Get to Know
About Me
Clients
200+ worldwideProjects
100+ web applicationI am Mahmudul Hasan Hasib, a Senior Backend Engineer with 6+ years of experience building scalable systems across SaaS, healthcare technology, and affiliate marketing platforms. Specialized in architecting multi-tenant applications, real-time data processing systems, and high-performance APIs serving millions of users. Proficient in Laravel, NestJS, Python/FastAPI, Express.js, React.js, Next.js,Vue.js, Livewire, and Alpine.js. Expert in database design with PostgreSQL, MySQL, MongoDB, and Redis. Experienced in cloud infrastructure (AWS, Docker), REST APIs, GraphQL, and OAuth2/JWT authentication. Passionate about mentoring teams, establishing coding standards, and delivering zero-downtime releases. I love solving complex technical challenges and sharing knowledge with the developer community.
Let's TalkWhat Skills I Have
My Experience
Backend Development
PHP
ExperiencedLaravel
ExperiencedNode.js
ExperiencedNestJS
ExperiencedExpress.js
ExperiencedPython
ExperiencedFastAPI
ExperiencedREST API
ExperiencedGraphQL
ExperiencedWebSocket
ExperiencedFrontend Development
HTML/CSS
ExperiencedJavaScript
ExperiencedTypeScript
ExperiencedReact.js
ExperiencedNext.js
ExperiencedVue.js
ExperiencedLivewire
ExperiencedAlpine.js
ExperiencedTailwind CSS
ExperiencedBootstrap
ExperiencedDatabase & Caching
PostgreSQL
ExperiencedMySQL
ExperiencedMongoDB
ExperiencedRedis
ExperiencedFirebase
ExperiencedDatabase Design
ExperiencedQuery Optimization
ExperiencedData Migration
ExperiencedDevOps & Cloud
Docker
ExperiencedAWS
ExperiencedGit
ExperiencedCI/CD
ExperiencedLaravel Horizon
ExperiencedOAuth2/JWT
ExperiencedMicroservices
ExperiencedMy Recent Work
Portfolio
Somoy TV Online Portal
A high-traffic digital journalism platform powering Somoy News with millions of daily visitors and live TV broadcasting capabilities. As Senior Backend Web Developer, I designed database schemas for both REST and GraphQL APIs, optimized system performance, and built the core infrastructure supporting real-time news delivery. Technologies: Express.js, GraphQL, Nuxt.js, Redis, MySQL.
GithubLive Demo
FoodQo
A multi-tenant SaaS restaurant management platform with database-per-tenant architecture serving multiple clients. As Lead Backend Engineer, I architected the core system, implemented Netflix-style subscription models with integrated customer support, and developed complex analytics queries. Built comprehensive POS and inventory management features with real-time order processing. Technologies: Laravel, REST API, Nuxt.js, Redis, MySQL.
GithubLive Demo
Repocket
A comprehensive affiliate marketing platform connecting users with 200+ advertising partners. As Senior Backend Engineer, I architected the core offer management system, built robust postback webhook infrastructure, and developed sophisticated transaction processing workflows with fraud prevention mechanisms. Implemented offer progression tracking, EPC calculations, and real-time attribution features enabling reliable reporting across the platform. Technologies: Laravel, NestJS, PostgreSQL, MongoDB, Firebase, Docker, Kubernetes, REST API.
GithubLive Demo
Modi-Fit (Yoga Project)
A comprehensive yoga studio management system with class scheduling, membership management, and booking capabilities. As Lead Full-Stack Engineer, I architected scalable database structures, optimized database performance by 60%, and built modern, interactive interfaces with real-time updates. Technologies: Laravel, Livewire, Tailwind CSS, Alpine.js, PostgreSQL.
GithubLive Demo
Kaalmegha Resort
A resort management platform with comprehensive booking management, room inventory tracking, and guest services coordination. As Lead Full-Stack Engineer, I developed the complete booking workflow, payment integration, and guest management system. Technologies: Laravel, Livewire, Tailwind CSS, Alpine.js.
GithubLive Demo
Quick Mart BD
A full-featured eCommerce platform with product catalog management, shopping cart, payment processing, and order fulfillment. As Lead Full-Stack Engineer, I built the complete storefront and admin panel with inventory management and customer order tracking. Technologies: Laravel, Livewire.
GithubLive Demo
Review from clients
Testimonials
Shahier Nashaat
M H Hasib is one of the best teammates I have ever worked with, she is a very good listener, a fast learner provides help to anyone in the team if needed, and is very committed to the responsibilities that she has.
Chimwewme Sinyinza
I had the chance to work with M H Hasib on different projects. Her technical skills were always impressive. She constantly showed professional behaviour and a high level of problem-solving skills.She is always creative with writing codes and shows a nice attitude towards team members. Based on that, I would gladly recommend her as a software developer with her technical and soft skills.
Chimwewme Sinyinza
I had the chance to work with M H Hasib on different projects. Her technical skills were always impressive. She constantly showed professional behaviour and a high level of problem-solving skills.She is always creative with writing codes and shows a nice attitude towards team members. Based on that, I would gladly recommend her as a software developer with her technical and soft skills.