Balajee U

Balajee U

Data Science Manager @ Tonik

About

Data Science Manager | Machine Learning & AI Expert | 10+ Years | Team Leadership | Business Strategy | Generative AI | Python, SQL, R Experienced Data Science Manager with over 10 years of hands-on experience in building and leading high-performing data teams. I specialize in designing and deploying machine learning systems that drive measurable business value. My core strengths include team leadership, stakeholder communication, strategic execution, and AI/ML development across industries. Core Skills & Strengths: - Leadership in managing end-to-end data science lifecycle, from ideation to deployment - Proven success leading cross-functional teams and delivering AI solutions aligned with business goals - Deep expertise in predictive modeling, customer segmentation, churn forecasting, and GenAI (LLMs, RAG pipelines) - Proficient in Python, R, SQL, Power BI, Tableau, R Shiny; experienced with cloud platforms like AWS & GCP - Known for bridging the gap between technical solutions and business decision-making Recent Highlights: - Led AI-driven automation projects using LLMs to reduce analysis time by 80% - Built multiple forecasting and scoring models that optimized operations and improved retention - Architected ML workflows for real-time business intelligence and automated decision systems

Country

India

City

Chennai

Industry

Financial Services

Skill

Stakeholder Management, Team Management, Large Language Models (LLM), Cross-functional Team Leadership, Data Engineering, Amazon Web Services (AWS), Debt Management, Team Development, Credit Bureau, Predictive Analytics, Data Modeling, Analytical Skills, Portfolio Risk Management, Presentations, Datasets, Microsoft Power BI, Qlik Sense, Data Presentation, Data Preparation, Data Visualization

Experience

Tonik

Data Science Manager

Tonik

LinkedIn
2026-2 - Present · 8 mos

Chennai, Tamil Nadu, India

Cholamandalam Investment and Finance Company Limited

Senior Manager - Data Science

Cholamandalam Investment and Finance Company Limited

LinkedIn
2023-7 - 2026-2 · 2 yrs 8 mos

Chennai

Cholamandalam Investment and Finance Company Limited

Manager - Data Scientist

Cholamandalam Investment and Finance Company Limited

LinkedIn
2021-1 - 2023-7 · 2 yrs 7 mos

Chennai, Tamil Nadu, India

Cholamandalam Investment and Finance Company Limited

Deputy Manager - Data Scientist

Cholamandalam Investment and Finance Company Limited

LinkedIn
2018-1 - 2021-1 · 3 yrs 1 mo

Chennai, Tamil Nadu, India

FSS

Executive - Data Analytics

FSS

LinkedIn
2016-2 - 2017-12 · 1 yr 11 mos

Chennai Area, India

- Built an ATM cash withdrawal forecasting model in R, enabling optimized cash distribution and delivering significant operational cost savings. - Developed a customized RFM segmentation model in R to enable personalized merchant offers, improving customer satisfaction and retention. - Led HR analytics initiatives to identify trends in workforce behavior and performance, contributing to improved talent management and workforce planning. - Designed and deployed interactive dashboards using Tableau and Kibana, empowering stakeholders with real-time, intuitive visual analytics. - Delivered actionable business insights by managing end-to-end data collection, cleaning, transformation, and reporting pipelines. - Utilized Hadoop-Presto, Pig, and Hive for scalable data processing, enabling efficient handling of large datasets for business intelligence. - Mentored and trained entry-level analysts in RDBMS, SQL, Pentaho, ELK, and Tableau, accelerating team capability and fostering a culture of continuous learning.

Cognizant

Android Developer

Cognizant

LinkedIn
2014-11 - 2015-6 · 8 mos

Chennai Area, India

Worked at Cognizant as Android developer in SMAC

Education

SSN School of Advanced Career Education

SSN School of Advanced Career Education

LinkedIn

Data Mining, Descriptive & Inferential statistics, Predictive Analytics, Big Data , Visualization.

2015 - 2015

PGCBA is a 6 months residential certification program offered by SSN-SACE in collaboration with IBM.

Amrita Vishwa Vidyapeetham

Amrita Vishwa Vidyapeetham

LinkedIn

Electronics and Communications Engineering

2010 - 2014 · 4 yrs

Completed B.Tech at Amrita School of Engineering.

Balajee U's Contact Information

Email

******@***.com

Phone

(**) *** ****

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