(Selected work)
AI Systems_2024—2026
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(About)
I build AI systems that turn messy, fast-moving data into intelligence people can act on. My work sits where machine learning, cybersecurity and backend engineering meet — platforms that read the web, flag what matters and keep running in production.
My practice spans LLM and RAG applications, AI agents, data pipelines and FastAPI backends. I take models from research to containerised production, with monitoring and observability built in.
Before industry I was an assistant lecturer at University of Technology Yogyakarta, running Big Data and Machine Learning sessions. In my spare time I explore Web3 and blockchain tooling.
Years in data & AI
Greenwich Mean Time
Certifications
(Skills)
The languages, frameworks and tools I use to ship AI systems — from notebook to production, off-chain and on-chain.
01_Languages
(05)
- 01.01Python
- 01.02Go
- 01.03TypeScript
- 01.04JavaScript
- 01.05SQL
02_AI & ML
(08)
- 02.01TensorFlow
- 02.02Keras
- 02.03scikit-learn
- 02.04pandas
- 02.05NumPy
- 02.06OpenAI GPT
- 02.07Gemini
- 02.08LangChain
03_Software Engineering
(08)
- 03.01Next.js
- 03.02React
- 03.03Node.js
- 03.04Express
- 03.05FastAPI
- 03.06Tailwind CSS
- 03.07PostgreSQL
- 03.08Redis
04_Blockchain & Web3
(09)
- 04.01Solidity
- 04.02Ethereum
- 04.03Bitcoin
- 04.04Polygon
- 04.05Ethers.js
- 04.06Web3.js
- 04.07OpenZeppelin
- 04.08Chainlink
- 04.09IPFS
05_DevOps & Cloud
(10)
- 05.01Docker
- 05.02Kubernetes
- 05.03GitHub Actions
- 05.04Terraform
- 05.05Nginx
- 05.06Grafana
- 05.07Prometheus
- 05.08Vercel
- 05.09Linux
- 05.10Git
06_Data & Tools
(09)
- 06.01Streamlit
- 06.02Looker Studio
- 06.03Tableau
- 06.04Pentaho
- 06.05RapidMiner
- 06.06Jupyter
- 06.07Google Colab
- 06.08VS Code
- 06.09Spreadsheets