$ whoami — product engineer · Kampar, Riau, ID

I build internal systems teams rely on every day.

From rebuilding a PHP backend in NestJS to shipping React interfaces that hold up under real operational load — at Nusanet and beyond.

TS teguh.ts
/** Product engineer, self-documented */const teguh = {  name: "Teguh Dana Prayuda",  role: "Product Engineer",  company: "PT. Media Antar Nusa",  base: "Kampar, Riau, ID",  stack: ["React", "TypeScript", "NestJS"],  roots: "warehouse floor",  status: "open to opportunities",} as const;export default teguh;

$ git log --reverse --oneline

From the warehouse floor to the codebase

Before I wrote software for operations teams, I worked in one — counting stock, supervising outbound goods, and chasing accuracy in daily reports. Three commits tell the story.

a41f2c92022 — 2023

init: know the floor

Years as a picking supervisor and warehouse administrator taught me how data actually gets entered during a rush — not how it looks in the ideal case.

b7d80e3ongoing

docs: translate the need

I turn business processes into product requirements a team can act on, then write the technical documentation that keeps everyone aligned.

c9e51faHEAD → main2024 — now

feat: build the system

React.js on the front end, NestJS on the back — including refactoring legacy code so the next engineer can maintain it without guesswork.

$ ls ./skills

Modules

The same care applies off the stack, too — clear, dependable fixes for the networks and hardware that keep everyday operations running smoothly.

frontend.ts7 exports
React.jsTypeScriptJavaScript Tailwind CSSSassHTML5CSS3
backend.ts4 exports
NestJSExpress.jsMySQLSQL
tooling.ts5 exports
GitBitbucketJira SAPMicrosoft Office
design.ts1 export
CorelDRAW
support.ts4 exports
LAN NetworkingSystem Installation Hardware TroubleshootingPrinter Troubleshooting

$ cat CHANGELOG.md

Track record

2024 — 2026
full-time

Product Engineer

PT. Media Antar Nusa (Nusanet)

  • Refactored IS Nusanet from PHP to NestJS, modernizing the backend and making it far easier to extend.
  • Built the nusacontact and formreg web applications from requirements through release.
  • Developed React.js front-end modules for the company's internal systems.
  • Wrote the technical documentation and progress reports that keep the engineering team in sync.
2023
full-time

Picking Supervisor

PT. Lestari Alam Segar (Wings Group)

  • Tracked inventory in SAP and reconciled stock data against physical counts.
  • Supervised outbound goods from the finished-goods warehouse.
  • Held daily operational records and reporting to a high accuracy standard.
2022
internship

Product Engineer Intern

PT. Media Antar Nusa (Nusanet)

  • Designed and built the IS Nusanet front end in React.js.
  • Designed and built the Admin Sikomat front end in React.js.
2022
part-time

Warehouse Staff

CV. Sentral Media Informatika

  • Managed inbound and outbound goods along with warehouse administration.
  • Recorded stock levels and produced inventory reports.
  • Designed product labels to support day-to-day operations.

$ cat education.md

Education

2016 — 2021

STMIK MIKROSKIL, Medan

Informatics Engineering

2013 — 2016

SMK YAPIM, Mabar

Computer and Network Engineering

$ ./contact --list

Let's talk about your project

Open to product engineering, front-end, and back-end roles. Email or WhatsApp reaches me fastest.

teguh@kampar:~
TEGUH DANA PRAYUDA exit 0 · ships quality code · 2026