Hi Folks 👋, I'm Aditiya Ihzar Eka Prayogo

Software Engineer | Data Analyst | Android Developer | AI Enthusiast 🚀

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👨‍💻 About Me

• 📱 4+ years experience in Android Development (Hitachi, Waresix, Kompas Gramedia)
• 📊 Data Analyst & ETL Engineer with Python, SQL, and dashboarding tools
• 🤝 External Code Reviewer at Dicoding (Android, Data Analytics, ML)
• 🧠 Passionate about scalable systems, clean code, and data-driven impact
• 🎬 Fun fact: I debug Kotlin while binge-watching sci-fi movies 😅

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🛠️ Skills & Technologies

Languages: Kotlin, Python, SQL, Java, JavaScript
Android: MVVM, Clean Architecture, Jetpack, Retrofit, Room, Coroutines, Hilt
Data Analytics: Pandas, NumPy, Matplotlib, Seaborn, Streamlit, EDA, RFM Analysis
ETL & Integration: BeautifulSoup, Regex, PostgreSQL, Google Sheets API, CSV, SQLAlchemy
Tools: Git, Jupyter Notebook, REST API, Agile/Scrum, Flask, Tweepy
ML & NLP: Naïve Bayes, TF-IDF, NLTK, Sastrawi, Sentiment Analysis, Model Evaluation

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🚀 Featured Projects

🧪 Analis Data with Python

📊 Streamlit dashboard analyzing bike-sharing behavior using UCI dataset.

• EDA on time, weather, and holiday dynamics
• Customer segmentation using RFM and rule-based binning
• Interactive dashboard with Matplotlib & Seaborn
• Actionable insights for operational planning & marketing

🧵 Fashion Studio ETL Processing

🛍️ ETL pipeline for scraping and processing 1000+ fashion product data.

• Web scraping with BeautifulSoup & CSS selectors
• Data validation & cleaning with Pandas + regex
• Multi-repository output: CSV, PostgreSQL, Google Sheets
• 95% test coverage with 58 unit tests
• Automated currency conversion & duplicate detection

📱 Github User Android App

🔍 Android app to search GitHub users using MVVM + Clean Architecture.

• GitHub API integration, Room caching, Coroutines/Flow
• Dependency injection with Hilt
• Clean UI and robust async data handling

📫 Connect with Me

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📌 Always open to collaboration, mentoring, and building impactful solutions.