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🏆 Top-Rated on Upwork 🌟 100% Job Success Score ✅ Expert Python Developer
👋 Hi, I'm a Full Stack Developer with 3+ years of experience, specializing in Python ecosystems, modern web technologies, and AI service integration over the web. I have a proven track record in building scalable web applications using Django, FastAPI, React.js, Next.js and other modern web technologies while seamlessly integrating AI-powered functionalities. Passionate about turning ideas into reality, I focus on delivering high-performance, AI-driven solutions that align with business objectives.
✅ Why Work With Me?
🌟 Service Before Money – Your satisfaction is my priority
🌟 Full-Stack Proficiency – Expertise in both frontend & backend
🌟 Uncompromising Communication – Clear & transparent updates
🌟 Weekend Support – Available beyond standard work hours
🌟 Dedicated Freelancer – 100% commitment to your project
🌟 Attention to Detail – Writing clean, optimized, and scalable code
🌟 Problem Solver – Troubleshooting & debugging with efficiency
🌟 Client-Centric Approach – Your vision, my execution
✅ Technical Expertise
🔹 Backend Development: Python, Django, Django Rest Framework, FastAPI, Flask
🔹 Frontend Technologies: React.js, Next.js, Tailwind CSS, Bootstrap
🔹 AI Integration: OpenAI, Hugging Face, FAL, LangChain, TensorFlow, PyTorch
🔹 Databases: PostgreSQL, MySQL, MongoDB, SQLite
🔹 Cloud & DevOps: AWS (EC2, S3, Lambda, RDS), Azure, DigitalOcean, Docker, CI/CD (GitHub Actions, GitLab CI/CD)
🔹 API Development: RESTful & GraphQL APIs with OpenAPI specs
🔹 Version Control: Git, GitHub, GitLab
🚀 Key Achievements
✅ Developed AI-powered virtual try-on applications for e-commerce platforms
✅ Integrated OpenAI & Hugging Face APIs to enhance user experience with AI-driven features
✅ Built scalable ERP systems optimizing business processes and efficiency
✅ Developed CMS solutions for seamless content management
✅ Created automated web scraping solutions to extract real-time business insights
✅ Developed admission portals & fees management systems improving enrollment processes
✅ Optimized code to reduce development time & improve performance
✅ Set up cloud-based infrastructures (AWS, Docker) for scalable deployments
Looking for a skilled Full Stack Developer to bring your project to life? Let's collaborate! Feel free to send me a message, and let's discuss how I can help you achieve your goals.
Thanks & Regards,
Sohel Sura
$40/hr
100%
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$50K+ earned
Available now
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🔥 10+ yrs Python & JavaScript Expert | $5M+ client revenue | 50+ projects.
Tired of unskilled devs or endless delays? I deliver production-ready Django, React & Next.js apps-built right, delivered fast, and ready to scale.⚡️Trusted by startups & enterprises alike.
If you’ve ever hired a developer who missed deadlines, vanished mid-project, or delivered code that broke two weeks later - you’re not alone. I’ve spent the last decade helping clients recover from exactly that.
I’m a 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 (𝗧𝗼𝗽 𝟭%) Full Stack Web Developer with 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 of experience building scalable, production-grade web apps using 𝗣𝘆𝘁𝗵𝗼𝗻 (𝗗𝗷𝗮𝗻𝗴𝗼, 𝗙𝗮𝘀𝘁𝗔𝗣𝗜) , 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 (𝗥𝗲𝗮𝗰𝘁, 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝗡𝗼𝗱𝗲.𝗷𝘀) and 𝗔𝗜 solutions, creating intelligent systems that drive innovation and solve real-world problems efficiently.
My clients across the 𝗨𝗦, 𝗨𝗞, and 𝗠𝗶𝗱𝗱𝗹𝗲 𝗘𝗮𝘀𝘁 trust me to turn complex ideas into elegant, reliable solutions that don’t just work - they scale. I partner with startups and enterprises to launch and grow everything from 𝗠𝗩𝗣𝘀 to full-scale 𝗦𝗮𝗮𝗦 platforms, always with a product-focused mindset that ensures every app is robust, maintainable, and built for long-term success.
𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Python, Django, FastAPI, Flask, Node.js, REST & GraphQL API
𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React, Next.js, JavaScript, TypeScript, Tailwind CSS
𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲: PostgreSQL, MySQL, MongoDB, Firebase
𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: AWS, Docker, GitHub Actions, CI/CD pipelines, AWS, Azure
𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: Microservice, Monolithic , Polylithic, Scalable, Maintainable, and Test-driven systems
𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗔𝗜: OpenAI, LangChain, RAG, Python automations, data scraping
💬 𝗥𝗲𝗮𝗹 𝗥𝗲𝘀𝘂𝗹𝘁𝘀, 𝗥𝗲𝗮𝗹 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 - 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆 𝗔𝗯𝗼𝘂𝘁 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗠𝗲
“Finally found a developer who delivers exactly what’s promised.”
After two failed attempts with other freelancers, Shahzaib completed our Django + React project ahead of schedule - code quality was outstanding, and communication was effortless.
“Our best development experience in years.”
We hired him to refactor a legacy Python app. He not only stabilized it but also improved performance by 3x. Deadlines were met with precision — a rare experience on Upwork.
“He owns the project like it’s his own product.”
Shahzaib helped us launch our Next.js SaaS MVP in record time. He anticipates problems before they happen and suggests practical, scalable solutions. We’ve continued working with him ever since.
🏭𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗦𝗲𝗿𝘃𝗲𝗱
FinTech | HealthTech | EdTech | SaaS | Social Media | E-commerce | AI Solutions & Automations
𝗙𝗶𝗻𝗧𝗲𝗰𝗵: Scalable web apps for financial platforms with secure payment systems and real-time data processing.
𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲: Full stack solutions with integrated payments, inventory automation, and seamless user experience.
𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲: HIPAA-compliant portals, telemedicine apps, and secure data-driven patient systems.
𝗟𝗼𝗴𝗶𝘀𝘁𝗶𝗰𝘀: Real-time tracking dashboards and fleet management platforms built for scalability.
𝗧𝗿𝗮𝘃𝗲𝗹𝗧𝗲𝗰𝗵: Custom booking engines, itinerary management, and automated travel systems.
𝗘𝗱𝗧𝗲𝗰𝗵 & 𝗲𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴: Interactive learning platforms, LMS dashboards, and analytics-driven student engagement tools.
𝗦𝗼𝗰𝗶𝗮𝗹 𝗠𝗲𝗱𝗶𝗮: Scalable platforms with content sharing, real-time feeds, and engagement insights.
𝗦𝗮𝗮𝗦: End-to-end SaaS development with subscription billing, multi-tenant architecture, and API integrations.
𝗔𝗜 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: AI-powered automation, predictive analytics, and intelligent Python + OpenAI integrations, N8n Workflows
𝗜𝗳 𝘆𝗼𝘂 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗺𝗲, 𝗵𝗲𝗿𝗲’𝘀 𝘄𝗵𝗮𝘁 𝗜 𝗴𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲:
* Zero ambiguity → Clear scope. Clear architecture. Clear outcomes. You’ll know exactly what we’re building, why we’re building it, and what it will cost.
* Built for scale from day one → I don’t build “just working” apps. I design systems that handle growth, traffic spikes, and real users without breaking.
* Speed without chaos → Fast execution, clean code, structured milestones. Momentum matters - but so does maintainability.
* Full product ownership → From idea validation to deployment (Flutter, Firebase, backend, infra) - I handle the entire lifecycle. You won’t need five different freelancers.
* Engineering mindset, business focus → I don’t just write code. I solve business problems with technology.
Let’s connect and bring your product vision to life.
Shahzaib K.
has worked
.
$20/hr
100%
Job Success
$1K+ earned
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I build fast, scalable, and production-ready web applications using Django, Django REST Framework, React, and Next.js with clean APIs, optimized cloud deployments, and modern frontend UX that feels seamless and responsive.
With years of hands-on experience in full-stack development, I’ve delivered SaaS platforms, admin dashboards, backend APIs, and AI-powered features for clients across various domains.
✅ Why Clients Work With Me
✔ Modern Full-Stack Development – Django, DRF, React, Next.js, Redux Toolkit
✔ Cloud Infrastructure & DevOps – AWS CDK, S3, EC2, Lambda, API Gateway, CloudFront
✔ API-Driven Architectures – REST APIs, WebSockets
✔ AI Integration – LangChain, OpenAI APIs, embeddings, chatbot pipelines
✔ Database Expertise – PostgreSQL, MySQL, Redis
✔ CI/CD & Deployment – Docker, GitHub Actions, Nginx, Gunicorn
✔ Performance & Optimization – Caching, lazy loading, API throttling, DB tuning
💬 What Clients Say
📌 ⭐⭐⭐⭐⭐
“Ubaid was so responsible, professional, and responsive. He delivered quality work on time and exceeded my expectations. I highly recommend him for any project. He also adapted to my timezone, which was very necessary, and demonstrated his dedication and effort."
