Rambabu Posa
Sr Data And AI Engineer Architect
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolRambabu Posa is a senior Data and AI Engineer/Architect based in London with 18 years of hands-on experience building large-scale data platforms and production ML systems across public clouds (AWS, GCP, Azure) and modern data stacks like Spark/Databricks, Snowflake, BigQuery and Delta Lake. He combines deep engineering expertise in Java, Scala and Python with operational know-how in Kubernetes, Terraform, Airflow and TDD to deliver resilient, data-quality driven architectures for organisations such as HMRC, HSBC and Sky Betting & Gaming. At HMRC he has applied both backend and data engineering skills—contributing even to operational code like email templates—demonstrating a pragmatic, product-focused approach to solving business problems. As director of his own consultancy he blends technical leadership with client-facing delivery, often bridging legacy Hadoop ecosystems and cloud-native data engineering practices. Known for pragmatic design decisions and strong cross-stack fluency, he excels at turning complex regulatory and reporting requirements into auditable, scalable pipelines.
10 years of coding experience
15 years of employment as a software developer
MS(IS) Information Systems, MS(IS) Information Systems at Andhra University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (4)
html10
email-templates10
template-engine9
templater9
Programming languages (8)
Github contributions (5)
hmrc/hmrc-email-renderer
Nov 2016 - Mar 2018
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 commits, 4 PRs, 1 push in 1 year 4 months
Contributions summary:Rambabu primarily worked on updating email templates related to Marriage Allowance. Their contributions involved modifying HTML templates across multiple files, focusing on content updates, and adjusting wording to reflect the cancellation of Marriage Allowance and provide relevant information. The changes also included adding a call to action with a link to the personal tax account, and adding/removing sign-off text. The user’s work impacted several different email templates used for communications.
hmrc/paac-frontend
Feb 2016 - Jun 2017
Contributions:425 PRs, 395 pushes, 238 branches in 1 year 4 months
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