✦ Full Stack Developer

Risna Berti
Sundari

One bug closer to something amazing.

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✦ Projects

Projects that matter

Production systems and platforms I've built, prioritized by impact — from enterprise ERPs to live payment gateways.

Full-stack inventory & production management system for garment manufacturing

June 2025 - Present

  • React.js
  • Python
  • FastAPI
  • PostgreSQL
  • +2 more
Details

Led development of textile production tracking from raw fabric to finished goods

June 2025 - Present

  • React.js
  • Python
  • FastAPI
  • PostgreSQL
  • +2 more
Details

Payment monitoring system handling IDR 8.5B+ in transactions

December 2023 - May 2025

  • React.js
  • Laravel
  • MySQL
  • REST API
Details

Next.js photobooth booking platform with integrated payment gateway

2026 - Present

  • Next.js
  • TypeScript
  • Tailwind CSS
  • DOKU QRIS
  • +2 more
VisitCode
Details

✦ Other projects

Sinzhing Fashion - Textile Inventory System

Full Stack Web Developer · Sinzhing Fashion · 2025

Details →

Prabu Notify - Centralized Notification System

Backend & Frontend · 2025

RanHR - Company Profile CMS

Backend & Frontend · 2024

E-Letter Module - PT Nocola IoT Solution

Backend & Frontend · 2024

Drift Coffee - Mobile & Dashboard App

Frontend Developer & Product Lead · Personal Project · 2026 - Present

Details →

nanumber-py - Open Source Python Library

Author & Maintainer · 2024

E-Vouching System - Final Project

Solo Developer · 2020 - 2023

✦ Skills

Built with modern stack

Full-stack development across Python, React, and PostgreSQL. Experience with system design, API development, and production deployments.

Frontend

  • React.js
  • Next.js
  • TypeScript
  • JavaScript
  • Tailwind CSS
  • Flutter
  • Dart

Backend

  • Python
  • FastAPI
  • Laravel
  • Go (Golang)
  • PHP
  • CodeIgniter
  • REST API

Database

  • PostgreSQL
  • MySQL
  • SQLAlchemy
  • Prisma
  • Database Design & Optimization

DevOps & Tools

  • Git
  • GitHub
  • VPS Deployment
  • cPanel
  • WHM
  • Postman
  • Swagger/OpenAPI
  • Figma

Specialization

  • Full-Stack Development
  • ERP Systems
  • Inventory Management
  • Payment Integration
  • System Design

2+

Years Experience

12

Projects Completed

50K+

Lines of Code

✦ Contact

Let's build something great

Open to freelance projects, collaborations, or just grabbing coffee. Drop me a line!

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Available for new opportunities