Data & AI Scientist · Incoming CTO @OCTONEXUS POWER
I build ML systems and LLM-powered workflows that reach production — not just notebooks. Passionate about applying AI to real-world problems in energy, finance, and logistics.
- 🌍 Based in Edinburgh, UK — open to roles in UK & India
- 🚀 Building fuel cell & green hydrogen AI solutions at OCTONEXUS POWER
- 🌱 Founding member & tech lead at Aamrutham — agri e-commerce platform
- ✍️ Writing about Databricks and data engineering on Medium
- 🤝 Open to collaborating on ML, LLM agents, or data engineering projects
- ✉️ charanteja.teja25@gmail.com
Also: Tableau · Power BI · PySpark · Azure Data Factory
- Building a Credit Default Risk Model on Databricks · Feb 2026
- Building a Real-World E-commerce Data Pipeline with Databricks and Spark · Jan 2026
- PySpark Transformations Deep Dive: From DataFrames to Real-World Pipelines · Jan 2026
- Day 4: Delta Lake — Introduction to Reliable Data Lakes · Jan 2026
- Day 2: Big Data Exploration with Spark — Architecture, Lazy Evaluation & DataFrames · Jan 2026
➡️ Read all articles on Medium


