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Hello, I’m Md Moinul Hasan Khan, a software engineer with 5+ years of experience in designing and delivering dynamic, scalable web applications. I specialize in PHP and Laravel, with strong database management using MySQL and MongoDB. I optimize performance through Redis caching and have hands-on experience with AWS (EC2, S3) for building and deploying SaaS solutions. I also maintain a solid foundation in microservices architecture to ensure flexibility, scalability, and maintainability. I actively use AI development tools like ChatGPT, GitHub Copilot, Cursor, and Claude to improve code quality, speed up development workflows, and solve daily programming tasks. I have a proven track record delivering secure, business-focused applications. At SSL Wireless and IOTA INFO TECH LIMITED, I designed and implemented ERP, billing, e-commerce, and microservices-based systems, integrated cross-platform APIs, and built CI/CD pipelines. I’m a collaborative team player who follows best practices and industry standards to deliver high-quality software.…Hello, I’m Md Moinul Hasan Khan, a software engineer with 5+ years of experience in designing and delivering dynamic, scalable web applications. I specialize in PHP and Laravel, with strong database management using MySQL and MongoDB. I optimize performance through Redis caching and have hands-on experience with AWS (EC2, S3) for building and deploying SaaS solutions. I also maintain a solid foundation in microservices architecture to ensure flexibility, scalability, and maintainability. I actively use AI development tools like ChatGPT, GitHub Copilot, Cursor, and Claude to improve code quality, speed up development workflows, and solve daily programming tasks. I have a proven track record delivering secure, business-focused applications. At SSL Wireless and IOTA INFO TECH LIMITED, I designed and implemented ERP, billing, e-commerce, and microservices-based systems, integrated cross-platform APIs, and built CI/CD pipelines. I’m a collaborative team player who follows best practices and industry standards to deliver high-quality software.

Md Moinul Hasan Khan

Back-End Developer, Full Stack Developer, Web Developer, +5

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Hello, I’m Md Moinul Hasan Khan, a software engineer with 5+ years of experience in designing and delivering dynamic, scalable web applications. I specialize in PHP and Laravel, with strong database management using MySQL and MongoDB. I optimize performance through Redis caching and have hands-on experience with AWS (EC2, S3) for building and deploying SaaS solutions. I also maintain a solid foundation in microservices architecture to ensure flexibility, scalability, and maintainability. I actively use AI development tools like ChatGPT, GitHub Copilot, Cursor, and Claude to improve code quality, speed up development workflows, and solve daily programming tasks. I have a proven track record delivering secure, business-focused applications. At SSL Wireless and IOTA INFO TECH LIMITED, I designed and implemented ERP, billing, e-commerce, and microservices-based systems, integrated cross-platform APIs, and built CI/CD pipelines. I’m a collaborative team player who follows best practices and industry standards to deliver high-quality software.…Hello, I’m Md Moinul Hasan Khan, a software engineer with 5+ years of experience in designing and delivering dynamic, scalable web applications. I specialize in PHP and Laravel, with strong database management using MySQL and MongoDB. I optimize performance through Redis caching and have hands-on experience with AWS (EC2, S3) for building and deploying SaaS solutions. I also maintain a solid foundation in microservices architecture to ensure flexibility, scalability, and maintainability. I actively use AI development tools like ChatGPT, GitHub Copilot, Cursor, and Claude to improve code quality, speed up development workflows, and solve daily programming tasks. I have a proven track record delivering secure, business-focused applications. At SSL Wireless and IOTA INFO TECH LIMITED, I designed and implemented ERP, billing, e-commerce, and microservices-based systems, integrated cross-platform APIs, and built CI/CD pipelines. I’m a collaborative team player who follows best practices and industry standards to deliver high-quality software.

Available to hire

Hello, I’m Md Moinul Hasan Khan, a software engineer with 5+ years of experience in designing and delivering dynamic, scalable web applications. I specialize in PHP and Laravel, with strong database management using MySQL and MongoDB. I optimize performance through Redis caching and have hands-on experience with AWS (EC2, S3) for building and deploying SaaS solutions. I also maintain a solid foundation in microservices architecture to ensure flexibility, scalability, and maintainability. I actively use AI development tools like ChatGPT, GitHub Copilot, Cursor, and Claude to improve code quality, speed up development workflows, and solve daily programming tasks.

