Md. Moshiur Rahman - Senior Laravel Developer & Technical Lead

About

Professional Summary

Senior Laravel Developer and Technical Lead with 9+ years of hands-on experience architecting and delivering enterprise-grade SaaS, ERP, and FinTech platforms. I specialize in building high-performance backend systems that handle millions of transactions - from designing scalable multi-tenant architectures to optimizing API response times by over 90%.

My approach combines deep technical expertise with a strong product mindset. I've led cross-functional teams of 8+ developers, mentored junior engineers, and consistently delivered production systems that scale. Whether it's reducing a 12-second API call to under 1 second, processing 40k+ records through queue-based workflows, or architecting distributed systems - I focus on building solutions that are reliable, maintainable, and genuinely impactful.

Expertise

What I Do

Full-Stack Web Development

I build complete web applications from concept to deployment - backend APIs, interactive frontends, and everything in between. Laravel, React, and modern tools are my go-to stack for delivering production-ready solutions.

Database Architecture & Optimization

From designing efficient schemas to rewriting slow queries, I ensure your data layer performs under pressure. I've personally optimized systems from 12-second response times down to sub-second performance through smart indexing and caching.

API Development & Integration

I design RESTful APIs that are clean, documented, and built to scale. Whether it's payment gateways, third-party services, or microservices architecture - I handle the complexity so your product stays reliable.

DevOps & Cloud Infrastructure

Docker containers, AWS deployments, CI/CD pipelines - I set up the infrastructure that lets your team ship fast and sleep well. Server management and deployment automation are part of my daily workflow.

Performance Engineering

When systems slow down, I dig in. Queue-based processing, Redis caching, query optimization - I've reduced API latency by 90%+ on production systems handling millions of records.

Technical Leadership & Mentoring

I lead engineering teams, conduct code reviews, and help developers grow. Great software comes from great teams - I focus on building both through clear communication and high standards.

Competencies

Technical Core Competencies

Backend Engineering

PHP 8+, Laravel 11+, RESTful APIs, Microservices, Queue Workers, Event-Driven Architecture, SOLID Principles, Design Patterns

Frontend Development

React.js, Inertia.js, Livewire, Alpine.js, JavaScript (ES6+), jQuery, Ajax, HTML5, CSS3, Bootstrap, Tailwind CSS

Database Systems & Tools

MySQL, PostgreSQL, Query Optimization, Indexing, Redis, Memcached, Schema Design, TablePlus, DBeaver

DevOps & Cloud Infrastructure

Docker, AWS (EC2, S3, RDS), CI/CD Pipelines, Linux (Ubuntu), Nginx, Apache, Server Management, Deployment Automation

Version Control & Collaboration

Git, GitHub, GitLab, Bitbucket, Branching Strategies, Code Reviews, Pull Requests, Merge Conflict Resolution

Project Management & Agile

Jira, Trello, Notion, Agile/Scrum, Sprint Planning, Backlog Grooming, User Stories, Technical Documentation

IDEs & Development Environment

VS Code, PhpStorm, Sublime Text, Cursor, Postman, XAMPP, MAMP, WAMP, Terminal & CLI

AI-Assisted Software Engineering

Claude, ChatGPT, GitHub Copilot, Cursor AI, LM Studio, Ollama, Prompt Engineering, Code Generation

Testing & Code Quality

PHPUnit, Laravel Testing, TDD, Feature Testing, Unit Testing, Code Coverage, Static Analysis, Laravel Pint

Technology

Tech Stack

PHP

Laravel

React

JavaScript

HTML5

CSS3

Bootstrap

Tailwind

Node.js

MySQL

PostgreSQL

Redis

TablePlus

DBeaver

Docker

AWS

Git

GitHub

GitLab

Jira

Linux

Nginx

PHP

Laravel

React

JavaScript

HTML5

CSS3

Bootstrap

Tailwind

Node.js

MySQL

PostgreSQL

Redis

TablePlus

DBeaver

Docker

AWS

Git

GitHub

GitLab

Jira

Linux

Nginx

Career

Professional Experience

Oct 2023 - Present

Software Specialist

SSL Wireless - Dhaka, Bangladesh

Reduced API response time from 12s to <1s (90%+ improvement) using indexing and Redis caching
Designed scalable backend systems handling large datasets
Processed 40k+ records using queue-based architecture
Introduced Docker for consistent deployment environments
Collaborated with cross-functional teams for production delivery

