tools and workflow platforms for business processes
🗸 Integrations with messaging systems (WhatsApp, Twilio) and email services
🚀 Relevant product experience:
As a Full Stack developer SaaS oriented, I focus on development SaaS platforms and web applications across:
🗸 Logistics & Supply Chain – Complex tracking and data systems.
🗸 Fintech – Secure Fintech platforms and financial apps.
🗸 E-commerce – Marketplaces, online shops, and trading platforms.
🗸 Real Estate – Real Estate Platform, Marketplaces and advanced booking systems.
🗸 Travel – Booking platforms with map integrations (Google Maps, Mapbox).
🗸 Education – E-Learning platforms, LMS, and online courses.
⚙️ Tech stack ⚙️
As a Full Stack Developer and SaaS Developer, I work with:
⚙️ Languages – JavaScript, TypeScript, Python, PHP
⚙️ Front-End Development – React.js, Next.js, Redux, HTML5, CSS3, Canvas
⚙️ Back-End Development – Node.js, NestJS, Express, WordPress
⚙️ UI & Styling – Tailwind CSS, Material UI, Bootstrap, shadcn/ui, SCSS, SASS, LESS
⚙️ API Integration – RESTful APIs, GraphQL APIs, Webhooks, OpenAI API, Claude API, Stripe API
⚙️ Databases – PostgreSQL, MySQL, MongoDB, Supabase, Firebase
⚙️ Cloud & Infrastructure – AWS S3, AWS Lambda, Google Cloud, Microsoft Azure, Vercel, DigitalOcean, Docker, Kubernetes
⚙️ DevOps & Quality – CI/CD (GitHub Actions, GitLab CI), Testing (Jest, Playwright), Monitoring (Sentry), Logging
⚙️ Version Control – Git (GitHub, GitLab, Bitbucket)
⚙️ Design Tools – Figma, Adobe XD, Sketch
As a Full Stack developer React Node and SaaS Developer I have a strong understanding of SaaS development in both front-end and back-end technologies and have experience in developing scalable web applications, SaaS platforms, SaaS dashboards, analytics systems, Progressive Web Applications (PWA), authentication systems (OAuth, JWT), and API-driven solutions. I support products through early MVP development, feature expansion, and long-term iteration across web and SaaS applications.
As a result oriented Full Stack developer React Node and SaaS developer at Si Development, I’ve collaborated with different amount of teams and developers, as: Python developer, full stack developer laravel vue, wordpress developer, Ruby on Rails developer, mobile app developer, cms developer, react native developer, ux designer, CTO, Senior Web Developer, Software developer, MERN Stack developer, another React Developer and Front End developer React, etc.
As a Full Stack developer, I supported growth initiatives in SaaS marketing, SaaS sales, digital marketing, and Google Ads, managing communications across teams and markets including Nigeria, and coordinating with roles such as Graphic Designer, Virtual Assistant, Personal Stylist, while contributing to mobile app design.
I also use AI-assisted development tools (Cursor, Codex, Claude Code) to improve development speed and code quality.
If you’re looking for a Full Stack Developer React Node or SaaS Developer who understands how to build and evolve real products, I’d be happy to discuss your project goals and technical requirements.
Ihor K.
has worked
.
Associated with
Si Development
$4K+
earned
$25/hr
95%
Job Success
$7K+ earned
Available now
Offers consultations
Start of list.
End of list.
𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗶𝗻𝗴 𝗶𝗻 𝗙𝗶𝗴𝗺𝗮 𝘁𝗼 𝗛𝗧𝗠𝗟, 𝗖𝗦𝗦, 𝗧𝗮𝗶𝗹𝘄𝗶𝗻𝗱 & 𝗕𝗼𝗼𝘁𝘀𝘁𝗿𝗮𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
Hi, I'm Zahid Ali — a Front-End Developer and Figma Designer with 5+ years of professional experience helping startups, agencies, and growing businesses turn their designs into fast, responsive, and pixel-perfect websites.
I specialize in converting Figma, PSD, and Adobe XD designs into clean, fully responsive websites using HTML5, CSS3, JavaScript, Tailwind CSS, and Bootstrap. I also design UI/UX in Figma from scratch, so I can handle your project end-to-end — from concept and design to a fully functional front-end.
