About Me
Hi, I'm Andriyan Agung S. You can call me Andriyan for short.
I am an Accounting graduate with a professional background in Marketing and Frontend Web Development. Driven by a passion for data-driven decision-making and automation,
I am currently pivoting into Data Science and Machine Learning / AI Engineering. My unique background allows me to bridge the gap between complex financial / business logic and intelligent code, creating solutions that not only work technically but also drive business growth.
My Philosophy
"Keep Growing"
I don't just want to build algorithms; I want to document the actual human journey of mastering them. This website is not just a polished gallery of finished projects. It is a living notebook of my daily progress.
Here, I write to "force" myself to keep growing—because like many, my biggest hurdle isn't the complexity of the code, but fighting procrastination and building daily discipline.
When you read my articles, you are seeing the raw, real process of career transition: the breakthroughs, the frustrating bugs, the daily habits, and the human side of tech.
Tech Stack & Skills
Data Science & ML :
Data Preparation: Python (Pandas, NumPy), Data Cleaning, Exploratory Data Analysis (EDA).
Modeling & Evaluation : Scikit-Learn, Supervised/Unsupervised Learning, Model Evaluation Metrics, Hyperparameter Tuning.
Web Development: HTML5, CSS3, JavaScript, Frontend Frameworks.
Business Tools: Financial Accounting, Marketing Analytics, Strategic Planning.
What You Will Find Here
Project Walkthroughs : Step-by-step documentation of my Data Science and ML projects.
Life Journey and Learning Journey : My honest notes on fighting procrastination, building productivity systems, and navigating a career pivot.
AI Usage Disclaimer
To ensure maximum work efficiency and high-quality output, I transparently utilize locally-run, open-source AI models as development and writing assistants in my daily workflow.
I use local AI strictly as a tool for two purposes:
1. Content Refinement: Proofreading, correcting grammar, and optimizing sentence structures for the articles on this website.
2. Project Development: Serving as a sounding board for code optimization (refactoring) and assisting in the debugging process for my data science and machine learning projects.
Every core logic architecture, data-driven decision, primary codebase, and final conclusion remains 100% my own human-generated work, under my full control and responsibility.
Connect With Me
Whether you are a recruiter looking for a resilient engineer, a fellow career-pivoter, or just want to talk about productivity and tech, let's connect!
