Muhammad Zulqarnain
Hi, I'm Muhammad Zulqarnain, a Senior Full Stack Engineer based in Helsinki with a passion for building reliable, scalable software.
About
Hi, I’m Muhammad Zulqarnain, a Senior Full Stack Engineer based in Helsinki with a passion for building reliable, scalable software. I enjoy designing systems that handle real-time collaboration, robust authentication, and smooth user experiences. My strengths include Node.js, TypeScript, Web Sockets, React, and building backend services at scale, always keeping reliability, security, and performance in focus.\n\nI’ve led end-to-end product development across remote and on-site teams, shipping features for SaaS platforms, optimizing release velocity, and mentoring teammates. I’m excited to bring pragmatic, product-minded engineering to create delightful, secure software that users love.
- 8 years' experience
- Joined January 2026
Skills· 16
Languages
- EnglishFluent
Industry experience
- Software & Internet
- Professional Services
- Media & Entertainment
More experts in Helsinki, Finland
Work experience· 8 roles
Shipping performance-critical features for platforms serving 50M+ global users; directly improving retention and accessibility. Reduced average page load time by ~25% by optimizing Next.js SSR, component rendering, and asset delivery.
Shipped performance-critical features for platforms serving 50M+ global users, directly improving retention and accessibility.
Built and scaled real-time collaboration platform using MERN stack and Socket.IO, supporting live chat, tasks, and analytics workflows. End-to-end feature development (backend APIs → React frontend) and improved release velocity and system reliability.
Education
Certifications and awards· 12
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