Prasetyo Adi Wijonarko

Fullstack Developer

Fresh graduate in Computer Science from Fasilkom, Universitas Indonesia, with hands-on professional experience building enterprise applications and AI-integrated mobile systems, from design through deployment.

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Working across

  • Fullstack
  • Backend
  • Frontend
  • Mobile Android

About

Comfortable working across multiple stacks and experienced in end-to-end development, from design to deployment and CI/CD. Seeking a full-stack or backend engineering role where I can apply this experience to build reliable, production-ready systems

Portrait of Prasetyo Adi Wijonarko

Experience

  1. Aug 2025 – Mar 2026

    Fullstack Developer Intern

    Magna Solusi Indonesia

    • Developed an e-procurement system, a school management system, and an HRIS (Human Resource Information System) using .NET, Angular, Java, and PostgreSQL.
    • Developed master data module for an e-procurement system using .NET and Angular.
    • Refactored and fixed existing code in a school management system using Java and Angular.
    • Developed HRIS (Human Resource Information System) using Java and Angular.

  2. Aug 2025 – Sep 2025

    AI Engineer

    Nova Intelligence

    • Monitored chatbot projects by tracking system performance, identifying operational issues, and preparing periodic progress and performance reports for stakeholders,
    • Built and maintained automation workflows using n8n to aggregate news from RSS feeds and other online sources, automatically summarize articles, and streamline news distribution.

  3. Feb 2025 – Jun 2025

    Full Stack Developer

    Dulang Smart Warehouse

    • Developed a mobile inventory system application for an e-commerce company (Dulang) to manage and monitor stocks of items intended for sale.
    • Built the backend using Django REST Framework and the frontend with Flutter

  4. 2024

    Orientation Committee

    Fasilkom UI — New Student Orientation

    • Ran new-student orientation; designed and evaluated assignments

Projects

From a real-client warehouse app to a gerontech platform with an AI voice assistant.

Website · Featured

Docflow

Built DocFlow, an invoice-processing application that turns PDF and image documents into validated structured data through OCR, AI text structuring, deterministic validation, and human review, with an async FastAPI backend and a Next.js and TypeScript frontend.

  • Layered architecture: hexagonal and clean architecture
  • Implement Idempotency (content-hash dedup), retry/backoff, DLQ, Redis, token-bucket rate limiting
  • Event-driven via outbox pattern, Redis Streams, live SSE status
  • Implement monitoring with Prometheus, Grafana

FastAPI · Next.js · TypeScript · PostgreSQL · Redis · Arq · MinIO · Groq · Tesseract · Docker Compose · Prometheus · Grafana · Googel OAuth

Mobile · Featured

SeniorCare

Developed an Android-based mobile application designed to support elderly independence in daily activities while enabling caregivers to monitor elderly conditions more effectively, featuring an AI Voice Assistant, schedule reminders, emergency SOS calls, daily health record logging, light exercise guidance, cognitive games, and a caregiver support forum.

  • Implemented AI Voice Assistant with STT, LLM function calling, and TTS
  • Schedules, reminders, SOS, health logging
  • Build CI/CD pipeline with GitLab CI, Docker, and VPS deployment

FastAPI · Flutter · PostgreSQL · Redis · Celery · Docker · FCM · Google OAuth

Formattinaja preview

Website

Formattinaja

A web platform offering a thesis/skripsi formatting service, helping students get their documents formatted to their campus's required standards.

Next.js · TypeScript · Tailwind CSS

View website
Dulang Smart Warehouse preview3

Mobile

Dulang Smart Warehouse

A mobile app for a smart warehouse system, featuring inventory management and real-time stock verification

Flutter · Dart · Django · PostgreSQL · Firebase · Google App Engine

View on GitHub
Snackventure preview

Website

Snackventure

A snack e-commerce site where users subscribe to snack boxes. Built with Test-Driven Development, monitoring, and a microservice architecture.

React · Spring Boot · PostgreSQL · GCP · Supabase

View on GitHub
Medium Clone preview

Website

Medium Clone

A Medium clone built with Laravel writing, reading, and publishing.

Laravel · PHP · SQLite · Tailwind

View on GitHub

Stack

Frontend
Next.js · React · TypeScript · Tailwind CSS · Flutter · Dart
Backend
FastAPI · Django · Spring Boot · Laravel · Java · Python · REST APIs
Data & Infra
PostgreSQL · Redis · Celery · Docker · Google Cloud
AI & Integration
Voice Assistant (STT → LLM → TTS) · Firebase Cloud Messaging · Google OAuth
Quality
SonarQube · Sentry · Prometheus · Grafana · TDD

Writing

I write about software engineering, testing, and team workflows on Medium.

Monitoring Your Project with Sentry

Learn how to monitor Django projects with Sentry — from setup to tracking real issues in production.

Read

Management Manusia di Dalam Sebuah Tim

A reflection on how I drove better communication and performance in every sprint as a proactive team member.

Read

Teamwork With Tools

The tools I rely on to build projects smoothly with a team.

Read

Secure Your Mobile App — Praktik Secure Programming di Proyek Flutter

How I implemented secure programming practices in a previous Flutter project.

Read

Quality Assurance: Static Analysis

An overview of quality assurance with static analysis using SonarCloud — setup, code reviews, and CI/CD integration.

Read

Membangun UI yang Konsisten dengan Reusable Component

How to create reusable UI components in Flutter for better consistency, scalability, and teamwork.

Read

Unit Testing di Flutter: Teknik Stub dan Mock

Learn how to test your Flutter code using stubs and mocks for reliable, isolated unit testing.

Read

TDD in Software Engineering

An overview of my experience applying Test-Driven Development in Flutter to build a mobile app with high code quality.

Read

Penerapan Best Practice dalam Pemrograman

Best practices in software development using SOLID, OOP, and reactive programming to improve code quality and scalability.

Read

Heuristic Evaluation and UI Design Enhancement

A guide to enhancing UI design using the 10 usability heuristics for interface evaluation.

Read

Get in touch

Open to fullstack and backend roles.

adidudadi02@gmail.com