What services does Kamruzzaman Polash offer?

Laravel web application development, REST API design, MySQL database optimization, Docker and Kubernetes deployments, Facebook Ads API integration, WhatsApp Business API integration, and WooCommerce-Laravel plugin development. Available for remote work worldwide.

Is Kamruzzaman Polash available for remote work?

Yes. Based in Bangladesh, available for remote collaboration with clients in USA, UK, Canada, Australia, and across Europe and Asia. English communication, flexible hours.

What technologies does Kamruzzaman Polash specialize in?

Laravel (8-11), PHP 8+, MySQL, Docker, Kubernetes, REST API, MVCS architecture, Livewire, FilamentPHP, TALL stack, Facebook Ads API, WhatsApp Business API, and WooCommerce.

Kamruzzaman Polash — Laravel & PHP Developer

About

Get to know me

Hi, I'm Kamruzzaman Polash, a Software Engineer with a passion for backend development and clean code architecture.

With expertise in Laravel and PHP, I specialize in building robust APIs, implementing MVCS architecture, and creating scalable web applications. I've successfully delivered 10+ projects across various domains, from e-commerce to inventory management systems.

I love solving complex problems through elegant code solutions and continuously learning new technologies. My approach combines technical excellence with practical thinking to deliver quality software that makes a real impact.

name"Kamruzzaman Polash"

email"kzaman3055@gmail.com"

education"BCSE @ IUBAT"

location"Mymensingh, Bangladesh"

languages["Bangla", "English"]

availabletrue // Remote worldwide

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Skills

Technologies and tools I work with

Backend

LaravelPHP REST APIMVCS OOPSLIM

Integrations

Facebook Ads API WhatsApp Business API WooCommerce Pathao API Pappers API OpenRouter AI

Frontend

LivewireJavaScript FilamentPHPTALL Stack Vue.js

Database

MySQLDatabase Design Query Optimization

DevOps

DockerKubernetes LinuxGit

Tools

PostmanGit Composer

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Experience

My professional journey

Freelance Software Engineer ● Current

Self-Employed ~ Remote

10/2025 - Present

Delivered backend solutions for 4+ e-commerce (non-SaaS) and SaaS (SellBook) platforms, covering POS, inventory, multi-channel sales, etc.
Developed a Laravel-based WooCommerce plugin integrating Facebook Ads Marketing API for automated ad campaign management directly from WordPress dashboards
Built WhatsApp Business API integration enabling automated customer messaging, order notifications, and real-time support workflows
Delivered custom backend systems for international clients with REST API design, MySQL optimization, and clean MVCS architecture

Junior Software Engineer

Annon IT ~ Remote

08/2024 - 09/2025

Contributed to European standard payslip generation system, developed APIs, features, and services
Integrated 3+ third-party APIs including Pappers API and Mon Entreprise REST API
Integrated multi-tenancy and SSO with automated tenant provisioning, reducing 2 external dependencies and cutting provisioning time by 59%
Implemented Docker and Kubernetes for automated, scalable deployments
Enhanced performance and resolved issues, including N+1 query bugs, while maintaining Vue.js modules
Implemented AI service integration via OpenRouter, enabling seamless LLM-powered features

Laravel Developer

Lomeyo LLC ~ Remote

10/2023 - 07/2024

Improved key components across multiple TALL stack projects (Adlisting, JobPilot, & JobFlix), increasing delivery efficiency
Implemented and maintained feature and unit tests, integrating 2 payment gateways for reliable transactions
Streamlined QA processes and resolved bugs to maintain seamless functionality

Web Application Developer

The Riser IT ~ Onsite ~ Dhaka, Bangladesh

01/2023 - 05/2023

Built an Asset Inventory System using Laravel v9 with refined database design
Conducted feature testing and reported 30+ bugs in school management software
Delivered 3+ portfolio websites with improved SEO

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Projects

Recent work and side projects

SellsBook

10/2025 - 12/2025

Maintained a SaaS-based POS and inventory management system integrating seamlessly with WooCommerce. Includes fraud detection, secure payment processing, and comprehensive reporting features.

LaravelMySQL WooCommerceSaaS

DropShop

06/2025 - 08/2025

Implemented variant-based inventory system and integrated Pathao courier service for seamless order management and real-time delivery tracking.

LaravelMySQL Pathao APIInventory Management

FlameFlow

04/2025 - 07/2025

Architected an LPG Cylinder Inventory system with POS using Laravel v11 for efficient gas cylinder tracking, stock management, and sales reporting.

Laravel v11POS System InventoryMySQL

Lomeyo Management System

2023 - 2024

Built an internal management system for Lomeyo LLC using Laravel v10 and FilamentPHP, streamlining internal operations, team workflows, and reporting dashboards.

Laravel v10FilamentPHP MySQLTALL Stack

File Management System

2023

Developed a secure file management system with role-based access control, enabling organisations to manage, share, and audit documents with fine-grained user permissions.

LaravelRole-Based Access MySQLREST API

Laravel Flag Icons Package

09/2024

Authored pola5h/laravel-flags, an open source Laravel package providing 249 country flags and 210 language flags via clean Blade components. Published on Packagist.

LaravelBlade Components Composer PackageOpen Source

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