KRISHNA MOHAN
BOSTON
Summary
Strong Data Management Leader with over 19 years in designing and implementing scalable data platforms and Analytical solutions. Adept at aligning business objectives with cutting-edge technology solutions, ensuring data integrity, and driving organizational growth. Proven track record in leading high performance cross-functional teams , trusted C-Level relationships, and delivering robust data solutions for enterprise clients.
Overview
20
20
years of professional experience
1
1
Certification
Work History
Director - Data Platform Architecture
Blue Cross Blue Shield Of Massachusetts
09.2013 - Current
- Implemented data and analytics multi terabyte platform using Informatica, AWS and snowflake , AWS Glue , Spark, Postgres and tableau enabling data fabric across enterprise. It ingests 10 billion rows of data per day and can achieves over 10,000 QPS and P99 latency of 150ms.
- Implemented Data Governance Platform and DG-COE utilizing Informatica solution(Axon,EDC,CDGC) for BCBSMA which profiles, curates , catalogs 300K technical assets.
- Leading Cloud Modernization project for accelerated migration of +300 On-Perm Application to Cloud.
- Guide team of talented engineers from preferred vendors and FTE to drive development and deployment of enterprise data and analytics platforms.
- Built Foundational lakehouse platform facing self-service analytics with irregular query patterns and high throughput requirements using Trino and Apache Iceberg which can deliver average query latency of 10 seconds and P95 latency of 30 seconds.
- Collaborate effectively within a matrix environment, across various business teams to develop a strategy and appropriate goals for Enterprise Data & Analytics Capabilities.
- Provide strong leadership and vision for how to drive Data and Analytics team to create changes in business partnerships, analytics, and metrics/reporting.
- Technology Stack - Informatica , AWS ( EC2, Athena, Glue, DynamoDB, RDS, MKS , Athena, DMS) , Postgres , Snowflake , Oracle , Netezza , SQL Server , Splunk, EDC , Axon, GitLab, Reltio, Jenkins, Kafka, Lakehouse, Salesforce, CI/CD , Kubernetes , Docker , jFrog, ServiceNow, Jira , Linux.
Principal Technology Consultant
Hewlett Packard Enterprise
08.2010 - 08.2013
- Responsible to deliver Data Integration and Business Intelligence projects solutions with business strategy, technical mentoring, and overall responsibility of Enterprise Data Warehouse and Reporting environments for various fortune 500 clients.
- Technical and architectural lead for team of over 15 highly specialized onshore/offshore consultants.
- Technology Stack - Informatica Powercenter , Informatica PowerExchange, Oracle, SQL Server , DB2 , Mainframe , Cognos , Linux.
Technical Lead
Infosys Technologies
10.2004 - 07.2010
- Integration Lead for Data Warehouse implementation at American Express Credit Card Services.
- Established Informatica COE for Infosys Shanghai and coached team of 20+ Chinese engineers on Informatica Products and best practices.
- Established Informatica Data Platform which includes installation, configuration· and maintenance of Informatica PowerCenter and other Informatica products.
- Conducted architecture reviews and provided technical leadership, ensuring adherence to best practices and architectural standards.
- Technology Stack - Informatica Powercenter , Informatica PowerExchange , Oracle, DB2, SQL Server, Mainframe , Linux.
Education
Bachelor of Electrical Engineering -
University of Madras
Chennai2004
Skills
- Data Integration - Informatica , AWS Glue , DBT , FiveTran , Airbyte , Talend
- Data Platforms - Snowflake , Google Big Query , RedShift , Apache Doris
- AI - Google Vertex AI , Snowflake Cortex , Retrieval Augmentation , LLMs , Prompt Engineering, Agents, Chaining, grounding
- Data Governance - Informatica CDGC , Axon, EDC, Alation , Collibora
- Databases - Postgres, Oracle , SQL Server,Netezza , MongoDB
- Cloud Services - AWS, Azure , GCP
- Open Source Compute Engines - Spark , Trino , Flink
- Data Lake Analytics - Iceberg, Delta , Hudi , Hive
- Metadata, Reference & Master Data Management
- Data Visualization : Tableau, Power BI, Cognos , Microstrategy , Apache Superset
- Tools: Git, Jenkins, Docker, Kubernetes
- Methodologies - Agile, DevOps, CI/CD
- Excellent Communication and management Skills
Certification
Informatica Certified Professional
AWS Certified Professional
Data Bricks Accredited Gen-AI Fundamentals
Affiliations
- Regular speaker/participant of CIO events in Data Management
- Data & AI Council - Informatica
Timeline
Director - Data Platform Architecture
Blue Cross Blue Shield Of Massachusetts
09.2013 - Current
Principal Technology Consultant
Hewlett Packard Enterprise
08.2010 - 08.2013
Technical Lead
Infosys Technologies
10.2004 - 07.2010
Bachelor of Electrical Engineering -
University of Madras
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