
Divyansh Jain
@divyanshjain3
I build scalable cloud data pipelines that improve analytics freshness, reliability, and cost efficiency.
What I'm looking for
I've built data pipelines and warehouse solutions across marketing, insurance, and banking, using Python, SQL, AWS, Airflow, Snowflake, and DBT.
At EVERSANA, I built a parallelized Airflow DAG that loads 200+ tables concurrently from API tasks, cutting daily load runtime by about 65%. I also automated Google Ads, Reddit Ads, and Google Campaign Manager 360 ingestion into Snowflake, reducing manual reporting effort by about 50%.
I designed AWS ELT pipelines using ECS, ECR, S3, Redshift, Athena, Snowflake, and DBT to enable same-day analytics refresh. Through Snowflake warehouse tuning, clustering, incremental models, and query optimization, I reduced compute spend by about 30% and lowered pipeline failures with data-quality checks, retries, and SLA alerts.
Previously at Capgemini, I migrated 25M+ claim records with 98% accuracy and zero downtime, while improving ETL and recovery workflows with Databricks, PySpark, Informatica, Oracle, and Control-M. At Newgen Software, I helped deliver a loan-origination accelerator for Bank of Baroda across 24 branches and improved Oracle retrieval and search performance.
Experience
Work history, roles, and key accomplishments
Built parallelized Airflow DAGs to load 200+ tables concurrently, cutting daily load runtime by ~65%. Developed API integrations with Google Ads, Reddit Ads, and Campaign Manager 360, and designed ELT pipelines on AWS with DBT transformations.
Engineered and optimized data migration pipelines for 25M+ claim records with 98% accuracy and zero downtime. Automated ETL transformations using AWS Databricks and PySpark, and deployed Control-M orchestration to reduce job recovery time.
Software Engineer
Newgen Software
Jan 2023 - Oct 2023 (9 months)
Developed the CLOS Accelerator for Bank of Baroda using Java and JavaScript, deployed across 24 branches, improving loan origination efficiency by 35%. Collaborated on Oracle implementation and optimized data retrieval processes.
Education
Degrees, certifications, and relevant coursework
Guru Gobind Singh Indraprastha University
Bachelor of Technology, Computer Science Engineering
2019 - 2023
Grade: 9.01 CGPA
Pursued a Bachelor of Technology in Computer Science Engineering, achieving a CGPA of 9.01.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Skills
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