Apr 2020 – May 2022 · 2 yrs 1 mo · Gurugram, Haryana, India

• Developed data pipelines that fed data into machine
• learning models for outlier detection using PySpark, SQL,
• Python, Shell Scripting.
• Pipelines to clean and supply news data, Reddit posts,
• comments and activities in other such forums to the machine
• learning models using Python, Couchbase, NoSQL, Flask,
• Docker.
• REST APIs for providing sentiment trend data of American
• Express business partners using Python, Flask, Couchbase,
• Docker.

Feb 2018 – Mar 2020 · 2 yrs 1 mo · Gurugram, Haryana, India

• Transformed and processed huge sets of Real-World data to
• OMOP format for pharmaceutical giants in the US using
• Spark, Python, SQL, Databricks, AWS.
• Built pipelines using Airflow to generate cohorts for analysis.
• Automated and optimized transformation runs on monthly
• and quarterly data feeds using Databricks, Spark, SQL,
• Python.
• Led the migration of a Teradata ecosystem to Spark and AWS
• starting from design, scripts, automation, conversion of data
• to parquet format and conversion of Teradata queries to
• SparkSQL.

Jun 2017 – Oct 2017 · 4 mos · Ahmedabad, Gujarat, India

• Developed an Email Scheduler that sends scheduled emails to
• identified users to increase deliverability of the email and
• the reputation of the domain
• Built the Email Scheduler using Node.js, Express.js and MongoDB
• Enhanced web applications - Angular.js, Node.js & Python

Jan 2017 – May 2017 · 4 mos · Bengaluru, Karnataka, India

• Enhanced a hedge fund & portfolio management software for a US-based financial services company in C#, ASP.Net.
• Underwent a three-month training comprising of topics like Angular.js, C#, .Net, architectures, API and finance courses.