Summary
Overview
Work History
Education
Skills
Timeline
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Dinesh Kumar Balu

Dinesh Kumar Balu

Lead ETL Developer
Chennai

Summary

Results-driven Lead DataStage Developer with over 11 years of experience in ETL Development, Data Warehousing, and DevOps. Specialized in designing and implementing robust ETL pipelines using IBM DataStage to manage large-scale data processing. Proficient in Agile methodologies, with expertise in performance tuning, error handling, and production support. A collaborative team leader with strong analytical and troubleshooting skills.

Overview

13
13
years of professional experience
2010
2010
years of post-secondary education
2
2
Languages

Work History

Lead

SCB
10.2017 - Current

Designed and implemented ETL workflows for Liquidity Risk Management System using IBM DataStage.

Delivered Low-Level Design (LLD) documents aligned with High-Level Designs (HLD).

Automated deployments with DevOps tools, reducing manual errors by 30%.

Enhanced job performance by optimizing DataStage processes and scripts.

Trained team members on best practices and emerging technologies.

IT Analyst

TCS
03.2016 - 10.2017

Led the development of ETL pipelines for a US-based client using DataStage 11.x.

Developed PLSQL scripts to streamline data transformation.

Created real-time dashboards using Power BI, improving decision-making processes.

ETL Developer

Perficient Technologies Private Limited
04.2015 - 03.2016

Worked in an Agile environment to deliver high-quality ETL solutions.

Conducted unit testing and resolved production issues, ensuring 99.9% uptime.

ETL developer

Alpharithm Technologies Private Limited
07.2012 - 03.2015

Implemented data integration solutions for clients in the UK, optimizing data workflows with ETL DataStage.

Worked in Production Support like server maintenance and troubleshooting activities for production environments.

Production Support Analyst/Developer

Alpharithm Technologies Private Limited
12.2011 - 06.2012


Involved in monitoring the file system in the production box

Involved in Testing and monitoring the table spaces and freeing the spaces

Worked as a dedicated resource to perform the server maintenance activity on Production

Troubleshoot a Datastage related issue/error when the job throws warning and errors

Running and monitoring of the jobs using Data Stage Director and checking logs

Logging in the different issues related to the development phase


Client: Brakes Bros Food Service Solutions, Kent

Location: United Kingdom

Junior Software Engineer

Actoolo IT Services Pvt. Ltd.
08.2011 - 11.2011

Developed and deployed iOS applications, including the Vaasthu app for home design recommendations.

Education

Master of Computer Application -

Bharathidasan University

Bachelor of Science - Mathematics

Madurai Kamaraj University

Skills

Windows

Timeline

Lead

SCB
10.2017 - Current

IT Analyst

TCS
03.2016 - 10.2017

ETL Developer

Perficient Technologies Private Limited
04.2015 - 03.2016

ETL developer

Alpharithm Technologies Private Limited
07.2012 - 03.2015

Production Support Analyst/Developer

Alpharithm Technologies Private Limited
12.2011 - 06.2012

Junior Software Engineer

Actoolo IT Services Pvt. Ltd.
08.2011 - 11.2011

Bachelor of Science - Mathematics

Madurai Kamaraj University

Master of Computer Application -

Bharathidasan University
Dinesh Kumar BaluLead ETL Developer