Ajay Naraharasetty
Lead Data Engineer
Summary
Experienced Lead Data Engineer proficient in managing teams and driving data projects to success. Skilled in designing and implementing robust data solutions using cutting-edge technologies and best practices. Effective leader with a track record of fostering collaborative environments, providing mentorship, and maximizing team performance. Expertise includes optimizing ETL processes and ensuring data integrity. Strong communicator able to align technical initiatives with business goals and effectively engage stakeholders. Proficient in Python, Scala, and Java for developing data pipelines and workflows. Committed to driving innovation and delivering actionable insights through strategic data analysis.
Overview
17
17
years of professional experience
1
1
Certification
Work History
Lead Data Engineer
Raymond James
12.2022 - Current
- Lead and manage the data team overseeing critical applications.
- Develop and maintain robust data infrastructure and pipelines for enterprise needs.
- Supervise and collaborate with data engineers and stakeholders.
- Cross team collaboration on cloud migration strategies for the enterprise data.
- Ensure accuracy, reliability, and optimization of ETL pipelines.
- Establish and enforce data quality standards and governance policies.
- Identify and resolve performance bottlenecks, ensuring compliance with regulations.
- Manage projects to deliver timely, quality results while reducing incidents and enhancing applications.
Lead Software Engineer
The Depository Trust and Clearing Corporation (DTCC)
02.2016 - 12.2022
- Lead the design, development, and management of enterprise data infrastructure and pipelines.
- Supervise a team of data engineers, fostering collaboration with stakeholders and architects.
- Collaborate with data architects to implement scalable, efficient, and robust data architectures.
- Drive the development of data pipelines for ETL/ELT processes from diverse sources into central repositories.
- Ensure optimization and maintenance of pipelines for data accuracy and reliability.
- Establish data quality standards and governance policies, addressing performance bottlenecks.
- Mentor the team, ensure compliance with security regulations, maintain documentation, stay updated on trends, and manage projects effectively.
Senior Software Engineer
Cognizant Technology Solutions
02.2014 - 02.2016
- Designing the Architecture and Data Model for the applications based on the requirements
- Developing Oracle modules to implement business logic using Procedures, Functions, Types, etc
- Ensure that the files are received in time and processing was made good
- Providing the data fixes and DB corrections on need basis
- Working with business analyst and making sure of smooth processing
- Writing the oracle code blocks based on any new requirements
- Taking care of Incident management
- Making sure that team follows the Incident and Problem Management processes
- Making sure the application is available for the clients and resolving issues within the SLA.
Team Lead
Tata Consultancy Services
09.2011 - 02.2014
- Designing the Architecture and Data Model for the applications based on the requirements
- Developing Oracle modules to implement business logic using Procedures, Functions, Types, etc
- Ensure that the files are received in time and processing was made good
- Providing the data fixes and DB corrections on need basis
- Working with business analyst and making sure of smooth processing
- Writing the oracle code blocks based on any new requirements
- Taking care of Incident management
- Making sure that team follows the Incident and Problem Management processes
- Making sure the application is available for the clients and resolving issues within the SLA
- Supports users on technical and/or data problems with software applications, systems, databases and equipment
- Resolves problems within SLA through issue analysis, engaging with vendors and internal development team as required to achieve an end-to-end solution
- Ensure that technical support documentation is kept up to-date for the Technology Support Service team
- Working with the development team, reduces the number of future issues by developing customized troubleshooting and debugging tools
- Proactively identifies issues through root cause and trend analysis or simulation exercises.
Senior Product Analyst
Scope International
09.2010 - 09.2011
- Supports users on technical and/or data problems with software applications, systems, databases and equipment
- Resolves problems within SLA through issue analysis, engaging with vendors and internal development team as required to achieve an end-to-end solution
- Ensure that technical support documentation is kept up to-date for the Technology Support Service team
- Working with the development team, reduces the number of future issues by developing customized troubleshooting and debugging tools
- Proactively identifies issues through root cause and trend analysis or simulation exercises
- Monitors system performance and ensures availability to users through capacity planning
- Ensures compliance with processes
- Ensures disaster recovery plans are executed to ensure that BAU activities continue
- Works with product vendors to ensure a secure, stable and highly resilient environment.
Junior Associate
Ford Technology Services India
11.2009 - 09.2010
- Responsible for Supporting and enhancements of in-house build compliance applications
- Working with business team ad gathering the requirements for future releases.
- Responsible for DB activities like creating new objects and maintaining the code in repository.
- Working with QA team on resolving the bugs.
- Acquired domain knowledge to best support the application.
- Meeting the timelines as agreed.
Software Developer
Tech Mahindra
09.2006 - 10.2009
- Gathering the requirements from the business customers
- Do impact analysis and providing the estimation
- Modifying the Business Logic per the new requirement
- Communicating and coordinating with the IMDS team for timing issues and data related problems
- Responsible for Unit Testing and Bug Fixing
- Taking care of the post-launch issues if there are any.
Education
Bachelor of Technology in Information Technology -
JNTU
Skills
Cloud: AWS S3, IAM, KMS, EC2, EMR, Redshift, ELB, RDS, Aurora (Postgres) and Glue Azure Data lake and ADF
Databases: Oracle, Postgres, Snowflake, AWS Aurora
Data Modeling: Erwin Data Modeler, SQL DBM
Scripting: Python, PySpark, Perl and Shell Script
Tools: Visual Studio, Autosys, JIRA, TOAD, GIT, Postman
Data Management: Collibra
Performance Tuning
Certification
AWS Certified Solutions Architect - Associate
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
Design is not just what it looks like and feels like. Design is how it works.
Steve Jobs
Timeline
AWS Certified Solutions Architect - Associate
02-2024
Lead Data Engineer
Raymond James
12.2022 - Current
Lead Software Engineer
The Depository Trust and Clearing Corporation (DTCC)
02.2016 - 12.2022
Senior Software Engineer
Cognizant Technology Solutions
02.2014 - 02.2016
Team Lead
Tata Consultancy Services
09.2011 - 02.2014
Senior Product Analyst
Scope International
09.2010 - 09.2011
Junior Associate
Ford Technology Services India
11.2009 - 09.2010
Software Developer
Tech Mahindra
09.2006 - 10.2009
Bachelor of Technology in Information Technology -
JNTU