📌 ⭐⭐⭐⭐⭐
"Hes really good, Very transparent."
🛠 Tech Stack & Tools
Backend: Django, Django REST Framework, Celery, Redis
Frontend: React, Next.js, Redux Toolkit, Tailwind
Databases: PostgreSQL, MySQL, Redis
Cloud & DevOps: AWS (S3, EC2, Lambda, RDS, CloudFront, API Gateway), AWS CDK, Docker, GitHub Actions
AI/LLMs: LangChain, OpenAI APIs
Integrations: Firebase, OAuth2, JWT, Webhooks
Testing: PyTest, Jest, React Testing Library
📌 Custom Django WebApp / API Development – Full-stack React + Django project with REST APIs
📌 AI-Enhanced Workflow Automation – LangChain pipeline + custom DRF endpoints
📌 E-commerce Backend – Inventory, checkout, payments, order management
📌 Serverless API on AWS – Lambda-powered backend with API Gateway + S3
💬 Let’s Build Something Great!
Need a reliable full-stack developer who can build, scale, and deploy modern web apps?
Send a message. I’d love to help bring your idea to life!
Ubaid ur R.
has worked
.
$22/hr
100%
Job Success
$50K+ earned
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Every line of code I write has one goal: to make your product faster, smarter, and future-proof.
7+ years of engineering experience, now fully focused on building AI-powered products that automate, converse, reason, and scale, backed by solid full-stack foundations.
🤖 AI Engineering:
Agentic AI:
✔ Autonomous agents with multi-step reasoning, tool-use & persistent memory
✔ LangChain, LangGraph, OpenAI Assistants API, Google ADK
Voice AI:
✔ Real-time voice assistants: STT → LLM → TTS pipelines
✔ Whisper, ElevenLabs, Deepgram & WebRTC integrations
Chat AI:
✔ Custom chatbots for support, sales & internal ops: with memory & context
✔ GPT-4o, Claude, Gemini: right model for your use case & budget
RAG & AI Insights:
✔ Semantic search & Q&A over your private data & documents
✔ Pinecone, Chroma, pgvector: full ingestion to retrieval pipelines
AI Automation:
✔ n8n + LLM workflows replacing manual, repetitive business processes
💻 Full-stack Engineering:
Frontend: React.js, Next.js, TypeScript, JavaScript
Backend: Node.js, Nest.js, Express.js, GraphQL, Python
Databases: PostgreSQL, MongoDB, MySQL, Redis
Cloud & DevOps: AWS, DigitalOcean, Docker, CI/CD
Blockchain: Solidity, Smart Contracts, Web3.js, Ethereum
✅ Why Work With Me
✔ AI + Fullstack in one hire: no need to manage separate specialists
✔ Business-first thinking: every technical decision ties back to your goals
✔ Clean, scalable code: ES6+, built to grow with your product
✔ Clear communication: proactive updates, on-time delivery
Ready to build something intelligent?
📩 Let's talk.
Preet P.
has worked
.
Associated with
Secret MindTech
$35/hr
100%
Job Success
$700K+ earned
Available now
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React Developer | Full Stack Developer | React Node - 100+ shipped projects taught me one thing: clients don’t need more code, they need products that load fast, scale safely and make money
👋 Hey, there!
My expertise centers around elevating companies and startups with robust, scalable web solutions, leveraging advanced front-end technologies like React and Next.js. Our engineering team is hungry 🍽 to solve your needs through in-time delivery of high-impact tech solutions - whether you need a custom platform ⚙, a revamped UI 🛡, or a powerful enterprise application.
React & Full Stack Track Record
10+ Years of Experience as a React Developer & Full Stack Developer |100+ Delivered Projects | 30+ Enterprise Platforms | 20+ High-Load Applications | 25+ eCommerce Solutions
Trusted by Founders & Teams
⭐ “We hired CreativeIT because we weren’t happy with our previous developer’s performance. CreativeIT successfully completed a working app.” Dan Douglas, Co-founder, Deep English, USA.
⭐ “We’re very happy with their working methods.” Valery L, CTO, Starly[dot]io, Baltic states.
