Mahadi

Hasan

Experienced front-end engineer focused on building accessible and engaging digital experiences.

About Me

I am a front-end engineer based in Bangladesh, focused on building accessible, performant interfaces with React, Next.js, and TypeScript. I care about clear architecture, thoughtful motion, and products that feel polished from the first scroll.

5+ years of front-end development experience, with a focus on architecture, codebase structure, and long-term scalability.
Strong grasp of design fundamentals and React core concepts for efficient, maintainable application development.
Proficient in React, Next.js, JavaScript, Tailwind CSS, responsive design, and modern animation workflows.
Experienced in Agile/Scrum — sprint planning, stand-ups, and retrospectives aligned with product goals and timelines.
Experienced in building scalable component systems, reusable UI libraries, and maintainable front-end architectures.
Able to translate product requirements into scalable technical solutions while balancing business goals and user needs.
Focused on application performance, accessibility, SEO, and Core Web Vitals to deliver fast and inclusive user experiences.

Experience

A thread through every team I have built with.

Horizon
Lead Front-end Engineer
Jun 2025 – Present
- Designed and developed a universal embed system and React-based Web SDK for plug-and-play Shorts video integration across external platforms.
- Built a full-featured Console platform enabling video uploads, analytics, and end-to-end Shorts content management for creators and internal teams.
- React
- Web SDK
- Video Embeds
- Analytics
Learnyx AI
Front-end Developer
Jun 2024 – Apr 2025
- Designed and built the full frontend of an AI-powered educational platform for kids using React, React Router, TailwindCSS, ShadCN, and TanStack Query — Gamestories.ai.
- Developed a cross-platform educational sports game (web, Android, iOS) using React Native — Litzone.app — combining fantasy sports with reading and math challenges.
- React
- React Native
- TailwindCSS
- ShadCN
- TanStack Query
Redlime Solutions
Front-end Developer
Aug 2022 – May 2024
- Developed a user-friendly dashboard for medicine delivery and prescription management, integrating client, medicine, and user features with optimized performance.
- Implemented user authentication and role management using Next.js, Tailwind CSS, and Ant Design, enhancing portal security and responsive usability.
- Next.js
- Tailwind CSS
- Ant Design
TechnoVista Limited
Front-end Developer
Mar 2021 – Jul 2022
- Developed a ticket management system with React.js, Bootstrap, and Ant Design — role-based access, schedule programs, real-time seat management, and CRUD operations.
- Contributed to scalable micro-service architecture for government projects; collaborated on requirements, delivered quality solutions, and conducted thorough testing.
- React.js
- Bootstrap
- Ant Design
- Microservices