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Rahmad Haret Rayhanda

Fullstack Developer
Website Development · APP Development · IT Lead

Full-stack Developer · IT Leader · with hands-on experience delivering production-ready systems across Singapore and Indonesia — specializing in scalable web solutions, IT infrastructure, and real-world business impact.

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01

About Me

Fullstack Web Developer with hands-on experience in building scalable web applications using Laravel, React.js, and Node.js. Proven track record in developing end-to-end systems including backend architecture, database design, and responsive frontend interfaces. Passionate about delivering high-performance and user-centric web solutions.

10+
Projects Delivered
2+
Years Professional Experience
4
Countries / Markets Served
8+
Certifications

// quick_info

B.Eng Industrial Engineering
Singapore / Indonesia
madrayhanda@gmail.com
LinkedIn Profile
github.com/retrayhanda
retrayhanda.github.io
Bahasa Indonesia (Native) · English
02

Experience

Contract
Huang He Consultancy Group
Web Developer
Singapore Sep 2024 – Sep 2025
View Company
Full-time
PT. Andalas Konsultan Sarana Infrastruktur
Director of IT
Padang, Indonesia Sep 2024 – Jun 2025
View Company
Freelance
CV. Dhia Afna Anugerah Batam
Web Developer
Batam, Indonesia Jan 2025 – Mei 2025
View Website
Contract
Chains Fusion
Web Developer
Singapore Sep 2024 – Feb 2025
View Company
Freelance
Element5
Web Developer
Singapore
View Website
Freelance
Asdin Associates
Web Developer
Singapore
View Website
Project
Andalas Training Center
Web LMS Developer
Padang, Indonesia
View Website
Project
Alih Daya Andalas
Web Developer
Padang, Indonesia
View Website
Project
Paten Group
Web Developer
Indonesia
View Website
Project
IE PRO TECH — E-Learning
Web LMS Developer
Jul – Aug 2024
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Project
Risk Management Website
Fullstack Developer — PHP / Laravel / MySQL
Padang Feb – Jul 2024
View Project
Lab
Laboratory of Info Systems & Decisions
Lab Assistant · Dir. of Programming Practicum
Jun 2023 – Jul 2024
Project
PT. Novalindo
3D Machine Design — SolidWorks & SketchUp
Nov – Dec 2023
View Work
Volunteering
Koto Aur Malintang Market
Market Layout Design — AutoCAD
August 2023
03

Education

Bachelor of Industrial Engineering
Andalas University — Faculty of Engineering
August 2020 – August 2024 · Padang, Indonesia
GPA: 3.22 / 4.00

Final thesis: Design of a Risk Management Website-Based Information System at Andalas University. Active member of HMTI (Industrial Engineering Student Association), Laboratory Assistant, and Programming Practicum Coordinator.

Information Systems Data Analysis Decision Systems Programming Operations Management System Design Quality Control Optimization & Simulation Supply Chain & Logistics
04

Certifications

Microsoft
Discover Data Analysis
Issued November 2023
View Credential
Microsoft
Describe Cloud Service Types
Issued November 2023
View Credential
Microsoft
Get Started With Power Automate
Issued November 2023
View Credential
Microsoft
Create Power BI Model Relationship
Issued November 2023
View Credential
Microsoft
Model Data In Power BI
Issued November 2023
View Credential
Microsoft
Use Visual In Power BI
Issued November 2023
View Credential
RevoU
Digital Marketing Mini Course
Issued March 2022
View Credential
Gerakan Nasional 1000 Startup Digital
#Hack4ID
Issued October 2023
05

Skills

Programming Languages
JavaScript
Python
PHP
SQL
Lua
HTML
CSS
Frameworks & Libraries
Laravel
React.js
Next.js
Node.js
Tailwind CSS
WordPress
Tools & Software
Figma
Power BI
MySQL
Git / GitHub
VS Code
SolidWorks
AutoCAD
SketchUp
Photoshop
Canva
Corel Draw
Google Colab
Domain Skills
3D Modelling
Data Analysis
Data Entry
Engineering Drawing
UI/UX Design
SEO Optimization
06

Curriculum Vitae

Rahmad Haret Rayhanda

Industrial Engineer · Web Developer · IT Director · Data Analyst

madrayhanda@gmail.com · Singapore / Indonesia

View Full CV
Work Experience
Huang He Consultancy Group
Sep 2024 – Sep 2025
Web Developer · Contract · Singapore
Designed, developed, and managed WordPress-based websites. Customized themes/plugins, optimized SEO and performance, integrated e-commerce and API solutions, implemented HTML/CSS/JS/PHP features.
PT. Andalas Konsultan Sarana Infrastruktur
Sep 2024 – Jun 2025
Director of IT · Full-time · Padang, Indonesia
Oversaw strategic planning and implementation of IT systems. Managed IT budget, hardware/software/networks, cybersecurity (ISO 27001), and led/trained the IT team.
CV. Dhia Afna Anugerah Batam
Jan 2025 – Mei 2025
Web Developer · Freelance · Batam, Indonesia
Developed and managed WordPress websites, customized themes/plugins, optimized performance and SEO.
Risk Management Website — Andalas University
Feb 2024 – Jul 2024
Fullstack Developer · Padang, Indonesia
Built a full-stack risk management system using PHP/Laravel/MySQL. Designed UML diagrams, conducted system analysis, built verification/validation workflows, and provided risk level dashboards for faculties.
Laboratory of Information Systems & Decisions
Jun 2023 – Jul 2024
Lab Assistant · Director of Programming Practicum · Andalas University
Led practicum sessions for 4 subjects (Engineering Drawing, Programming, Data Engineering, Information Systems). Designed Python practicum modules covering basic to OOP. Managed 4–5 student groups per session.
PT. Novalindo
Nov 2023 – Dec 2023
3D Machine Design · Padang, Indonesia
Measured machine components, created 3D models using SolidWorks and SketchUp, and produced engineering drawings from 3D models.
Education
Andalas University
Aug 2020 – Aug 2024
Bachelor of Industrial Engineering · GPA: 3.22
Thesis: Design of a Risk Management Website-Based Information System. Active in HMTI, Laboratory Assistant, Programming Practicum Coordinator.
Technical Skills
JavaScript Python PHP SQL Laravel React.js Next.js Node.js WordPress Tailwind CSS MySQL Figma Power BI SolidWorks AutoCAD Git / GitHub

Let's Connect

I'm open to new opportunities in web development, logistics, data analysis, or IT management. Feel free to reach out through any of the channels below.

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