Real-time Analytics Platform
Kafka and Spark streaming pipeline processing 1M events per second with fault-tolerant event ingestion.
Principal Data Engineer
Rajeev Jasti
Architecting low-latency distributed systems and massive-scale ETL pipelines. I build the robust infrastructure that powers real-time analytics for global enterprises.
10+
Years Experience
50+
Projects Delivered
1M+
Events/Second
30%
Cost Reduction
40%
Latency Improvement
99.9%
Uptime
Technical Skills
Data Processing
Cloud & Infrastructure
Data Warehouse
Languages
Databases
Observability
Experience
Company names are intentionally omitted for confidentiality; scope and outcomes reflect production work.
2022 — Present
Remote
Principal Data Engineer • Global Enterprise
Architected a multi-region data mesh serving 50+ internal teams. Reduced cloud infrastructure costs by 30%.
- Designed and deployed Kafka-to-Snowflake CDC pipelines handling 1M+ events/sec
- Led migration from monolithic ETL to modular, domain-owned data products
- Reduced P95 query latency by 40% through Spark optimization and partition tuning
- Mentored a team of 6 engineers across 3 time zones
2019 — 2022
Hybrid
Senior Data Engineer • Data Platform Company
Built and owned the company's core data platform, enabling self-serve analytics for 20+ business teams.
- Delivered Airflow-orchestrated ETL pipelines processing 500GB+ nightly
- Migrated legacy Oracle DWH to Snowflake, cutting storage costs by 40%
- Implemented data quality framework reducing production incidents by 60%
2016 — 2019
On-site
Data Engineer • Product Analytics Team
Developed ETL pipelines and data models supporting product analytics for 5M+ daily active users.
- Built real-time dashboards using Spark Streaming and Kafka
- Designed dimensional data models in PostgreSQL and Redshift
- Automated pipeline monitoring, reducing MTTR from hours to minutes
Projects
Selected platform work focused on reliability, observability, and reusable delivery patterns.
Cloud ETL Modernization
Airflow-orchestrated Snowflake pipelines that reduced nightly batch runtime by 45%.
CDC Data Mesh Enablement
Built Kafka-to-Snowflake CDC templates for domain teams to self-serve compliant datasets.
Interests & Hobbies
Sunday League Striker
I play competitively on weekends, always looking to improve my striking and tactical awareness on the pitch.
The Daily Detox
Nothing beats a 20-minute sauna session after a long day of engineering. It is my reset button for recovery and deep thinking.
Strength & Conditioning
Lifting heavy and staying mobile. Consistency in the gym translates directly to discipline and focus at the keyboard.
Culinary Explorer
Always on the hunt for the best local eats, from hidden street food gems to trying my hand at cooking new cuisines at home.