Muhammad Ferhan Nasim
I’m a senior full-stack developer with 10+ years of experience building secure, high-performance web applications and SaaS platforms across fintech, Web3, and eCommerce.
About
I’m a senior full-stack developer with 10+ years of experience building secure, high-performance web applications and SaaS platforms across fintech, Web3, and eCommerce. I specialize in Ruby on Rails, Node.js, React.js, and Shopify development (embedded, public, and custom apps), with a strong focus on scalability, reliability, and developer productivity through CI/CD and automated testing.
I’ve led API and distributed-system work handling high traffic and large data volumes, mentored engineers, and delivered end-to-end product features—from onboarding and role-based access control to billing, notifications, and AI integrations using GPT/Claude-style APIs. I enjoy solving challenging problems like performance optimization, payments/workflow automation, media delivery pipelines, and web3 integrations (smart contracts and wallet authentication), and I’m excited to bring that same ownership and quality to new products.
- 12 years' experience
- Joined September 2026
Industry experience
- Software & Internet
- Financial Services
- Retail
- Non-Profit Organization
- Media & Entertainment
- Professional Services
- Gaming
- Computers & Electronics
- Other
More experts in Lahore, Pakistan
Work experience· 5 roles
Architected scalable APIs handling 15K+ requests per minute, optimized distributed systems for 120K+ databases, and mentored junior engineers. Improved system performance and reliability while supporting large-scale production operations in a high-traffic B2B environment.
Led full-stack projects using Rails, Node.js, and PostgreSQL. Built and deployed Shopify apps, and integrated payments and communication services including Stripe, Firebase, and Twilio. Focused on shipping production-ready features and maintaining clean, scalable architecture.
Delivered global projects across Ruby on Rails, React, Shopify, and Node.js. Led cross-functional teams for B2B SaaS platforms, built AI features and MLOps-style pipelines on GCP, and implemented end-to-end web experiences including subscription management and performance-focused releases.
Education
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