I am Md Abdullah All Mamun

I’m a Computer Science student at Wrexham University and a backend-focused developer working mainly with Python, Django, FastAPI, PostgreSQL, Redis, and Docker.

I like building systems that are reliable, maintainable, and scalable. I’ve worked on production projects including a school management platform used by 500+ users and an uptime monitoring platform with background workers, Redis, authentication, APIs, and PostgreSQL.

Alongside development, I’m quite interested in algorithms and problem solving. I’ve solved 1100+ DSA problems across GeeksForGeeks, LeetCode, Codeforces, and CodeChef. I also represented CCN University of Science and Technology at the 2024 ICPC Dhaka Regional.

I’ve also had the chance to work with and lead other developers, including mentoring people who were completely new to coding. I’ve led the backend side of projects, reviewed code through Git and GitHub, and helped newer developers get comfortable with backend development, testing, and system design.

Right now, I’m spending a lot of time on algorithms, systems, and backend engineering, while looking for opportunities where I can work on real production problems and keep improving as an engineer.