About.
Senior Software Engineer with 7 years of experience architecting high-performance systems and full-stack data platforms. Deeply proficient in distributed systems (Spark / Hadoop) and backend architecture (Java / Go / Python), with a current focus on Agentic AI and LLM orchestration.
Download résumé →Experience
Senior Data Engineer @ Visa
Feb 2026 – Present · Bengaluru- Architected multi-tenant ETL frameworks managing millions of daily transactions, implementing robust logic for global subscription-based delivery.
- Implemented advanced partitioning and indexing strategies in IBM DB2 and Hive to optimize complex analytical joins for massive-scale transaction datasets.
Data Scientist @ Fractal Analytics
Oct 2025 – Feb 2026 · Bengaluru- Developed backend APIs and managed database migrations for the Cogentiq Platform using FastAPI, SQLAlchemy and Alembic.
- Built agentic AI workflows with CrewAI and Langfuse, deploying containerized applications via Docker on Azure Cloud.
Senior Data Engineer @ Circana
Jan 2024 – Oct 2025 · Bengaluru- Modernized legacy Hive workloads by migrating to PySpark and Airflow while automating CI/CD deployments via Jenkins.
- Engineered an end-to-end pipeline integrating UPC and impression data with internal datasets for sales metrics using Spark and AWS S3.
Data Engineer @ Swiss Re
Feb 2021 – Jan 2024 · Bengaluru- Developed the internal CRM dashboard (Customer 360) using PySpark, Palantir Foundry, Microsoft SQL Server and microservices (Spring Boot).
- Built a SparkML model for fuzzy matching of company data (name, address, etc.) to group similar company names, enabling accurate tagging of companies under the same group.
- Built CRM data-quality monitoring systems and trained SparkML models to classify NPS responses into structured categories.
- Refactored SQL and parallelized workloads to optimize legacy R pipelines, significantly improving processing speed and reliability.
Software Engineer @ Nissan Digital
Jul 2019 – Feb 2021 · Trivandrum- Built scalable ETL services for inventory optimization using Python, Prefect and SQLAlchemy, leveraging AWS Lambda and ECS for serverless execution.
- Contributed to the full software-development lifecycle of vehicle volume-estimation tools, focusing on data integrity and cloud-native infrastructure.
Skills
Languages
PythonJavaScalaGolangCBash
Data & Big Data
SparkPySparkHadoopHiveAirflowPandasPolarsPalantir Foundry
Databases
IBM DB2PostgreSQLOracleSQL ServerBigQuery
Cloud & DevOps
AWSAzureGCPDockerJenkinsLinux (Fedora/Debian)
Backend & AI
Spring BootFastAPICrewAILangfuseLangChainGenerative AILLM OrchestrationMicroservices
Foundations
Performance OptimizationData-Oriented Design
Education
B.Tech, CSE
KIIT University, Bhubaneswar
2015 – 2019 · 8.9 CGPA
Achievements
Swiss Re Triannual Award
Recognized for technical excellence in system optimization.
Nissan Digital Spotlight Award
For exceptional project contribution and architecture.
Finalist — 7th CSI In-App National Project Awards
