Informatics

Hallo Everyone

I am Muhammad Hafiz Fassya

Data Science & Data Engineering Student | Mahasiswa Informatika

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Muhammad Hafiz Fassya

Tech and Stack

Tools I use for data, engineering, and ML projects.

Languages

Python Python
JavaScript JavaScript
Kotlin Kotlin
Dart Dart

Frameworks

Flutter Flutter
PyTorch PyTorch
Apache Spark Apache Spark

Database

PostgreSQL PostgreSQL
MySQL MySQL

Tools

Docker Docker
Git Git
Kafka Kafka
Google Colab Google Colab

About

Saya merupakan mahasiswa Informatika dengan spesialisasi pada Data Science dan Data Engineering. Minat utama saya adalah membangun sistem pengolahan data yang efisien, terstruktur, dan dapat memberikan insight yang terukur.

Saya telah mengerjakan berbagai proyek yang melibatkan machine learning, klasifikasi data, serta pengembangan aplikasi berbasis web dan mobile. Saya terbiasa bekerja dengan Python, SQL, serta tools analisis data untuk mengubah raw data menjadi solusi yang dapat diimplementasikan.

Fokus saya saat ini adalah memperdalam kemampuan dalam data engineering, optimasi model, serta membangun sistem yang scalable dan production-ready.

Projects

Selected projects in ML, AI, and Data Engineering

MedCare Insight ML

MedCare Insight

Platform skrining kesehatan berbasis AI untuk deteksi dini risiko penyakit GERD menggunakan ML.

FastAPI Scikit-learn Next.js
Data Engineer Study Planner Web

Data Engineer Study Planner

Platform pembelajaran terstruktur untuk menguasai roadmap Data Engineering dari dasar hingga mahir.

Next.js React Tailwind CSS
Catatan Kuliah Digital Web

Catatan Kuliah Digital

Aplikasi pencatatan berbasis web dengan sinkronisasi cloud real-time untuk produktivitas mahasiswa.

HTML5 Firebase JavaScript
Diamond Analytics Hub ML

Diamond Analytics Hub

Real-time automation from Raw Ingestion to Analytical Warehouse. Includes pipeline health monitoring, audit trail, trend insights, and forecasting alerts.

Python Streamlit SQL ETL
Chronos Forecast ML

Chronos: Time Series Forecasting

Pretrained models for zero-shot probabilistic time series forecasting, leveraging language model architectures.

Python PyTorch AI/ML
Fraud Detection Mobile Banking ML

Fraud Detection Mobile Banking (XGBoost)

Machine learning model to detect fraudulent transactions with preprocessing pipeline and performance metrics evaluation.

Python XGBoost Pandas
AI-Powered Mobile Notebook AI

Aplikasi Mobile Notebook Berbasis AI

Note-taking app with AI features to summarize ideas, organize notes, and boost productivity.

JavaScript AI Mobile
AI Insights Dashboard AI

AI Insights Dashboard

AI-powered GitHub activity analysis dashboard that generates automated summaries, highlights, and technical insights based on commit activity and coding patterns.

JavaScript Serverless API LLM Integration GitHub API
Tomato Leaf Classification ML

Tomato Leaf Classification (Transfer Learning)

Mobile app for tomato disease classification using transfer learning, optimized for mobile deployment.

TensorFlow MobileNetV2
UMKM Management App Mobile

UMKM Management App

Mobile application to help small business owners manage basic data and operational workflows efficiently.

Flutter Dart
Tomato Leaf Classification Web Web

Tomato Leaf Classification Web

Web application for tomato leaf classification with upload → prediction → results flow.

HTML Tailwind JavaScript
Student CRUD App Web

Student CRUD App (Flutter)

Flutter application for managing student data with clean interface and end-to-end CRUD operations.

Flutter Dart Firebase
Dashboard Traffic Web

Personal Portfolio Analytics Dashboard

Real-time analytics dashboard to track portfolio engagement and project activity with dynamic data visualization.

JavaScript Tailwind Node.js
AUREV Store Web

AUREV Store (Clothing E-Commerce Landing + Catalog)

Modern clothing store website concept with curated product catalog, lookbook, and TikTok-style brand storytelling.

HTML CSS JavaScript
Ramadhan Planner Web

Ramadhan Planner

A Ramadan productivity web app with planner, Qur’an reading, khatam tracker, and donation features in a calm dark UI.

HTML CSS JavaScript
Website Desa Srimahi Web

Website Resmi Desa Srimahi

Portal resmi Pemerintah Desa Srimahi yang transparan dan informatif, menyajikan profil desa, data statistik penduduk, layanan publik, dan transparansi anggaran.

React Vite Tailwind CSS
Portfolio Summary Muhammad Hafiz Fassya Web

Portfolio Summary Muhammad Hafiz Fassya

Website ringkasan portofolio 60 detik yang menampilkan keahlian di bidang Data Engineering, AI/ML, dan Web Systems secara ringkas dan profesional.

React Vite Tailwind CSS
ClipForge Vertical Clip Generator By Fiz Web

ClipForge Vertical Clip Generator By Fiz

AI-powered tool yang mengubah video panjang menjadi clip vertikal viral untuk TikTok, Reels, dan Shorts secara otomatis.

