You will get a full stack developer, React, JavaScript, Node.js, Express.js
Top Rated
Project details
I am a professional full stack developer with expertise in React, Angular, Vue.js, Node.js, Nest.js and so on. My strengths are effective communication and timely delivery of my tasks.
I focus on creating high-quality Best Web design sites and I am Available for Long term, Full Time & Part Time Jobs.
Crafting a top-notch front-end.
Bug fixing and troubleshooting for ReactJS, Vue.js, and Next.js applications.
Clean, readable code that's a breeze to maintain.
Responsive and user-friendly design.
I focus on creating high-quality Best Web design sites and I am Available for Long term, Full Time & Part Time Jobs.
Crafting a top-notch front-end.
Bug fixing and troubleshooting for ReactJS, Vue.js, and Next.js applications.
Clean, readable code that's a breeze to maintain.
Responsive and user-friendly design.
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$200
|
Standard
$300
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 20 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 2 | 4 | 7 |
Design Customization | - | ||
Content Upload | |||
Responsive Design | |||
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Source Code
(+ 1 Day)
+$100Frequently asked questions
4 reviews
(4)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
AN
Ahmer N.
May 5, 2026
AI Reports & Insights Module. Full-Stack Integration (Azure OpenAI + React Dashboard)
RP
Rash P.
Feb 23, 2026
Solution Consulting
Excellent work done by Rahul in our project. Highly reccomend!
TF
Trava F.
Apr 30, 2025
Development of Custom Webhook System for Real-Time Trade Signal Delivery via Twilio Voice API
Rahul has been excellent in communication and delivering the scope of work within the timeline. The project was successful and we look forward to working with him again in the future should we need to scale our system. Thank you! Job Well done!
AF
Adam F.
Apr 1, 2025
Backend JWT and AES for React Healthcare Application
-
About Rahul
Full Stack Developer | Next.js, Node.js, React | React Native | SaaS
100%
Job Success
Mohali, India - 4:22 am local time
🚀 I build and improve production SaaS applications using Next.js, React, Node.js, TypeScript, PostgreSQL, MongoDB, and practical AI integrations with Claude, OpenAI, and Azure OpenAI.
**Top Rated Plus | 100% Job Success Score | $20K+ earned | 1,500+ Upwork hours**
Founders and product teams usually hire me when they need a developer who can understand the complete product, work confidently inside an existing codebase, make practical technical decisions, and take features from idea to production.
I can help you launch a SaaS MVP, improve an active application, resolve difficult backend issues, integrate third-party services, strengthen security, or add AI functionality that creates real value for users.
💼 𝗪𝗛𝗔𝗧 𝗜 𝗖𝗔𝗡 𝗛𝗘𝗟𝗣 𝗬𝗢𝗨 𝗪𝗜𝗧𝗛
• SaaS MVP development and product architecture
• React and Next.js dashboards, portals, and web applications
• Node.js, NestJS, Python, and FastAPI backend development
• PostgreSQL, Supabase, MongoDB, MySQL, and Redis
• REST APIs, webhooks, and third-party integrations
• Authentication, role-based access, permissions, and security
• Background jobs, queues, notifications, and asynchronous workflows
• Claude, OpenAI, Azure OpenAI, RAG, and AI agent integrations
• Document processing, structured extraction, and AI reporting
• Twilio Voice, SMS, and real-time communication workflows
• AWS, Docker, Vercel, DigitalOcean, and cloud deployment
• Existing codebase review, bug fixing, optimization, and production support
🏆 𝗦𝗘𝗟𝗘𝗖𝗧𝗘𝗗 𝗨𝗣𝗪𝗢𝗥𝗞 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘
• Built an AI reports and insights module using Azure OpenAI and a React dashboard
• Developed a custom webhook system for real-time trade signal delivery through the Twilio Voice API
• Implemented JWT authentication and AES encryption for a React healthcare application
• Delivered long-term product development and solution consulting across more than 1,200 hours
• Supported SaaS products across frontend, backend, databases, APIs, integrations, and deployment
🧩 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 𝗦𝗔𝗔𝗦 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧
I build responsive, scalable, and maintainable SaaS products across the complete application stack.
Frontend:
React, Next.js, TypeScript, JavaScript, Tailwind CSS, Shadcn, Bootstrap, reusable component systems, responsive interfaces, admin panels, customer portals, and dashboard-heavy applications.
Backend:
Node.js, Express.js, NestJS, Python, FastAPI, REST APIs, authentication, permissions, webhooks, background jobs, queues, notifications, and third-party services.
Databases:
PostgreSQL, Supabase, MongoDB, MySQL, and Redis. My experience includes schema design, migrations, query optimization, indexing, data integrity, secure access patterns, and multi-tenant application architecture.
🤖 𝗔𝗜 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗜𝗢𝗡 𝗙𝗢𝗥 𝗥𝗘𝗔𝗟 𝗣𝗥𝗢𝗗𝗨𝗖𝗧𝗦
I integrate AI where it improves an existing workflow, automates repetitive work, helps users understand information, or supports better decisions.
My AI development experience includes:
• Claude, OpenAI, and Azure OpenAI API integrations
• Retrieval augmented generation and vector search
• AI reports, summaries, and structured data extraction
• Document intelligence and PDF processing workflows
• AI assistants, agents, and multi-step workflows
• Prompt design, structured outputs, validation, and fallbacks
• AI-powered dashboards and user-facing SaaS features
My focus is not just connecting an AI API. I handle the application logic, user experience, data storage, permissions, reliability, error handling, testing, and deployment required to turn AI into a stable product feature.
☁️ 𝗖𝗟𝗢𝗨𝗗, 𝗗𝗘𝗣𝗟𝗢𝗬𝗠𝗘𝗡𝗧, 𝗔𝗡𝗗 𝗣𝗥𝗢𝗗𝗨𝗖𝗧𝗜𝗢𝗡 𝗦𝗨𝗣𝗣𝗢𝗥𝗧
I support production environments using AWS, Docker, Vercel, DigitalOcean, CI/CD pipelines, environment configuration, monitoring, and troubleshooting.
I also work comfortably inside active codebases. I can review the current architecture, identify the actual cause of a problem, improve existing features, and make changes without creating unnecessary technical debt.
✅ 𝗪𝗛𝗔𝗧 𝗬𝗢𝗨 𝗖𝗔𝗡 𝗘𝗫𝗣𝗘𝗖𝗧
• Clear communication and regular progress updates
• Realistic estimates and honest technical guidance
• Clean, readable, and maintainable code
• Practical decisions based on your product goals
• Proper testing before delivery
• Clear ownership from development through production
• Reliable support for ongoing improvements
I work best with founders, startups, SaaS companies, and product teams that need a dependable full stack developer for ongoing development, a focused feature, an AI integration, or an existing product that needs stronger technical ownership.
Share your product, codebase, or feature requirements. I will review the context and help you identify the cleanest path forward.
Steps for completing your project
After purchasing the project, send requirements so Rahul can start the project.
Delivery time starts when Rahul receives requirements from you.
Rahul works on your project following the steps below.
Revisions may occur after the delivery date.
Initial call
Planning of milestones