Professional Portfolio - Wahyu Trianto

About Me

Creative Developer & Designer

I am a Full Stack Developer with experience in building end-to-end web applications using modern web technologies. Through the RevoU Full Stack Bootcamp and my internship at TD Automotive Compressor Indonesia, I developed internal web systems, built RESTful APIs, and optimized SQL queries to improve system performance and reliability. My technical skills include JavaScript, PHP, CodeIgniter, MySQL/SQL Server, REST API development, Git, and responsive web development. I focus on writing clean, maintainable code and translating business requirements into scalable frontend and backend solutions. I am eager to grow as a Full Stack Developer and contribute to building secure, efficient, and user-focused applications.

Clean Code

Well-structured and maintainable code

Modern Design

Designs that follow modern trends

My Skills

Technical Skills

Frontend Development 95%

Backend Development 85%

UI/UX Design 90%

Database Management 80%

Technologies

HTML5

CSS3

JavaScript

TypeScript

PHP

Python

Git

Bootstrap

Tailwind

React

Node.js

Next.js

Nest.js

Laravel

CodeIgniter

SQL Server

MySQL

SQLite

PostgreSQL

MongoDB

Work Experience

PT. TD Automotive Compressor Indonesia – Fulltime Internship

FullStack Web Developer – CodeIgniter 3, SQL Server

December 2025 – Present

Developed a web-based Tool Management System to support internal tool inventory and tracking.
Implemented modules for tool inventory, borrowing, returns, and stock monitoring using CodeIgniter 3 and SQL Server.
Built CRUD, search, and reporting features to improve data accessibility and operational tracking.
Ensured database consistency, system security, and stable system performance for internal users.

PT. Qiana Medika - Freelance

FullStack Web Developer – PHP Native, MySQL

March 2025 – November 2025

Developed the company profile website and clinic management system to digitalize clinic operations.
Built modules for patient registration, appointment booking, queue management, and medical records.
Designed a centralized patient database and operational reporting system using MySQL.
Performed system maintenance and feature enhancements to support daily clinic operations.

Muhammadiyah Purwokerto University – Psychology Faculty – Part Time

FullStack Web Developer – PHP Native, MySQL

September 2024 – February 2025

Developed a web-based expert system for dyslexia and dysgraphia diagnosis using Forward Chaining and Certainty Factor methods to support psychological assessment.
Designed and implemented diagnosis workflows, data validation, and automated report generation using PHP and MySQL.
Built a structured database system to store patient examination results and diagnostic history.
Conducted system testing and debugging to improve diagnostic accuracy and system reliability.

Latest Projects

Anstonic Kreasi

Anstonic Kreasi is a creative company engaged in graphic design and modern website development for business needs.

HTML CSS JavaScript Company

View Details Live Demo

Online Game

An engaging and challenging online gaming platform.

HTML CSS JavaScript

View Details Live Demo

TACI Visitor Management System

Developed a web-based Visitor Management System for PT. TD Automotive Compressor Indonesia to digitalize the visitor registration, security verification, and monitoring process within the company.

CodeIgniter HTML5-QRCode Scanner TOTP Authentication

View Details Live Demo