I work on all types of front-end projects, including business websites, e-commerce stores, SaaS platforms, admin dashboards, landing pages, portfolio sites, blogs, web apps, and custom UI components — built to be fast, scalable, and pixel-perfect across every device.
𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵:
✅ Figma UI/UX Design
✅ Figma to HTML/CSS conversion
✅ PSD to HTML & Adobe XD to HTML
✅ Pixel-perfect front-end development
✅ Responsive website development
✅ Landing page development
✅ E-commerce front-end development
✅ SaaS dashboard front-end development
✅ Admin panel & web app UI development
✅ HTML5, CSS3 & JavaScript development
✅ Tailwind CSS & Bootstrap development
✅ GSAP animations & interactive UI
✅ Cross-browser compatibility
✅ Website speed optimization
✅ Core Web Vitals & performance improvements
𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲:
✔ 5+ years of front-end development & Figma design experience
✔ Pixel-perfect attention to detail
✔ Clean, scalable, and maintainable code
✔ Mobile-first development approach
✔ Fast and reliable project delivery
✔ Clear, professional communication
✔ Long-term support and collaboration
A website is more than just code — it represents your brand, shapes user experience, and directly impacts conversions. That's why I focus on building front-end solutions that are visually accurate, highly responsive, optimized for performance, and easy to scale as your business grows.
Whether you need a complete design-to-development solution, a single landing page, or a complex multi-page web application, my goal is to deliver polished digital experiences that help businesses stand out and perform better online.
If you're looking for a dependable Front-End Developer and Figma Designer who combines technical expertise with a strong eye for design and user experience, I'd be happy to discuss your project.
𝗟𝗲𝘁'𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗲𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝗮𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿.
𝗭𝗮𝗵𝗶𝗱 𝗔𝗹𝗶
𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀:Figma to HTML, Figma UI/UX Design, PSD to HTML, Adobe XD to HTML, Front-End Developer, HTML Developer, CSS Developer, JavaScript Developer, Tailwind CSS Developer, Bootstrap Developer, Responsive Web Design, Landing Page Developer, E-commerce Developer, SaaS Front-End Developer, Admin Dashboard Developer, GSAP Animation Developer, Pixel-Perfect Development, Website Performance Optimization, Core Web Vitals, PageSpeed Optimization, Mobile-First Development, Cross-Browser Compatibility, UI Development, Front-End Engineer, Figma Designer
Zahid A.
has worked
.
$40/hr
85%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
If your team is still losing hours to manual work, you need an AI agent developer not another freelancer who just connects tools.
I'm a Top 1% AI agent developer on Upwork with $200K+ in verified earnings, 34+ completed projects, and a 100% Job Success Score. As an AI agent developer, I focus on AI agent development, multi-agent orchestration, and intelligent automation, building production-ready systems on n8n, Make, and Zapier powered by Claude, OpenAI, and LangChain that replace manual processes with workflows running 24/7 without human intervention.
My clients SaaS companies, e-commerce brands, marketing agencies, and enterprise teams save 100–200+ hours a month and cut operational overhead by 30–60% by working with an AI agent developer who builds for production, not prototypes.
The difference is the agent, not just the automation. Through careful multi-agent orchestration, the systems I build as an AI agent developer reason through context, make decisions, and recover from failure on their own. That's the work of an AI agent developer you can trust in production, not a workflow that breaks the first time an API misbehaves.
What I build (as your AI agent developer):
AI agent development for business automation as an AI agent developer, I build autonomous agents on n8n that reason, route, and self-correct, with Claude as the cognitive layer and LangChain powering memory and tool-use, so every system understands context and recovers from failure automatically.
Multi-agent orchestration for marketing and CRM working as an AI agent developer, I coordinate agent teams handling lead qualification, audience segmentation, follow-up sequences, and real-time CRM sync across HubSpot, Salesforce, and Airtable, orchestrated on n8n so your team focuses on revenue, not repetition.
Customer support AI agent development as an AI agent developer, I build agents with LangChain and Claude that classify tickets, detect intent, generate summaries, and suggest responses, integrated with Zendesk to eliminate manual triage.