⭐ “CreativeIT picked up where a previous vendor left off. They looked at the existing code and designs and created a plan for how to move forward.” Elliot Ledley, Project Manager at 2Shoes, USA.
⭐ “CreativeIT’s ability to provide a complete product in a timely fashion was most impressive. In addition, communication was always clear.” Michael Oppel, CFO at Audience Response System, USA.
⭐ “The team's ability to work fast impresses us!”. Director SE, Hospitality & Leisure (Germany).
As a react developer ( full stack developer ) working alongside roles like project and delivery manager, full stack web developer, wordpress developer, and full stack developer react specialist, I collaborate closely with stakeholders to bring ideas to life. My portfolio includes enterprise platforms, custom web design solutions, scalable full stack web developer applications, and mobile products where I act as a mobile app developer and react native developer delivering iOS and Android apps.
I contribute as a python developer, working with python, fastapi, and backend services, while supporting integrations through stripe and scalable architectures. My experience spans wordpress ecosystems, laravel vue projects, and solutions using ruby on rails, ensuring flexibility across different business needs. Also as an expert full-stack developer I worked with php, laravel, react and web design.
Why choose me:
✅ Top Rated on upwork as a React Developer & Full stack developer, delivering high-caliber code alongside strong business expertise.
✅ Proactive, delivery-focused - honoring tight schedules while optimizing for maximum ROI.
✅ Flexible - I collaborate across full stack, web development, website design, ui/ux design, and game developer projects.
✅ Time & Material basis - pay only for productive hours.
My strong side as a Full Stack Developer React UI developer
🔥 Front-end: javascript, React, react typescript, angular, vue, redux, zustand, mobx, graphql, html5, css3, material ui, and tailwind css.
🔥 Back-end: node.js, next.js, nest.js, express, fastify, php, laravel vue, ruby on rails, python, and fastapi.
🔥 Databases: postgres, mysql, redis, mongodb.
🔥 Cloud: firebase, docker, aws, and supabase.
🔥 Enterprise: c# azure function app services for scalable backend processing.
With 10+ years of experience, my expertise centers around elevating companies and startups with robust, scalable web development solutions, leveraging advanced technologies - React, React TypeScript, Next.js React, and Vue - alongside strong coding practices in JavaScript, PHP, and Python. I also work confidently across React python projects where modern frontend interfaces need to connect with scalable Python-based backends.
As a Cursor developer ( full stack cursor, supabase cursor ) specializing in Veeva solutions for museums and art curators, I help bring art and cultural heritage to life through technology. From designing custom apps and digital catalogs to optimizing workflows and preserving collections, I enable art institutions to connect with their audiences in a more interactive, insightful, and efficient way.
🤝 Let's collaborate!
Contact me for a project audit, technical consultation, or to develop a roadmap for your project - whether you need a custom platform, sophisticated enterprise application, or a well-designed website.
Looking forward to a long-term, win-win partnership.
Cheers from Vilnius,
Raman
Raman A.
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Associated with
CreativeIT
$1M+
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$20/hr
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$200K+ earned
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🚀 𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 |🧑💻 12+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗶𝗻 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗦𝗮𝗮𝗦, 𝗔𝗜 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀
I’m a 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 & 𝗦𝗮𝗮𝗦 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝗻𝘁 specializing in building high-performance platforms, enterprise-grade applications, and AI-driven solutions. With over 12+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲, I’ve helped 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀, 𝗦𝗠𝗕𝘀, 𝗮𝗻𝗱 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗹𝗶𝗸𝗲 𝗘𝗱𝗧𝗲𝗰𝗵, 𝗙𝗶𝗻𝗧𝗲𝗰𝗵, 𝗛𝗲𝗮𝗹𝘁𝗵𝗧𝗲𝗰𝗵, 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲, 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲, 𝗮𝗻𝗱 𝗖𝗥𝗠 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 design, develop, and scale secure, modern, and user-friendly applications.
From 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 to 𝗔𝗜 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀, 𝗖𝗥𝗠 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 I bring a solution-oriented approach that ensures clean, scalable, and production-ready applications.
𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
✔️ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
▪️React.js | Redux | TypeScript | Next.js | Material-UI | Tailwind CSS
▪️Responsive UI/UX using Figma, Adobe XD, and Sketch
▪️Performance-optimized, pixel-perfect, and cross-browser compatible interfaces
✔️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
▪️ Python (Django, FastAPI, Flask) | Ruby on rails | Java (Spring Boot) | Node.js
▪️ RESTful APIs, GraphQL, microservices & serverless apps
▪️ AI & ML model integration into SaaS products
✔️ 𝗦𝗮𝗮𝗦 & 𝗖𝗥𝗠 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
▪️ AI agents & chatbots (OpenAI, LangChain)
▪️ Data pipelines, ETL, real-time analytics dashboards
▪️ Intelligent automation for marketing, finance & operations
▪️ Web scraping, large-scale data collection & reporting
✔️ 𝗖𝗹𝗼𝘂𝗱 & 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲
▪️ AWS, Google Cloud, Azure | Docker & Kubernetes
▪️ CI/CD pipelines for seamless deployment
▪️ High-availability, scalable SaaS architectures
✔️ 𝗧𝗵𝗶𝗿𝗱-𝗣𝗮𝗿𝘁𝘆 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀
▪️ Payment gateways: Stripe, PayPal, Razorpay
▪️ Marketing tools: HubSpot, Salesforce, Mailchimp
▪️ Social APIs: LinkedIn, Twitter, Meta
▪️ AI & Automation APIs: OpenAI, Twilio, Google APIs
🔹𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿:
✅ High-performance SaaS, CRM & enterprise solutions
✅ Secure, maintainable, and scalable code
✅ Optimized UX/UI for smooth user experiences
✅ Advanced AI-driven features & automation workflows
✅ Full ownership: from architecture → design → deployment
𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲
🔹12+ years of experience across 𝗘𝗱𝗧𝗲𝗰𝗵, 𝗙𝗶𝗻𝗧𝗲𝗰𝗵, 𝗛𝗲𝗮𝗹𝘁𝗵𝗧𝗲𝗰𝗵, 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲, 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲, 𝗮𝗻𝗱 𝗦𝗮𝗮𝗦/𝗖𝗥𝗠.
🔹Strong background in 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗮𝗽𝗽𝘀, 𝗱𝗮𝘁𝗮-𝗱𝗿𝗶𝘃𝗲𝗻 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀, 𝗮𝗻𝗱 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀.
🔹Proven ability to 𝗹𝗲𝗮𝗱 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀, 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗲 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀, 𝗮𝗻𝗱 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗼𝗻 𝘁𝗶𝗺𝗲.
𝗜 𝗯𝗲𝗹𝗶𝗲𝘃𝗲 𝗶𝗻 𝘁𝗿𝗮𝗻𝘀𝗽𝗮𝗿𝗲𝗻𝘁 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻, 𝗮𝗴𝗶𝗹𝗲 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀, 𝗮𝗻𝗱 𝗰𝗹𝗶𝗲𝗻𝘁-𝗳𝗼𝗰𝘂𝘀𝗲𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
I bring not just technical expertise but also product-focused thinking—helping you craft solutions that are scalable, user-friendly, and business-driven.
📩 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗔𝗺𝗮𝘇𝗶𝗻𝗴
If you’re looking for a reliable, highly-skilled full-stack developer who can architect, develop, and deliver high-quality SaaS products—𝗹𝗲𝘁’𝘀 𝘁𝗮𝗹𝗸!
vikas K.
has worked
.
Associated with
Anviam Solutions Pvt Ltd
$18/hr
100%
Job Success
Available now
Offers consultations
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Full Stack SaaS Developer | AWS Cost Optimization | Scalable Architecture
Your SaaS roadmap is slipping. Features take longer than expected. Technical debt is growing. And hiring the wrong engineers burns months of runway.
Whether you're building an AI product, scaling after MVP, or fixing a system that’s becoming hard to maintain I step in as a CTO-level engineering partner to help you ship reliably.
Most teams reach a point where the MVP works but the system starts showing cracks:
• AWS costs keep increasing
• APIs become slow under load
• Bugs and technical debt slow delivery
• Architecture struggles to scale
That’s where I step in.
What I Help With
⚙️ SaaS Architecture & Scaling
Design and improve systems built for growth scalable backend architecture, clean APIs, optimized databases, and infrastructure that holds under real traffic.
💰 AWS Cost Optimization
Audit cloud infrastructure, identify waste, and reduce unnecessary spend while improving reliability and performance.
⚡ Performance & Reliability
Fix bottlenecks, slow APIs, database issues, memory leaks, and stability problems before they become expensive.
🤖 AI Features & Automation
Implement practical AI workflows, automations, and integrations that improve user experience and operational efficiency.
