Hello, I'm

Farel Muhammad Daffa


Results-driven Software Engineer dedicated to building high-quality products

/ Career

A brief overview of my career

Dec 2025 - Present

Developer Intern

Accenture

Collaborated within an engineering team to maintain 30+ Go & Java microservices for a major Indonesian telecommunications client. Standardized code structures and naming conventions across the ecosystem to align with internal coding standards, improving maintainability and scalability. Developed comprehensive unit tests to improve code reliability, reduce regression risk, and support safer refactoring.

GoJavaMicroservicesGinSpring Boot
Nov 2024 - Feb 2025

Back-end Engineer Intern

DOT Indonesia

Contributed to the enterprise procurement microservices system (.NET, MSSQL, NATS) by developing claim tracking and a signature delegation feature, enabling internal teams to advance workflows without customer delays.

C#.NETMS SQL ServerNATS
Aug 2023 - Dec 2023

Back-end Developer Intern

Pharos Group

Built the back-end for a web-based pharmacy marketplace using Django with a back-end–driven UI architecture. Designed the database schema, implemented RESTful APIs, and collaborated with Stock Management and Health Services teams for app integration.

PythonDjangoBack-end Driven UIREST APIPostgreSQL

/ Education

Computer Science

2020 - 2024

Universitas Indonesia

Relevant courses: Java & Python Programming, Data Structures & Algorithms, Operating Systems, Platform-Based Programming, Databases, Advanced Programming, Logic Programming, Computer Networks, Software Engineering, Embedded Systems, Software Engineering Project, Robotics.

Back-end Development with JavaScript

2025

Dicoding

Built RESTful APIs with Hapi.js and Node.js, incorporating Redis and RabbitMQ for caching and message queuing.

JavaScriptHapi.jsNode.jsRedisRabbitMQREST

Back-end Engineering

2023

Ruangguru Camp

Completed a back-end training program focused on Go with Gin. Built RESTful APIs using clean architecture and implemented CI/CD pipelines.

GoGinREST

/ Featured Projects

Chat app

A full-stack group chat and notes application built with Next.js, Prisma, and PostgreSQL. Supports group messaging and notes.

Next.js TypeScript Supabase PostgreSQL

Mosque Website

Mosque website back end supporting article management, image gallery, recurring schedules, and special events.

Go Gin Supabase

NLP Aksara

Contributed to the NLP Aksara project by developing a Python package (published to PyPI) and a Django-based web API to expose its features.

Python Django REST API

Assignment Tracker

Developed a LINE chatbot and web app for assignment tracking, acted as a full-stack developer using Spring Boot. Enabled students to manage deadlines and notifications in one integrated system.

Java Spring Boot Chatbot

E-commerce Website

Developed an e-commerce web application for a Software Engineering course. Acted as a full-stack developer, fully utilizing Django for the back-end and front-end.

Python Django

/ Tech Stack

Languages

Go
Python
Java
JavaScript
TypeScript
C#

Frameworks

Gin
FastAPI
Django
Spring Boot
NodeJS
.NET
React

Database

PostgreSQL
MS SQL Server
Redis

Tools

Git
Postman
Docker
Gitlab CI/CD
RabbitMQ
GCP
AWS

/ Contact Me

Feel free to reach out. I'm always open to discussing new projects and opportunities.