Data pipeline automation as an AI agent developer, I build automated ingestion, transformation, and structured storage on n8n feeding live dashboards, with LangChain-based agents that clean and summarize so your team reads insights, not raw data.
Recent results:
As an AI agent developer, I built a healthcare automation project on n8n, Claude, and LangChain — automating ticket processing, PDF extraction, sentiment analysis, and AI summaries that cut manual support workload by 70%.
Working as an AI agent developer, I deployed an automation stack for a 12-account digital agency on n8n, reducing campaign setup time by 65% with no added headcount.
As an AI agent developer, I engineered a multi-agent orchestration sales pipeline using LangChain, n8n, HubSpot, and Claude that cut lead response time from 4 hours to under 4 minutes, replacing roughly 3 hours of daily manual SDR work.
Core stack:
As an AI agent developer, my toolkit includes n8n · Make · Zapier · Claude · OpenAI · LangChain · Zendesk · HubSpot · Salesforce · Airtable · Supabase · Python · Node.js
How I work:
Every engagement with this AI agent developer starts with a free workflow audit. I map your processes, identify where AI agent development and automation add the most value, and design full multi-agent orchestration architecture using LangChain before building.
If your business runs on repetitive processes, there's an AI agent developer solution that runs it for you. Message me with your use case, and as your AI agent developer I'll show you where multi-agent orchestration and automation create the most value free workflow audit included. Looking for an AI agent developer you can trust long-term? Let's talk.
Mohsin N.
has worked
.
$18/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
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🎖️$300K+ Total Earnings |🎖️𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 Freelancer | 𝟭𝟬𝟬% 𝗝𝗼𝗯 Success | Certified Developer with 𝟴+ 𝗬𝗲𝗮𝗿𝘀 of Experience 🎖️ | 𝟭𝟬𝟬% Customer Satisfaction 🌟 | B.tech In Computer Science 👨🎓 | Upwork Certified
📩 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘆𝗼𝘂𝗿 𝗻𝗲𝘅𝘁 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝘄𝗲𝗯 𝗼𝗿 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 — 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝘁𝗼 𝗴𝗲𝘁 𝘀𝘁𝗮𝗿𝘁𝗲𝗱 𝘁𝗼𝗱𝗮𝘆.
🔹 Availability: Full-time (𝟰𝟬–𝟱𝟬 𝗵𝗿𝘀/𝘄𝗲𝗲𝗸) | Open to long-term, SaaS, and enterprise-grade projects
🔹 Trusted Full Stack Developer with 8+ years of experience delivering scalable and modern solutions.
🔴 I am in the 𝗧𝗼𝗽 𝟭% overall on Upwork.
🔴 I am in the 𝗧𝗼𝗽 𝟮% overall on StackOverflow.
I am Arun Kumar, a Top Rated Plus Full Stack Developer with 8+ years of experience in building high-performance web and mobile applications. I specialize in React, Next.js, Node.js, React Native, and integrating AI/ML. I leverage advanced tools like v0.dev, Cursor, GitHub Copilot, Devin AI, and others to supercharge productivity, automate workflows, and boost code quality.
💻 𝗔𝗯𝗼𝘂𝘁 𝗠𝘆 𝗧𝗲𝗰𝗵 𝘀𝘁𝗮𝗰𝗸 -
✅ Client Side:
React Js, Next Js, Typescript, MUI Components, Ant design Components, React Native, jQuery, Bootstrap, tailwind css, HTML5/CSS3, UI/UX, Media Queries, Sass, Wordpress , Gsap, Three js
✅ Backend:
🔹Node Js, Next Js, Web API, JWT, OAuth, GraphQL
✅ Mobile App:
🔹React-Native, iOS, Android
✅ DevOps/Cloud/Microservices:
🔹Docker , Kubernetes, AWS (EC2, EKS, ECS, VPC, S3, API Gateway, Lambda)
🔹Git Actions , Jenkins, CI / CD , Serverless, Terraform, API Gateway, Load Balancers
✅ Data Stack:
🔹AWS Dynamo DB, SQL Server, PostgreSQL, My SQL, MongoDB, Firebase, Supabase
✅ Software Engineering:
🔹Agile Methodologies (Scrum)
🔹Project Management: JIRA
🔹Version Control: GitHub
🔹Collaboration and Workflow optimisation
✅ 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀:
🔹OAuth Providers: OAuth, Auth0
🔹Social Media APIs: Facebook API, Google API, Instagram API, Youtube API, Tiktok API
🔹Payment Gateways: Paypal API, Stripe API
🔹Communication: SendGrid, Sockets.io, OpenTok (video calling)
🔹Other APIs: Krogger API, WeChat
🔹Data Visualization: High Charts, jQuery Data tables
𝗪𝗛𝗬 𝗛𝗜𝗥𝗘 𝗠𝗘?
