Hamyunz1
About Me
Rico Maykel Erawanto
Hi everyone! My name is Rico Maykel Erawanto. I'm a Full Stack Developer, Information Systems Student, gamer, and Google-fu search enthusiast. Currently, I'm working as a Front End / Fullstack Developer Intern at PT Nose Herbal Indo, having previously built HRIS systems and APIs as a Full Stack Intern at Mahakarya Maritim Indonesia.
I live in Medan, Indonesia. I was born in Bekasi, 15 May 2003, which makes me ... years old. I am currently pursuing my degree in Information Systems at Universitas Prima Indonesia.
Coding has been my passion and hobby since I was 16 years old. I enjoy building various backend solutions such as Discord automation bots, custom Roblox API community checkers, private digital transaction sites like BECdex, and news/weather applications with Flutter. I love designing relational databases, integrating payment gateways, and implementing clean code.
Besides coding, I love listening to music, especially Hip-hop and Jazz. I also enjoy playing games, with First-Person Shooters (FPS) and Role-Playing Games (RPG) being my favorite genres. In my free time, I watch anime, follow western series (especially the Marvel Cinematic Universe), and spend time sharing memes and tech discussions on Facebook.
Education
University
Universitas Prima Indonesia
Information Systems (GPA: 3.86)
2021 - 2025
Vocational High School
SMK Swasta Gajah Mada Medan
Computer and Network Engineering
2018 - 2021
Engineering & Workflow
Software Engineering
SDLC
Clean Code
Secure Code
Debugging
Troubleshooting
Performance Optimization
Database & Architecture
Database Design
Relational Data Modeling
Query Optimization
DevOps & Pipeline
Gitflow
GitHub Actions
CI/CD
Tools & Workflow
Agile/Scrum
API Testing
Technical Documentation
AI-assisted Dev Tools
Work Experience
PT Nose Herbal Indo — Front End Developer / Fullstack Developer Intern
Internship
  • Develop enterprise web application features based on PRD requirements, business workflows, and SDLC processes in an Agile/Scrum environment.
  • Implement frontend modules, forms, reporting pages, localization, menu features, and responsive user interfaces for internal business systems.
  • Integrate application modules with backend REST APIs, validate API responses, handle data flow, and coordinate issue resolution with Backend Engineers and QA.
  • Perform testing, debugging, bug fixing, troubleshooting, pull request updates, and feature maintenance on an existing production application.
  • Collaborate with Product Managers, Tech Leads, Backend Engineers, QA, and other stakeholders through daily standups, sprint planning, and retrospectives.
May 2026 - Present
Freelance — Developer
Freelance
  • Developed custom Discord bots for private clients (moderation, role management, transaction & middleman systems with payment integration)
  • Built web landing pages and simple websites tailored to client needs
  • Set up and configured servers (VPS/Linux) including deployment, domain, and environment setup
  • Maintained and updated projects post-delivery based on client feedback
2023 - present
Mahakarya Maritim Indonesia — Full Stack Developer Intern
Internship
  • Developed HRIS and internal business applications using a full-stack approach across frontend implementation, backend integration, and database workflows.
  • Built attendance tracking, employee management, scheduling, calendar tagging, GPS map view, and admin dashboard modules for operational needs.
  • Integrated Xendit payment gateway, third-party REST APIs, and database-backed business workflows for internal systems.
  • Supported SQL database operations, API integration, deployment, testing, troubleshooting, documentation, maintenance, and production support activities.
Oct 2025 - Apr 2026