Hi, I am Hamza Khan 👋
Senior Software Engineer
Software Engineer with 6+ years building scalable web, mobile, and AI-powered applications using React.js, Node.js, PostgreSQL, MongoDB, AWS, and CI/CD. Hands-on experience building agentic AI systems with Claude, LangChain, LangGraph, RAG, and MCP, following spec-driven development practices. Delivered solutions across e-commerce, finance, AI, and retail in Agile teams, with strengths in user story definition, production issue resolution, and full-stack performance optimization.
Experience
Nisum
02/2026 - PresentSenior Software Engineer
• Developed enterprise retail features for WSI using Vue.js and Node.js in an Agile environment. • Built Nisum University, an internal learning platform, using Vue.js, Node.js, and RAG for smarter con...
Blockapex
11/2023 - 01/2026Senior Software Engineer
• Engineered core DeFi features (swaps, pools, TWAPs) for DEX platforms (Lightlink, NEAR) using React/Node/Nest.js, with a GraphQL API and PostgreSQL persistence. • Enhanced core trading functionaliti...
Upwork
01/2020 - 03/2023Software Engineer (Freelance)
• Delivered full-stack solutions (Top-Rated Plus, 4.9/5 rating) for startups (Rightbound, Valohai, Alpha Plus, HolonIQ), leveraging GraphQL alongside modern frameworks like React.js, Next.js, Node.js,...
Mint Protocol
06/2021 - 11/2022Software Engineer
Mint Protocol was founded by the same team behind Ruvivo
• Led development of Web3 features within an Nx monorepo, utilizing Next.js, Tailwind CSS, and Storybook for UI, and integrating with EVM-based smart contracts using ethers.js. • Engineered high-perfo...
Ruvivo
12/2019 - 05/2021Associate Software Engineer
• Developed OTT platforms for major clients using React.js, Node.js, Express.js, and AWS, integrating Stripe for in-video purchases which drove a 25% increase in revenue. • Engineered and optimized fr...
Panacloud (Pvt.) Ltd
08/2018 - 06/2019Software Engineer Intern
• Developed a scalable LMS portal and Admin Panel using React.js, Redux, MUI, and Webpack, improving system efficiency by 32% and supporting over 100,000 active students. • Ensured robust platform per...
Skills & Technologies
AI / Agentic AI Development
Frontend & UI Development
APIs & Backend
Cloud Services & DevOps
Architecture & Best Practices
Testing
Leadership & Collaboration
Featured Projects
Elektrik DEX Platform
Jump Defi Platform
School Ace
PIAIC
View More
Education
Master of Data Science
SZABIST
Focusing on advanced data science, machine learning, and AI methodologies.
Bachelor of Computer Science
ILMA University
Core computer science fundamentals, software engineering, and systems architecture.