✅ 100% Job Success rate.
✅ Diverse Portfolio: E-commerce, Business Websites, Custom Solutions, Scalable APIs - I've done it all.
✅ 90+ Clients Across Various Platforms.
✅ 8+ years of experience.
✅ Committed to long-term success and crystal-clear communication.
𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀:
🔹Python, 🔹 JavaScript
🔌 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
🔹OpenAI API, Binance API, Telegram API, Stripe API, BetFair, OddsJam, etc.
🔹 Microservices Architecture, Secure Endpoints, Token Management.
🛠️ 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗦𝗸𝗶𝗹𝗹𝘀:
🔹 Performance Improvements (SQL + Code)
🔹Database Design (SQL, MySQL, Postgres)
🔹JWT Authentication
🔹 API Documentation
🔹Middleware
It would definitely be a good long term & profitable partnership for both of us, Let's connect to discuss how I can help you achieve your goals!
Thanks
Arun Kumar
=======================================================================
𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 𝘁𝗼 𝗙𝗶𝗻𝗱 𝗺𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸:
Redux, Firebase, React, Next.js, TypeScript, TailwindCSS, Storybook, Atomic Design, Formik, MUI, Html, CSS, Javascript, Tailwind CSS, RESTful API, Migration, Landing Pages, WP Blocks, Elementor, Redux Framework, WooCommerce, Woocommerce Stripe Payments Gateway, Smooth Scrollbar JavaScript Plugin, Three.js custom carousel, marquee animating, No Code, Webpack, npm, yarn, API, WordPress Website Development, Bug Fixing, Quick Fixes, PSD to HTML, Figma to HTML, Landing Page Development, E-commerce Development, Woocommerce Development, Page Speed Optimisation
Arun K.
has worked
.
$17.5/hr
100%
Job Success
$70K+ earned
Offers consultations
Start of list.
End of list.
I help businesses build professional websites, ecommerce stores, landing pages, dashboards, and automation systems that actually support sales and operations.
I work mainly with Shopify, WooCommerce, Webflow, GoHighLevel, WordPress, and custom full-stack applications. I also build AI and automation workflows using tools like OpenAI, n8n, Make, Zapier, Airtable, Google Sheets, CRMs, and custom APIs.
What I can help you with:
• Shopify store setup, redesign, product pages, landing pages, custom sections, checkout improvements
• WooCommerce stores, product bundles, checkout flows, payment setup, order automation
• Webflow websites, responsive landing pages, CMS setup, design-to-Webflow builds
• GoHighLevel funnels, landing pages, CRM setup, forms, automations, email/SMS flows
• AI automation using OpenAI, Claude, Gemini, n8n, Make, Zapier, Airtable, Google Sheets and APIs
• Full-stack web apps using React, Next.js, Node.js, Python, Supabase, PostgreSQL and REST APIs
• Website speed optimization, bug fixing, domain setup, tracking pixels, Google Search Console and analytics
I focus on clean design, clear user flow, mobile responsiveness, fast loading speed, and practical automation that reduces manual work.
I have worked on ecommerce stores, SaaS dashboards, AI tools, internal portals, automation workflows, and business websites for clients across different industries.
If you need someone who can handle both the website side and the backend/automation side, I can help you plan, build, test, and launch the full solution.
$14/hr
100%
Job Success
$60K+ earned
Start of list.
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🥇Top-Rated Developer | 100% Job Success Score 💎
I've helped more than 250 businesses—ranging from ambitious startups to powerhouse brands generating 9-figure revenues—achieve exceptional results on Shopify. I offer end-to-end solutions designed to accelerate growth, enhance performance, and unlock your eCommerce store’s full potential.
