About Me

Professional Portrait

Meet the engineer behind the platforms

A clean, confident headshot to put a face to the systems I build. I value clarity, accountability, and approachable collaboration—qualities clients and teammates can expect when we work together.

Remote-friendlyAvailable for consultingOpen to mentorship
Professional portrait of MD Nasir Wahid

Professional Background

I'm a backend-focused software engineer based in Dhaka, Bangladesh with 5+ years of experience building robust, scalable systems. I specialize in PHP/Laravel and Node.js/NestJS, with expertise in designing event-driven microservices, audit-ready accounting platforms, and high-performance APIs.

I'm passionate about solving real-world challenges through clean architecture, measurable observability, and proven performance improvements. My work has consistently delivered measurable business value—from reducing operational workload by 70% to increasing platform reliability to 96%+ SLA.

Key Strengths

Microservices Architecture

Designing and implementing event-driven, scalable microservices with strong observability

Performance Optimization

Reducing latency, improving throughput, and optimizing resource utilization at scale

Data Consistency

Building audit-ready systems with DLQs, idempotent consumers, and replay pipelines

API Design

Creating secure, well-documented REST APIs with OpenAPI/Swagger and rate limiting

Full-Stack Capability

Combining backend expertise with modern frontend frameworks for end-to-end solutions

DevOps & Reliability

Implementing CI/CD pipelines, Docker containerization, and SLI/SLO/SLA monitoring

By the Numbers

5+
Years Experience
2+
Companies
3+
Major Platforms
70%
Avg. Workload Reduction

My Philosophy

I believe in writing clean, maintainable code that solves real problems. Every system should be observable, scalable, and aligned with business metrics. Performance isn't optional—it's a feature.

I'm not just a developer; I'm a problem solver who partners with teams to understand business challenges and architect solutions that scale. Whether it's reducing database load by 40%, increasing revenue by 9%, or building audit-ready accounting systems, I focus on delivering measurable impact.

Interested in working together?