
Sandeep Reddy Katika
• Over 16+ years of IT industry experience encompassing a wide range of skill set, onsite customer facing leadership... | St. Louis, St. Louis, United States
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Sandeep Reddy Katika’s Emails [email protected]
Sandeep Reddy Katika’s Phone Numbers 4929391****
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Sandeep Reddy Katika’s Location St. Louis, St. Louis, United States
Sandeep Reddy Katika’s Expertise • Over 16+ years of IT industry experience encompassing a wide range of skill set, onsite customer facing leadership roles. • Currently working as Data Engineer/Steward for Bayer Crop Science, St. Louis. • Wide Experience on gathering business requirements and designing technical solutions for various reporting needs. • Good working knowledge on Databases like Teradata,GCP BigQuery, Oracle,Aurora Postgres & SAP HANA. • Worked on Apache Kafka for handling real-time data feeds. • A strong working knowledge on Database design (conceptual and physical), ETL Development, Query optimization and Performance Tuning. • Extensive experience in Teradata utilities like Fast-Load, Multi-Load, Fast Export, TPT, BTEQ, Tpump and Teradata tools like Teradata Administrator & Viewpoint. • Good hands on experience on scheduling tools Control M, CA7& Autosys. • Worked on tracking tools like JIRA, Quality Center, Service Now. • Involved in Data Architecture and preparing mapping documents. • Experienced in Unix, Informatica & Mainframe ETL tools • Having pretty good hands-on experience in UNIX commands and shell scripting. • Good knowledge in analyzing the business requirements and performing gap analysis. • Worked on Data protection and security policies using Protegrity and other manual techniques. • Experienced on Logical –Physical data models conversions, Fine tuning (Performance tuning) the complex queries and views. Extensive experience in Data modeling, Data warehousing, ETL and excellent skills in SQL coding and UNIX shell scripting. • Experience in Analysis, Design and Development of Data marts and Semantic Layers for project specific needs. • In depth knowledge in Software Development Life Cycle (SDLC) process at all stages • Well versed with various DW methodologies like CDC (Changed Data capture), Facts & Dimensions, SCD type-1, type-2 etc. • Worked across all phases of Data Warehouse project life cycle and well versed with concepts of Dimensional modeling, ETL and Business Intelligence. • Involved in resource estimation and finalizing the timelines for various phases of project. • Experience in leading/managing technical teams. Handled multiple roles – Senior Developer, Solution Architect, Data Steward and Tech Lead. • Used Python scripting for Data movement across various databases. • Mentored team members to understand the system flows, also was part of providing feedback on their performance during yearly assessments. • Also worked as a BSA(Business solution Analyst) for various initiatives and worked through successful implementation.
Sandeep Reddy Katika’s Current Industry Bayer Cropscience Vegetable Seeds
Sandeep
Reddy Katika’s Prior Industry
Tata Consultancy Services
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Cvs Health
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Centene
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Bayer Crop Science
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Charter Communications
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Bayer Cropscience Vegetable Seeds
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Work Experience

Bayer Cropscience Vegetable Seeds
Data Steward
Tue Mar 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Charter Communications
Senior Teradata ETL Developer
Tue Jun 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Mar 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
Bayer Crop Science
Data Engineer
Sat Jun 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat May 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
Centene
Teradata Consultant
Sat Oct 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Jun 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
Cvs Health
Teradata Architect / Sr. Developer
Sun Dec 01 2013 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Oct 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
Tata Consultancy Services
Teradata Developer
Sun May 01 2011 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Dec 01 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
Tata Consultancy Services
Teradata Developer
Fri May 01 2009 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Apr 01 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
Tata Consultancy Services
Mainframe Developer
Sun Jul 01 2007 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Apr 01 2009 00:00:00 GMT+0000 (Coordinated Universal Time)