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Tejaswi

Tejaswi

Data Engineer Intern

Hyderabad, Telangana
80
Profile Score

About

Detail-oriented and motivated Data Engineer Intern with hands-on experience in Databricks, PySpark, SQL, and AWS. Skilled in building and optimizing data pipelines, implementing ETL workflows using Delta Lake, and ensuring data quality through the Bronze–Silver–Gold architecture. Strong foundation in data transformation, analysis, and performance tuning, with a passion for delivering scalable, efficient, and reliable data solutions.

Skills & Expertise (19)

Databricks Advanced
8.5/10
1
Years Exp
Delta Lake Advanced
8.0/10
1
Years Exp
Performance Optimization Advanced
8.0/10
1
Years Exp
Schema Evolution Advanced
8.0/10
1
Years Exp
Data Transformation Advanced
8.0/10
1
Years Exp
Data Lakehouse Architecture Advanced
8.0/10
1
Years Exp
ETL Pipelines Advanced
8.0/10
1
Years Exp
PySpark Advanced
8.0/10
1
Years Exp
AWS Intermediate
7.8/10
1
Years Exp
SQL Intermediate
7.5/10
1
Years Exp
Data Warehousing Intermediate
7.5/10
1
Years Exp
Data Migration Intermediate
7.5/10
1
Years Exp
Python Intermediate
7.5/10
1
Years Exp
Git Intermediate
6.5/10
1
Years Exp
Jira Intermediate
6.5/10
1
Years Exp
VS Code Intermediate
6.5/10
1
Years Exp
Excel Intermediate
6.0/10
1
Years Exp
Oracle Beginner
5.5/10
Postgresql Beginner
5.5/10

Work Experience

Data Engineer Intern

Data and Things

Oct 2025 - Present

Built and optimized data pipelines on Databricks using PySpark and Spark SQL. Designed ETL workflows following Medallion (Bronze–Silver–Gold) architecture for data consistency. Implemented Delta Lake features such as ACID transactions and schema evolution. Integrated Databricks with AWS S3 for data ingestion and analytics. Improved query performance using Z-Ordering and Adaptive Query Execution (AQE). Developed SQL queries and Python scripts for data transformation and validation. Collaborated with cross-functional teams to deliver agile, feature-based data solutions.

Education

Bachelor of Technology (B.Tech) – Electronics and Computer Engineering (ECM) - Jawaharlal Nehru Technological University (JNTU), Hyderabad

- 2025 · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceMar 2026

Skills (19)

Databricks Delta Lake Performance Optimization Schema Evolution Data Transformation Data Lakehouse Architecture ETL Pipelines PySpark AWS SQL +9 more