Senior Software Engineer I
The engineer behind the code
A closer look at how I think, what I've learned & the principles that guide every system I build.
9+Years Building
100+modules
50+Users Served
99.9%Uptime Focus
👋 Hi, I'm Zahid
I'm a senior software engineer. I build fast, scalable web apps and backend systems. I work across both the frontend and the backend & I care about writing clean, maintainable code that's ready for production.
Professional Highlights
- Code reviews and better code quality
- Mentoring junior engineers and helping the team grow
- Improving how we build software day to day
- Helping shape architecture decisions and system improvements
What Drives Me
I like solving hard engineering problems and building systems that keep working as they grow. I enjoy taking a vague, messy problem and turning it into something clear and reliable.
A Bit More
Outside of the core work, I'm always trying out new tools, architecture patterns & better ways to build. I think the best engineers keep learning as things change. I also enjoy working with other engineers — sharing what I know and helping build a strong engineering culture wherever I am.
How I work
The principles that guide the way I build software and collaborate.
Reliability first
Software should hold up under real load. I aim for correctness and resilience before cleverness.
Clarity over cleverness
The best code is the code the next engineer understands instantly. I write for humans first.
Performance is a feature
Speed is respect for the user's time. I treat performance budgets as real requirements, not an afterthought.
Own the outcome
From the database to the pixel, I take end-to-end ownership of what I ship.
Technical toolkit
A practical, modern stack covering frontend, backend, data & DevOps.
Frontend95%
Backend90%
Data85%
DevOps & Tooling78%
Cross-Platform72%
Foundations88%
Foundations
88%- Software Development
- System Design
- Software Architecture
- Clean Architecture
- Domain-Driven Design (DDD)
- Software Design Patterns
- SOLID Principles
- Object-Oriented Programming (OOP)
- Functional Programming
- Data Structures & Algorithms
- Java
- C (Programming Language)
- Shell Scripting (Bash)
- Performance Optimization
- Scalability
- Test-Driven Development (TDD)
- Jest
- Vitest
- Agile Methodologies
- Problem Solving
Milestones
The roles and teams that shaped how I build.
- May 2026Latest
Senior Software Engineer I (Deputy Manager, Technology) @ Arogga
Full-time · On-siteMirpur, Dhaka
Led the architecture, development & growth of Arogga's internal admin platform, end to end.
- May 2023
Senior Software Engineer @ Arogga
Full-time · On-siteMirpur, Dhaka
Three years growing from shipping features into owning architecture — the run-up to the Deputy Manager role above.
- Jul 2021
Software Developer @ Arogga
Full-time · RemoteDhaka, Bangladesh
Joined remotely while Arogga was scaling its digital-pharmacy and healthcare platform.
- May 2020
Co-Founder & Full Stack Developer @ Tech Diary
Freelance · RemoteDhaka, Bangladesh
Co-founded and built TechDiary, a blogging platform for developers with support for both Bengali and English. Developers can publish technical articles, share code snippets, organize posts into series & interact through comments, reactions, bookmarks & following other authors. It also has real-time notifications and full-text search.
- Jan 2021
Full Stack Developer @ Stack Learner
Full-time · On-siteDhaka, Bangladesh
- Jul 2020
Front-End Developer
Contract · RemoteMexico
Built reusable React UI components used across several product dashboards.
- Jan 2018
Freelance Full Stack Developer @ Remote Freelance
Freelance · Remote
Took on freelance web projects for small businesses and startups — handling everything from gathering requirements to deployment and post-launch support.