Here’s what I bring to the table:
Custom Shopify Design & Theme Development
Visually striking, conversion-focused designs tailored to your brand and built for an exceptional user experience.
Shopify Development & App Integration
From integrating third-party tools to building custom public and private apps, I develop scalable solutions that align with your unique business needs.
Conversion Rate Optimization (CRO) & UX Strategy
Data-driven UX improvements and CRO tactics that turn traffic into paying customers.
Advanced Shopify API & Custom Coding
Building powerful, bespoke features using Shopify's API and advanced code implementations to streamline operations and drive innovation.
Site Speed Optimization
Faster load times for better user satisfaction and stronger search engine rankings.
Technical SEO Optimization
Modern SEO techniques that increase visibility, improve indexing, and drive high-quality organic traffic.
Ongoing Store Maintenance & Data Management
Reliable support to keep your store secure, optimized, and always running at peak performance.
I am detail-oriented, reliable, and always focused on delivering high-quality work on time.
📩 Let’s discuss your project.
I’m ready to start immediately
Niketan B.
has worked
.
Associated with
WebAstral InfoSystems
$1M+
earned
$40/hr
100%
Job Success
$60K+ earned
Offers consultations
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Most AI projects fail because the infrastructure around them wasn't built to last. I'm an AI developer and Python developer who fixes that. I build RAG pipelines, AI Agent systems, and the backend architecture they need to actually run in production.
When a project demands it, I bring in a trusted Python developer I've worked with long-term. Having a second Python developer and a second AI developer on call means you get the output of a full team without the overhead of managing one.
1. AI Systems That Go Beyond the Prototype
As an AI developer, I design and implement custom RAG (Retrieval-Augmented Generation) pipelines that ground your LLMs in proprietary data: eliminating hallucinations and making responses genuinely useful. I build autonomous AI Agent frameworks that execute multi-step workflows without human input. Whether that means PyTorch for a custom machine learning model, TensorFlow for a deployment-optimized pipeline, or combining PyTorch and TensorFlow across different stages of the same system or computer vision for document parsing and image classification — I choose the right tool, not the trendiest one.
My data scientist background means I treat model evaluation as seriously as model building. Nothing ships until the benchmarks prove it works. Every web development project I deliver goes through the same data scientist discipline: measure, validate, ship.
2. The Backend That Holds It Together
A great AI developer still needs solid engineering underneath. As a Python developer, I build the infrastructure that makes AI systems reliable at scale: FastAPI and Django REST APIs, Flask microservices for lightweight integrations, Flask-based task queues for async jobs, PostgreSQL and MySQL schemas built for real data volumes, SQL queries optimized for performance, Docker-containerized services deployed through CI/CD pipelines with Git-managed version control.
Data Scraping and web scraping are core to how I keep models current. I build Scrapy pipelines that continuously pull structured data from the web and load it into PostgreSQL or MySQL. That means your AI developer's models are always working with fresh information. I also use Scrapy for competitive research and e-commerce intelligence. Airtable provides non-technical stakeholders visibility into those Data Scraping pipelines, and Airtable webhooks trigger FastAPI or Django endpoints when records change.
3. Full Stack, Front to Back
I'm a full stack developer and web developer, which means I own the entire delivery. React dashboards, Node.js middleware, JavaScript-heavy interfaces. I build the frontend that makes AI outputs accessible to real users. As a software engineer with web development experience across the full stack, I keep React components, Node.js services, and JavaScript logic clean and maintainable alongside the Python backend.
I also have PHP developer experience. Many clients have existing PHP developer codebases, legacy CMS platforms, older systems that need to connect to modern Python APIs rather than be replaced. I know how to work with what's already there.
4. What Working With Me Looks Like
You get a Python developer and AI developer in one person, backed by a trusted Python developer when the scope demands it. You get production-ready code - documented, tested, Git-managed, containerized with Docker, deployed through CI/CD. You get a data scientist mindset applied to every decision, a software engineer's standards applied to every line, a full stack developer's awareness of the full delivery chain, and a web developer's understanding that the end user is always the point.
If you need an AI developer and Python developer who can take a project from first conversation to live deployment, I'd like to hear about it.
