Rey

Hi I'm Reyza Abyan Gerrit Caloh

I’m a Computer Science graduate from Universitas Indonesia with experience in full-stack development, backend systems, and cloud optimization. I’ve contributed to innovative applications and ISO compliance strategies at Telkomsel. Passionate about solving complex challenges, I’m driven to deliver efficient, impactful software solutions.

Reyza Abyan Gerrit Caloh
HTMLCSSJavaScriptNext.jsPythonReactGCPDjangoJavaC++DartFlutterSpring BootHTMLCSSJavaScriptNext.jsPythonReactGCPDjangoJavaC++DartFlutterSpring Boot

About MeSkills

Tech I’ve Worked With

  • Python
  • Java
  • JavaScript
  • C++
  • Dart
  • Django
  • Node.js
  • React
  • Next.js
  • Spring Boot
  • Flutter
  • Google CLoud

Certification

A Bit About Me

I'm a skilled software engineer with experience in backend development (Django, Node.js, Spring Boot), front-end development (React, Flutter), and deploying scalable solutions on Google Cloud. Passionate about building secure, functional, and user-friendly solutions while continuously learning and solving problems in team-oriented environments.

RecentExperience

Telkomsel
PT Telekomunikasi Selular (Telkomsel)

Telkomsel

Data Governance & Protection Management
2024 - 2025

At Telkomsel, I was part of the core team responsible for developing and implementing ISO 27701 compliance strategies, including digitalizing RoPA / DPIA processes and automating risk register updates.

Pharos
PT Pharos Indonesia

Pharos

Backend Developer
2023

Built a Formbuilder app with a dynamic Django admin UI, ensuring data integrity through robust validation. Collaborated on seamless integration and resolved critical issues to enhance performance.

Bangkit Academy
Bangkit Academy

Bangkit Academy

Cloud Computing Path
2023

I participated in Bangkit Academy, a collaborative Cloud Computing program designed by Google, GoTo, and Traveloka, where I developed expertise through industry projects and earned the Google Associate Cloud Engineer certification.

Personal Projects

Peers

Peers

A peer-to-peer learning platform built using Django for the backend and React for the frontend. Features include real-time chat and payment gateway integration.

DjangoPythonJavaScriptReactPostgreSQLCloud FirestoreGCPMidtransPayment Gateway

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