Niranjan Panigrahi

About Niranjan Panigrahi

Engineering Manager for Delivery Experience Analytics team at Amazon, Hyderabad• Overall 19 years of industry experience in executing, managing and delivering projects pertaining to Data Engineering and Analytics using various state-of-art technologies like Snowflake, AWS, Teradata, SAP-HANA, Oracle, Vertica, Cassandra, Informatica, Tableau & SAP Business Objects.• Driving multiple teams in building data pipelines using spark, Scala to load data on-premise and on cloud DW like Snowflake.• Proficient in agile methodology, specialization in architecting and execution of ETL solutions for complex on-premise Data warehouses like Teradata and snowflake on AWS,• Expertise in preparing large scale DWBI proposals for securing new opportunities.• Expertise in large scale data and platform migration projects consisting of multiple teams with an overall size of 30-40 people. • Executed complete SDLC ranging from Business Requirement Analysis, System Design & Workflow, Development, Testing, Implementation, Documentation and Primary Support for Apple Inc, USA.• Developed and implemented automated systems using Autosys jobs, PythonUNIX Shell Scripting, Oracle-PL/SQL, Informatica and Teradata, SAP HANA and Vertica as a part of Enterprise Data Warehouse projects for Apple Inc, USA• Extensively worked in Informatica 9.1 for developing complex workflows and Heavydata induction into Teradata Data Warehouse using native frameworks and Teradata utilities• Performance optimization of queries used in core and semantic layers.• Proficiency in Teradata SQL, stored procedures, BTEQ scripting.• Expertise in Teradata export/load utilities: TPump, Fastload, Multiload,TPTStream, TPTLoad, Fastexport.• Migrated application into and out of HANA, Vertica and Teradata and Snowflake on Cloud

Experience

1. Engineering Manager Amazon

   Amazon

   Nov 2022 — Present · Hyderabad, IN

   Leading the Artificial General Intelligence (AGI) Data Analytics team. Influence Architecture and Strategy, Leadership and People Management, Operational Planning/Forecasting. Hire and Coach

Education

• Kendriya Vidyalaya

  Physics, Chemistry, Mathematics, Electronics

  1990 — 2000

Skills

• Pl/Sql
• Extract, Transform, Load (Etl)
• Databases
• Software Project Management
• Sap Businessobjects
• Shell Scripting
• Sdlc
• Solution Architecture
• Business Objects
• Teradata
• Requirements Gathering
• Etl
• Business Analysis
• Business Intelligence
• Software Development Life Cycle (Sdlc)
• Agile Methodologies
• Sql
• Unix
• Data Modeling
• Oracle
• Requirements Analysis
• Data Warehousing
• Informatica
• Unix Shell Scripting