Hi, I'm Risa.
I build web applications and teach programming.

I am an Informatics Engineering graduate with experience in web development, technical documentation, and programming education. I enjoy building useful applications, learning new tools, and working with others to solve problems.

SELECTED PROJECTS

Explore My Projects

About Me

My background includes backend and frontend development, databases, and programming instruction. I approach projects by understanding requirements, building practical solutions, and improving them through feedback. I also enjoy helping students develop their programming skills.

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Backend Development

Java Spring Boot Express.js FastAPI PHP Laravel
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Frontend & Mobile Development

HTML5 CSS3 JavaScript TypeScript React Next.js Angular Tailwind CSS Kotlin
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Databases & Tools

PostgreSQL MySQL MongoDB Supabase Git & GitHub Docker Postman
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Programming Education

Python Scratch MIT App Inventor Roblox

Selected Projects

A selection of my work, reflecting my approach to building practical, thoughtful, and user-focused digital experiences.

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Professional Experience

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๐Ÿ’ผ Work Experience

JAN 2026 โ€” PRESENT

Coding Instructor

PT Ruang Raya Indonesia
  • Delivered hybrid coding sessions under the UOB My Digital Space program, teaching Scratch to elementary students, MIT App Inventor to junior high students, and Python to senior high students.
  • Taught programming fundamentals through practical exercises and adapted lessons to students at different levels.
OCT 2024 โ€” MAR 2025

Technical Writer

Directorate of Information Technology, Telkom University
  • Prepared and updated user manuals, change logs, and meeting notes for multiple applications.
  • Prepared User Acceptance Testing (UAT) documents and handover reports.
  • Documented application requirements and user guidelines for different audiences.
  • Organized technical information and prepared diagrams using draw.io.
JAN 2024 โ€” JUL 2024

IT Developer Intern

Bank BJB Syariah
  • Worked on seven banking applications, developing Express.js APIs, writing PostgreSQL queries, and implementing application logic.
  • Investigated and fixed issues in reporting, checklists, data retention, PDF/Excel exports, and user interfaces.
  • Used Express.js, PostgreSQL, and Laravel to support backend development and application maintenance.
JUL 2023 โ€” JAN 2024

Fullstack Developer Intern

PT Tabel Data Informatika
  • Worked on three financial management applications, building Angular interfaces and backend features with Java and Spring Boot.
  • Integrated APIs, wrote PostgreSQL queries, and supported bug fixes and maintenance.
  • Tested APIs with Postman and worked with the development team on feature implementation.

๐Ÿค Organizational & Academic Experience

AUG 2025 โ€” JAN 2026

Teaching Assistant

D3 Application Software Engineering, Telkom University
  • Assisted students with exercises and debugging in Algorithm Implementation, Web Programming II, and Object-Oriented Programming.
SEP 2024 โ€” JUN 2025

Teaching Assistant

D3 Application Software Engineering, Telkom University
  • Assisted students with exercises and debugging in Web Programming I, Web Programming II, and Object-Oriented Programming.
OCT 2022 โ€” SEP 2023

Android Development Mentor

Chevalier Laboratory SAS, Telkom University
  • Helped junior members learn Android development and common coding practices.
  • Supported learning sessions and group technical activities.
MAR 2022 โ€” JAN 2023

Secretary II

HIMADIRA, Telkom University
  • Handled administrative records, documentation, and internal coordination.
  • Assisted with communication and administrative tasks for the student association.

Education & Certifications

2024 โ€” 2026

Bachelor of Informatics Engineering

Telkom University

GPA: 3.80/4.00 ยท Cum Laude. Coursework included artificial intelligence, cloud computing, and software engineering.

2021 โ€” 2024

Diploma in Application Software Engineering

Telkom University

GPA: 3.94/4.00 ยท Cum Laude. Studied web and mobile development, databases, and software development processes.

TRAINING & CERTIFICATIONS

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AZURE AI PREPARATION

Azure AI Fundamentals

ElevAIte Ltd. (2025)

SKILVUL

JavaScript Dasar (Gold)

Skilvul (2025)

DICODING

Back-End Web Development

Dicoding Indonesia (2023)

DIGITAL TALENT SCHOLARSHIP

Junior Mobile Programmer

Digital Talent Scholarship (2023)

DICODING

AWS Cloud Practitioner

Dicoding Indonesia (2023)

CISCO

Cybersecurity Essentials

Cisco Networking Academy (2022)