Looking for a job

Sai Sreeya Ramasahayam

@saisreeyaramasahayam

Data engineer at University of South Florida who cut recurring pipeline execution time 40% and built AI-assisted analytics workflows.

United States

Message

At University of South Florida, I developed 20+ parameterized ETL/ELT pipelines and optimized PySpark and SQL workloads, cutting recurring execution time 40%. I also engineered a Fabric Lakehouse research platform integrating academic, engagement, and AI-usage data.

I developed AI-assisted analytics workflows with LangChain, LangGraph, GPT, and Claude, including RAG pipelines using ChromaDB and FAISS. These workflows improved analytical productivity 35%.

At Bees Software Solutions, I built Power BI dashboards and SQL/Python ETL pipelines across 40+ enterprise client accounts. I improved reporting accuracy 35% and reduced report execution time 40%; in my personal project OmniFlow, I designed a data platform with 24 dependency-aware ETL/ELT workflows.

Experience

Work history, roles, and key accomplishments

Graduate Assistant

University of South Florida

May 2025 - May 2026 (1 year)

Developed 20+ parameterized ETL/ELT pipelines with Bronze-Silver-Gold architecture, reducing execution time by 40%. Engineered a longitudinal research data platform on Fabric Lakehouse and designed dimensional models for KPI analysis.

Python SQL ETL ELT PySpark Apache Spark Delta Lake DBT Microsoft Fabric Databricks Dimensional Modeling Data Quality Data Validation Power BI Tableau Lang Chain LangGraph RAG ChromaDB Faiss GPT Claude

Student Assistant, Admissions Office

University of South Florida

Feb 2025 - May 2025 (3 months)

Built Python/SQL ETL workflows integrating academic and operational datasets, and designed star-schema models for 70K+ application records. Developed recurring Power BI and Tableau reporting datasets, improving reporting consistency by 24% and reducing manual effort by 22%.

Python SQL ETL Power BI Tableau Data Modeling Data Validation

Python Developer Intern

Ojas Innovative Technologies

Apr 2024 - Jul 2024 (3 months)

Engineered an HR attendance system using FastAPI, REST APIs, PostgreSQL, SQLAlchemy, and pandas. Built ETL workflows with deduplication and validation, optimizing SQL queries to reduce processing time by 40%.

Python fastAPI REST APIs PostgreSQL SQLAlchemy Pandas ETL Docker Pytest Git CI CD

Data Analyst

Bees Software Solutions

Jan 2023 - Mar 2024 (1 year 2 months)

Built Power BI dashboards and semantic models for executive reporting across 40+ enterprise client accounts. Engineered SQL/Python ETL pipelines and optimized queries, reducing report execution time by 40% and improving reporting accuracy by 35%.