Nethaji Loganathan
Melbourne,VIC
Summary
Results-driven data engineering professional with solid foundation in building and maintaining data pipelines to ensure seamless data flow. Known for strong collaborative skills and ability to adapt to dynamic project requirements, delivering reliable and timely solutions.
Proven track record in optimizing data workflows, enhancing system efficiency, and driving business intelligence initiatives. Strong collaborator, adaptable to evolving project demands, with focus on delivering impactful results through teamwork and innovation. Skilled in SQL, Snowflake and cloud platforms, with strategic approach to data management and problem-solving.
Overview
18
18
years of professional experience
1
1
Certification
Work History
Data Engineer
Infosys Private Ltd
06.2020 - Current
- Reduced the Volume and cost to Serve by identifying the repeat calls, track agent & business performance in Voice & Messaging
- Identify and resolve Data engineering Problems in various touchpoints where customer data is generated, including websites, mobile apps, call center, and point-of-sale systems
- Implemented Snowpipe for real-time data ingestion
- Enhanced data quality by performing thorough cleaning, validation, and transformation tasks.
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
- Collaborated with cross-functional teams to identify opportunities for process improvement and increased efficiency.
- Improved internal knowledge sharing by developing comprehensive documentation outlining standard operating procedures for various tasks.
Senior Consultant
NAB
06.2020 - Current
- Involved in reconciliation activities between TESS and NRP systems
- Design, Develop and Test ETL Mappings, Workflows, Worklets using Informatica PowerCenter
- Involved in enhancements and maintenance activities of the data warehouse including creation and modifying of stored procedures for code enhancements
Team Lead
IVL Infovision Labs
05.2020 - 12.2020
- Performed data cleansing, enrichment, mapping tasks and automated data validation processes to ensure meaningful and accurate data was reported efficiently
- Encapsulated frequently executed SQL statements into stored procedures to reduce the query execution times
- Used predictive modeling to increase and optimize the customers experience and increase revenue for my project
Specialist
Verizon Data Services
08.2013 - 05.2020
- Analyzed data to drive optimization and improvement of product development and business strategies
- Work closely with the development team to provide support for database objects (stored procedures/triggers/views) and performing code review
- Developed analytical models for Problem Ticket Classification and Incident reassignment in the Wireless space
- Work closely with data scientists to assist on feature engineering, model training frameworks, and model deployments at scale
- Coordinated for Migration of Relational Data structure (DB2) to Cassandra (No SQL) Data structure
- Good experience with Agile development techniques (Continuous Integration and Delivery)
- Part of continuous integration team to ensure correct build execution and facilitate in the resolution of build failures
- Manage Design, development, testing and implementation of major and minor enhancements to the application using COBOL and JCL with DB2 as database
- Worked on Application Impacts for DB2 V10 to DB2 V11 Migration
Senior Software Engineer
IBM India Private Limited
12.2010 - 07.2013
- Access disparate data sources (databases, VSAM and flat files) and apply internal and external business rules, policies and data quality measures
- Worked on the requirement gathering, ETL design, UAT planning and support, implementation and warranty support
- Create, develop and maintain SQL processes for data warehousing
- Identify potential jobs for improvement and enhance the program performance
- Design, develop and test major and minor enhancements to the application using COBOL and JCL with DB2 as database
Senior System Engineer
HCL Technologies Ltd
05.2010 - 12.2010
- Preparing low level specifications and time estimates for assignments
- Worked on the Batch Cycle run and provided appropriate solution for the problem during run phase
- Involved in analyzing the process over flow and providing complete report on the various jobs in each process
- Performing RCA for production bug and fixing them permanently
Software Engineer
Mphasis, an HP company
01.2007 - 05.2010
- Company Overview: Formerly known as Electronic data systems (EDS)
- Run an effective welfare system developed in mainframe that enables people to achieve financial independence by providing assistance and guidance into employment
- Deliver outstanding services to our customers and claimants
- Handling primary support & Analyze performance issues find root cause and provide appropriate cost-effective solutions
- Develops and maintains process and procedure documentation (knowledge management)
- Formerly known as Electronic data systems (EDS)
Education
Post Graduate diploma - Business Administration (Operations)
Symbiosis Institute of Management
06.2012
Bachelor of Technology - IT
Anna University
05.2006
Skills
- R
- Python
- Oracle
- MongoDb
- DB2
- Azure Data Factory
- Azure Databricks
- AWS
- Microsoft Azure
- Azure DevOps
- Jenkins
- Snowflake
- AWS Redshift
- ServiceNow
- Advanced SQL
- Git version control
- Machine learning
- Genesys cloud
- Live person Messaging
- Calabrio
- Eccentex
Certification
- Business Analytics Program from Great Lakes
- AWS Solution Architect Associate Certification
- Microsoft Azure Fundamentals, Microsoft AI and Microsoft Data Fundamentals Certification
- Oracle 9i OCA certification
- DB2 9 fundamentals Certification
- Training in 'Introduction to R' from Data camp
- 'MongoDB course for Developer and DBAs' from 10gen
- 'Analytics Engineering Bootcamp' from Zach Wilson
Personal Information
Visa Status: Australian Permanent Resident
Timeline
Data Engineer
Infosys Private Ltd
06.2020 - Current
Senior Consultant
NAB
06.2020 - Current
Team Lead
IVL Infovision Labs
05.2020 - 12.2020
Specialist
Verizon Data Services
08.2013 - 05.2020
Senior Software Engineer
IBM India Private Limited
12.2010 - 07.2013
Senior System Engineer
HCL Technologies Ltd
05.2010 - 12.2010
Software Engineer
Mphasis, an HP company
01.2007 - 05.2010
Bachelor of Technology - IT
Anna University
Post Graduate diploma - Business Administration (Operations)
Symbiosis Institute of Management
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