Hamza
Naseem.
Hi, I'm Hamza, based in Karachi, building AI systems for businesses globally.
I focus on one problem: repetitive work that humans shouldn't have to do. Right now that's mostly voice AI that answers clinic calls, books appointments, and follows up with patients, around the clock.
Before I wrote a line of code, I spent years studying classical Islamic logic, Ibn Sina's syllogistic frameworks, specifically. That's not a detour. That's why I think about AI reliability differently than most developers. I don't settle for systems that work most of the time.
I co-founded Bytelytic. Published research on LLM verification, LogicGuard, 100% precision, zero false positives. Selected as a Section Leader at Stanford Code in Place 2026.
If you're building something in AI, or you need a system that actually works, not just demos well, I'd like to talk.
01 · Credentials
5Stanford, published research, and the work that earned the credibility.
02 · Activity
What I've been shipping lately - pulled from GitHub.
03 · Work
5Things I built end-to-end.
04 · Experience
Building AI systems, leading teams, and freelancing - the work that shaped what I know.
05 · Stack & Uses
What I ship with. Built up over a few years - mostly stable. I switch slowly and only when something is clearly better.
06 · Writing
2Notes from building. Mostly AI, logic, and engineering-flavored.
07 · Off the Clock
Reading classical Islamic philosophy - Ibn Rushd, Al-Farabi, Ibn Sina. Running. Thinking about why AI systems fail where human reasoning doesn't. Building things nobody asked me to build yet.
08 · Work With Me
that actually works.
I help businesses automate their operations with AI. If you’re a business owner, practice manager, or founder exploring Voice AI — I’d like to talk.
What clients say
Hamza was a valuable part of our team and contributed to multiple projects, including web development and agentic AI solutions. He combines solid technical expertise with strong communication and leadership skills. I always appreciated his willingness to take initiative, solve problems, and support the team whenever needed. It was a pleasure working with him, and I highly recommend him.
Our clinic was struggling to manage calls after hours, leading to missed appointments. Hamza built a custom AI receptionist that resolved this seamlessly. Patients think they're talking to a real receptionist, and booking rates have gone up. Outstanding work.
We needed a robust validation layer for our document parsing pipelines to prevent LLM hallucinations. Hamza integrated logic-based verification that brought our error rate down to zero. He has a deep, practical grasp of AI reliability.
Working with Hamza on Upwork was an absolute pleasure. He developed a voice-based scheduler for our dental office and completed the project ahead of schedule. Very professional and highly skilled.
Hamza helped us automate our lead qualification process by building an AI agent that syncs with our CRM. It has saved our sales team hours of manual call outreach. The integration is flawless and works exactly as promised.
We hired Hamza to build an automated AI dispatch assistant for our home services company. The agent handles inbound calls, captures customer details, and books slots on our calendar. Highly recommended for any automation work.
Hamza's research on applying classical logic structures to verify LLM outputs is a significant contribution to the field. He has a unique ability to bridge ancient logical frameworks with cutting-edge AI engineering.
Hamza is one of the most reliable developers I've worked with on Upwork. He quickly set up our phone automation system, resolved API issues, and thoroughly documented the code. Will definitely hire him again.
Hamza was my section leader for Stanford's Code in Place. He has a gift for explaining complex logic and coding principles in a very simple, intuitive way. He was incredibly patient and supportive throughout the course.
At Soft Pioneers, Hamza took charge of building our multi-agent workflows. He paid close attention to edge cases and error handling, ensuring the systems were stable for client deployments. Excellent engineer.
We needed a custom solution to filter refund requests. Hamza built a logical filtering agent that automatically parses emails and queries our database. It's saved us hours of daily admin work.