Praveen Varma

Dublin,CA

Summary

Dynamic Cloud Data Engineer with over 3.5 years of experience specializing in Informatica IDMC, MongoDB Atlas, and automated ETL/ELT pipelines. Proven expertise in managing supplier lifecycle data, migrating legacy workflows to the cloud, and implementing AI-driven data enrichment. Skilled in high-performance NoSQL schema design, JSON processing, and building scalable data-driven features for global platforms.

Overview

2023

years of professional experience

Work History

Cloud Data Engineer

Trust Your Supplier (TYS)

United States

- 05.2026

Data Pipeline Orchestration: Architect and maintain robust ETL pipelines using Informatica IDMC (CDI) to streamline supplier onboarding and risk management data from global sources.
MongoDB Optimization: Manage large-scale JSON-based datasets in MongoDB; optimized complex aggregation pipelines and indexing, reducing data retrieval latency by 35%.
AI Integration: Developed automated data cleansing modules using Python and OpenAI API to categorize and validate semi-structured compliance documentation, improving data accuracy.
API & Cloud Integration: Leveraged Cloud Application Integration (CAI) to sync real-time supplier risk scores from external REST APIs into the TYS ecosystem.
Cross-Functional Leadership: Collaborate with Product Managers and DevOps to ensure high availability of data workflows, resolving production bottlenecks through proactive debugging and code reviews.

Software/IT Associate (Data Engineering Focus)

IT People Corporation India Pvt. Ltd.

Hyderabad, India

- 11.2022

Legacy Migration: Successfully migrated on-premise Informatica PowerCenter mappings to IDMC (IICS), ensuring zero data loss and improved scalability for client applications.
Backend Development: Supported the development of data-driven backend processes, utilizing Python to automate routine data validation and quality checks.
Schema Design: Designed document-based schemas for application modernization projects, focusing on horizontal scalability and efficient JSON data processing.
Reporting: Built interactive Power BI dashboards connected to SQL and MongoDB sources to provide stakeholders with real-time operational insights.

Education

Master of Science - Computer Science

University of the Pacific

12.2025

Bachelor of Technology - CSE

Gokaraju Rangaraju Institute

Hyderabad

08.2022

Skills

Data Integration: Informatica IDMC (CDI, CAI), PowerCenter, ETL/ELT, Taskflows, Pushdown Optimization
Databases: MongoDB (Atlas, Aggregation Framework, Indexing), SQL Server, PostgreSQL
Programming & Cloud: Python (Pandas, PyMongo), JavaScript, AWS (S3, Lambda), REST APIs
AI & Analytics: OpenAI API Integration, Vector Search, Power BI, JSON/XML, GitHub

ETL development
Data governance
NoSQL databases

Timeline