Machine Learning (ML) Engineering - Proficient in developing ML architecture models, model training, fine-tuning, and model evaluation.

Data Analysis - Experienced in analyzing big data with statistical analysis and programming to extract insights.

Data Engineering - Skilled in transforming data, such as changing data formats, cleaning, and storing data.

Data Collecting - Great to collecting data from multiple resources such as web apps/websites, databases, etc.

Automation - Senior in automating many things, especially with programming. I have done many things like this from 5 years ago in various situations, like in industry or just for my project to make my life easier.

Web backend development - 3+ years of experience with backend, but I'm almost not doing it anymore now, transitioning to AI/ML & data science stuff.

Others: In non-industry practicals, I'm also handy with competitive programming, android app development, and desktop app development (GUI/CLI). I Have some experience with Robotic (Arduino) programming. I'm also capable of doing some network engineering with Mikrotik. There are other some miniscule hard-skills I have.