About Yudhi

> I’m Yudhi Armyndharis — a fullstack developer focused on web & mobile apps, backend services, and IoT. I like building systems that are fast, clean, and easy to operate.

What I focus on

Fullstack TS/JS for web & mobile apps (Ionic/Flutter/Native)
Backend with Python or Go
IoT with MQTT, dashboards, and alerting
Performance, maintainability, and delivery clarity

Working style

Clear scope before build
Realistic milestones and transparent progress
Short but useful documentation
Maintainability-first mindset

Values

Clarity over complexity
Measure before optimise
Ship small, iterate fast
Long-term maintainability

Core skills

Web & frontend

Next.js (App Router)ReactTypeScriptTailwind CSSTechnical SEO + performance

Backend & data

Node.jsPython (FastAPI)GoPostgreSQLRedisAPI design + integrations

IoT & operations

MQTT topic/schema designRealtime dashboards + alertingDockerLinuxObservability (logs/metrics)

Certifications

Microsoft Certified Professional

2010

Microsoft Specialist

2010

Certified Red Team Operation Management

2025

My stack

TypeScript

Languages

Python

Languages

Next.js

Frontend

React

Frontend

Node.js

Backend

NestJS

Backend

FastAPI

Backend

PostgreSQL

Database

MongoDB

Database

Redis

Database

MQTT

IoT

Docker

DevOps

AWS

Cloud

Linux

Systems

Git

Tools