Tech Stack :
Frontend: React.js, Next.js
Backend: Node.js, Python (Django, Flask)
Database: PostgreSQL, MongoDB, Firebase, Supabase
Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD
Why Clients Work With Me
✔️ Hands-on senior engineering (I write the code)
✔️ Clear communication & fast execution
✔️ Product and business focused, not just technical delivery
✔️ Built for long-term scale, not short-term fixes
If your SaaS is growing and you're facing performance, scaling, or cloud cost challenges, send me a quick overview of your stack or current bottleneck.
I’ll tell you what I’d investigate first and where the biggest improvement opportunities usually are.
KEVAL G.
has worked
.
$10/hr
100%
Job Success
$1K+ earned
Start of list.
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✅ Certified Shopify Developer
✅ Upwork Certified Python Full Stack Developer
I am a Shopify Expert & Ecommerce Developer with 5+ years of experience creating, customizing, and optimizing Shopify stores. I specialize in Shopify theme development, Shopify Plus, custom Shopify API integrations, and ecommerce performance optimization.
💡 With 5+ years of experience and 339 Shopify stores built, I bring end-to-end Shopify expertise to the table. From designing Liquid templates, customizing premium themes, and developing custom Shopify apps to API integrations, payment gateways, product management, and full store setups from scratch I’ve done it all.
❤️ Trusted Shopify Expert | 339 Stores Built | 5+ Years Experience
My clients often say they love working with me not only because of my skills, but because of my kindness, honesty, and genuine care for their success. I believe business is not just about transactions it’s about building trust, long-term relationships, and helping your brand grow with heart.
✅ My Core Expertise:
• Shopify / Shopify Plus store creation from scratch
• Custom theme development (Liquid, HTML, CSS, JS)
• Shopify App setup & development
• Third-party API & payment/shipping gateway integrations
• Product listing & SEO-optimized descriptions
• Dropshipping store setup & winning product research
• Shopify bug fixing & store optimization
• Full Shopify Store Setup & Redesign – From blank canvas to beautifully branded, sales-ready store
• Shopify Theme Customization – Tailored design using Liquid, JSON, CSS, and JavaScript
• Figma / PSD / XD to Shopify Conversion – Pixel-perfect, responsive, mobile-first development
• Headless Shopify Development – Jamstack, Hydrogen, React.js & Next.js solutions
• Shopify App Development & Integration – Public & private apps, custom features & workflows
• Shopify Store Speed Optimization – Faster load times, better UX, higher conversions
• Conversion Rate Optimization (CRO) – Data-driven strategies to boost ROI
• Shopify SEO – On-page, product, technical SEO & structured data optimization
• Third-party Integrations – Klaviyo, Recharge, Printful, ShipStation, Google, Meta & more
• Multi-channel Sales Setup – Instagram, Facebook, Google Shopping, Amazon, eBay
• Migration Services – WooCommerce, Magento, BigCommerce → Shopify
• Payment Gateway & Domain Setup – Stripe, PayPal, CashU, 2Checkout & others
In addition, I bring Python/Django full stack expertise, which helps me build custom backend systems, automation workflows, and advanced Shopify integrations when businesses need more than standard Shopify features.
💻 Technical Skills Beyond Shopify
Backend: Python, Django, Flask, DRF
Frontend: ReactJS, JavaScript, HTML, CSS, Bootstrap
Databases: MySQL, PostgreSQL, MongoDB, SQLite
Task Scheduling: Celery (Cron Jobs, Automation)
Version Control: Git, GitHub, GitLab
Deployment: Linux (Ubuntu), cPanel
🌟 Highlights of My Work:
🚀 Developed 400+ web applications and websites, including enterprise-level systems, eCommerce platforms, healthcare web apps, and mobile-friendly sites.
⚡ Delivered full-stack solutions combining modern JavaScript frameworks with Python-based backends for seamless performance and engaging user experiences.
🎖️ Certified as an Upwork Python Full Stack Developer, demonstrating expertise in advanced tools and frameworks.
🌟 Work Highlights
🚀 Built and optimized 339 Shopify stores across niches — from startups to enterprise-level Shopify Plus projects.
⚡ Delivered custom Shopify APIs & automation, integrating CRMs, payment gateways, shipping, and analytics.
📦 Migrated ecommerce businesses from WooCommerce, Magento, and custom CMS to Shopify.
🎖️ Certified as an Upwork Shopify & Python Full Stack Developer.
🤝 Why Choose Me?
✅ Shopify-focused developer who understands store performance & conversion.
