You will get Full Stack Web Development with Python, React, Vue, FastAPI, AWS & GCP
Project details
With 7+ years of experience in both frontend and backend development, I’ve helped startups, SMEs, and enterprises build everything from MVPs to complex SaaS platforms to their business goals by using modern stacks including Python (Django/FastAPI), JavaScript (React, Vue), RESTful APIs, PostgreSQL, and cloud services like AWS & Google Cloud (GCP).
👉 Custom Web Application Development
👉 Frontend Development using React.js, Vue.js, Tailwind CSS, HTML5, CSS3, Bootstrap
👉 Backend Development using Python, FastAPI, Flask
👉 RESTful API / GraphQL API Design & Integration
👉 Database Management: PostgreSQL, MySQL, MongoDB
👉 Cloud Deployment & Infrastructure: AWS, GCP
👉 Third-Party API Integration: Stripe, Auth0, Firebase, Twilio
👉 CI/CD & DevOps Support: Docker, GitHub
👉 Performance Optimization
✅ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤 & 𝐓𝐨𝐨𝐥𝐬:
👉 Languages: Python, JavaScript, TypeScript, SQL, HTML, CSS
👉 Frontend: React.js, Vue.js, Next.js, Tailwind, Bootstrap
👉 Backend: FastAPI, Django, Flask, Node.js (Express)
👉 Databases: PostgreSQL, MySQL, MongoDB
👉 APIs: REST, GraphQL, WebSockets
🗓️ Let’s Collaborate
Let’s discuss your project and define the roadmap to your success.
👉 Custom Web Application Development
👉 Frontend Development using React.js, Vue.js, Tailwind CSS, HTML5, CSS3, Bootstrap
👉 Backend Development using Python, FastAPI, Flask
👉 RESTful API / GraphQL API Design & Integration
👉 Database Management: PostgreSQL, MySQL, MongoDB
👉 Cloud Deployment & Infrastructure: AWS, GCP
👉 Third-Party API Integration: Stripe, Auth0, Firebase, Twilio
👉 CI/CD & DevOps Support: Docker, GitHub
👉 Performance Optimization
✅ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤 & 𝐓𝐨𝐨𝐥𝐬:
👉 Languages: Python, JavaScript, TypeScript, SQL, HTML, CSS
👉 Frontend: React.js, Vue.js, Next.js, Tailwind, Bootstrap
👉 Backend: FastAPI, Django, Flask, Node.js (Express)
👉 Databases: PostgreSQL, MySQL, MongoDB
👉 APIs: REST, GraphQL, WebSockets
🗓️ Let’s Collaborate
Let’s discuss your project and define the roadmap to your success.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Localization, Performance OptimizationWhat's included
| Service Tiers |
Starter
$98
|
Standard
$198
|
Advanced
$298
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 7 days |
Number of Revisions | 2 | Unlimited | Unlimited |
Number of Pages | 2 | 4 | 8 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Frequently asked questions
About Sabeeh
Senior Java & Python Developer | AI ChatBot | JavaFX | SaaS | AWS
Karachi, Pakistan - 9:29 am local time
With 7+ years of professional experience, I help startups, founders, and growing companies build scalable, secure, and revenue-driven SaaS platforms, MVPs, and AI-powered applications.
I specialize as a Senior Full-Stack & Backend Developer, with strong expertise in Java, Python (FastAPI), Node.js, and cloud-native architectures. My focus is on building high-performance APIs, microservices, AI chatbots, and backend systems that are designed to scale from day one.
I don’t just develop applications. I engineer products that support growth, automation, and long-term business success using technologies like FastAPI, Java, Next.js, AWS, GCP, OpenAI, and modern databases.
If you care about clean architecture, performance, security, and on-time delivery, 🙋♂️ I’m the developer you want on your team.