React Tailwind CSS AI Video API

Certificates

Guinness World Records
BLOCKCHAIN EVENT

Zero-Knowledge Proof Trusted Setup Contribution

Zerobase & Guinness World Records

DevCoach 227
INDUSTRY EVENT

DevCoach 227: Spotlight | Unlock Potensi Cuan Lewat Pengembangan Product

Dicoding Indonesia

Certificate 1
ONLINE COURSE

Financial Literacy for Developers

Dicoding Indonesia

FGD OBE
WORKSHOP

Focus Group Discussion (FGD) Outcome-Based Education (OBE)

Universitas Bhayangkara Jakarta Raya

Certificate 3
ACADEMIC WEBINAR

Full-Stack Development Industry Skillset

Universitas Siber Indonesia

Certificate 2
INDUSTRY EVENT

AI Web Development – Build Real Apps with Lovable & Antigravity

Dicoding Indonesia x Indosat Ooredoo Hutchison

Certificate 4
WORKSHOP

Pendidikan Karakter Bangsa

Universitas Bhayangkara Jakarta Raya

Certificate 5
ACADEMIC WEBINAR

Specialized Skill Training

Universitas Bhayangkara Jakarta Raya

Certificate 6
ACADEMIC WEBINAR

Seminar Nasional Bela Negara

Universitas Bhayangkara Jakarta Raya

Certificate 7
ACADEMIC PRACTICUM

Laboratorium Sistem Operasi

Universitas Bhayangkara Jakarta Raya

Certificate 8
ACADEMIC PRACTICUM

Dasar-dasar Sistem Digital

Universitas Bhayangkara Jakarta Raya

Certificate 9
ACADEMIC PRACTICUM

Pemrograman Berorientasi Objek

Universitas Bhayangkara Jakarta Raya

Certificate 10
ACADEMIC PRACTICUM

Analisis Numerik

Universitas Bhayangkara Jakarta Raya

Certificate 11
ACADEMIC PRACTICUM

Jaringan Komputer 1

Universitas Bhayangkara Jakarta Raya

Certificate 12
CERTIFICATION TRAINING

Junior Data Scientist – Competency Workshop

Fakultas Ilmu Komputer, Universitas Bhayangkara Jakarta Raya

Certificate 13
NATIONAL SEMINAR

Seminar Nasional Bela Negara 2023

Universitas Pembangunan Nasional “Veteran” Jakarta

Technical Summary

A concise summary of my qualifications, focus, and value proposition.

Professional Summary

Data Science & Engineering undergraduate with a strong foundation in building scalable data pipelines, ETL processes, and machine learning models. Proficient in Python, SQL, and cloud technologies, with hands-on experience in real-world projects ranging from fraud detection to agricultural AI solutions. Passionate about transforming raw data into actionable insights and optimizing infrastructure for performance and reliability.

Core Competencies

Data Engineering

  • ETL Pipeline Development
  • SQL & Database Management
  • Data Warehousing Concepts

Data Science & ML

  • Machine Learning (XGBoost)
  • Data Visualization & Analytics
  • Model Deployment

Quick Facts

Role

Data Engineering Student

Location

Indonesia (Remote OK)

Availability

Open for Opportunities

GitHub LinkedIn

Ready to hire?

Download my CV or schedule a chat.

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Top Relevant Projects

Fraud Detection Pipeline

End-to-end ML pipeline for detecting fraudulent transactions using XGBoost with automated preprocessing.

Python XGBoost Pandas

Tomato Leaf Classification

Mobile-optimized image classification system using Transfer Learning, deployed on Android.

TensorFlow MobileNetV2

Analytics Dashboard

Real-time portfolio tracking dashboard with dynamic data visualization and user engagement metrics.

React Vercel

Engineering Operating Principles

How I approach building production-ready systems

I Design for Observability

I track logs, metrics, and system states to make debugging predictable.

I Validate Before I Trust

Data quality checks and schema validation come before downstream usage.

I Optimize After Measuring

Performance decisions are driven by metrics, not assumptions.

I Handle Failure Explicitly

Systems include controlled error handling and retry logic.

I Prefer Clarity Over Complexity

Readable architecture and maintainability come before clever shortcuts.

I Think in Systems, Not Scripts

I design for lifecycle, scalability, and long-term reliability.

Contact Me

Stay in Touch

Reach out via email for any inquiries or collaborations.

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Let's Connect

Connect for collaboration or explore my professional experience.

Quick Chat

Chat directly with me on WhatsApp for fast responses.

Explore the Code

Explore the source code for all my projects on GitHub.

Mari Membangun Sesuatu yang Bermakna

Saya sangat antusias dalam membangun solusi data yang dapat diskala dan terus meningkatkan keterampilan saya dalam Rekayasa Data dan Pembelajaran Mesin. Jika Anda memiliki proyek, peluang kerja, atau tawaran magang, jangan ragu untuk menghubungi saya. Saya senang dapat terhubung dan berdiskusi lebih lanjut.

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