I’m Michael – Data Scientist with 2 Years of Experience in Machine Learning Engineer & Artificial Intelligence Engineer With a background in data science, engineering, and NLP over the past two years, I am passionate about leveraging data to solve real-world challenges and generate impactful insights. I specialize in creating efficient data pipelines, developing machine learning models, and implementing NLP techniques for large-scale applications. ✨ Technical Skills at a Glance: ● Databases: Skilled in MySQL, PostgreSQL, and Google BigQuery for scalable and efficient data storage solutions. ● Data Science Tools: Proficient in Python libraries like Pandas, Scikit-learn, TensorFlow, and visualization tools such as Seaborn and Matplotlib. ● Machine Learning & NLP: Experienced in NLP techniques (Sentiment Analysis, Transformers, Topic Modeling) and large language models (OpenAI, Google Gemini) to deliver advanced language solutions. ● Business Intelligence: Knowledgeable in Microsoft Power BI and Tableau for visual analytics and business reporting. ● LLM Framework & Vector Databases: Competent with Langchain, Llamaindex, FAISSDB, and ChromaDB to build high-performance language applications. ●Large Language Model: Google Gemini and OpenAI ● Web Application Development: Built robust, data-driven web applications using Flask and FastAPI. ● Big Data & Cloud: Skilled in big data tools like PySpark and cloud platforms such as Google BigQuery and Snowflake. ● Containerization: Leveraging Docker to create flexible, containerized environments for streamlined project deployment.

Michael Wiryaseputra

I’m Michael – Data Scientist with 2 Years of Experience in Machine Learning Engineer & Artificial Intelligence Engineer With a background in data science, engineering, and NLP over the past two years, I am passionate about leveraging data to solve real-world challenges and generate impactful insights. I specialize in creating efficient data pipelines, developing machine learning models, and implementing NLP techniques for large-scale applications. ✨ Technical Skills at a Glance: ● Databases: Skilled in MySQL, PostgreSQL, and Google BigQuery for scalable and efficient data storage solutions. ● Data Science Tools: Proficient in Python libraries like Pandas, Scikit-learn, TensorFlow, and visualization tools such as Seaborn and Matplotlib. ● Machine Learning & NLP: Experienced in NLP techniques (Sentiment Analysis, Transformers, Topic Modeling) and large language models (OpenAI, Google Gemini) to deliver advanced language solutions. ● Business Intelligence: Knowledgeable in Microsoft Power BI and Tableau for visual analytics and business reporting. ● LLM Framework & Vector Databases: Competent with Langchain, Llamaindex, FAISSDB, and ChromaDB to build high-performance language applications. ●Large Language Model: Google Gemini and OpenAI ● Web Application Development: Built robust, data-driven web applications using Flask and FastAPI. ● Big Data & Cloud: Skilled in big data tools like PySpark and cloud platforms such as Google BigQuery and Snowflake. ● Containerization: Leveraging Docker to create flexible, containerized environments for streamlined project deployment.

Available to hire

I’m Michael – Data Scientist with 2 Years of Experience in Machine Learning Engineer & Artificial Intelligence Engineer

With a background in data science, engineering, and NLP over the past two years, I am passionate about leveraging data to solve real-world challenges and generate impactful insights. I specialize in creating efficient data pipelines, developing machine learning models, and implementing NLP techniques for large-scale applications.

✨ Technical Skills at a Glance:

● Databases: Skilled in MySQL, PostgreSQL, and Google BigQuery for scalable and efficient data storage solutions.

● Data Science Tools: Proficient in Python libraries like Pandas, Scikit-learn, TensorFlow, and visualization tools such as Seaborn and Matplotlib.

● Machine Learning & NLP: Experienced in NLP techniques (Sentiment Analysis, Transformers, Topic Modeling) and large language models (OpenAI, Google Gemini) to deliver advanced language solutions.

● Business Intelligence: Knowledgeable in Microsoft Power BI and Tableau for visual analytics and business reporting.

● LLM Framework & Vector Databases: Competent with Langchain, Llamaindex, FAISSDB, and ChromaDB to build high-performance language applications.

●Large Language Model: Google Gemini and OpenAI

● Web Application Development: Built robust, data-driven web applications using Flask and FastAPI.

