Bharath Preetham
@bharathpreetham
Principal Platform Engineer driving cloud-native Data, AI, and DevOps solutions.
IndiaWhat I'm looking for
I am a Principal Platform Engineer with 7+ years building cloud-native data, AI, and DevOps platforms on AWS, Kubernetes, and CI/CD automation to deliver high-reliability, cost-efficient systems. I design production AI systems, data lakehouse architectures, and observability platforms that measurably reduce toil, cut costs, and accelerate time-to-insight.
My work includes deploying RAG-based AI query systems, optimizing token usage, and creating automated evaluation frameworks; migrating orchestration to cost-efficient infrastructures; and implementing enterprise data governance and security controls. I mentor engineers, partner with product and data science teams, and deliver secure, scalable platform solutions with demonstrated ROI and operational impact.
Experience
Work history, roles, and key accomplishments
ELBuilt production AI and data platforms that reduced analyst query time from hours to seconds and cut infrastructure costs by ~70% while achieving 99.9% uptime for 150+ business-critical applications. Rewrote CI/CD and deployed monitoring to reduce MTTR by 30% and saved $250K annually through automation.
PWDesigned and implemented lakehouse architectures with Snowflake, Delta Lake and Apache Iceberg, added DBT transformations and Great Expectations checks to improve data reliability and accelerate ML deployments across the organisation.
CSAutomated data ingestion and validation pipelines using AWS Glue, EventBridge, Lambda and Step Functions, enabled real-time Kafka feeds, and built NLP tooling that reduced manual effort by 80% and ingestion effort by 60%.
Education
Degrees, certifications, and relevant coursework
JAJawaharlal Nehru Technological University, Anantapur
Bachelor of Technology, Electronics and Electrical Engineering
Completed a Bachelor of Technology in Electronics and Electrical Engineering from JNTU Anantapur in 2017.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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