Hello,
I'm Harris

|

Harris Portrait

About Me

Solving real-world problems through code into impactful digital solutions.

I'm a software engineer who thrives at the intersection of clean architecture and thoughtful design. I craft performant, scalable systems — from resilient backends to polished interfaces — with a relentless focus on quality and impact.

5+Years Experience
20+Projects Shipped

Journey

Work Experience

2022 — Present Full-time

Senior Software Engineer

RS Mata Undaan

  • Lead the design and development of internal applications and healthcare systems.
  • Maintain and improve Hospital Management Systems and related platforms.
  • Integrate third-party systems (BPJS Kesehatan, SATUSEHAT, IDRG, Winpay Payment Gateway).
Web AppMobile AppNetwork
2021 - 2022 Full-time

IT Support

Maybank

  • Provide technical support for hardware, software, and network-related issues.
  • Install, configure, and maintain computer systems and applications.
  • Maintain documentation of systems, configurations, and procedures.
NetworkSoftwareHardware

Education & Credentials

2017 — 2021 Degree

B.S. in Computer Science

UPN "Veteran" East Java

Graduated with honours. GPA 3.79.

2022 Certification

AWS Certified Solutions Architect

Amazon Web Services

Professional-level certification covering cloud architecture, scalability, and security best practices.

2020 Award

1st Place — Global Hackathon

Fintech Innovation Challenge

Built a real-time fraud detection engine in 48 hours, winning among 200+ international teams.

Featured Projects

Hospital Management System
Web App

Hospital Management System

A comprehensive system for managing hospital operations including patient records, appointments, billing, and staff management.

CodeIgniterPHPJavaScript
HRIS
Web App

Human Resource Information System (HRIS)

A Human Resource Information System for managing employee data, payroll, attendance, recruitment, and performance reviews.

Next.jsPostgreSQLNode.js
Point of Sale System
Web App

Point of Sale System (POS)

A flexible POS system suitable for cafes, restaurants, grocery stores, and retail — with inventory, reports, and multi-outlet support.

ReactNode.jsMongoDB
BersamaMU
Mobile App

BersamaMU

A mobile application for patient registration that simplifies the clinic check-in process, queue management, and medical history access.

FlutterLaravelFirebase
Content Management System (CMS)
Web App

Content Management System (CMS)

A versatile Content Management System (CMS) for creating and managing websites of all types, including Company Profiles, Personal Websites, Online News Sites, and E-Commerce platforms. Easily customize themes, update content, and control branding elements to deliver a professional, engaging, and responsive online presence.

LaravelPHPMySQL
Kita Nikahin
Web App

Kita Nikahin

A digital wedding invitation platform that lets couples create, customize, and share beautiful online invitations with RSVP tracking.

Next.jsTailwindPostgreSQL

Tools

Built-in utilities & interactive tools for everyone

Hotel Price Comparator

Real-time prices from Booking.com • links to Traveloka, tiket.com & Google Hotels

Select a city and dates, then click to compare prices in real time.

AI Tools Mini

Powered by Harris AI — smart micro-tools for anyone.

Ask anything — explain code, rewrite text, generate ideas, summarize, or anything else.

0 chars · Ctrl+Enter to send

Developer Utility Pack

JSON Formatter · Timestamp Converter · Color Palette Generator · Color Picker

Input JSON
Output
Epoch → Human
Human → Epoch
Live Clock
HueAlpha
#3b82f6
rgb(59, 130, 246)
hsl(217, 91%, 60%)
Palette Generator

Mini Games

Tic Tac Toe
Strategy

Tic Tac Toe

Unbeatable AIStrategy
Chess
Classic

Chess

Smart AIClassic
Brick Breaker
Arcade

Brick Breaker

High ScoreArcade
Live Analytics

Dashboard

Real-time site analytics — powered by Umami

Page Views
Visits
Bounce Rate
Avg. Session Time

Visitors Overview

Visitors Page Views
Get In Touch

Let's build
something great together.

Open to new opportunities, collaborations, and meaningful conversations. I'd be happy to hear from you and explore potential ideas together. Feel free to connect with me or leave a message in the guestbook.

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