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I’m a backend-focused software engineer with 7+ years of experience designing resilient, distributed systems and high-throughput microservices. I’ve built and optimized data pipelines for real production environments, and I enjoy turning complex requirements into reliable, maintainable services—whether that’s REST APIs, relational schemas for multi-tenant apps, or event/queue-based workflows. Throughout my career, I’ve led teams through architecture best practices and hands-on code reviews, and I’ve delivered performance improvements in real-time and production workloads. I care about scalable systems, clean software design, and practical engineering outcomes—plus continuous improvement through CI/CD, monitoring, and thoughtful operational alerts.…I’m a backend-focused software engineer with 7+ years of experience designing resilient, distributed systems and high-throughput microservices. I’ve built and optimized data pipelines for real production environments, and I enjoy turning complex requirements into reliable, maintainable services—whether that’s REST APIs, relational schemas for multi-tenant apps, or event/queue-based workflows. Throughout my career, I’ve led teams through architecture best practices and hands-on code reviews, and I’ve delivered performance improvements in real-time and production workloads. I care about scalable systems, clean software design, and practical engineering outcomes—plus continuous improvement through CI/CD, monitoring, and thoughtful operational alerts.

Md. Abdullah Al Mahmud

Back-End Developer, Full Stack Developer, Software Engineer, +1

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I’m a backend-focused software engineer with 7+ years of experience designing resilient, distributed systems and high-throughput microservices. I’ve built and optimized data pipelines for real production environments, and I enjoy turning complex requirements into reliable, maintainable services—whether that’s REST APIs, relational schemas for multi-tenant apps, or event/queue-based workflows. Throughout my career, I’ve led teams through architecture best practices and hands-on code reviews, and I’ve delivered performance improvements in real-time and production workloads. I care about scalable systems, clean software design, and practical engineering outcomes—plus continuous improvement through CI/CD, monitoring, and thoughtful operational alerts.…I’m a backend-focused software engineer with 7+ years of experience designing resilient, distributed systems and high-throughput microservices. I’ve built and optimized data pipelines for real production environments, and I enjoy turning complex requirements into reliable, maintainable services—whether that’s REST APIs, relational schemas for multi-tenant apps, or event/queue-based workflows. Throughout my career, I’ve led teams through architecture best practices and hands-on code reviews, and I’ve delivered performance improvements in real-time and production workloads. I care about scalable systems, clean software design, and practical engineering outcomes—plus continuous improvement through CI/CD, monitoring, and thoughtful operational alerts.

Available to hire

I’m a backend-focused software engineer with 7+ years of experience designing resilient, distributed systems and high-throughput microservices. I’ve built and optimized data pipelines for real production environments, and I enjoy turning complex requirements into reliable, maintainable services—whether that’s REST APIs, relational schemas for multi-tenant apps, or event/queue-based workflows.

Throughout my career, I’ve led teams through architecture best practices and hands-on code reviews, and I’ve delivered performance improvements in real-time and production workloads. I care about scalable systems, clean software design, and practical engineering outcomes—plus continuous improvement through CI/CD, monitoring, and thoughtful operational alerts.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Bengali

Fluent

Work Experience

Software Engineer at Neahtid

October 1, 2021 - September 30, 2022

● Architected high-performance RESTful APIs and relational schemas for multi-tenant applications. ● Led a junior team, defining architectural best practices and conducting code reviews that improved velocity and code quality.

Software Engineer at VivaSoft Limited

January 1, 2020 - February 28, 2021

● Engineered microservices for a large-scale educational platform (Campus.com), developing reusable internal libraries and CLI tools that streamlined development workflows. ● Led a cross-functional team in developing an automated IoT-driven vertical gardening system (Grönska), architecting a custom high-performance REST framework that optimized API response times by ~20% for real-time sensor data telemetry.

Software Engineer at Jobike Limited

June 1, 2018 - March 31, 2019

● Architected a real-time management infrastructure for a large-scale bike-sharing fleet, enabling efficient asset tracking and user operations. ● Engineered a high-throughput, queue-based SMS authentication system, ensuring reliable user onboarding at scale. ● Designed microservices for mobile banking integration (bKash), ensuring secure and idempotent transaction reconciliation.

Software Engineer at GoBD

July 1, 2015 - January 31, 2017

● Architected low-latency monitoring and broadcasting services (BuzzCat) for real-time package and transit tracking. ● Developed a Vehicle Tracker using Raspberry Pi, providing real-time public transit data. ● Built an automated server-health alerting engine using systemd, significantly reducing infrastructure downtime.