Selvendiran Nagendran
Full Stack Developer And Data Science
Mexico City
Summary
Results-driven Data Science and Python professional with extensive experience in software testing, data engineering, and technical project management. Proven ability to lead teams, manage end-to-end testing processes, and drive data-driven solutions in banking and technology domains. Adept at leveraging Python for data analysis, automation, and machine learning to optimize business outcomes.
Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.
Overview
14
14
years of professional experience
3
3
years of post-secondary education
1
1
Certification
Work History
Head of Data Science
TATA Consultancy Services
08.2023 - Current
- Leading the Data Science team to develop AI-driven solutions for business optimization
- Designing and implementing data pipelines for real-time analytics and reporting
- Collaborating with stakeholders to align data strategies with business goals
Technical Project Manager
TATA Consultancy Services
10.2020 - 08.2023
- Managed cross-functional teams working on data-driven projects and software testing
- Oversaw the implementation of automation frameworks to enhance testing efficiency
- Developed scalable data models to improve decision-making processes
Testing Manager | End-to-End Testing Lead
TATA Consultancy Services
04.2019 - 10.2020
- Led the quality assurance team in banking process automation testing
- Designed end-to-end test strategies for financial applications
- Automated regression and functional test cases using Python and Selenium
End-to-End Tester - Banking Process
TATA Consultancy Services
05.2018 - 04.2019
- Executed comprehensive testing of banking applications for accuracy and performance
- Collaborated with developers to enhance test coverage and reduce defects
Process Lead
TATA Consultancy Services
10.2015 - 05.2018
- Led a team of process associates, ensuring high efficiency and quality standards
- Managed end-to-end process optimization, reducing turnaround time and improving accuracy
- Conducted training sessions for new team members on workflow, tools, and compliance
- Implemented automation and process improvement initiatives, leveraging Python for basic scripting and reporting
- Acted as a liaison between business teams and technical teams, translating requirements into actionable insights
- Ensured regulatory compliance and risk management within operational processes
Process Associate
Genius Consultants Ltd
08.2011 - 10.2015
- Worked on business process management and ensured smooth execution of daily operations
- Performed data analysis and reporting to support decision-making
- Assisted in process documentation, SOP creation, and compliance checks
- Collaborated with cross-functional teams to identify and implement process improvements
- Handled client interactions and ensured adherence to service-level agreements (SLAs)
- Gained expertise in banking/financial processes and workflow automation
Education
B.Com - CS
Guru Nanak College
01.2008 - 01.2011
Skills
Python
SQL
Pandas
NumPy
Scikit-Learn
TensorFlow
Machine Learning
Data Visualization
Statistical Analysis
Predictive Modeling
End-to-End Testing
Teamwork and collaboration
Certification
Python with Data Science
Technical Contributions
- Published articles on data science trends and best practices.
- Contributed to open-source Python projects related to data analysis and automation.
Projects And Achievements
- Developed a machine learning model for fraud detection in banking transactions, reducing false positives by 30%.
- Automated testing workflows, cutting test cycle times by 40% through Python scripting.
- Built data pipelines for ETL processing, improving data processing efficiency by 50%.
Timeline
Head of Data Science
TATA Consultancy Services
08.2023 - Current
Technical Project Manager
TATA Consultancy Services
10.2020 - 08.2023
Testing Manager | End-to-End Testing Lead
TATA Consultancy Services
04.2019 - 10.2020
End-to-End Tester - Banking Process
TATA Consultancy Services
05.2018 - 04.2019
Process Lead
TATA Consultancy Services
10.2015 - 05.2018
Process Associate
Genius Consultants Ltd
08.2011 - 10.2015
B.Com - CS
Guru Nanak College
01.2008 - 01.2011