Technical Proficiency

Skills & Expertise

The tools, frameworks, and methodologies behind my work in AI research and data science.

7+
Programming
Languages
12+
ML & Data
Frameworks
3
Spoken
Languages
6
Research
Domains

Core Stack

Primary tools used daily across research and production

Python
Primary language for ML pipelines, data analysis, and research
PyTorch
Deep learning framework for NLP and vision research
TensorFlow
Production ML models and transfer learning pipelines
SQL
Complex queries, data warehousing, and analytics

Full Toolkit

Everything from languages to infrastructure

Programming Languages
General purpose & domain-specific
PythonSQLR JavaScriptHTMLCSSCScala
ML & AI Frameworks
Training, inference, and deployment
TensorFlowPyTorchScikit-learn KerasPyCaretNVIDIA NeMoLangChainHugging Face
Data Engineering & MLOps
Pipelines, orchestration, and cloud
Apache SparkDatabricksMLflow DockerMS SQL ServerAzure Cosmos DBAWS
Analysis & Visualization
Dashboards and data storytelling
TableauMS ExcelPower BIFigma PandasNumPyMatplotlib
Research & NLP
Transformers, topic models, explainability
BERT / BERTweetSHAPLDA / BERTopic Sentiment AnalysisComputer VisionMultimodal AI
Spoken Languages
Communication across cultures
Indonesian — Native English — Professional (IELTS 7.5) German — A2