.png){kind=logo}
Prem Kumar
Senior Data Engineer specializing in cloud data platforms and regulated analytics
Connect with Prem
Prem already has a relationship with Reval, so a warm intro from us gets a much better response than cold outreach.
Recommended
Already have an account?
About
Data engineer at Capital One building AWS-based real-time and batch pipelines and backend data services for financial/fraud use cases. Has owned end-to-end pipelines processing millions of records/day, implemented dbt/Great Expectations quality gates, and tuned Redshift/Snowflake workloads (cutting query latency ~22–25% and reducing pipeline failures ~30–40%) while supporting 15+ downstream consumers.
Find your next great hire
Our AI agents source, screen, and vet candidates for your open roles. Get qualified candidates within 48 hours.
Key Strengths
- Owned end-to-end data pipelines (ingestion, validation, transformation, serving) at multi-million records/day scale
- Implemented data quality frameworks with automated checks and anomaly/threshold-based alerting
- Improved pipeline reliability by ~30–40% via retries, logging, and monitoring
- Improved data freshness from hours-long batches to near real-time for some flows
- Designed external data ingestion/crawling with Airflow, rate limiting, exponential backoff, idempotency, and DLQ-based reprocessing
- Shipped backend data services for 15+ downstream consumers with contract-based versioning and strong developer enablement (docs, SDKs, onboarding)
- Warehouse performance tuning (distribution/sort keys, indexing/materialized views, caching) reducing query latency ~22–25%
- Led ambiguous early-stage build of real-time fraud alerting pipeline using event-driven AWS architecture and IaC/CI-CD with observability and incident runbooks
Like what you see? We'll introduce you to Prem directly.
Experience
Education
Skills
Languages
Certifications
Browse Similar
Similar Candidates
Senior Data Engineer specializing in cloud data platforms and modern ELT
Senior Data Engineer specializing in cloud-native data pipelines and data warehousing
Bernard Griffin
Senior Data Scientist / ML Engineer specializing in cloud ML pipelines and GenAI
“ML/NLP practitioner with experience building a transformer-failure prediction system that combines sensor signals with unstructured maintenance comments using LLM-based extraction and similarity validation. Strong emphasis on production readiness—data leakage controls, SQL-driven data quality tiers, and rigorous bias/fairness validation (including contract/spec evaluation across diverse company profiles).”
Mid-level Data Engineer specializing in cloud-native lakehouse and streaming analytics
Mid-level Data Engineer specializing in cloud data platforms and streaming analytics
Senior AI/ML Engineer specializing in computer vision, GenAI, and 3D spatial analytics
Interested in Prem?
We'll personally introduce you - no strings attached.
Build your dream team with Reval
Our AI agents source, screen, and vet candidates for your open roles. Get qualified, high-intent candidates on your desk within 48 hours.
Discover more candidates like Prem
Search across thousands of pre-screened, high-quality, high-intent candidates on Reval.
Search Talent