Hi, I'm Hafidz
Frontend Developer
I build fast, scalable, and intuitive web apps using
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About Me
I’m Frontend Developer with 5+ years of experience building scalable, responsive, and user-centered web applications. Delivered 35+ production projects across Exchange Platform, Web3 dApps, marketplaces, internal systems, and company profile websites. Strong expertise in React, Next.js, React Native, TypeScript, Redux, Tailwind, API integration, Responsive Web Design and performance optimization. I focus on writing clean, maintainable code and delivering fast, modern interfaces that support real business growth.
5 +
Years Of
Experience
35 +
Complete
Project
15 +
Clients
User Centric Thinking
Design and build interfaces that are intuitive, accessible and enjoyable to use.
Atention to Detail
Small design inconsistencies or broken UI interactions can negatively affect user experience.
Collaboration
Work effectively with designers, backend developers, and product managers to bring ideas to life.
Problem Solving
Analyze issues logically, debug efficiently, and create effective solutions.
User Centric Thinking
Design and build interfaces that are intuitive, accessible and enjoyable to use.
Atention to Detail
Small design inconsistencies or broken UI interactions can negatively affect user experience.
Collaboration
Work effectively with designers, backend developers, and product managers to bring ideas to life.
Problem Solving
Analyze issues logically, debug efficiently, and create effective solutions.
Selected Work
Here are some of my selected projects. Several others cannot be showcased publicly as they are under NDA. I fully respect my clients confidentiality — but I'd be happy to discuss them with you privately.
Funny Fun
3 Months | 2025
A Solana-based token platform inspired by PumpFun, where I developed the UI/UX, integrated APIs, and ensured smooth overall performance.
GiraffeDex
1 Month | 2025
A decentralized exchange with swap, liquidity, and staking features, where I built the UI and integrated smart contracts using Viem.
Nexchange
3 Months | 2024
A crypto exchange platform for trading assets, where I built the UI, integrated trading APIs, and implemented live transaction features.
Oceanex
3 Months | 2024
A crypto exchange platform focused on efficient trading, where I handled UI development for buy/sell transactions and market listings.
Swaparrot
2 Months | 2024
A multi-feature DEX with swap, liquidity, staking, farming, locking, and bridge, where I developed the UI and implemented staking and bridge via API.
Weekendo Design
2 Weeks |2024
A creative portfolio platform for digital creators, where I designed and developed a modern, visually appealing user interface.
Nusatech Blockchain
1 Week | 2023
A company profile website for a blockchain IT solution firm, where I built a responsive, professional, and animation-rich interface.
Beauty Faucet
1 Week | 2024
A blockchain faucet website allowing users to claim free tokens, where I developed a fast and secure interface integrated with API endpoints.
My Digital Product
Beyond working in IT, I am also actively developing digital products to meet market needs. My main product is SAPAKAMI, a digital invitation marketplace that helps couples create elegant and modern wedding invitations.
SAPAKAMI
Digital Invitation Marketplace
A comprehensive platform that revolutionizes how couples create and share their wedding invitations. SAPAKAMI provides beautiful templates, easy customization tools, and integrated RSVP management to make wedding planning simpler and more elegant.
Interested want to know more about this product?
Let's Connect!
I'm passionate about building beautiful, responsive, and user-focused interfaces. Whether you're a startup, agency, or individual looking to bring a design to life — I'm here to help. Reach out and let's discuss how we can make your ideas real.