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Aswin Rajaram

@aswinrajaram

Senior Analytics Engineer at Deliveroo, building data platforms and reporting dashboards across AWS and analytics stacks.

India

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What I'm looking for

I’m also interested in freelancing and consulting opportunities.

At Deliveroo, I work as a Senior Analytics Engineer, following earlier work there as an Analytics Engineer II. I’m fond of classic SQL and enjoy exploring data for insights that can add value to the business.

At PadSquad, I built an AWS data platform from scratch to process several GBs of ad interaction data daily. I also built the company’s reporting dashboards and developed PoCs across Snowflake, Firebolt, Tableau, and Domo to help decide its data stack.

At Nissan Digital India LLP, I worked on data ingestion into Hive and SAP HANA, automated workflows with Oozie, and tuned SQL Server and PostgreSQL queries. I also restructured SAP HANA SQL procedures to reduce data load time.

At Envestnet, Inc., I was part of a two-member team that designed and developed a data warehouse for monthly reporting. I maintained the warehouse, supported SEC reporting, and wrote stored procedures and SSIS packages.

Experience

Work history, roles, and key accomplishments

Current

Senior Analytics Engineer

Current

Deliveroo

Mar 2026 - Present (8 months)

Worked as Senior Analytics Engineer at Deliveroo.

Analytics Engineer II

Deliveroo

May 2023 - Mar 2026 (2 years 10 months)

Worked as Analytics Engineer II at Deliveroo.

Data Engineer

PadSquad

Feb 2022 - Apr 2023 (1 year 2 months)

• Built the data platform from scratch on AWS that processes several GBs of ad interaction data daily.

• Built PoCs on multiple platforms (Snowflake, Firebolt, Tableau, Domo) and helped the company decide the data stack.

• Built all the reporting dashboards in the company.

• Serverless ETL, Data Modelling, SQL, Python, PySpark, AWS, S3, Lambda, Athena, Glue, QuickSight, DataWrangler, IAM, Cloud

Data Engineer

Airtory

Jan 2021 - Feb 2022 (1 year 1 month)

• Worked for PadSquad

• Serverless ETL, Data Modelling, SQL, Python, PySpark, AWS, S3, Lambda, Athena, Glue, QuickSight, DataWrangler, IAM, CloudWatch, SNS

Data Engineer

Nissan Digital India LLP

Nov 2018 - Jan 2021 (2 years 2 months)

• Data wrangling and ingestion into Hive and SAP HANA tables, and automation of workflows using Oozie.

• Schedule, execute, and monitor Windows Batch jobs in IBM TWS and monitor them.

• Performance tuning of SQL Server and PostgreSQL queries.

• Restructure SAP HANA SQL procedures to bring down the data load time.

Data Engineer

Envestnet, Inc

Jul 2017 - Nov 2018 (1 year 4 months)

• Part of two-member team which designed and developed Data Warehouse in Envestnet for monthly reporting.

• Maintain and update Data Warehouse of the financial platform used and reconcile errors after monthly refresh.

• Help in generating report for Securities and Exchanges Commission(SEC), USA.

• Write stored procedures and design SSIS packages to transfer the data from the platform to the s