---
title: "Sree Chakrini Bollineni - Software Engineer in Hyderabad | Tal"
description: "Meet Sree Chakrini Bollineni, Data Engineer @ HCLTech | Snowflake SnowPro Certified | I turn messy legacy data into clean, scalable, audit-ready pipelines | DBT • SQL • Python • AWS Certified • GCP Certified based in Hyderabad. AI stack includes claude code, github copilot, and openai."
image: "https://tal.club/meet/bollineni-sree-chakrini/share-image"
---

# Sree Chakrini Bollineni on Tal

## Headline

Data Engineer @ HCLTech \| Snowflake SnowPro Certified \| I turn messy legacy data into clean, scalable, audit\-ready pipelines \| DBT • SQL • Python • AWS Certified • GCP Certified

## About

Data has a way of getting messy — scattered across legacy systems, buried in inconsistent formats, hard to trust\. I like fixing that\. For the past 4 years at HCLTech, I've worked on exactly this problem for a large financial services client — untangling legacy data warehouse logic and rebuilding it as modern, reliable Snowflake architecture\. Along the way, that work has translated into real, measurable impact: → Migrated 10M\+ unstructured identity records from legacy platforms \(DataStage, Hive, Netezza\) into structured, governed, analytics\-ready datasets → Built DBT models and reusable Snowflake views that cut manual reporting effort by 80% → Kept pipelines running at a 99\.5% success rate through disciplined monitoring, reconciliation, and validation → Automated dependency and schema\-change analysis in Python — catching problems before they hit production → Used AI tools like GitHub Copilot to move faster without cutting corners on code quality I'm the person who actually enjoys the "boring" parts of data engineering — reconciliation checks, schema validation, dependency mapping — because that's where trust in the data actually gets built\. Certified in Snowflake \(SnowPro Core\), DBT Fundamentals, AWS \(Cloud Practitioner & AI Practitioner\) and GCP \(Associate Cloud Engineer & Professional Cloud Architect\)\. Currently based in Hyderabad, and always up for a conversation about Snowflake, DBT, or making legacy systems less painful to work with\.

## Location

Hyderabad

## AI stack

claude code

github copilot

openai

githubcopilot

ChatGPT

Microsoft Copilot

## Work experience

Software Engineer at HCLTech, Aug 2024 \- Present · 2 yrs 4 mos, Hyderabad

Graduate Engineering Trainee at HCLTech, Sep 2022 \- Aug 2024 · 2 yrs, Chennai, Tamil Nadu, India

## Education

Bachelor of Technology \- BTech, Computer science, Jawaharlal Nehru Technological University, Anantapur

\+2, MPC, Sri Chaitanya College of Education

[View the original profile](https://tal.club/meet/bollineni-sree-chakrini)

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