● Big Data & Cloud: Skilled in big data tools like PySpark and cloud platforms such as Google BigQuery and Snowflake.

● Containerization: Leveraging Docker to create flexible, containerized environments for streamlined project deployment.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
See more

Language

Indonesian
Fluent
English
Advanced

Work Experience

Freelance Artificial Intelligence Engineer at RUBYTHALIB .AI
April 1, 2025 - October 24, 2025
Trained and tested a digit classification model for truck fleet numbers; defined and corrected designated areas for APD detection and fixed area-related errors; developed an OCR system to detect date/time from CCTV footage; built real-time face recognition using face embeddings.
Machine Learning Engineer and Artificial Intelligence Engineer at PT. ARIF INOVASI TEKNOLOGI
January 1, 2024 - Present
Chat with Your File: analyze PDFs, PPTs, Excel, Word, MP3, CSV using LangChain with FAISS for fast retrieval; Tabular Data Analysis with CSV/Excel, target variable setup, and visual insights (bar/hist) via Google Gemini; Sentiment Analysis with Indo BERT, topic modeling, n-grams, and word clouds via Google Gemini; Predictive Analysis with Random Forest to identify churn-prone clients; Clustering with K-Means; Python backend endpoints for statistical analysis; Backend development with FastAPI, data validation with Pydantic, tested with Postman, containerized with Docker.
Data Scientist at PLATTER .AI
November 1, 2023 - October 24, 2025
Built an LLM model using LangChain and OpenAI to summarize PDF documents and explain content for a vector database using ChromaDB.
Data Scientist at PETA KEBIJAKAN
August 1, 2023 - October 24, 2025
Developed scalable ML models; performed text analysis (document similarity, word cloud, taxonomy, and n-gram analysis); stayed updated on ML advancements for innovative solutions; cleaned and analyzed data for insights; predicted law passage with 89% accuracy using Random Forest; conducted sentiment analysis with Transformers.
Artificial Intelligence Engineer at RUBYTHALIB .AI
April 1, 2025 - April 1, 2025
Freelance AI engineer responsibilities included training and testing a digit classification model for truck fleet numbers, defining and correcting designated areas for APD detection, fixing area-related errors, developing an OCR system for detecting dates and times from CCTV footage, and implementing real-time face recognition using face embeddings.
Machine Learning Engineer and Artificial Intelligence Engineer at PT. ARIF INOVASI TEKNOLOGI
January 1, 2024 - November 4, 2025
Projects include Chat with Your File (LangChain + FAISS for fast retrieval), Tabular Data Analysis with Google Gemini, Sentiment Analysis with BERT Indo, Predictive Analysis for churn-prone clients, Clustering Analysis, Statistical Analysis endpoints via Python (FastAPI), backend development and Dockerization.
Data Scientist at PLATTER .AI
November 1, 2023 - November 1, 2023
Created an LLM model using LangChain and OpenAI to summarize PDF documents and explain them for a vector database using ChromaDB.
Data Scientist at PETA KEBIJAKAN
August 1, 2023 - August 1, 2023
Developed scalable ML models, performed text analysis (document similarity, word cloud, taxonomy, and n-gram analysis), stayed updated on ML advancements, solved ML-related technical challenges, cleaned and analyzed data for insights; predicted law passage with 89% accuracy using Random Forest; conducted sentiment analysis with Transformers.

Education

Bachelor of Computer Science at Soegijapranata Catholic University
January 1, 2019 - January 1, 2023
Data Science Bootcamp at RakamIn Academy
January 1, 2023 - January 1, 2023
Data Engineering Bootcamp at Digital Skola
January 1, 2024 - January 1, 2024
Bachelor of Computer Science at Soegijapranata Catholic University
January 1, 2019 - January 1, 2023
Data Science Bootcamp at RAKAMIN ACADEMY
January 1, 2023 - January 1, 2023
Data Engineering Bootcamp at DIGITAL SKOLA
January 1, 2024 - January 1, 2024

Qualifications

Data Science Bootcamp
January 1, 2023 - January 1, 2023
Data Engineering Bootcamp
January 1, 2024 - January 1, 2024
Data Science Bootcamp
January 1, 2023 - January 1, 2023
Data Engineering Bootcamp
January 1, 2024 - January 1, 2024

Industry Experience

Software & Internet, Professional Services, Education, Media & Entertainment