Aug 2016 - Sep 2023

Software Engineer - Technical Lead

Japan MDB Co. Ltd. - Dhaka, Bangladesh

Technical Lead (Jan 2020 - Sep 2023)

Led a cross-functional team (Engineering, Design, Product) to deliver scalable SaaS platforms
Mentored developers and enforced coding standards, improving overall code quality

Senior Software Engineer (Jan 2018 - Dec 2019)

Developed and optimized backend systems and APIs for enterprise applications
Improved performance through efficient database design and query optimization

Software Engineer (Aug 2016 - Dec 2017)

Built backend services integrated with web and mobile applications
Worked on real-time integrations and explored computer vision use cases (OpenCV)

Apr 2016 - Jul 2016

Junior Software Engineer

Daffodil Japan IT Ltd. - Dhaka, Bangladesh

Developed and customized eCommerce solutions using PrestaShop
Built and modified WordPress themes, including news portal-style websites
Translated PSD designs into fully functional, cross-browser compatible web pages

Jan 2015 - Jul 2016

Provisional IT Officer (Part-Time)

Daffodil Institute of IT - Dhaka, Bangladesh

Completed various projects including global recruitments and institute-required systems
Made significant contributions through websites based on specific requirements
Implemented responsive UI using HTML5, CSS3, and JavaScript

Portfolio

Key Contributions

ERP

Enterprise ERP & Workflow Management

Architected scalable multi-tenant ERP solution covering marketing, inventory, warehouse, workflow automation, LC management, booking, PI processing, and advanced reporting
Implemented secure RBAC and tenant-level data isolation
Optimized complex queries, caching strategies, and API performance for high-speed dashboards
Designed RESTful APIs, reusable service layers, and modular backend following clean code principles
Built custom ERP features for international trading: LC, booking, import/export workflows

FinTech

Virtual Recharge System

Developed high-volume FinTech transaction system with secure recharge workflows and trigger validation
Implemented async CSV import/export using Laravel Queues & Jobs
Built real-time operational dashboards with optimized API responses and caching
Enhanced reliability through queue management, DB optimization, and error-handling
Built service-based recharge platform integrating banking and online payment services

Dashboard

Spectrum Pro - Business & Jira Dashboard

Developed enterprise-grade SDLC tracking platform bridging business and engineering teams
Engineered real-time workflow management with automated stage transitions
Integrated Jira APIs for real-time sync of tasks, sprint updates, and workflows
Built scalable backend services, reporting modules, and dashboard analytics
Developed project/resource management for tracking workload distribution and costs

Sharing

Learning Hub

PHP & Laravel

86 Topics 01

Software Engineering

57 Topics 02

Real Project Case Studies

38 Topics 03

181+ Topics Planned

3 Categories

21 Subcategories

24 Articles Published

Feedback

What Colleagues Say

"Moshiur took our sluggish ERP system and transformed it completely. What used to take 12 seconds now loads in under a second. He doesn't just write code - he understands the business impact of every optimization."

Senior Engineer

SSL Wireless

"I've worked with many developers, but Moshiur stands out for his ownership mentality. He treated our FinTech platform like it was his own product - always thinking about scalability, edge cases, and long-term maintainability."

Project Manager

Japan MDB Co. Ltd.

"Our multi-tenant ERP now handles thousands of daily transactions seamlessly. Moshiur architected the entire system with a clear vision - and his team delivery skills made the rollout smooth. Highly recommend for complex projects."

Business Lead

Enterprise Client