I’m a Software Engineer who loves building systems that are fast, scalable, and reliable. Backend engineering is where I feel most at home — designing APIs, working with databases, architecting services, digging into communication protocols, and tuning performance. I enjoy jumping into the frontend world too, because seeing the full picture always matters.
I’ve built, launched, and maintained production systems — and learned a lot through those real-world battles. I stay curious, proactive, and always improving. I believe software is a craft, and I take joy in doing it well.
I write about problems I face and the solutions that emerge. Occasionally, I’m available for consulting and contract work.
📩 Reach me at: [email protected]
🚀 Previously active GitHub: https://github.com/Masum-Osman [Old Account – currently locked due to TOTP issue] I’m still trying to recover access and will continue using this account going forward as my primary profile.
Languages Go, TypeScript, Python, PHP, JavaScript, C, C++, Java, Ruby, Bash, SQL, Prolog, Assembly
Frameworks & Technologies Node.js, Express, NestJS, Spring Boot, Flask, React, Angular, Vue.js, Django, Laravel, FastAPI, WordPress, jQuery, Gatsby, HTML/CSS
Databases PostgreSQL, MySQL, Redis, MongoDB, InfluxDB, SQLite3, Neo4j, Elasticsearch
Cloud & CI/CD AWS, Google Cloud, Firebase, Heroku, Linode/Akamai
Other Tools & Platforms Docker, Kubernetes, Terraform, GitHub Actions, RabbitMQ, Pandas, Scikit-Learn, Airflow
IDEs & OS VS Code, Neovim, PyCharm, macOS, Ubuntu, Windows, WSL
- Backend & API Development
- SaaS & Cloud-native Applications
- Database Engineering & Optimization
- Infrastructure Automation
- Technical & Dev Blog Writing
- Resume & Career Tech Consulting
If you’re building something exciting — I’d love to be a part of it! Let’s connect and create something impactful. 🚀