Gusti Faizal

Software Engineer who loves design, based in Indonesia.
I help founders and startups turn ideas into production-ready software.

Recent Projects

Katalisk

Threads first creator workspace for writing, scheduling, and analyzing social content. Helps creators and small teams plan posts, manage drafts, schedule content, track performance, and stay consistent from one clean dashboard.

Next.js
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React
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TypeScript
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Tailwind CSS
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Shadcn
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PostgreSQL
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Prisma
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Cloudflare R2

Beatcaster

Widget for OBS/Streamlabs that shows your current Spotify track on stream

Next.js
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Motion
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TypeScript
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Drizzle ORM
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PostgreSQL
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Tailwind CSS
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Shadcn
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Nginx
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Docker

Faktur

A modern, full-stack invoice management application built with Next.js 16, featuring a beautiful UI powered by shadcn/ui and Tailwind CSS.

Next.js
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React
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TypeScript
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tRPC
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Tailwind CSS
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Shadcn
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Sqlite

Lamina

A modern crypto portfolio dashboard that tracks assets across multiple chains with real-time data visualization. Built with a clean, minimalist design aesthetic.

Next.js
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React
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TypeScript
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tRPC
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Tailwind CSS
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Shadcn

Orbis

a modern team management platform landing page, showcasing its features and benefits with a clean, professional design.

Next.js
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React
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Tailwind CSS
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Shadcn

Frequently Used Tools

Experience

Jan 2023 - Present

Software Engineer — Freelance

Built responsive, high-performance web apps using Next.js, TypeScript, and Tailwind CSS. Developed type-safe APIs with tRPC, integrated GraphQL/REST, and enhanced UX with Framer Motion animations and efficient state management.

Next.js
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React
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TypeScript
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Tailwind CSS
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tRPC
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Motion
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Rest API
Dec 2020 - Oct 2021

Frontend Developer — Friyay

Built the core front-end of a productivity platform, translating detailed Figma designs into a responsive React application. Managed data flow with performant GraphQL queries and mutations using Relay.dev, leveraging modern tools for a maintainable, high-quality codebase.

React
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JavaScript
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Relay.dev
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GraphQL
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Sass
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Figma
Apr 2018 - Jun 2018

Backend Developer Intern — Solusi247

Developed a core file converter API using Node.js and Express.js to support the company's internal file management system. Documented endpoints with Swagger for smooth front-end integration and improved team maintainability.

Node.js
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Express.js
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Swagger
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REST API
Jan 2014 - Jun 2014

Maintenance Technician Intern — Telkom Indonesia

Maintained and administered computer networks, hardware, and software systems to ensure reliable performance. Diagnosed and resolved technical issues across network and system components, and provided user training on computer system operations.

Networking
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Hardware Maintenance
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System Administration