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Mid-Senior ETL/Ab Initio Developer/Data Engineer/Data Analyst
Vaishnavi Kannan
,
London, United Kingdom
Experience
Other titles
Skills
I'm offering
A motivated Data Engineer/ETL Developer, with over five years of experience in meeting customers' needs in the Banking Industry. A flexible team player with strong understanding of Data Warehousing concepts, having great passion to undertake challenging tasks and keen to excel along with the firm.
Markets
United Kingdom
Language
English
Fluently
Ready for
Larger project
Ongoing relation / part-time
Full time contractor
Available
My experience
2017 - 2018
job
Associate
ITI Data.
Client: CITI
Role: Data Engineer
Project: United States RegInsight Regulatory Interface (USRRI)
Designed and developed ETL processes, using Ab Initio, to create a generic framework in order to process more than 700 forms for FED US Systems.
Developed Optimised plans using Conduct>It to make the Data Acquisition processes
efficient.
Wrote complementary scripts to enhance the existing processes.
Loaded the Edit Check rules created by Rules Harmony Systems into the Rules Data
Mart (Oracle).
Role: Data Engineer
Project: United States RegInsight Regulatory Interface (USRRI)
Designed and developed ETL processes, using Ab Initio, to create a generic framework in order to process more than 700 forms for FED US Systems.
Developed Optimised plans using Conduct>It to make the Data Acquisition processes
efficient.
Wrote complementary scripts to enhance the existing processes.
Loaded the Edit Check rules created by Rules Harmony Systems into the Rules Data
Mart (Oracle).
Oracle, ETL, It, Regulatory, Framework, Processes
2016 - 2017
freelance
Associate Consultant
Capgemini.
Client: TransUnion
Role: Data Engineer
Project: Batch Fulfilment
Developed complex data pipelines to process Batch Transactions and load into Oracle
backend.
Involved throughout the project life-cycle, from requirement gathering till project
quality maintenance and support.
Collaborated with business analysts and project managers to determine data
integration requirements, while ensuring best practices and standards are followed in design and development.
Practised Agile Methodology by working in teams and used JIRA to plan and co-ordinate project tasks.
Additionally worked on Ab Initio COE Tasks; automated the Regression Tests using
Jenkins and Express>It Test Data Management (TDM) and Testing Framework (TFW)
configs.
Automated various manual processes by implementing suitable Shell Scripts.
Led a team of 3 to manage end-to-end product development cycle.
Documented all business processes and technical specifications.
Role: Data Engineer
Project: Batch Fulfilment
Developed complex data pipelines to process Batch Transactions and load into Oracle
backend.
Involved throughout the project life-cycle, from requirement gathering till project
quality maintenance and support.
Collaborated with business analysts and project managers to determine data
integration requirements, while ensuring best practices and standards are followed in design and development.
Practised Agile Methodology by working in teams and used JIRA to plan and co-ordinate project tasks.
Additionally worked on Ab Initio COE Tasks; automated the Regression Tests using
Jenkins and Express>It Test Data Management (TDM) and Testing Framework (TFW)
configs.
Automated various manual processes by implementing suitable Shell Scripts.
Led a team of 3 to manage end-to-end product development cycle.
Documented all business processes and technical specifications.
Test, Processes, LED, Framework, Backend, Express, Development, Testing, Support, It, Design, Integration, Management, Data management, Agile, Jenkins, Jira, Oracle, Product development, Backend
2013 - 2016
job
Systems Engineer
Tata Consultancy Services.
Client: CITI
Role: Data Engineer
Project: Apple Pay
Re-designed and developed Batch Graphs to handle Apple Pay transactions using
Enterprise Fraud Data Mart Architecture (EFD); improved the existing system to process over GBs of data using Dynamic Lookup.
Acquainted with Graphical Development Environment (GDE), Technical Repository -
EME using air commands.
Debugged the model for potential deadlocks using phases/checkpoints and initiated a
lot of fine tuning mechanisms.
Implemented extensive wrapper shell scripts that augmented the processes.
Consistently delivered high quality solutions in a timely manner that met design and requirements specifications.
Loaded the cleansed and transformed data into Teradata DB using fload and mload.
Generated, maintained and documented the necessary Audit and Project Utilisation
Reports using MS Visio.
Provided Technical Mentoring to my peers.
Developed and delivered training presentations on Data warehousing, Enterprise
Metadata Environment(EME) and Lookup concepts.
Designed and prepared interactive and intuitive year end dashboards and reports
using IBM Cognos.
Role: Data Engineer
Project: Apple Pay
Re-designed and developed Batch Graphs to handle Apple Pay transactions using
Enterprise Fraud Data Mart Architecture (EFD); improved the existing system to process over GBs of data using Dynamic Lookup.
Acquainted with Graphical Development Environment (GDE), Technical Repository -
EME using air commands.
Debugged the model for potential deadlocks using phases/checkpoints and initiated a
lot of fine tuning mechanisms.
Implemented extensive wrapper shell scripts that augmented the processes.
Consistently delivered high quality solutions in a timely manner that met design and requirements specifications.
Loaded the cleansed and transformed data into Teradata DB using fload and mload.
Generated, maintained and documented the necessary Audit and Project Utilisation
Reports using MS Visio.
Provided Technical Mentoring to my peers.
Developed and delivered training presentations on Data warehousing, Enterprise
Metadata Environment(EME) and Lookup concepts.
Designed and prepared interactive and intuitive year end dashboards and reports
using IBM Cognos.
Design, Training, Mentoring, Audit, Architecture, Visio, Development, Teradata, Audit, Enterprise, Tuning, Processes
My education
2008
-
2012
Anna University
Bachelor of Engineering, Electronics and Communication Engineering
Bachelor of Engineering, Electronics and Communication Engineering
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