Kumar Krishnan

About Kumar Krishnan

19 years of IT experience, 16 years in Banking & Finance• Leading Data CoE in one of the largest Investment Bank account• Accomplished Data management professional, passionate about data, data technologies, banking & financial Services• Vast experience in Data warehousing, Data Architecture and Data Modeling. Proficient in Data Analytics, Data Discovery• Snowflake certified SnowPro Architect. Designed and implemented large-scale Data warehouse in Snowflake on Azure including Data migration and Data ingestion pipeline• Implemented Hadoop Data lake using Hive, Impala, Sqoop and PySpark for Analytics and Regulatory Reporting need of the organization. Sound understanding of Kafka implementation in Trade plant• Extensively worked on large Transformation and Data Platform Consolidation programs• Architecture and operationalization of one of the largest Trade Data Plant in BFSI• Managing one of the biggest Data Plant comprising of multiple OLTPs, ODS, DHW, Datamarts and Data Lake at offsite• Worked across all the stages of Data Life Cycle• Implementation of Data Governance processes including Front to Back Lineage, Data Quality, Entitlement• Expertise in Equity Sale and Trading, Trade Life Cycle, Equity Risk and FIX protocol• Good Understanding of Fixed Income, Interest Rate and FX products• Hands on Experience working on Regulatory Reporting CAT, MiFID II, Volcker, OATS, RegNMS Reports• Hands on Experience working on Trade Surveillance, Internal Trade Reporting, Client Reporting and Trade Analytics• Decent knowledge of FIX protocol, FIX tag to DB column mapping• Hands on Experience in working in Equity Risk. Risk & exposure, Delta, Theta, Gamma, Vega calculation• Worked with Product, Client and many other Reference Data• Hands of experience in DB2 DPF, Sybase and Informatica. Proficient in writing complex SQL Queries & Stored Procedures• Working experience in Data Visualization through Tableau. Creating Reports in SAP Business Objects• Hands on Experience in Performance Tuning SQL Queries and Procedures• Hands on Experience in Python, Perl & Shell scripting using various libraries and modules.• Forte in Trouble shooting and Outage management• Worked on large number of proposals, solutions, estimation and commercials. Hands on experience in managing large programs• Worked in Agile Scrum Methodology using Jira, Burndown chart and Kanban board• Worked on multiple Machine Learning initiatives, Exploratory Data Analytics, Supervised & Unsupervised Learning, NLP• Good Understanding of Cloud Data Warehousing Technologies

Experience

1. Senior Vice President

   Citi

   Oct 2020 — Present · Pune, IN

Education

• Centre for Development of Advanced Computing (C-DAC)

  Deploma in Advance Computing

  2000

• Babasaheb Bhimrao Ambedkar Bihar University

  Master of Science - MS

  1999