Data / Analytics
Data Analysis
Exploring datasets, surfacing the patterns that matter, and turning them into decisions a team can act on.
Stack5
PythonPandasNumPySQLJupyter
Deliverables3
- Insight reports
- KPI dashboards
- ETL pipelines
Building digital products
Hi,I'mArdhi.
An Informatics student who builds applications, analyzes data, and develops AI-based solutions.
Let's Go Connect!
Chapter 01 — Approach
ThinkFirst
Every product starts with the problem, not the framework.
Chapter 02 — Approach
BuildDeliberate
Small, considered details carry more weight than volume of code.
Chapter 03 — Approach
ShipHonest
What you see is what runs in production. No demo magic, no fake screenshots.
About / 02 I build interfaces that
I build interfaces that
earn their place on the page.
CurrentlySoftware • Data • AI
I combine software engineering, data, and AI to build practical solutions. Experienced in developing APIs and database-based applications, processing data with Python and SQL, and applying machine learning across various projects.
01
0+
Years coding 02
0+
Projects shipped 03
0
Stack pieces Services / 03
What I Can Build
I help turn raw data into useful information for teams from managing databases and processing data, to analyzing problems and presenting insights in a clear and actionable way to support decision-making
Data / Charts
Data Visualization
Translating numbers into visual stories — charts, maps, and interactive views that make a dataset legible at a glance.
Stack5
D3.jsChart.jsPlotlyEChartsSVG
Deliverables3
- Interactive charts
- Static infographics
- Live dashboards
SQL / NoSQL
Database Systems
Designing schemas, writing queries, and keeping the data layer fast as the dataset and the team grow.
Stack5
PostgreSQLSupabaseMongoDBRedisPrisma
Deliverables3
- Schema design
- Query optimization
- Backups & migrations
01 / 06
Chapter 01 / What I reach for
Tools kept close
Languages, frameworks, and tools I have used in production: at varying depths, in different combinations, in projects that have shipped to real users.
AI & Machine Learning07
TensorFlowPyTorchScikit-learnOpenCVECAPA-TDNNRAGLLM
Data Science03
PandasNumPyLibrosa
TensorFlow✦PyTorch✦Scikit-learn✦OpenCV✦ECAPA-TDNN✦RAG✦LLM✦Pandas✦NumPy✦Librosa✦TensorFlow✦PyTorch✦Scikit-learn✦OpenCV✦ECAPA-TDNN✦RAG✦LLM✦Pandas✦NumPy✦Librosa✦
Chapter 02 / What I've earned
Proof, not promises
Courses, certifications, and recognitions that sharpened the craft. Each one represents a real commitment of time and a real demonstration of skill.
2025 - 2028
Badan Nasional Sertifikasi Profesi (BNSP)
Associate Data Scientist
Competent
2023 - 2026
Dicoding Indonesia
Belajar Dasar Structured Query Language (SQL)
Verified · ID-2VX367683XYQ
2026
Anthropic Skilljar
AI Fluency: Framework & Foundations
Certificate of Completion
01 / 03
Featured Projects
Machine LearningData ScrapingPython
Salary Prediction
A machine learning project that predicts salary ranges and classifies salary levels using data collected through web scraping.
Contributors
View Project 
ECAPA-TDNNDeep LearningSpeech AI
Speech Verification
A multilingual speaker verification system using the ECAPA-TDNN architecture across English, Javanese, and Sundanese.
Contributors
View Project 
Chapter 02 / Where I've been
How the work has shaped up
April 2025 - August 2025
Backend Developer
UPA TIK Kalimantan Institute of Technology
Developed the backend for a KPI web application using Laravel 11, built over 20 RESTful APIs, documented endpoints with Swagger, and collaborated in an Agile team to deliver a stable, maintainable, and scalable system.
July 2026 - Present
Part-time Programming Teacher
Timedoor Academy
Taught coding to 21+ students, guided structured programming practice, and documented student progress through meeting journals and student reports. Used Notion and AI automation to improve tracking efficiency, with 10+ students achieving good quiz scores.
Have a focused build in mind?
Send the rough idea. I will help turn it into the smallest useful next release.
Email Ardhi