✅ Skilled in both front-end design & back-end integrations for seamless Shopify experiences.
✅ Hands-on experience with scalable ecommerce solutions.
✅ Transparent communication, on-time delivery, and clean, maintainable code.
💬 Let’s Build Your Shopify Store 🚀
Looking for a Shopify expert to launch or scale your store? Need a custom Shopify API integration? Or want a hybrid Shopify + Django backend solution?
I’ll help you turn your ecommerce vision into reality. Let’s connect today!
#ShopifyPlus #ShopifyStoreSetup #ShopifyThemeCustomization #LiquidCoding #HeadlessShopify
#ShopifySpeedOptimization #ShopifySEO #ShopifyMigration #ShopifyExpertForHire #ShopifyApps
#CustomShopifyStore #ShopifyUXDesign #ShopifyPOD #ShopifyFashionStore #ShopifyMobileApps
#ShopifyConversionExpert #KlaviyoIntegration #ShopifyCRO #ShopifyB2B #ShopifyDropshipping
#ShopifyDeveloper #ShopifyDevelopment #ShopifyMarketing #ShopifyExperts
#SustainableFashion #AIinRetail #RefurbishedProducts #D2C #Omnichannel #EcomGrowth
#ShopifyDesign #ShopifyUX #EcommerceStrategy #EcommerceSEO
Karanpreet S.
has worked
.
$15/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
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I’m a Top 1% AI-Driven Full Stack Developer with 8+ years of experience delivering high-performance SaaS, AI, Web applications for Fortune 500 companies, startups, and SMEs across industries.
I’m a Top Rated Plus 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟴+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building high-impact web applications, SaaS platforms, and AI/ML powered solutions that help businesses grow and compete. As an experienced Full Stack Developer, my focus is on delivering reliable, scalable, and intelligent software that aligns with your business goals and accelerates product success.
As a versatile Full Stack Developer, I handle both frontend and backend development with expertise in modern frameworks and tools, and I integrate AI and machine learning capabilities where they add real value. I work with startups, growing SaaS companies, and enterprise teams to build secure, user-centric digital products optimized for performance, maintainability, and future growth.
I specialize in end-to-end Full Stack Development with a strong emphasis on AI/ML integration, automation, and data-driven functionality that enhances user engagement and operational efficiency.
𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿 𝗮𝘀 𝗮 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿:
• AI/ML Enabled Web Applications with intelligent features, automation, and personalized user journeys
• Full Stack SaaS Platforms including multi-tenant architecture, admin dashboards, analytics, and billing systems
• Responsive Full Stack Web Apps built with React, Next.js, and Angular on the frontend and robust APIs on the backend with Node.js and Nest.js
• Cloud-Native Deployments on Azure, AWS, and Google Cloud with scalable architecture, Docker, and CI/CD pipelines
• Third-Party Integrations including payment systems (Stripe, PayPal, Razorpay), chat, maps, media, and external SaaS APIs
• Cross-platform experiences including mobile-ready solutions and Flutter support
𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸 (𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 + 𝗔𝗜/𝗠𝗟 𝗙𝗼𝗰𝘂𝘀):
• 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, Angular, TypeScript, JavaScript, Tailwind, Material UI
• 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, NestJS, Express.js, .NET Core, ASP.NET
• 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MySQL, MSSQL, MongoDB, Firebase, Supabase
• 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: Azure, AWS, Google Cloud, Vercel, Docker, GitHub Actions, GitLab CI
• 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: OpenAI APIs, Azure AI, LangChain, ChatGPT API, custom automation workflows
𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 𝗮𝘀 𝗧𝗵𝗲𝗶𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿:
• Proven success with 100% job success and all 5.0★ ratings on Upwork
• Deep expertise blending Full Stack Development and AI/ML to build intelligent, automated solutions
• Strong architectural planning and modular code for performance, security, and scalability
• Clear communication with regular updates, milestone tracking, and dependable delivery
• Enterprise-grade security, authentication best practices, and data protection
𝗜𝗱𝗲𝗮𝗹 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿 𝗮𝘀 𝗮 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿:
• 𝗦𝗮𝗮𝗦 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀 including CRM, LMS, analytics, dashboards, marketplaces, and admin tools
• 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗮𝗻𝗱 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 (REST, GraphQL, microservices)
• 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 UI/UX using React, Next.js, Angular, and modern design systems
• 𝗔𝗜/𝗠𝗟 𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 such as smart chatbots, recommendation systems, automated workflows
• 𝗖𝗹𝗼𝘂𝗱 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁𝘀 and CI/CD automation for zero-downtime releases
• 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 experiences including Flutter and progressive web apps
🤝 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗜𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿.
