Full-stack engineer with 4+ years of experience building secure, production-grade web applications and LLM-powered systems. Recent work includes building a RAG platform using pgvector and the Claude API, and delivering end-to-end architecture, debugging, and production ownership. Comfortable across the stack (Next.js/TypeScript, ASP.NET Core/FastAPI) with SQL Server/PostgreSQL, and experienced in API security, RBAC, and production deployment using Docker, Nginx, Railway, Vercel, and Cloudflare. Uses AI tooling (Claude, Codex) to build and ship faster.…

Taha Khan

Full-stack engineer with 4+ years of experience building secure, production-grade web applications and LLM-powered systems. Recent work includes building a RAG platform using pgvector and the Claude API, and delivering end-to-end architecture, debugging, and production ownership. Comfortable across the stack (Next.js/TypeScript, ASP.NET Core/FastAPI) with SQL Server/PostgreSQL, and experienced in API security, RBAC, and production deployment using Docker, Nginx, Railway, Vercel, and Cloudflare. Uses AI tooling (Claude, Codex) to build and ship faster.…

Available to hire

Full-stack engineer with 4+ years of experience building secure, production-grade web applications and LLM-powered systems. Recent work includes building a RAG platform using pgvector and the Claude API, and delivering end-to-end architecture, debugging, and production ownership.

Comfortable across the stack (Next.js/TypeScript, ASP.NET Core/FastAPI) with SQL Server/PostgreSQL, and experienced in API security, RBAC, and production deployment using Docker, Nginx, Railway, Vercel, and Cloudflare. Uses AI tooling (Claude, Codex) to build and ship faster.

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Skills

Experience Level

API
Expert
ASP.NET
Expert
C#
Expert
SQL
Expert
CSS
Expert
JavaScript
Expert
TypeScript
Expert
Tailwind
Expert
React JS
Expert
Node.js
Expert
MySQL
Expert
MongoDB
Expert
HTML5
Expert
Docker
Expert
Python
Expert
Jira
Expert
PostgreSQL
Expert
Claude
Expert
Microsoft SQL
Expert
PHP
Expert
Large Language Model
Expert
React Native
Expert
AWS
Expert
GitHub
Expert
Prompt Engineering
Expert
Amazon Web Services
Expert
HubSpot
Intermediate
Twilio
Intermediate
ChatGPT
Intermediate
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Language

English
Fluent
Hindi
Advanced
Turkish
Intermediate
Urdu
Advanced

Work Experience

Full Stack Developer (ASP.NET) at Sustaines
March 1, 2025 - May 31, 2026
Designed and developed a full-stack web application using Next.js, ASP.NET Core (C#), SQL Server, Docker, and Claude. Built a modern responsive dashboard with Shadcn UI and Tailwind CSS. Deployed the application with Docker, Nginx, and Cloudflare. Took end-to-end responsibility after deployment, including live bug fixes. Developed PDF reports in the backend using iText7 and integrated graphs using SkiaSharp. Secured backend APIs with JWT authentication/authorization, enforcing REST API security standards and compliance best practices. Built a high-volume Excel import service processing 1,000+ rows into SQL Server with validation and integrity checks. Implemented RBAC with an Admin dashboard for authorization management.
Software Engineer at Yardi Software
January 1, 2022 - June 1, 2024
Provided application support and debugging for Yardi Voyager and Yardi Genesis platforms; designed and optimized SQL Server solutions; developed and delivered custom SSRS reports and columnar reporting; used SQL Server Profiler to diagnose and resolve performance bottlenecks; investigated financial reporting discrepancies (bank reconciliation, balance sheets, cash flow statements) and delivered client-focused solutions improving reporting accuracy and system reliability.
Back end Developer at Codes N Coffee Tech
January 1, 2021 - December 31, 2021
Designed, developed, and maintained backend applications using Core PHP, CodeIgniter 4, Node.js, with MySQL and MongoDB. Built and deployed RESTful APIs in CodeIgniter 4 and Node.js, ensuring scalability and security; extensively tested with Postman. Developed real-time GPS tracking APIs integrated with Google Maps API. Implemented API security with JWT and OAuth tokens. Worked with AWS (EC2 for hosting; S3 for secure file storage). Built chatbots using HubSpot and Tawk.to and integrated WhatsApp Business API for automated replies/notifications. Collaborated on React Native mobile app development.

Education

Bachelor of Engineering in Information Technology at University of Mumbai
May 11, 2017 - June 15, 2021

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment, Professional Services
    Full Stack web application - Next.js,Fast Api, postgres + Railway and Vercel
    Full Stack web application created for easy volunteer applications and management created with Next.js, Fast api , postgres, railway and vercel. app link - https://www.twine.net/signin…