I have a proven track record delivering secure, business-focused applications. At SSL Wireless and IOTA INFO TECH LIMITED, I designed and implemented ERP, billing, e-commerce, and microservices-based systems, integrated cross-platform APIs, and built CI/CD pipelines. I’m a collaborative team player who follows best practices and industry standards to deliver high-quality software.

Skills

Experience Level

Expert

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Intermediate

Work Experience

Senior Software Specialist (Backend Engineer) at SSL Wireless

September 1, 2022 - Present

Designed and developed scalable backend systems using Laravel and PHP for SaaS and fintech platforms. Led development of an ERP billing and accounting system, reducing operational cost and manpower by approximately 5%. Built microservice-based applications to improve modularity, scalability, and long-term maintainability. Integrated multiple payment gateways for secure transactions, invoicing, and reconciliation. Implemented Redis caching and queue-based job processing using SupervisorD to improve system performance. Containerized applications using Docker for consistent deployment across environments. Collaborated with cross-functional teams to deliver production-ready systems in Agile workflows.

Software Engineer at IOTA Infotech Limited

January 1, 2020 - August 1, 2022

Developed multi-vendor e-commerce platforms using Laravel with Vue.js and React.js frontends. Built API-driven systems across domains, including e-commerce, entertainment, nutrition, and sports. Designed backend services using MySQL and MongoDB based on application requirements. Implemented CI/CD pipelines to automate build, test, and deployment processes. Contributed to system architecture decisions and performance optimization.

Senior Software Specialist at SSL Wireless

September 1, 2022 - Present

Developed ERP billing system with Laravel; reduced costs and manpower by 5% with ERP implementation; built digital billing systems; core accounting; designed microservice-based applications with Laravel and Docker for modularity and scalability; integrated cross-platform APIs; managed large-scale job schedulers with Supervisord; Docker deployment; improved operational efficiency and collaboration to achieve project goals.

Software Engineer at IOTA INFO TECH LIMITED

January 1, 2020 - August 1, 2022

Developed multi-vendor e-commerce platform using Laravel (backend) and Vue.js/React.js (frontend); created a product delivery system with multi-function tracking; built API-based applications across domains using Laravel and MySQL/MongoDB; established CI/CD pipeline for reliable deployments.

Software Specialist at SSL Wireless

March 1, 2023 - February 1, 2024

Led Star Cineplex development; built a comprehensive ticketing system with addons, Virtual Card top-up, Gift sending, and social features; managed authentication with Sanctum; implemented notifications via FCM; integrated multiple payment gateways; automated tasks via shell scripting.

Software Specialist at SSL Wireless

September 1, 2022 - December 1, 2024

Led the SSL Billing Digitalization project; built a comprehensive billing panel for 38 services; automated client notifications (PDF/summary) and invoicing; integrated authentication with Sanctum and multiple payment gateways; shell scripting for automation tasks.

Software Specialist at SSL Wireless

May 1, 2023 - January 1, 2024

Spearheaded Breakstation, an immersive entertainment platform featuring video streaming, audio content, podcasts, and multiplayer games; integrated Google Analytics and Bong o Stats for analytics; implemented real-time notifications via FCM; multilingual support and point-redeem features to boost engagement.

Software Specialist at SSL Wireless

December 1, 2022 - February 1, 2023

Developed Easy.com.bd with a microservices architecture to offer essential services including utility bill payments and mobile recharges; Hyperlocal feature enabling product ordering and payments via SSL Commerz gateway.

Banking Transaction System Engineer at Mula-x

April 1, 2020 - December 1, 2020

Engineered a robust banking transaction system handling thousands of CSV files with comprehensive activity logging; implemented Redis caching for performance and RabbitMQ with Supervisord for queue management; delivered scalable payment disbursal solutions.

Software Specialist at Hercules Distributor Management System

November 1, 2024 - Present

Led development of a multi-distributor management system for the Bangladesh market, focusing on logistics, inventory tracking, real-time order processing, RBAC security, and dynamic financial reporting.