Hi, I'm Hamza Malik
Senior Full-Stack Engineer with 8+ years building scalable SaaS platforms and AI-powered applications.
8+ Years of Full Stack Excellence
I've spent the last 8+ years building products people actually use. From AI-powered SaaS platforms to mobile apps serving millions, I've delivered dozens of applications across web and mobile—always owning the full cycle from architecture to deployment.
What drives me? Turning complex problems into elegant systems. I thrive in startups—moving fast, owning technical decisions, and building things that scale. Whether I'm designing distributed backends from scratch or turning legacy code into something maintainable, I ship reliable systems teams can build on.
I'm obsessive about quality. Clean code, solid tests, thoughtful APIs, deployment pipelines that just work. Not because it's best practice—because I've shipped without it and learned the hard way. My goal isn't just to ship features—it's to build systems that last.
Core Expertise
Frontend
React, React Native, Next.js, TypeScript, Redux, Tailwind CSS
Backend
Node.js, NestJS, REST APIs, PostgreSQL, MongoDB, Redis
AI & Cloud
RAG Pipelines, OpenAI, Gemini, AWS, Docker, Terraform, CI/CD
Architecture
Distributed Systems, Microservices, Event-Driven, Async Patterns
Professional Journey
Building production systems and leading technical decisions across startups and established companies.
Senior Full Stack Engineer
Led end-to-end development of two production AI SaaS applications, architecting distributed backend systems and CI/CD pipelines.
Founder & Lead Engineer
Designed and built a multi-tenant AI SaaS platform enabling distributed ingestion, indexing, and retrieval workflows.
Full-Stack Engineer
Contributed to architecture and backend development of multiple production web platforms, achieving 95+ Google PageSpeed scores.
Full-Stack Engineer
Built and launched large-scale data-driven platforms serving 1M+ users, designing scalable APIs and high-volume data workflows.
Freelance Full-Stack Engineer
Worked with US-based teams on complex data science and computer vision systems, building backend services for real-time processing and analytics workflows.
Featured Work
Production applications serving real users with scalable architectures.
RagNXT
RagNXT is an AI-powered SaaS platform that provides RAG (Retrieval Augmented Generation) infrastructure for building intelligent applications. The pla...
FluvAI
FluvAI is an AI-powered script generator for YouTube creators. The platform helps content creators generate engaging scripts using advanced AI technol...
Benu (Web & Mobile)
Benu is an AI-powered SaaS mobile application that helps users optimize their health and wellness journey. Built with React Native for cross-platform ...
BLTC (Web & Mobile)
BLTC is a life transformational mobile application built with React Native that helps users achieve their wellness goals. The app features AI-powered ...
Jagahonline (Website)
Jagahonline is a property portal developed using React JS, Node.js/Express, and MongoDB. Competing with Pakistan's largest property portal, Zameen.com...
"Hamza brings strong ownership, sharp problem-solving ability, and a real attention to detail to the engineering work he takes on.
He has a talent for breaking down complex challenges and turning them into clean, reliable solutions while maintaining a very high standard for code quality. Hamza collaborates well with the team and consistently pushes work to a higher standard.
I would confidently recommend him to teams looking for a thoughtful and capable engineer."
Public Repositories
Explore my open-source contributions and personal projects on GitHub.
Let's Work Together
Looking for a Senior Full Stack Engineer who ships production-ready systems? Let's connect and discuss how I can contribute to your team.