Tameem Bin Haider
Technical Lead at Dynamic Solution Innovators Ltd.
Dhaka, Dhaka Division, Bangladesh
Summary
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Senior🎓
Top SchoolTameem Bin Haider is a Technical Lead and senior full-stack engineer with 8 years of experience building national-scale digital infrastructure, currently leading core engineering for OpenCRVS, a Digital Public Good used by governments across multiple countries. He combines deep expertise in React, TypeScript, Node.js, GraphQL, and PostgreSQL with a track record of delivering reliability and performance—driving 5–10× backend improvements and leading a production migration from MongoDB to PostgreSQL. Tameem specializes in offline-first design for low-connectivity settings, security hardening (reducing vulnerabilities from 100+ to single digits), and practical observability and CI/CD practices for mission-critical systems. He mentors teams, enforces long-term maintainability, and favors pragmatic solutions that balance performance, security, and real-world constraints in public sector deployments.
8 years of coding experience
2 years of employment as a software developer
B.Sc. Computer Science and Engineering, B.Sc. Computer Science and Engineering at Bangladesh University of Engineering and Technology
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (33)
django10
health9
sip9
voip9
openhie9
longitudinal-data9
flutter8
file-explorer8
android8
dci8
webrtc8
ios7
desktop7
neovim7
lua7
Programming languages (6)
Github contributions (5)
Zangetsu101/Codeforces
Jul 2017 - Aug 2018
Contributions:164 pushes, 1 branch in 1 year 1 month
Zangetsu101/dotfiles
Dec 2021 - Feb 2025
Contributions:76 pushes, 1 branch in 3 years 1 month
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