Whether you’re launching a new MVP, scaling your SaaS product, integrating AI features, or modernizing a legacy system, I’ll help you design, develop, and deploy a production-ready solution that surpasses expectations.
📩 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁, 𝗹𝗲𝘁’𝘀 𝘁𝘂𝗿𝗻 𝘆𝗼𝘂𝗿 𝘃𝗶𝘀𝗶𝗼𝗻 𝗶𝗻𝘁𝗼 𝗿𝗲𝗮𝗹𝗶𝘁𝘆
𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀:
Full Stack Developer | Full Stack SaaS Developer | SaaS Application Development | .NET Developer | .NET Core Developer | React Developer | Node.js Developer | Full Stack Developer | Angular Developer | Full Stack Developer | Next.js Developer | NestJS Developer | Full MERN Stack Developer | Full MEAN Stack Developer | Full PERN Stack Developer | Full Stack Developer | MongoDB | Cloud Engineer | Full Stack Developer | API Developer | API Integration | API Development | Azure | AWS | Google Cloud | REST API | Microservices | DevOps | CI/CD | GraphQL | AI Specialist | Full Stack Developer | AI-Integrated Solutions | ChatGPT Integration | Flutter | Full Stack Developer | Cross-Platform Apps | Enterprise Developer | Web Application Development | SaaS Expert | Full Stack Developer | Multi-Tenant SaaS | Web Application Developer | Full Stack Developer
Hiren A.
has worked
.
$34/hr
100%
Job Success
$70K+ earned
Available now
Offers consultations
Start of list.
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Need an expert Full Stack Developer? 𝐆𝐫𝐚𝐛 𝐚 𝐅𝐫𝐞𝐞 𝟒𝟎-𝐌𝐢𝐧𝐮𝐭𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 – let's map out the plan. 🌟
Senior Full-Stack Developer – 9+ years in Python/Django, JavaScript/TypeScript, React/Next.js, Node/Nest. Fast communication, immediate availability, delivery that matches your timeline.
𝐓𝐫𝐚𝐜𝐤 𝐫𝐞𝐜𝐨𝐫𝐝
5 years on Upwork, 22 clients served, 1,000+ hours delivered, 100% Job Success Score, Top Rated. I've shipped 30+ Django REST Framework APIs and 20+ full-stack web applications from scratch, with [4/5] years leading dev teams and 2 as a software architect – which means I know how to scope a project so it doesn't blow up halfway through.
𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬
-Backend: Python, Django, Django REST Framework, FastAPI, Flask, Node.js, Express.js, NestJS
-Frontend: React.js, Next.js, TypeScript, JavaScript, Redux, Tailwind CSS, Material UI
-Mobile: React Native (cross-platform Android/iOS)
-AI Integration: OpenAI API, ChatGPT integration, AI-assisted features, recommendation systems
-Database & Cloud: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, AWS, Azure, Digital Ocean, Firebase, Supabase
-DevOps: Docker, Kubernetes, Nginx, GitHub Actions, CI/CD pipelines
-Payments: Stripe integration, Authorize.net, subscription billing, invoicing
-Real-Time Systems: WebSocket, Django Channels, Daphne, live chat, real-time notifications
-Testing: Unit testing, integration testing, Pytest
Additional: API integrations, third-party API development, SaaS development, MVP development, legacy code refactoring, code review, technical consulting.
𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬
Healthcare, real estate tech, telecom and ETL systems, e-commerce, HR tech, marketplaces, video/SaaS tools, data privacy and ML applications, booking and scheduling platforms, CRM and business automation.
𝐒𝐩𝐞𝐞𝐝 𝐭𝐨 𝐦𝐚𝐫𝐤𝐞𝐭
I prioritize fast delivery so you can start testing and generating revenue sooner. Custom architecture built on proven frameworks (Django, React, Next.js) means you're not paying to reinvent infrastructure - or to maintain something overengineered six months from now.
𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧
Straightforward updates, fast responses, no unnecessary meetings. I work async-friendly, so progress doesn't stall just because we're not online at the same time.
📩 Got a project in mind? Message me and let's get you on the calendar for a free 40-minute consultation.
Oleksandr S.
has worked
.
Associated with
Digital Brother
$300K+
earned