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Huzaifa Riaz
Huzaifa Riaz

Product Engineer / Senior Full Stack Developer

Open to offers · Member since 24 Aug 2026
Message
Location
Gujranwala, Pakistan
Desired salary
Confidential
Work preference
Remote Only / Full Time, Part Time, Contract, Freelance, Volunteer
Experience level
Senior

About

Professional summary

I am a Product Engineer and Technical Co-founder with more than five years of experience building production SaaS, AI, and data-intensive web applications.

I specialize in end-to-end full-stack development, from product scoping and multi-tenant data modeling to frontend implementation, backend architecture, deployment, and ongoing optimization.

I have delivered more than 20 production systems, including AI marketplaces, document automation products, portfolio platforms, e-commerce solutions, and industry-specific analytics SaaS applications.

My work includes production RAG and LLM pipelines, vector search, AI agents, and AI-assisted engineering workflows using tools such as Claude Code, Cursor, and Codex.

I have led major platform migrations and performance initiatives, including work that supported SaaS growth from $100K to $600K MRR, reduced page-load time by 77%, and improved signup conversion by 38%.

I enjoy owning technical and product decisions, mentoring developers, and building scalable systems that create measurable business outcomes.

Notice period: Immediately

Skills

36 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Product Engineer / Technical Co-founder Independent / Startup Ventures

I serve as a founding or lead engineer for multiple funded startups, delivering end-to-end SaaS and AI products for EB3, Fabrik, ShopSmart, Pointr Solutions, and Smuves.

I own product and engineering decisions including scoping, multi-tenant data models, RAG chatbots, escrow payment flows, and scalable platform architecture.

Senior Full Stack Developer Qubitars Technologies

I led full-stack delivery for enterprise client projects spanning SaaS, AI, and document automation. I owned architecture decisions across more than three concurrent products.

I introduced CI/CD pipelines and Docker-based deployment workflows, reducing release cycles by approximately 40%. I also mentored three junior developers, two of whom were promoted to mid-level roles within six months.

MERN Stack Developer Rootpointers

I delivered more than 10 production MERN applications across e-commerce, edtech, and B2B SaaS, owning the full development lifecycle for clients in four countries.

I improved performance for a 5,000-concurrent-user edtech platform by optimizing queries and implementing Redis caching, reducing average API response time by 35%.

Education

Learning history

University of Management and Technology (UMT), Lahore

Bachelor of Science, Computer Science

BS Computer Science.

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