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347 followers · 5 following
  • Cefalo
  • Dhaka Bangladesh

Achievements

Achievement: Pull Sharkx2Achievement: YOLOAchievement: Starstruckx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pull Sharkx2Achievement: YOLOAchievement: Starstruckx3Achievement: Arctic Code Vault Contributor

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darkprinx/README.md

Profile Views  Followers  Stars

About Me

name        : Abdullah Al Masud Tushar
role        : Senior Software Engineer
location    : Dhaka, Bangladesh 🇧🇩
experience  : 7+ years — backend, cloud & data engineering
companies   : Cefalo (current) · Brainstation 23
interests   : System Design · Distributed Systems · Backend architecture · Cloud infrastructure · Data engineering
  • 🏢 Senior Software Engineer @ Cefalo — part of a 200+ engineer offshore team for Norwegian industries
  • 🌍 7+ years delivering production platforms in green energy, recruitment, transportation & high-traffic consumer products with European remote teams
  • 🏗️ System Design & Distributed Systems — architecting scalable backends handling 100K+ events & 50M+ daily requests
  • 📉 Reduced cloud infrastructure costs by 75% through API optimisation, query tuning & caching
  • 🚢 Led a cargo-tracking algorithm analysing 100K+ historical events from 700+ LNG ships
  • 📈 Boosted user engagement by 40% via scalable chat & friendship features on AWS
  • 👨‍🏫 Mentored 20+ junior engineers on AWS (15+ services) across multiple projects
  • 🏆 Competitive programmer — HackerRank 2237 · CodeChef 2001 · Codeforces 1554

🎯 Career Impact at a Glance

7+

Years of Experience
Backend, Cloud & Data Eng

75%

Cloud Cost Reduction
APIs + DB + Caching

50M+

Requests / Day
Trivia app at Robi Telecom

40%

Engagement Boost
AWS Lambda + DynamoDB

3.1K⭐

GitHub Stars
break-the-ice-with-python

🏢 Industry Domains & Platforms

Industries & Markets

🌱 ⚡ 🚛 👔
Green Energy SaaS & Cloud Transportation Recruitment
Market data & forecasting High-scale consumer products Fleet & logistics ops Talent matching systems

Key Platforms & 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

🛠️ Tech Arsenal

⚡ Languages

Python JavaScript C++ HTML CSS

🧩 Frameworks

Django DRF React Next.js Tailwind Pandas

🗄️ Databases

PostgreSQL DynamoDB MongoDB Redis Apache Solr

☁️ Cloud & Infra

AWS (15+ svcs) GCP Docker Kubernetes Prometheus Grafana

🔧 Tools & Practices

Kafka GitHub Actions Git CI/CD Trunk-Based Dev

🏗️ Workflow

Agile/Scrum Jira ClickUp Postman Code Review

📊 GitHub Stats & Metrics

 

🚀 Featured Projects

 

🐍 break-the-ice-with-python — 100+ Python problems with detailed solutions. 3,100+ ⭐ · 1,500+ forks — helping thousands of developers learn Python fundamentals.

🍽️ MenuDao — Free SaaS for restaurant digital menu management. Built with Next.js, MongoDB, NextAuth (Google OAuth + JWT), SWR & QR code generation.

🐍 Contribution Graph

github-snake

📜 Certifications & Achievements

🔷 AWS Certified Solutions Architect – Associate

Amazon Web Services | Issued: Feb 2020

Core Competencies:
✓ EC2, S3, Lambda, RDS
✓ VPC, IAM, CloudFront
✓ Auto Scaling & Load Balancing
✓ 15+ AWS services expertise
✓ Cost optimization & security

Applied in production across multiple enterprise platforms

⚡ Professional Scrum Master™ I (PSM I)

Scrum.org | Certified

Core Competencies:
✓ Scrum Framework & Practices
✓ Team Coordination & Velocity
✓ Sprint Planning & Retrospectives
✓ Agile Mindset & Delivery
✓ Stakeholder Management

Actively mentoring 20+ engineers on agile practices

💬 Random Dev Quote

Dev Quote

🤝 Let's Connect

📬 Open to collaborations, mentoring & exciting opportunities!



LinkedIn
Professional network &
work experience

Email
For direct communication
& project inquiries

GitHub
Explore my repositories
& contributions

💡 Let's build something amazing together! 🚀

⭐ If you find my work useful, consider giving a star to my repositories!

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