Selvin Singaraj
Lead Data Scientist
Chennai
Summary
Results-driven Lead Data Scientist with over 12 years of combined experience in software development and data-related projects. Proficient in designing, developing, and implementing scalable data pipelines, ETL processes, and data warehousing solutions. Expertise in Python, SQL, AI/ML algorithms, and Generative AI model development. Adept at collaborating with cross-functional teams to drive actionable insights, optimize performance, and ensure data integrity. Seeking a challenging role to leverage data engineering, AI/ML, and analytical skills to deliver business value.
Overview
17
17
years of professional experience
1
1
Certification
Work History
Lead Consultant
Infosys Technologies
04.2024 - Current
- Company Overview: Client: State Street Corporation Technologies: Python, SQL, AI/ML, Generative AI, Power BI, Azure Cloud
- Designed and deployed AI/ML models to analyze and predict financial trends, improving forecasting accuracy by 20%
- Built scalable data pipelines to collect, preprocess, and analyze large datasets, supporting AI/ML model training
- Developed and implemented generative AI techniques for synthetic data generation, enhancing model performance
- Created Power BI dashboards to visualize financial insights, aiding executive decision-making
- Collaborated with cross-functional teams to define AI/ML requirements and deliver actionable insights
- Client: State Street Corporation Technologies: Python, SQL, AI/ML, Generative AI, Power BI, Azure Cloud
Technical Staff
Psyncopate Technologies
10.2023 - 02.2024
- Company Overview: Project: PAVE Technologies: Python, SQL, Azure Data Factory, Azure Cloud
- Engineered scalable data pipelines using Azure Data Factory, reducing data processing time by 30%
- Developed and optimized data warehouses to ensure high data quality and performance
- Contributed to predictive model development to generate business insights and support decision-making
- Project: PAVE Technologies: Python, SQL, Azure Data Factory, Azure Cloud
Tech Lead
Intellect Design Arena Ltd
09.2022 - 09.2023
- Company Overview: Client: ICICI Bank Technologies: Python, SQL, Power BI
- Led end-to-end technical project delivery, from requirement gathering to implementation
- Developed ETL pipelines to migrate legacy customer data to a modern platform, increasing data accessibility by 15%
- Created interactive Power BI dashboards to track key metrics and support AI/ML initiatives
- Enhanced data quality efforts, resulting in a 10% improvement in reporting accuracy
- Client: ICICI Bank Technologies: Python, SQL, Power BI
Technical Lead
Cognizant Technology Solutions
10.2014 - 09.2022
- Company Overview: Technologies: Python, SQL, Azure Cloud, Power BI, Java
- Designed and maintained Azure-based data warehousing solutions to support AI/ML models
- Built and optimized Python- and SQL-based data pipelines for ingesting and processing financial data
- Developed interactive Power BI dashboards for business intelligence and predictive insights
- Led a team of developers in designing and implementing Java/Spring Boot microservices
- Technologies: Python, SQL, Azure Cloud, Power BI, Java
Analyst Programmer
Accenture Services Pvt Ltd
06.2010 - 10.2014
- Company Overview: Project: LSS Technologies: Java, SQL, Spring Framework
- Developed Java-based web applications with Spring Framework for logistics management
- Created SQL-based data interactions to support application functionality
- Authored technical documentation and provided end-user support
- Project: LSS Technologies: Java, SQL, Spring Framework
Software Engineer
IBS Software Services Pvt Ltd
08.2007 - 06.2010
- Developed and maintained user manuals and help content, demonstrating strong technical writing and communication skills
- Collaborated with developers and subject matter experts to ensure accurate and comprehensive documentation
Education
Bachelor of Engineering -
MBA - Business Analytics
Skills
Python
SQL
Java
ETL
Data Modeling
Data Integration
Data Analysis
Data Warehousing
Machine Learning Algorithms
Generative AI
Model Development & Evaluation
Scikit-learn
TensorFlow
Power BI
Git
Jenkins
Azure DevOps
Docker
Kubernetes
Project Management
Communication
Problem-Solving
Analytical Thinking
Technical Writing
Team leadership & development
Processes and procedures
Certification
Google Data Analytics Professional Certificate
Timeline
Lead Consultant
Infosys Technologies
04.2024 - Current
Technical Staff
Psyncopate Technologies
10.2023 - 02.2024
Tech Lead
Intellect Design Arena Ltd
09.2022 - 09.2023
Technical Lead
Cognizant Technology Solutions
10.2014 - 09.2022
Analyst Programmer
Accenture Services Pvt Ltd
06.2010 - 10.2014
Software Engineer
IBS Software Services Pvt Ltd
08.2007 - 06.2010