About Me

Learn more about my background, skills, and experience

Professional Profile

I'm Hasrinata Arya Afendi — a Full-stack & AI Developer with strong interest in web engineering, machine learning, and cloud computing. I build things that solve real problems, with a data-driven and ethical approach.

I've worked on projects like toxic comment detection using IndoBERT and Explainable AI, hybrid OCR systems, decision support systems, and social media apps for campus environments.

Outside of coding, I write articles, learn about startup models, and explore robotics. Im focused on building impactful solutions, learning fast, and delivering clean code.

Professional Experience

Data Scientist & Full-stack Developer (Freelance)

Self-employed / Codex

2023 - Present

Built multiple data-driven apps and web platforms using Next.js, Flask, and cloud tools. Focus on prompt engineering, AI integration, and open-source contributions.

Student Developer & Robotics Enthusiast

Universitas Muhammadiyah Semarang

2022 - Present

Involved in software development, machine learning projects (toxic comment detection, OCR hybrid models), and robotics (Soccerbot control system using Kotlin & Arduino).

Education

Bachelor of Informatics Engineering

Universitas Muhammadiyah Semarang

Expected 2026

Focus on Data Science, Artificial Intelligence, Web Development, and Cloud Computing.

Certified Programs & Bootcamps

Dicoding, Bangkit Academy, Google Cloud, AWS

2023 - 2025

Completed certifications in cloud, AI, machine learning, backend development, and DevOps. Projects include NLP, visual novel games, and decision support systems.

Hasrinata Arya Afendi

Full-stack & AI Developer

LocationSemarang, Indonesia

LanguagesEnglish (B2), Indonesian (Native)

Technical Skills

JavaScript/TypeScript85%

React & Next.js80%

Python90%

Machine Learning (scikit-learn, XGBoost)80%

NLP (IndoBERT, Transformers)75%

SQL & Data Visualization70%

AWS / Google Cloud65%

Contact Me