Lucky Pradana

Software Engineer. Clojure Clojure Enthusiast. Plays Tetris on tetr.io tetr.io. Co-founded AndroidDev Surabaya, SurabayaJS, Flutter Flutter Jakarta, and volunteered at Google GDG Surabaya. Taught Android development (Java, Kotlin) with Kemkominfo's SMKCoding program.

Work with me → get in touch.

Apps

Collaborations

ASCII Audio Visualizer Real-time audio visualization with ASCII — collab with AYSO Web OPEN
KaderKu Child growth monitoring app (Flutter) — collab with PrimaKu iOS Android OPEN

Personal

Shot-On Frame Camera watermark generator Web OPEN
cljds ClojureDart project generator pub.dev CLI OPEN
Jadwal Dokter Doctor schedule for Jakarta hospital Web OPEN
monojet B&W image/PDF converter for cheap laserjet printing macOS iOS iPadOS CLI OPEN
CryptoPouch Sweep dust from your wallet — convert sub-$1 ERC-20s to USDC/USDT Web Web3 OPEN

Work

BCA Corporate banking website — built at Aleph Labs Web OPEN
GuChat Chat, video call & play-to-earn games (AU) — built at GuChat iOS Android OPEN
JD Consulting Group · delisted Business & marketing consultancy website — built at Creazi Web
Wahyoo · delisted Culinary business app for warung owners — built at Wahyoo iOS Android
WKP Merchants · delisted Merchant POS for warung owners, formerly Bikin Tajir Merchant — built at Wahyoo Android
Langganan · delisted Online groceries & fresh produce ordering iOS Android
DHC by Prodia · delisted Doctor-facing app for Prodia — one Flutter codebase across mobile and web iOS Android Web

Playground

playdate-ui-toolkit · private UI toolkit for Playdate (C) GitHub OPEN
lottie-optimize-babashka · private Lottie JSON optimizer using Babashka — collab with GuChat CLI OPEN
image-stitching-babashka · private Screenshot stitcher using Babashka & ImageMagick CLI OPEN
video-screenshot-stitching · private Stitch a vertical-scroll screen recording into one tall image (Babashka + ffmpeg) CLI OPEN
URL Shortener Self-hosted link shortener (Go) Web OPEN

Open Source

playdate-claude-session Claude plan-usage limits on a Playdate — C app + tiny Go server for fly.io GitHub OPEN
Fig Autocomplete Added Flutter CLI autocompletion spec to withfig/autocomplete PR OPEN

Archived

clojure→lua for playdate · private Clojure to Lua transpiler for Playdate CLI OPEN

Worked with

GuChat (AU) SPRNV (SG) GoTu (US) Wahyoo Aleph Labs Dihardja Software PrimaKu AYSO (Acacia Yuk! String Orchestra, Bandung) Crea Digital Lab PENS (Politeknik Elektronika Negeri Surabaya) UNESA (Universitas Negeri Surabaya) ITS (Institut Teknologi Sepuluh Nopember) SMKCoding GDG Surabaya

Socials

Github LinkedIn Stack Overflow