LEFYAR.DEV
Yogyakarta, Indonesia / --:-- WIB

Archive / frontend - web3 - game

Hello.

I am Edma Reyfaldy, a frontend developer.

I build responsive interfaces with React, Next.js, TypeScript, and Tailwind CSS. Lately I have been exploring game development and Web3 products too.

Edma Reyfaldy

Some projects I've built.

Current selected work from hackathons.

1
Mantle Global Hackathon 2025 / Mantle / Solidity / Next.js

GeoBit

A Mantle Global Hackathon experiment for trading tokenized countries through a perp DEX concept. Built around Web3 primitives and a fast product demo.

GeoBit landing page screenshot
2
Celo Proof Of Ship May 2026 / Celo / MiniPay / cUSD

SplitVault

A MiniPay-ready app for shared recurring cUSD payments. Members fund their share, then the vault pays a merchant wallet when the cycle is due.

SplitVault landing page screenshot

Room for the timeline to grow.

A dedicated section for internships, freelance work, roles, and future milestones.

Jun 2023 - Dec 2023

Frontend Dev Intern / PT. Kedata Indonesia

Worked on frontend implementation and interface details while learning production workflows, component structure, and responsive UI habits.

Sep 2024 - Present

Information Technology Student / AMIKOM Yogyakarta

Studying information technology while continuing independent frontend, game development, and Web3 product experiments.

Tools for modern interfaces and prototypes.

The stack I reach for when turning product ideas into usable screens.

Frontend

  • React.js
  • Next.js
  • TypeScript
  • Tailwind CSS

Design

  • Figma
  • Photoshop
  • Canva

Web3

  • Solidity
  • Viem
  • Foundry

Other

  • Unity
  • Vercel
  • GitHub

Let's make something.