Rajkumar V
Principal Architect at Kaleris
Chennai, Tamil Nadu, India
Summary
👤
Senior🎓
Top SchoolRajkumar V is a Principal Architect with 19+ years focused on data—spanning profiling, ETL, warehousing, governance, analytics and ML—currently building multi-tenant, on‑prem and cloud data engineering and AI products at Kaleris that have processed billions of events. He combines hands-on Java and Python development with architecture leadership, CI/CD automation, infrastructure management and mentoring of 20+ engineers. Rajkumar has a strong finance and terminal-operations background (ex-TCS, CollabNet, CSS) where he delivered measurable performance gains in risk systems, ETL throughput and report rendering. He also designs text‑analytics and monitoring solutions using big-data stacks and cloud AI services, and routinely prototypes POCs across diverse tech stacks. Not obvious from job titles: he regularly travels to customer sites to align product engineering with operational realities, bridging enterprise requirements and production deployments.
11 years of coding experience
6 years of employment as a software developer
B.E., B.E. at Coimbatore Institute of Technology, Anna UniversityHigher Secondary, Computer Science, Maths, Science (Physics and Chemistry), Higher Secondary, Computer Science, Maths, Science (Physics and Chemistry) at Dr. Radha Krishnan Vidhyalaya Matriculation Higher Secondary School
Github Skills (29)
webadmin10
administration10
redis9
monitoring9
celery9
asynchronous9
partitioning9
rabbitmq9
task-queue9
python8
postgresql-extension8
plpgsql7
background-worker7
java7
svg7
Programming languages (5)
Github contributions (5)
rajkumarvenkatasamy/datasciencecoursera
Mar 2015 - Aug 2023
Contributions:3 pushes in 8 years 6 months
rajkumarvenkatasamy/fiscal-calendar
Apr 2020 - Apr 2020
Contributions:26 commits, 16 pushes, 1 branch in 4 days
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