I am a skilled data professional with 6 years of hands-on experience in data warehousing and relational database solutions. I specialize in ETL development using IBM Data Stage, Azure Data Factory (ADF), and Informatica, and have a proven track record of designing, documenting, and testing complex ETL workflows to support business-critical operations. I have worked across healthcare, life sciences, financial services, and energy/power distribution, translating business needs into scalable data-driven solutions that optimize performance and enable strategic decision making. My strengths include data modeling with Erwin Data Modeler, Python-based automation, API integration, and building robust data processing pipelines in cloud environments (Azure, AWS). I also have experience with data governance, performance tuning, and collaborating with analysts and stakeholders to deliver actionable insights through BI tools like Power BI, SSRS, and Tableau.…

Totakura Subramanyam

I am a skilled data professional with 6 years of hands-on experience in data warehousing and relational database solutions. I specialize in ETL development using IBM Data Stage, Azure Data Factory (ADF), and Informatica, and have a proven track record of designing, documenting, and testing complex ETL workflows to support business-critical operations. I have worked across healthcare, life sciences, financial services, and energy/power distribution, translating business needs into scalable data-driven solutions that optimize performance and enable strategic decision making. My strengths include data modeling with Erwin Data Modeler, Python-based automation, API integration, and building robust data processing pipelines in cloud environments (Azure, AWS). I also have experience with data governance, performance tuning, and collaborating with analysts and stakeholders to deliver actionable insights through BI tools like Power BI, SSRS, and Tableau.…

Available to hire

I am a skilled data professional with 6 years of hands-on experience in data warehousing and relational database solutions. I specialize in ETL development using IBM Data Stage, Azure Data Factory (ADF), and Informatica, and have a proven track record of designing, documenting, and testing complex ETL workflows to support business-critical operations. I have worked across healthcare, life sciences, financial services, and energy/power distribution, translating business needs into scalable data-driven solutions that optimize performance and enable strategic decision making.

My strengths include data modeling with Erwin Data Modeler, Python-based automation, API integration, and building robust data processing pipelines in cloud environments (Azure, AWS). I also have experience with data governance, performance tuning, and collaborating with analysts and stakeholders to deliver actionable insights through BI tools like Power BI, SSRS, and Tableau.

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Skills

Experience Level

SQLite
Expert
SQL
Expert
ETL
Expert
Python
Expert
PostgreSQL
Expert
Microsoft SQL
Expert
Azure
Expert
Data Visualization
Expert
Power BI
Expert
Hadoop
Expert
Tableau
Expert
Snowflake
Expert
AWS
Expert
API
Expert
GitHub CoPilot
Expert
GitHub
Expert
Data Science
Expert
bash
Intermediate
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Language

English
Fluent

Work Experience

Software engineer at Mresult
January 8, 2026 - Present
Data Virtualization Developer at ContentERRA Software
December 1, 2024 - Present
Designed and implemented enterprise-grade data virtualization using TDV across SQL Server, Oracle, Snowflake, and Azure Data Lake; built virtual views and published REST/SOAP data services; collaborated with data architects and business users to define logical data models; optimized query performance with caching, indexing, and pushdown; enforced data governance with row-level security and masking; integrated virtual data with Power BI, SSRS, and Tableau; automated deployment of TDV assets via GitHub and CI/CD pipelines; performed performance tuning and troubleshooting; provided training and documentation.
Senior Software Development Engineer at MRESULT SERVICES
June 1, 2023 - October 1, 2024
Led ETL development and unit testing for complex data integration projects; designed and implemented data warehouse solutions; developed and maintained data models using Erwin Data Modeler; managed a team of 3 developers; facilitated stakeholder communication; implemented automation scripts to streamline ETL processes.
Associate Software Engineer at KPIT Technologies
September 1, 2019 - May 1, 2023
Developed automated data pipelines, integrated data from multiple sources, and performed data cleansing and transformation; supported forecasting and budgeting; designed KPIs and conducted exploratory data analysis; assisted in ML model prototyping and worked with IT teams to optimize storage and retrieval.

Education

Bachelor of Science - Computers at Acharya Nagarjuna University
January 11, 2030 - February 2, 2026
Bachelor of Education – Mathematics and Science at Krishna University
January 11, 2030 - February 2, 2026
Bachelor of Science at Acharya Nagarjuna University
January 11, 2030 - February 2, 2026
Bachelor of Education at Krishna University
January 11, 2030 - February 2, 2026
Bachelor of Science - Computers at Acharya Nagarjuna University
January 11, 2030 - February 6, 2026
Bachelor of Education – Mathematics and Science at Krishna University
January 11, 2030 - February 6, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Healthcare, Manufacturing, Financial Services, Life Sciences, Energy & Utilities
    paper ASTELLAS

    Worked on the Astellas Pharma project as an ETL Developer using IBM DataStage, handling end-to-end data extraction, transformation, and loading processes.
    Ensured data accuracy and quality by validating source-to-target mappings and supporting reporting needs in a regulated pharmaceutical environment.