ย
name : Abdullah Al Masud Tushar
role : Senior Software Engineer
location : Dhaka, Bangladesh ๐ง๐ฉ
experience : 7+ years โ backend, cloud & data engineering
companies : Cefalo (current) ยท Brainstation 23
interests : System Design ยท Distributed Systems ยท Backend architecture ยท Cloud infrastructure ยท Data engineering- ๐ข Senior Software Engineer @ Cefalo โ part of a 200+ engineer offshore team for Norwegian industries
- ๐ 7+ years delivering production platforms in green energy, recruitment, transportation & high-traffic consumer products with European remote teams
- ๐๏ธ System Design & Distributed Systems โ architecting scalable backends handling 100K+ events & 50M+ daily requests
- ๐ Reduced cloud infrastructure costs by 75% through API optimisation, query tuning & caching
- ๐ข Led a cargo-tracking algorithm analysing 100K+ historical events from 700+ LNG ships
- ๐ Boosted user engagement by 40% via scalable chat & friendship features on AWS
- ๐จโ๐ซ Mentored 20+ junior engineers on AWS (15+ services) across multiple projects
- ๐ Competitive programmer โ HackerRank 2237 ยท CodeChef 2001 ยท Codeforces 1554
|
Years of Experience Backend, Cloud & Data Eng |
Cloud Cost Reduction APIs + DB + Caching |
Requests / Day Trivia app at Robi Telecom |
Engagement Boost AWS Lambda + DynamoDB |
GitHub Stars break-the-ice-with-python |
| ๐ฑ | โก | ๐ | ๐ |
|---|---|---|---|
| Green Energy | SaaS & Cloud | Transportation | Recruitment |
| Market data & forecasting | High-scale consumer products | Fleet & logistics ops | Talent matching systems |
| Platform | Company | Scale | Domain |
|---|---|---|---|
| Volue Insight | Cefalo | $550M platform | Green energy market data & forecasting |
| Recruitment Platform | Cefalo | Early-stage startup | Full-stack job matching & applicant tracking |
| Trivia Backend | Brainstation 23 | 50M+ requests/day | High-traffic consumer engagement (Robi Telecom) |
| Ferdia ERP | Brainstation 23 | $2.33M funded startup | Coach & charter bus operations digitization |
| MenuDao SaaS | Independent | Full-stack | Restaurant digital menu management with QR codes |
Python JavaScript C++ HTML CSS
Django DRF React Next.js Tailwind Pandas
|
PostgreSQL DynamoDB MongoDB Redis Apache Solr
AWS (15+ svcs) GCP Docker Kubernetes Prometheus Grafana
|
Kafka GitHub Actions Git CI/CD Trunk-Based Dev
Agile/Scrum Jira ClickUp Postman Code Review
|
ย
ย
๐ break-the-ice-with-python โ 100+ Python problems with detailed solutions. 3,100+ โญ ยท 1,500+ forks โ helping thousands of developers learn Python fundamentals.
๐ฝ๏ธ MenuDao โ Free SaaS for restaurant digital menu management. Built with Next.js, MongoDB, NextAuth (Google OAuth + JWT), SWR & QR code generation.
|
Amazon Web Services | Issued: Feb 2020
Core Competencies: Applied in production across multiple enterprise platforms |
Scrum.org | Certified
Core Competencies: Actively mentoring 20+ engineers on agile practices |
Professional network & work experience |
For direct communication & project inquiries |
GitHub Explore my repositories & contributions |
โญ If you find my work useful, consider giving a star to my repositories!
