MTR. Get in touch

// full-stack developer

Muhammad Tengku Rizky

Building web and backend systems across the JavaScript/TypeScript ecosystem and enterprise .NET Framework — with a focus on system maintenance, security analysis, and multi-tenant architecture.

Email me LinkedIn GitHub

// system log

About

Full-stack developer with 4+ years of experience building web and backend applications, spanning the JavaScript/TypeScript ecosystem (React, Node.js, Express, Hapi.js) as well as enterprise .NET Framework. Experienced in large-scale enterprise system maintenance, security analysis through vulnerability assessment scans, and multi-tenant architecture design — comfortable moving between fast-moving product work and the discipline required to keep critical legacy systems stable.

  • Location Bogor, West Java, Indonesia
  • Languages Indonesian (native) · English (working proficiency)

// mission log

Work Experience

  1. In progress Mar 2024 — Present

    Full Stack Developer — Maintenance

    PT. Code Development Indonesia

    • Handled Level 2 maintenance for enterprise systems built on .NET Framework 4.8.1 and SQL Server
    • Conducted routine application health checks, bug analysis, and fixes
    • Implemented user-driven change requests, including corporate tax and tax analytics modules
    • Maintained legacy systems and delivered incremental feature improvements
    • Collaborated using Git-based version control in a team environment
  2. Completed Feb 2022 — Jul 2023

    Back End Developer

    PT. Graha Digital Pratama

    • Developed backend systems for a hotel management application
    • Implemented hotel room availability search functionality
    • Built a hotel room reservation system
    • Designed APIs to display available hotels and room data
  3. Completed Feb 2021 — Jul 2022

    Back End Developer — Jawara Kasir (POS)

    Jawara Kasir - POS

    • Developed backend services for a POS application using a Spring Boot microservices architecture
    • Implemented a Git-based version control workflow
    • Collaborated with the team on application development and integration
  4. Completed Jun 2017 — Dec 2017

    Junior Front End Developer — Intern

    Bali Gatra Komunikasi

    • Collaborated with the development team on web application projects
    • Handled client requirements through direct meetings and requirement clarification
    • Managed file transfer and deployment using FTP (FileZilla)

// skill tree

Skills & Tools

Languages & Frameworks

  • JavaScript
  • TypeScript
  • React
  • Node.js
  • Express
  • Hapi.js
  • .NET Framework 4.8

Data & Infrastructure

  • PostgreSQL
  • Prisma ORM
  • SQL Server
  • Docker
  • Linux
  • RESTful API Design
  • Git / Version Control

Focus Areas

  • Vulnerability Assessment (VA) Analysis
  • Multi-Tenant Architecture
  • Docker Containerization

// achievements

Education & Training

B.S. in Informatics Engineering

Institut Bisnis dan Teknologi Indonesia

Aug 2019 — Oct 2023

Becoming a Front End Developer Expert

Dicoding Indonesia

  • Mobile-first, responsive layouts with CSS Grid, Media Query, and Off-Canvas patterns
  • Unit, integration, and end-to-end testing, plus debugging with DevTools
  • Clean Code principles from Robert C. Martin

// transmission

Let's talk

Open to full-stack roles and interesting problems — reach out through any channel below.

Email tengkudev@gmail.com Phone +62 82145858358 LinkedIn /in/muhammad-tengku-rizky-4a919416b GitHub github.com/Tengku1

Based in Bogor, West Java, Indonesia — open to remote roles.