Bidyadhar Barik

About Bidyadhar Barik

Principal Data Architect with 16+ years of experience in Data Engineering, Data Architecture, and Analytics, specializing in Data Modernization, Cloud Migration, and Enterprise Data Platforms across multi-cloud environments (GCP, Azure, AWS).I design and deliver scalable, high-performance data platforms, including data lakes, data warehouses, and real-time streaming systems, enabling organizations to unlock data-driven insights, operational efficiency, and digital transformation.I bring strong expertise in building end-to-end data ecosystems, from data ingestion and transformation to analytics and visualization, combined with deep experience in leading global teams and driving large-scale transformation programs. Key Responsibilities & Experience• Architected cloud-native data platforms and enterprise data ecosystems• Led data modernization and cloud migration programs (on-premises to GCP, Azure, AWS)• Developed high-volume ETL/ELT pipelines for structured and unstructured data• Built real-time and batch data processing systems using Spark, Kafka, and cloud-native tools• Designed data models (Star Schema, Snowflake Schema, partitioning, clustering)• Implemented data governance, security, and compliance frameworks (GDPR)• Enable analytics and BI solutions using Power BI, Qlik Sense, and SAP BO• Design AI-driven data platforms with GenAI, RAG, and MCP architectures Technology Stack• GCP: BigQuery, Dataflow, Pub/Sub, Dataproc, Composer• Azure: Data Factory, Databricks, Synapse, Data Lake• AWS: S3, EMR, Glue, Redshift• Tools: PySpark, Spark, Kafka, Airflow, SQL, Python Generative AI & Advanced Architectures• Generative AI | Large Language Models (LLMs)| RAG (Retrieval-Augmented Generation)| MCP (Model Context Protocol)| Agentic AI Workflows | AI-Powered Data Platforms Leadership• Led and mentored 30+ engineers across Data Engineering, BI, QA, and DevOps • 7+ years of leadership experience in team building, hiring, mentoring, and performance management • Strong expertise in stakeholder management, roadmap planning, and delivery leadership • Delivered large-scale enterprise transformation programs Focus Areas• Data Platform Modernization• AI + Data Integration• Scalable Architecture Design• Performance & Cost OptimizationContact:Email: b••••••••@gmail.comPhone:+91••••••••97

Experience

1. Technical Architect - Gcp Azure

   Tech Mahindra

   Jun 2024 — Present · Bengaluru, IN

   Design End to End Data Modernization, Data Engineer Architecture, Cloud Data Migration from Teradata to GCP Bigquery.• Modernized DataStage ETL jobs to GCP Dataflow/BQ SP ETL for improved performance and scalability.• Designed ELT/ETL data pipeline processes to efficiently load data from both cloud and on-premise servers into data lakes.• Migration scheduling tools from Autosys to Astronomer, enhancing workflow automation.• Planned resources and estimated project timelines to optimize delivery and execution.• Led a team of 20 + professionals across India and the USA, driving collaborative data engineering initiatives.• Developed technical roadmaps for Big Data & Analytics solutions, aligning with business goals and industry best practices.• Managed stakeholders, ensure effective communication and alignment of project objectives.• Handled escalations, providing strategic solutions to mitigate risks and ensure smooth project execution.• Focused on Engineering Excellence, incorporating automation, CI/CD, and best practices to improve efficiency.• Provided mentorship (technical and non-technical) to junior team members, fostering skill development and growth.

Education

• MCA PTU

  Master of Computer Applications - MCA, Computer Software Engineering

Skills

• Outlook
• Microsoft Office
• English
• Oracle Sql Developer
• Oracle Pl/Sql
• Microsoft Word
• Budgets
• Database Design
• Cassandra
• Unix Schell Scripting
• Mongodb
• Dwh
• Strategic Planning
• Microsoft Excel
• Powerpoint
• Data Warehousing
• Customer Service
• Windows
• Datastage
• Public Speaking
• Teaching
• Html
• Research
• Photoshop