CHANDRA KIRAN
Grand Rapids,MI
Summary
Total IT Experience – 11.5 years possessing strong analytical skills, excellent problem-solving abilities and deep understanding of cloud computing and database technologies. Equally confident working independently and collaboratively as needed and utilizing excellent communication skills. Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.
Overview
12
12
years of professional experience
Work History
Azure Enterprise Data Architect
Tata Consultancy Services (Meijer)
01.2022 - Current
- Spearheaded design and implementation of various Enterprise data analytics projects for Meijer
- Architect, Design and Build framework using Azure components - Datafactory, Databricks, ADLS, Cosmos DB, ServiceBus etc
- Lead the presentation of solution designs, illustrating end-to-end architectures to stakeholders and the Architecture review board.
- Conduct performance tuning, optimization and troubleshooting for data systems on Azure.
- Designed and built applications to process daily volume of 30M+ Product related data across 260+ stores
- Closely work with Data modelers, Developers, QA teams for building end-to-end cost effective solution
- Lead discussions with multiple interface teams across organization to understand their data requirements
- Deep dive into technical and impact analysis before deploying applications into Production
Azure Data Engineer
Tata Consultancy Services (Meijer)
05.2020 - 01.2022
- Develop and maintain data pipelines using Azure Data Factory and Azure Databricks
- Data ingestion(from various data sources such as SQL, DB2, Teradata), cleansing and transformation as per the business requirements
- Set-up Azure alerting and monitoring to track down pipeline and notebook failures
- Ability to support/troubleshoot data pipelines
- Troubleshoot and resolve data processing, loading and storage issues
- Collaborate with business, stakeholders on data requirement and resolve any data discrepancies in critical reports related to sales
Senior Application Support Analyst
Tata Consultancy Services (Belk Inc)
05.2019 - 04.2020
- Gather sales data real time from Stores and replicate, transform the data to produce hourly sales reports through MicroStrategy
- Part of the Database migration project from Teradata to Snowflake, contributed in testing data load from Azure storage to Snowflake tables
- Triage business client incidents related to Sales data and other reporting data discrepancies
- Write Splunk queries and configure scheduled & real-time alerts for errors in MicroStrategy logs via email and incident creation
- Build Splunk dashboards to visualize real-time and historic trends of errors timeline
Site Reliability Engineer
Tata Consultancy Services (Target Corporation)
07.2015 - 04.2019
- Working in Agile model, automate the production recoveries/job failures that are repetitive and consuming more manual efforts
- Application point of contact for critical Contact Center applications at Target including various types of IVRs related to Credit, Check Collections, Store, Gift Card, Dialers
- Set-up alerts to trigger in the event of critical service/process failures on Unix and Windows servers
- Document the recoveries of various application issues and create a knowledge base
Systems Engineer
Tata Consultancy Services (Target Corporation)
02.2012 - 06.2015
- Triage Technical issues that arise in Lower environments and production during the deployment and provide solutions to them
- Coordinate with multiple infrastructure teams, Business, Vendors over the conference bridge for high severity issues
- Perform Certificate installations and renewals for Websphere/Windows based applications
- Fault isolation and recovery procedure execution during any unplanned downtime or outage of the application.
Education
Bachelor of Engineering - Electronics & Communication
SASTRA University
06.2011
Skills
- Azure Datafactory
- Azure Databricks
- ADLS
- PySpark
- Cosmos DB
- SQL
- Python
- Snowflake
- MicroStrategy
- Tableau & Power BI
- Numpy & Pandas
- Splunk
Timeline
Azure Enterprise Data Architect
Tata Consultancy Services (Meijer)
01.2022 - Current
Azure Data Engineer
Tata Consultancy Services (Meijer)
05.2020 - 01.2022
Senior Application Support Analyst
Tata Consultancy Services (Belk Inc)
05.2019 - 04.2020
Site Reliability Engineer
Tata Consultancy Services (Target Corporation)
07.2015 - 04.2019
Systems Engineer
Tata Consultancy Services (Target Corporation)
02.2012 - 06.2015
Bachelor of Engineering - Electronics & Communication
SASTRA University
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