Headline

Data Engineer | Databricks · PySpark · SQL · Python · Power BI | Microsoft Certified: Fabric Data Engineer Associate | Open to Data Engineering & Analytics roles

About

I build the data pipeline first, so the dashboard, the forecast or the model on top of it can actually be trusted. I'm a Computer Science & IT graduate (QIS College of Engineering and Technology, 2026) and a Microsoft Certified Fabric Data Engineer Associate. During my engineering internship at iCustomer (June – October 2026), I tested the core data platform end to end (functional, regression and user acceptance testing), validated production and staging data with SQL, and built reports in Power BI. What I've built • E-commerce lakehouse on Databricks: a bronze/silver/gold pipeline in PySpark and Delta Lake, a star schema with sales normalised to INR across 7 currencies, a sales dashboard and a 6-month Prophet revenue forecast. • Job Application Agent: a local AI agent that pulls fresh LinkedIn, Indeed and Naukri postings, screens and scores them against a resume with rules enforced in Python, and tracks results in an Excel dashboard. Covered by 172 automated tests. • Accident detection with real-time alerts: a CNN (TensorFlow/Keras, 91.8% validation accuracy) that watches camera or video feeds and emails an alert with a snapshot. Project Expo winner. • Customer shopping analytics: cleaned a messy 99,957-row retail dataset into 98,729 analysis-ready rows and pulled out sales insights. Skills Data engineering: Databricks · PySpark · Delta Lake · SQL · Microsoft Fabric Analytics: Python · Pandas · NumPy · Power BI · Excel ML & AI: TensorFlow/Keras · scikit-learn · OpenCV · LLM APIs Development: FastAPI · Java · Spring Boot · Git · pytest Testing: functional, regression and user acceptance testing Open to data engineering and data analytics roles: full-time, remote or hybrid. GitHub: github.com/MallikarjunaRaoPotti Portfolio: portfolio-p5o1.vercel.app

Location

Ongole

AI stack

antigravity

claude code

claude

codex

gemini

manus

Work experience

Engineer Intern at iCustomer, Jun 2026 - Oct 2026 · 5 mos, 1 Broadway, Cambridge, MA 02142, USA

Education

Bachelor of Technology - BTech, Computer/Information, Qis college of engineering and technology

Public links

github: https://github.com/MallikarjunaRaoPotti