Project Spotlight
My Ababil User Portal
The only social media platform for growth, impact, healthy living, and making a difference.
Next.jsTypescriptTailwindCSSFlowbiteMongoDB
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Software Engineer • Frontend-focused Fullstack
Building
Frontend-focused Full-Stack Developer with 3+ years of experience building scalable, production-ready applications. Specialized in React.js, Next.js, and TypeScript with backend expertise in Node.js, Express, and MongoDB. Experienced in performance optimization, SEO, and Google Analytics integration, collaborating closely with UI/UX teams to deliver high-impact, user-centric solutions.
Live profile
Md. Hasanul Banna Khan Abir
Online
Core stack and strengths
⚡ JavaScript • TypeScript
⚛️ React • Next.js • Vue.js
🛢️ MongoDB • Prisma
🤖 RAG • AI SEO
📈 Optimization • Analytics
💡 Webflow • GSAP • Framer
Resume highlights
⚡ Boosted performance & SEO by 30% with optimization + GA on Appstick & ShopStick.
🎬 Built Next.js + TS site with GSAP animations for Appstick.
🛠️ Migrated My Ababil portal from MUI + JS → Tailwind, Flowbite & TS.
🧩 Built User Portal & Kiosk module for My Ababil.
🤖 Developed RAG AI chatbot for ShopStick onboarding.
🚀 Launched 4 commercial React products on ThemeForest.
3+ yrs exp
Scalable production apps
professional journey
Experience & Expertise
Building scalable products and leading technical excellence across mission-driven organizations
Roles
4
Current
1
Timeline
December 2022 - Present
Software Engineer (Remote)
Maven24
⏱️October 2025 - Present
📍New York, USA (Remote)
Developing core features for My Ababil and My Takbir while improving scalability, maintainability, and type safety across production systems.
- Developing the User Portal, dynamic nested side menu, and Kiosk Devices module for My Ababil
- Leading migration of the Live Fundraising Portal from MUI + JavaScript to TailwindCSS, Flowbite, and TypeScript
- Built the learning portal for My Takbir, focused on scalable delivery for learners and teachers
- Improved maintainability and long-term scalability with stronger type-safe architecture
ReactNext.jsTypeScriptTailwindCSSFlowbiteReduxREST APIsMaterial-UI
Software Engineer (Onsite)
Appstick
⏱️January 2025 - October 2025
📍Khulna, Bangladesh
Built and launched production web products for Appstick, including the corporate website and ShopStick subscription platform modules.
- Built and launched the modern Appstick corporate website
- Developed responsive production UIs for ShopStick with onboarding, authentication, subscription, and HRM modules
- Integrated backend services and Dodo payment gateway for end-to-end product workflows
- Boosted performance and SEO by 30% for a smoother user experience
ReactNext.jsTypeScriptTailwindCSSNode.jsExpress.jsDodo PaymentsSEO
Full Stack Web Developer (Remote)
Exateks
⏱️November 2023 - August 2024
📍Toronto, ON, Canada
Built scalable product architecture and API systems while modernizing the company website and developer workflows.
- Built scalable architecture using Nx Monorepo and led the company website redesign
- Developed Fastify REST APIs and optimized MongoDB + Prisma data workflows
- Created technical documentation to improve team collaboration and delivery speed
- Collaborated with UI/UX and backend teams to ship production-ready modules
ReactNext.jsTypeScriptNode.jsFastifyMongoDBPrismaNx Monorepo
Frontend Web Developer (Onsite)
Toerus
⏱️December 2022 - October 2023
📍Khulna, Bangladesh
Converted premium templates into production React applications and supported frontend delivery across multiple client products.
- Converted Envato theme templates into high-quality React applications
- Published four products: Mrittik-React, Jackcerra-React, Builderin-React, and HungryBuzz-React
- Collaborated with senior developers on Sass, Bootstrap, and jQuery projects
- Ensured responsive UI quality, efficient code practices, and structured project planning support
ReactJavaScriptSassBootstrapjQueryHTMLCSS
Portfolio
Selected Projects
Production-grade work across real products, user portals, and frontend-heavy full-stack systems.
13 shown4 featured
In Progress2026
My Takbir
#1 site for learners and teachers for the knowledge of Islam
ReactMaterial UINode.jsExpress.js
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Shipped2025
Appstick Official
A fully functional Next.js web application for the Appstick Software Company.
Next.jsTailwindCSSShadCnThree.js
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Shipped2024
Shopstick Platform
A full-stack e-commerce platform with product catalog, storefront flows, and business-facing management modules for the Shopstick ecosystem.
ReactNode.jsExpress.jsMongoDB
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Shipped2023
Mrittik React
A feature-filled React app and component library that ships with hundreds of ready-to-use components for construction, architecture, or builders companies.
ReactComponent Library
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Shipped2023
Jackcerra React
A creative, elegant, modern, clean, and responsive React application for business, consultancy, insurance, and investment companies based on Bootstrap 5.
ReactBootstrap 5
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Shipped2023
Builderrin React
A creative, elegant, modern, clean, and responsive React JS application for construction, architecture, and builder companies based on Bootstrap.
ReactBootstrap
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