Hey, I'm Mubashir Hassan 👋
I'm a full stack developer, currently building great software at Kwanso in Lahore, Pakistan.
I work primarily in the JavaScript/TypeScript ecosystem using React.js, Next.js, Node.js, and other modern technologies to create digital experiences — one commit at a time 💥
Work
Tech LeadMay 2025 — Present
Kwanso • Lahore, Pakistan
- •Leading technical architecture decisions and development teams of 5+ engineers
- •Designing scalable backend systems and database optimization strategies
- •Mentoring junior and mid-level developers, conducting code reviews
- •Overseeing delivery of robust full-stack applications with focus on server-side performance
- •Collaborating with product managers and stakeholders to architect efficient backend solutions
Senior Software DeveloperApril 2024 — May 2025
Kwanso • Lahore, Pakistan
- •Developed and maintained scalable backend systems serving thousands of users
- •Built robust RESTful and GraphQL APIs with complex business logic
- •Optimized database queries for improved performance
- •Integrated subscription and payment processing systems using Chargebee and Stripe
- •Handled recurring billing, plan upgrades, and payment workflows
- •Ensured data security and integrity across all systems
- •Collaborated with frontend teams to design efficient API contracts
Web Team LeadSeptember 2022 — March 2024
Algo Alliance • Dubai, UAE
- •Led small team of frontend and backend developers
- •Architected and developed various microservices for social media project components
- •Integrated smart contracts on client side using Web3.js and Ethers.js
- •Reviewed pull requests and managed codebase quality standards
- •Delivered blockchain-enabled social platform Centher.io
Freelance Web DeveloperApril 2022 — September 2022
Crime Cases • Remote, Germany
- •Specialized in Firebase services integration and cloud functions
- •Built applications using Firebase Firestore, Authentication, and Hosting
- •Developed Crime Cases Police Server platform for German client
- •Created Crime Cases Tonstudio application with real-time features
MERN Stack DeveloperDecember 2021 — March 2022
Algo Alliance • Dubai, UAE
- •Built REST APIs for social media platform components
- •Integrated Web3.js APIs with client-side React applications
- •Developed real-time features using Socket.io and JWT authentication
- •Worked with MongoDB, Express.js, and modern JavaScript frameworks
- •Contributed to early development of Centher.io platform
Freelance Web DeveloperMarch 2019 — December 2021
Various Clients • Remote
- •Worked on small and medium-sized web development projects
- •Created REST APIs using Node.js and Express.js frameworks
- •Developed responsive user interfaces with React.js, Next.js, and TailwindCSS
- •Built single page applications and modern landing pages
- •Migrated legacy Angular application to modern Next.js stack