App LogoApp name
AS

ahmad staifen

Open to work1 years experience

Frontend Developer

Yogyakarta, IndonesiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Frontend Developer · React.js & Next.js Specialist

GitHubLinkedIn
Resume
Email

Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

45 skills
javascripttypescripthtml5css3soliditypythonphpsqlreact.jsnext.jstailwind cssshadcn uiframer motionresponsive designcross-browser compatibilitytanstack querycontext apizustandrestful apisgraphqlvitenpmyarngitgithubdockerci/cdnode.jsexpress.jspostgresqlmysqlprismafoundrywagmiviemrainbowkitlayerzerosmart contract developmentdefi protocolscloudinaryperformance optimizationweb securityai/mlscikit-learntensorflow

Work Experience

Work Experience Not Populated

Professional job history, career timeline, and previous industry roles will show here once linked or added.

Projects

Senja — Cross-Chain Stablecoin Lending Protocol

View Project
Next.jsReactTypeScriptTailwind CSSWagmiViemRainbowKit
  • Built the responsive Next.js frontend for a permissionless stablecoin lending and borrowing protocol, deployed as a LINE Mini DApp serving the Kaia ecosystem.
  • Designed reusable, component-driven UI with React, TypeScript, and Tailwind CSS following modern accessibility and cross-browser standards.
  • Implemented complex cross-chain user flows by integrating LayerZero messaging, DragonSwap for collateral swaps, and Orakl Network oracles for real-time price feeds.
  • Integrated wallet connectivity and on-chain interactions using Wagmi, Viem, and RainbowKit, with optimistic UI states and graceful error handling.

Caer — Cross-Chain DeFi Application on Espresso Network

View Project
Next.jsReactTypeScriptTailwind CSSWagmiViemSolidity
  • Developed the end-to-end frontend interface for a cross-chain DeFi application leveraging the Espresso confirmation layer for fast, verifiable rollup transactions on Ethereum.
  • Architected modular React/Next.js components with clear separation of concerns, reusable hooks, and TypeScript types for maintainability.
  • Contributed to the backend solver logic that coordinates cross-chain transaction execution, bridging blockchain primitives with the user-facing flow.
  • Optimized rendering and data-fetching strategies to handle on-chain latency while keeping the UI responsive across devices.

Personal Portfolio

View Project
Next.jsTailwind CSS
  • Designed and shipped a responsive personal portfolio showcasing projects, certifications, and case studies, built with Next.js and Tailwind CSS and deployed on Vercel.
  • Implemented Framer Motion animations and accessible component patterns while maintaining strong Lighthouse performance scores.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

3rd Place - Kaia Wave Stablecoin Summer Hackathon

3rd Place (2nd Runner-Up) — Kaia Wave Stablecoin Summer Hackathon 2025, co-hosted by Kaia, Tether, and LINE NEXT.

Finalist - Espresso Global Hackathon

Finalist — Espresso Global Hackathon (cross-chain confirmation layer for Ethereum rollups).

2nd Place - Educhain Hackathon

2nd Place — Educhain Hackathon Semester 3, DeFi Track.

About Details

Professional Bio

Frontend Developer with hands-on experience building responsive, scalable web applications using React.js, Next.js, TypeScript, and Tailwind CSS. Proven ability to translate UI/UX designs into clean, maintainable, and reusable component-based code.

Bachelor of Informatics (S1 Informatika) in Informatics

Universitas Amikom Yogyakarta (2022 - 2026)

High School Diploma

SMA Negeri 1 Jatisrono (2019 - 2022)

Languages: English, Hindi
Email: Locked