Andrew Steine Christopher

Full-stack & AI engineer and UI/UX designer in Malang, Indonesia.

See the work

I design interfaces, build the systems behind them, and stay until people actually use them.

Skills & tools

Languages

TypeScript, JavaScript, Python, SQL (PostgreSQL, PL/pgSQL), HTML & CSS, Shell, PHP, Java, C

Web & Data

React, Next.js (App Router), Node.js, Tailwind CSS, Prisma, PostgreSQL, SQLite, Three.js

AI & Automation

LLM integration, AI agents, Chatbots, Prompt design, OCR, Scheduled jobs

Infrastructure

Docker, Linux, Git, GitHub Actions, Monitoring & alerts

Design

UI/UX Design, Wireframing & Prototyping, Figma, Adobe Photoshop, Adobe Illustrator

Figma
Photoshop
Illustrator
Next.js (Learning)
React (Learning)
TypeScript (Learning)
Node.js (Learning)
Python (Learning)
HTML
CSS
Tailwind
Three.js
PHP
Java
C
C++
PostgreSQL
MySQL
SQLite
Prisma
Docker
Linux
Git
GitHub

Showcase

All work

From first chat to live, in four steps.

10+ projects built. 214 tickets sold on KUWERA alone.

01

Talk

Tell me how the business runs today and which part eats up the most time.

02

Plan

I map the flow, show what can be automated, and agree on cost and timeline.

03

Build

I design and build it, and you can try the progress every week.

04

Launch

It goes live, and I stay around to watch it and adjust what needs changing.

Experience

Aug 2026 to nowFullstack AI Engineer & Technical Lead, D'ProductionRegistration and payment sites, event-day check-in, booth booking, the company dashboard, and the bots and servers behind them.
2025 to nowCoding Teacher, SD Kristen Kalam KudusTeaching Scratch to elementary students and reviewing their capstone projects.
FreelanceDesigner and system operatorLacaxa De Parfum, héally bites, Kaypang, D'Production.
Dec 2023 to Aug 2024Intern Teacher, English Flash ILCAssisted English courses and guided international intern teachers.

Education

DegreeBS in Information Systems, Ma Chung UniversityGPA 3.64.

Certifications

Belajar Dasar AI

Dicoding Indonesia

Memulai Pemrograman dengan Python

Dicoding Indonesia

Belajar Dasar Pemrograman JavaScript

Dicoding Indonesia

Belajar Dasar Pemrograman Web

Dicoding Indonesia

Belajar Prinsip Pemrograman SOLID

Dicoding Indonesia

Belajar Dasar Git dengan GitHub

Dicoding Indonesia

Memulai Pemrograman Dengan Java

Dicoding Indonesia

Memulai Pemrograman Dengan C

Dicoding Indonesia

Memulai Dasar Pemrograman untuk Menjadi Pengembang Software

Dicoding Indonesia

Pengenalan ke Logika Pemrograman (Programming Logic 101)

Dicoding Indonesia

Achievements

140Committee ChairMa Chung Festival 2026, the campus-wide welcome for new students.
2026Organizing ChairEKSKURSI 2026, from planning through execution and evaluation.
2025Vice Chair, HMPSI2025 to 2026. Coordinated every division and wrote the evaluation reports.
3rdMa Chung Ambassador2025, Ma Chung Ambassador x blu Ambassador.