Summary
Overview
Work History
Education
Skills
Websites
Timeline
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SAINADH REDDY PEKETI

Hyderabad

Summary

Experienced Data Engineer with over 4.5 years of hands-on experience in building scalable, secure, and performant data pipelines on Google Cloud Platform (GCP). Skilled in both batch and real-time data ingestion, cloud-native services, and orchestration tools like Airflow/Cloud Composer. Strong domain experience in enterprise data migration, transformation, and analytics.

Overview

4
4
years of professional experience

Work History

Technology Analyst

Infosys
Hyderabad
07.2022 - Current
  • Designed and implemented a hybrid data ingestion platform to move data from on-premise systems (Oracle DB, Linux servers) to Google Cloud Platform.
  • Built real-time data pipelines using Attunity (Qlik Replicate), Kafka, Pub/Sub, and Dataflow, ensuring sub-minute latency and continuous ingestion.
  • Developed batch pipelines for scheduled loads from legacy databases to Cloud Storage and BigQuery.
  • Utilized Cloud Composer (Airflow) for orchestration of workflows, scheduling dependencies, and implementing retry policies.
  • Implemented transformations and analytics logic using BigQuery, enabling business teams to derive actionable insights.
  • Partitioned data and implemented caching mechanisms to improve query performance and pipeline efficiency.
  • Developed authorized views in BigQuery to securely share data with downstream teams, including ML, analytics, and BI• dashboards.
  • Developed shell script to load data into Big Query tables from Cloud storage files.
  • Used Dataproc (Apache Spark) for large-scale ETL processing and aggregation workloads.
  • Configured XMatters alerting policies for proactive monitoring and real-time failure notifications to support teams.
  • To maintain version control and foster collaboration, I effectively employed GitHub as the Source Code Management• tool, enabling seamless code management and deployment.
  • Implemented Agile working methodologies and utilized tools such as Jira, ServiceNow, GitHub and Confluence for task• management, issue tracking, and version control and document workflows.

Systems Engineer

Infosys
Hyderabad
03.2021 - 07.2022
  • Developed and maintained enterprise-level Qlik Sense dashboards and applications for banking and aerospace clients.
  • Responsible for building new apps and enhancing existing ones, ensuring they met business requirements and performance standards.
  • Managed data extraction, transformation, and loading (ETL) workflows from SAP to Qlik Sense.
  • Translated complex reporting needs into scalable data models, visualizations, and KPI dashboards using Qlik.
  • Created interactive dashboards featuring sheets, dynamic charts, and filters to enable self-service analytics.

Education

Bachelor of Technology (B.Tech) - Computer Science And Engineering

Sri Vasavi Institute of Engineering And Technology
Nandamuru
10-2020

Skills

GCP Services : BigQuery, Google Cloud Storage, DataProc, Cloud Composer/Airflow, Cloud Scheduler, Cloud SDK, Cloud Functions, DataFlow, PubSub

Programming & Scripting : Python, Pyspark, SQL, Shell scripting Build Tools: Jupyter Notebook, VisualStudio Code

Workflow Management : Apache Airflow, Google Cloud Composer

Project Managment Tools : Agile methodologies, JIRA, Confluence, Git, GitHub, ServiceNow

Streaming : Attunity (Qlik Replicate) ,Kafka

Timeline

Technology Analyst

Infosys
07.2022 - Current

Systems Engineer

Infosys
03.2021 - 07.2022

Bachelor of Technology (B.Tech) - Computer Science And Engineering

Sri Vasavi Institute of Engineering And Technology

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SAINADH REDDY PEKETI