Bittu Bhowmick
Guwahati
Summary
Results-focused data professional equipped for impactful contributions. Expertise in designing, building, and optimizing complex data pipelines and ETL processes. Strong in SQL, Python, and cloud platforms, ensuring seamless data integration and robust data solutions. Known for excelling in collaborative environments, adapting swiftly to evolving needs, and driving team success.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Data Engineer
PwC Acceleration Center
Remote
05.2019 - Current
- CTIO AI Pulse | Data Lead and Solution Architect
- Tech Stack – Microsoft Fabric, ADLS Gen2, Power BI
- Architected and deployed a centralized Data Warehouse on Azure Databricks, Microsoft Fabric + ADLS Gen2, enhancing reporting efficiency by ~40% across global platforms
- Built an Enterprise AI Adoption Dashboard in Power BI, tracking 5K+ users across 10+ platforms, delivering AI Scores and driving ~25% adoption growth in Q1
- Enabled leadership to measure the ROI of a multi-million AI investment across the firm, linking tool usage with monthly/quarterly revenue impact
- Led an offshore team, conducting code reviews to ensure high-quality and on-time delivery
- Built a multi-agentic framework on Azure AI Foundry to answer user's question on the available data
- Nexus Innovation | Data Engineer/ Data Modeler
- Tech Stack – Microsoft Azure Synapse Analytics, Power BI
- Built a global project tracking system in Power BI, integrating data from US, UK and Australia member firms, covering end-to-end lifecycle from bidding to delivery
- Engineered data models and pipelines in Azure Synapse, improving reporting efficiency by ~35% and creating a single source of truth
- Delivered insights on revenue, resource usage and cost-saving opportunities, enabling double digit % reductions in project spend.
- Presented demos and authored architecture & documentation, ensuring adoption across leaderships.
- Customer Link | Data Engineer/ Data Modeler
- Tech Stack – Spark, Angular, Spring Boot Microservices
- Built an audience-building platform using Spark & Microservices, generating 360-degree customer profiles to evaluate product launch feasibility.
- Adopted by Fortune 500 clients across industries, resulting in double-digit % revenue growth and becoming one of PwC US's top-selling products
- Delivered stakeholder demos, architecture diagrams and documentation to ensure enterprise-wide adoption
- Automated the data migration process in case of data refresh which increased the efficiency of the team by ~40%
Project Engineer
Wipro
Bengaluru
02.2016 - 04.2019
- Vanilla Transformation | Data Engineer
- Tech Stack – Hive, Tableau
- Built a Tableau Dashboard for a leading UK Bank, unifying their project and non-project spend data to support FY Budget Planning.
- Transformed and mapped large-scale financial datasets in Hive, improving reporting accuracy and efficiency by ~30%
- Analyzed customer transactional data to deliver sentiment insights, influencing customer engagement strategies
- Enabled bank leadership to optimize spend allocation and integrate customer sentiment into strategic planning
- Application Support & Maintenance | Application Support Engineer
- Tech Stack – SQL, PL-SQL
- Supported Bank's critical applications ensuring stability for large-scale daily transaction data.
- Troubleshoot production issues and coordinated with teams to achieve high system update
- Generated daily transaction reports and ensured smooth DR drills & Deployments
- Partnered with clients on issue resolution including the L4 development Team for bug fix deployments improving reliability
Education
Master of Computer Applications -
Dayananda Sagar College of Engineering (VTU)
BangaloreSkills
- Python
- Java
- C
- C
- Linux Shell Scripting
- HTML
- CSS
- Streamlit
- MySQL
- MS SQL Server
- MongoDB
- Hive
- Confluent Kafka
- Apache Hadoop
- Apache Spark
- DataStudio
- DataDog
- Airflow
- Docker
- Git
- Jira
- Confluence
- Data Pipeline Design
- Data Modeling
- Data Warehousing
- Langchain
- Ollama
- Data modeling
Certification
- MS DP-203- Data Engineering on Microsoft Azure, 12/2022
- MS DP 900- Azure Data Fundamentals, 10/2024
Awards
- Technical Excellence Award for Best Idea in Idea Tank Innovation
- Awarded the best Co-hort Lead in firmwide debate competition
- Awarded for being the top performer in the project for 3 consecutive years
Languages
English
First Language
Hindi
Advanced
C1
Bengali
Advanced
C1
Timeline
Data Engineer
PwC Acceleration Center
05.2019 - Current
Project Engineer
Wipro
02.2016 - 04.2019
Master of Computer Applications -
Dayananda Sagar College of Engineering (VTU)