Kanmani Vijayanand
St.Louis,USA
Summary
Master's student in Analytics with hands-on experience in data analysis, business intelligence, and process optimization. Adept at transforming complex datasets into actionable insights to drive strategic decision-making and improve operational efficiency. Skilled in utilizing advanced analytical tools and techniques, including SQL Server, Power BI, and Python, to optimize data pipelines and enhance reporting capabilities. Exposure to all stages of model/application development, including planning, requirements gathering, development, and testing. Knowledgeable in data warehousing, ETL processes, and data mining. Experienced in project management practices, including both Agile and Waterfall methodologies, ensuring timely and successful project delivery. Passionate about working with data to solve complex business problems and providing strategic insights to support innovation and business growth.
Overview
8
8
years of professional experience
Work History
Data Science
Tata Consultancy Services (TCS)
11.2022 - 01.2024
- Utilized Advanced Excel techniques (Pivot Tables, Power Query, DAX) to build data models, streamline reporting, and drive operational efficiency.
- Developed descriptive dashboards in Power BI, integrating insights from large datasets to empower client decision-making in domains like retail, life sciences, and healthcare.
- Translated technical findings into strategic recommendations using data visualization tools like Matplotlib, Seaborn, and Plotly, ensuring alignment with client objectives.
- Ensured robust data processing and streaming using Pandas and NumPy, optimizing pipelines for enhanced performance and efficiency.
- Utilized SPSS for statistical modeling and hypothesis testing, contributing to insights that informed strategic business decisions.
Data Science
Cognizant Technology Solutions
04.2016 - 10.2022
- Leveraged SQL, Python, and Power BI to analyze and visualize complex datasets, translating business requirements into actionable insights.
- Conducted ETL processes using tools like Teradata, Oracle SQL Developer, and SQL Server to ensure data integrity and optimize reporting pipelines.
- Designed and validated predictive models using machine learning algorithms such as Random Forest, XGBoost, and LSTM to identify trends and forecast performance.
- Partnered with stakeholders and development teams, utilizing JIRA and HP ALM for effective project tracking and management.
- Implemented scalable solutions on Microsoft Azure, utilizing Azure Data Fundamentals to manage and process large datasets for clients such as Pepsico, Bayer, and GSK.
- Applied advanced machine learning techniques, including CNNs and RNNs, to deliver data-driven solutions in healthcare and life sciences domains.
- Delivered tailored solutions across retail, healthcare, insurance, and banking, leveraging domain knowledge to address unique client challenges and foster business growth.
- Received the Distinguished Leadership Award for exceptional team synergy and task management, showcasing your ability to lead high-impact projects.
- Participated in community outreach programs, demonstrating a commitment to social responsibility and professional excellence.
Education
Master of Science - Analytics
Saint Louis University
St.Louis, MO12.2025
Skills
- Teradata
- Oracle SQL Developer
- SQL Server
- Pivot Tables
- VLOOKUPS
- Power Query
- DAX
- Macros
- Data Modeling
- SQL
- Python
- Pandas
- NumPy
- ETL
- MS Excel
- Matplotlib
- Seaborn
- Scikit-learn
- Random Forest
- Linear Regression
- PyTorch
- SVM
- Decision Tree
- ARIMA
- Xgboost
- TensorFlow
- Deep Learning Algorithms
- LSTM
- SciPy
- NLTK
- FFNN
- RNN
- CNN
- GAN
- SPSS
- Power BI
- HP ALM
- JIRA
- Microsoft Azure
Accomplishments
- Distinguished Leadership Award at Cognizant for superlative task management and exemplary team synergy, 04/21
- Active participant in outreach activities at Cognizant and TCS, 02/22
- Microsoft Azure Data Fundamentals certification, 11/22
Languages
English
Full Professional
Timeline
Data Science
Tata Consultancy Services (TCS)
11.2022 - 01.2024
Data Science
Cognizant Technology Solutions
04.2016 - 10.2022
Master of Science - Analytics
Saint Louis University
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