Alina K.
has worked
.
Associated with
Xedrum 🐍 Full-Stack Python & JS Experts | AI-Powered Solutions
$200K+
earned
$70/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
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I’m a Full Stack Developer, SaaS Developer, MVP Developer and AI Integration Developer focused on building production-ready web applications, SaaS platforms, MVP products, AI-powered applications and scalable internal tools.
My work sits at the intersection of Full Stack Development, SaaS Development, MVP Development, AI Integration, Backend Development and product architecture. I help founders, startups and growing teams turn early product ideas into real software products, from validation-stage prototypes to launch-ready SaaS platforms, dashboards, admin panels, customer portals, workflow tools and AI-enabled applications.
As a Full Stack Developer, I work across frontend, backend, databases, APIs and product logic. My frontend work is usually React and Next.js based, while my backend work often involves Node.js, Python, FastAPI, REST APIs, authentication systems, database architecture, third-party integrations and scalable backend services.
As a SaaS Developer, I focus on building SaaS products that can support real users, real workflows and long-term product growth. This includes multi-role dashboards, user permissions, authentication, subscription-ready flows, payment integrations, admin panels, reporting systems, customer portals, API integrations and operational tools that teams can confidently use after launch.
As an MVP Developer, I help founders and product teams move quickly without building throwaway prototypes. I focus on the core user journey first, then design the technical foundation around what the product needs to become. My MVP Development work helps teams launch faster while keeping the product maintainable, scalable and easier to improve after the first release.
As an AI Integration Developer, I build AI-powered features inside real products, not isolated demos. My AI Integration work can include AI agents, AI workflows, LLM-based features, automation logic, data processing, AI-powered dashboards, chatbot features, recommendation systems and backend systems that connect AI functionality with real business workflows.
As a Backend Developer, I design and build the technical foundation behind SaaS platforms, MVP products and AI-powered applications. This includes APIs, database models, authentication, authorization, background jobs, integrations, backend workflows and scalable service logic that keeps products reliable as they grow.
Clients typically work with me when they need:
* a Full Stack Developer who can own frontend, backend, databases and APIs
* a SaaS Developer who understands product architecture and long-term scalability
* an MVP Developer who can turn an idea into a launch-ready product
* an AI Integration Developer who can add practical AI features into real software
* a Backend Developer experienced with Node.js, Python, FastAPI and REST APIs
* a Full Stack Developer for SaaS MVPs, dashboards and internal tools
* a SaaS Developer for authentication, permissions, payment flows and admin panels
* an MVP Developer for startup products, early-stage platforms and validation builds
* AI Integration support for automation, AI agents, AI workflows and LLM-based features
* React and Next.js web applications connected to stable backend systems
* scalable API-driven products built for real users and future growth
* internal tools, CRMs, portals, dashboards and operational platforms
* backend-connected SaaS platforms with clean database architecture
* product modernization, technical rebuilds and architecture improvements
A large part of my work as a Full Stack Developer, SaaS Developer, MVP Developer and AI Integration Developer focuses on:
* Full Stack Development for SaaS platforms and web applications
* SaaS Development from MVP to scalable product architecture
* MVP Development for founders, startups and early-stage products
* AI Integration for SaaS products, dashboards and automation workflows
* React and Next.js frontend development
* Node.js and Python backend development
* FastAPI, REST APIs and third-party API integrations
* database architecture with PostgreSQL, MongoDB and Redis
* authentication, authorization and role-based access
* dashboards, admin panels, CRMs and customer portals
* workflow automation and AI-enabled business logic
* backend systems for AI-powered applications
* internal tools and operational platforms
* scalable product architecture for growing teams
* API-first software products built for real business use
My Full Stack Developer work is focused on making sure the frontend, backend, database, APIs and integrations work together as one stable product. My SaaS Developer work is focused on building products that can support real users, repeated workflows and long-term product growth. My MVP Developer work is focused on helping teams launch the right first version quickly and intelligently.
If you need a Full Stack Developer, SaaS Developer, MVP Developer can support your product end to end, feel free to invite me!
Oguzhan Tarik G.
has worked
.
Associated with
Vizio AI
$800K+
earned