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Hello! I'm Moin ul Hasan Khan, a Senior Backend Engineer with 6 years of experience building and scaling Laravel-based SaaS, fintech, and transactional systems. I enjoy turning complex requirements into secure, high-performance backend solutions. I specialize in microservices architecture, payment systems, REST APIs, and AWS cloud deployment. I thrive in product-based and enterprise environments, collaborating with cross-functional teams to deliver reliable software.…Hello! I'm Moin ul Hasan Khan, a Senior Backend Engineer with 6 years of experience building and scaling Laravel-based SaaS, fintech, and transactional systems. I enjoy turning complex requirements into secure, high-performance backend solutions. I specialize in microservices architecture, payment systems, REST APIs, and AWS cloud deployment. I thrive in product-based and enterprise environments, collaborating with cross-functional teams to deliver reliable software.

Moin ul Hasan Khan

Back-End Developer, Full Stack Developer, Web Developer, +4

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Hello! I'm Moin ul Hasan Khan, a Senior Backend Engineer with 6 years of experience building and scaling Laravel-based SaaS, fintech, and transactional systems. I enjoy turning complex requirements into secure, high-performance backend solutions. I specialize in microservices architecture, payment systems, REST APIs, and AWS cloud deployment. I thrive in product-based and enterprise environments, collaborating with cross-functional teams to deliver reliable software.…Hello! I'm Moin ul Hasan Khan, a Senior Backend Engineer with 6 years of experience building and scaling Laravel-based SaaS, fintech, and transactional systems. I enjoy turning complex requirements into secure, high-performance backend solutions. I specialize in microservices architecture, payment systems, REST APIs, and AWS cloud deployment. I thrive in product-based and enterprise environments, collaborating with cross-functional teams to deliver reliable software.

Available to hire

Hello! I’m Moin ul Hasan Khan, a Senior Backend Engineer with 6 years of experience building and scaling Laravel-based SaaS, fintech, and transactional systems. I enjoy turning complex requirements into secure, high-performance backend solutions.

I specialize in microservices architecture, payment systems, REST APIs, and AWS cloud deployment. I thrive in product-based and enterprise environments, collaborating with cross-functional teams to deliver reliable software.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

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.