Open to opportunities

Sai sindhu Subbisetty

@saisindhusubbisetty

Message

Big Data Developer skilled in building scalable ETL pipelines.

India

Message

What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my big data skills and contribute to impactful projects.

I am a Big Data Developer with strong hands-on experience in designing, building, and automating scalable ETL pipelines using Apache Spark (PySpark), Hive, Hadoop, Sqoop, and Apache Airflow. My expertise lies in implementing cloud-native big data solutions using AWS services such as EMR, S3, Redshift, Athena, RDS, Lambda, and Step Functions to orchestrate reliable, high-volume data workflows.

Throughout my career, I have successfully built fault-tolerant and cost-efficient data lake architectures, reducing storage and compute costs by tuning Spark and leveraging AWS spot instances. I have a proven track record of delivering automated and event-driven pipelines using Airflow, integrated with alerting and monitoring tools like Slack and CloudWatch. My strong problem-solving skills and proactive approach to debugging ensure pipeline reliability and data integrity.

Experience

Work history, roles, and key accomplishments

Big Data Developer

Swiggy Limited

May 2024 - Present (1 year 1 month)

Built and optimized end-to-end big data pipelines to process logistics and shipment data at scale. Delivered cost-efficient data lake and real-time analytics solutions using PySpark, Hive, and AWS services.

Pyspark Hive Hadoop Sqoop AWS S3 EMR RDS Athena Redshift Lambda Airflow Parquet Avro SQL Linux

Education

Degrees, certifications, and relevant coursework

PBR Visvodaya Institute of Technology And Science

B.Tech, Technology

Grade: 89.01%

Completed a Bachelor of Technology degree, focusing on core engineering principles and applications. Achieved a strong academic performance with an 89.01% grade.