Azizul Haque Ananto

Hi, I'm a backend engineer with 8+ years of experience building scalable, cloud-based products for millions of users. My expertise is in high-throughput systems, distributed architectures, and asynchronous technologies using Go, Python, and Java. I’m passionate about deep learning, AI/ML, and always eager to solve new challenges.

Featured Projects

Zero

A high-performance and fast Python RPC framework.

Olosh

Make idle CPUs useful with distributed local compute orchestration.

GMocker

Create a blazing fast mock server with just a JSON file.

Ask Hadith

A Hadith search engine.

...and many more on my GitHub.

Experience

KPN Senior Software Engineer June 2023 – Present · Amsterdam, NL Raised mobile trade-in orders by 8%. Rewrote TV product logic, cutting incidents by 70%.
Amsterdam Platform Creation Software Engineer June 2022 – May 2023 · Amsterdam, NL Built a gift-card platform for 750k users. Referral features drove 50k+ acquisitions.
eBlitz Software Engineer (Part-time) 1yr 2mo · London, UK Built backend for gamer matchmaking and recommendations. Worked on performance and test automation.
Rihal - Data Migration and Services LLC Senior Backend Developer, Team Lead 10mo · Muscat, Oman Led three engineers on a gas-well planning optimizer. Built scheduling tools and CI/CD workflows.
sixads Software Developer 3mo · Lithuania Built an ad-tech MVP in Python/Django. Worked with Amazon on integration and delivery.
bKash Limited Senior Engineer 1yr 10mo · Dhaka, BD Built a QR engine for 7M+ monthly active users. Async bill middleware cut development cost by 70%.
SENS Innovation ApS Back-end Developer (Part-time) 2yr 6mo · Copenhagen (Remote) Migrated a monolith to message-driven microservices. Improved performance by 40%.
REALGENIE LTD Python Developer (Part-time) 10mo · UK (Remote) Built fast analysis tools and modular Lambda services. Supported a scalable AWS codebase.
Pathao Software Engineer 1yr 3mo · Dhaka, BD Built a loyalty system for 1M+ users. Cut search response time by 60% with Elasticsearch.
BRAC University Teaching Assistant 3mo · Dhaka, BD Supported faculty teaching and lab sessions. Helped students with course assignments.