JITENDRA N
Alpharetta,GA
Summary
A decisive, results-oriented data engineer and project/team leader with over 17+ years experience in designing, architecting and developing ETL, data warehouse, CRM and big data solutions. Proven success developing and leading cross-functional and multi-regional teams. A strategic and innovative thinker with demonstrated proficiency bridging business and technology in diverse industries including healthcare, telecom, banking, and Insurance. Consistently exceeds expectations by understanding operations, forming and leading collaborative teams, and delivering quality solutions within scope, time and cost.
Overview
18
18
years of professional experience
1
1
Certification
Work History
Lead Data Engineer (Client - Wells Fargo)
Siri Infosolutions
06.2021 - Current
- Designed and implemented end-to-end data pipelines using Synapse Analytics to ingest data from various sources (SQL Server, Oracle, flat files) into Delta Lake bronze layer, enabling schema evolution and maintaining data lineage
- Leveraged Azure Databricks for ingesting real-time data using DLT (delta live tables).
- Implemented medallion architecture (bronze→silver→gold) with automated quality checks at each layer.
- Built Synapse serverless SQL pools to query Delta Lake directly, creating external tables and stored procedures for standardized access patterns that reduced query costs by 40%.
- Implemented incremental data loading using Databricks Auto Loader and Delta Lake merge operations, achieving sub-minute latency for real-time compliance monitoring
- Orchestrated multi-stage ETL workflows using Synapse pipelines, integrating with Azure Key Vault for secure credential management
- Created automated data quality and reconciliation frameworks using Delta Lake time travel capabilities, enabling quick rollbacks and audit trails for compliance requirements
Data engineering Team Leader
Selective Insurance
07.2012 - 06.2021
- Led multiple teams both offshore and onsite with diverse technological backgrounds (ETL, Big Data and CRM) used in the implementation of a CX solution that is used in the contact center
- Used a combination of Azure Databricks and Azure Synapse analytics to ingest data from different sources.
- Led a team of data engineers to implement ODS hosted in Azure SQL which served as a real-time or near real-time data store for the CRM systems.
- Created a singular portal that will gather and present the required information that allows the front-line team members to focus on solving problems, addressing customer concerns and providing the kind of superior customer experience that we believe supports organization's strategy for profitable growth
- Identified and selected the optimum methods of access for each data source (real-time/streaming, delayed, static)
- Designed and implemented generic ETL framework and created optimum data structures in the appropriate data management system within Hadoop using spark, Netezza, CRM, SQL Server to satisfy the data requirements.
Lead Data Engineer/Team Lead
Wells Fargo (SM Solutions & Persistent Systems)
07.2010 - 07.2012
- Led a team of data engineers in implementing the Data warehouse project called Mortgage Integrated Data Environment (MIDE)
- Designed and built ETL pipelines to automate ingestion of structured and unstructured data
- Assisted application development teams during application design and development for highly complex and critical data projects
- Developed and built frameworks/prototypes that integrate Big Data and advanced analytics to make business decisions
- Analytics experience implementing dimensional model concepts, analytical master data management processes, and data prep work for data scientists
- Applied Spark advanced procedures like text analytics and processing using the in-memory processing.
Sr. ETL Programmer
Alltel Communications/Verizon Wireless
07.2007 - 07.2010
- Played a role of ETL architect in several projects
- Worked through diverse challenges that has required me to develop various technical and business acumen in short timeframe
- Extensively used Informatica client tools to extract data from different sources from Flat files, SLS dump files and finally loaded into OLAP
- Leveraged the Master Data Management hub to provide a customer-centric presentation by revealing a 360
- View of the customers' experience
- Created, scheduled and monitored the sessions on the basis of run on demand, run on time, run only once using Informatica Power Center Workflow Manager.
ETL Developer
First Health Services Corporation
06.2006 - 05.2007
- Worked with the Business analysts for requirements gathering, business analysis, testing, and project coordination
- Involved in writing the technical specifications from the functional specifications
- Used PL/SQL extensively to extract, transform the data which comes from different sources and load it into oracle tables and flat files
- Developed several Perl wrapper scripts which run the packages written in PL/SQL by supplying the necessary inputs in order to get the desired extracts.
Education
M.S ITM -
Illinois Institute of Technology
Chicago, IL01.2007
B.Tech CSIT - undefined
JNTU
Hyderabad, AP01.2004
Skills
- Azure
- Azure Synapse Analytics
- Azure Data Factory
- Scala
- ETL development
- Data Modeling
- Data integration
- Python
- SQL
- PL/SQL
- Unix shell scripts
- Informatica Power Center 101/951/85
- Informatica Data Quality 961
- Informatica - TDM, WSH, IICS, DVO
- HDFS
- Map Reduce YARN
- Hive
- Spark
- Avro
- Databricks
- Delta Lake
- Oracle
- SQL Server
- Teradata
- Netezza
- MS Dynamics CRM
- USD 40
Accomplishments
Microsoft Certified: Azure Data Engineer Associate.
Certification
- Azure Certified Data Engineer (2024)
- PMP (2023)
- PowerCenter Data Integration9.x: Developer specialist (expired)
Timeline
Lead Data Engineer (Client - Wells Fargo)
Siri Infosolutions
06.2021 - Current
Data engineering Team Leader
Selective Insurance
07.2012 - 06.2021
Lead Data Engineer/Team Lead
Wells Fargo (SM Solutions & Persistent Systems)
07.2010 - 07.2012
Sr. ETL Programmer
Alltel Communications/Verizon Wireless
07.2007 - 07.2010
ETL Developer
First Health Services Corporation
06.2006 - 05.2007
B.Tech CSIT - undefined
JNTU
M.S ITM -
Illinois Institute of Technology
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