⭐ How I Add Value to Your Project
- Define core features and architecture early to reduce costs and speed up launch
- Build scalable backend systems and APIs that handle real production traffic
- Conduct proper R&D and competitor analysis to strengthen your product strategy
- Suggest better technical and AI-driven solutions whenever possible
- Treat your project like my own — focusing on quality, performance, and scalability
- Maintain clear, consistent communication with regular updates
- Stay flexible and collaborative, adapting quickly to feedback and business needs
⭐ Why Your Project Matters to Me
- Your success strengthens my professional reputation and long-term partnerships
- Honest feedback helps me deliver even better solutions
- I aim to create real value, not just complete tasks
- Long-term collaboration, rehires, and referrals matter
- Strong projects become real case studies, not just portfolio items
- And yes… when you’re happy, business grows for both of us 😄
⭐ Backend & API Engineering (My Core Strength)
Java, Python (FastAPI), Node.js
➡️ Secure, fast, and scalable RESTful & GraphQL APIs, microservices, and server-side systems
⭐ AI, Chatbots & Automation
OpenAI, GPT, NLP, LLM-based systems
➡️ AI chatbots, intelligent assistants, workflow automation, and AI-powered features
⭐ Databases & Performance
PostgreSQL, MySQL, MongoDB, Redis
➡️ Optimized schemas and caching strategies for high-traffic applications
⭐ SaaS, MVPs & Integrations
Stripe API, OAuth, E-commerce, Marketplaces
➡️ Subscription systems, payment flows, and scalable SaaS architectures
⭐ Cloud & DevOps
AWS, GCP, Docker, CI/CD
➡️ Reliable deployments, security best practices, and production-ready infrastructure
⭐ Why Trust Me
🔥 Senior-level backend and full-stack expertise
🔥 Clean, maintainable, future-ready code
🔥 Fast communication & timezone-friendly availability
🔥 Strong focus on SaaS, startups, and AI products
🔥 Clear documentation and deployment support
If you’re looking for a Senior Backend / Full-Stack Developer who understands AI, SaaS, and scalable system design,
📩 Send me a message — let’s discuss your idea and start building something impactful.
𝗞𝗘𝗬𝗪𝗢𝗥𝗗𝗦
Full Stack Developer, Senior Full Stack Developer, Backend Developer, Senior Backend Developer, Java Developer, Senior Java Developer, Python Developer, Senior Python Developer,
FastAPI Developer, Python FastAPI Backend, Java Backend Developer, Expert Java Developer
Node.js Developer, Next.js Developer, JavaScript Developer, TypeScript Developer, FastAPI,
API Developer, RESTful API Developer, REST APIs, GraphQL APIs, Microservices Developer,
Server-Side Development, Backend Architecture, Clean Architecture, Scalable Architecture,
AI Developer, AI Integration, AI Engineer, AI Chatbot Developer, Chatbot Development,
ChatGPT Developer, GPT Developer, OpenAI Developer, LLM Developer,
Large Language Models (LLMs), NLP Developer, Natural Language Processing,
AI Automation, AI Agents, AI-Powered Applications, AI Solutions,
Machine Learning Integration, AI/ML Chatbots, Conversational AI, FastAPI Development, FastAPI developer
SaaS Developer, SaaS Platform Development, SaaS MVP Developer,
MVP Development, Startup MVP, SaaS Startups, SaaS Development,
E-commerce Development, Marketplace Development,
Stripe API Integration, Payment Gateway Integration, Subscription Billing,
Database Developer, PostgreSQL Developer, MySQL Developer, MongoDB Developer,
Redis Caching, Database Optimization, High Performance Databases,
AWS Developer, Amazon Web Services, GCP Developer, Google Cloud Platform,
Cloud Backend Developer, Docker, CI/CD Pipelines, DevOps,
Secure APIs, Authentication, OAuth, JWT, WebSockets,
Healthcare Software, HIPAA Compliant Applications, Secure Healthcare Systems,
Enterprise Backend Systems, High Traffic Applications,
Scalable APIs, High Performance APIs, Production Ready Systems
, Java, Python Development
Steps for completing your project
After purchasing the project, send requirements so Sabeeh can start the project.
Delivery time starts when Sabeeh receives requirements from you.
Sabeeh works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Gathering & Understanding
Work Starting On Upwork