Summary
Work History
Education
Skills
Websites
Timeline
Awards
Project
Generic

VASUKI DURAIRAJ

Data Analyst | Power BI | Python Developer
Chennai

Summary

Results-driven data analyst with a strong foundation in Python, SQL, Power BI, and machine learning. Expertise in transforming complex data sets into actionable insights and developing dynamic dashboards to empower informed business decisions. Ready to leverage analytical and visualization skills in a data-centric role that fosters growth and innovation.

Work History

Web Developer Intern

Cyberbahn
09.2025 - Current
  • Worked in web development project created login and product details pages with Python, Flask, HTML, CSS, JavaScript, Vue, Flask-RESTFUL API, Bootstrap, SQLite, Github for version control.
  • Developed user interfaces with modern JavaScript frameworks, HTML5, and CSS3.
  • Studied user requirements to gain strong understanding of project initiatives and deadlines.
  • Enhanced website functionality by optimizing existing code and implementing new features.
  • Utilized version control tools like Git and GitHub to manage code, track changes, and collaborate with fellow developers.
  • Participated in agile development cycles, contributing to timely delivery of high-quality software products.

Assistant System Engineer

Tata Consultancy Services
03.2010 - 03.2012
  • Key responsibilities at JP Morgan Chase included enhancing project efficiency by analyzing design documents, coding in COBOL and DB2, and managing change requests in Mainframe.

Education

Diploma in Data Science and Applications -

IIT
Madras
01.2022

Web Design and Development Course - undefined

Teesside University
UK
01.2015

Bachelor of Engineering - Electronics & Communication

Kamaraj College of Engineering & Tech
Virudhunagar
01.2010

Skills

Programming: Python, Java, SQL, PHP, Linux

Data Manipulation and Analysis: Pandas, NumPy, Excel, Scikit-Learn, Data Cleaning, Data Wrangling, ETL processes

Data Visualization: Power BI, Matplotlib, Seaborn

Machine Learning: Deep Learning, Supervised Learning, Unsupervised Learning, Predictive modeling, Time series analysis

Web App Development: Front end: jinja2 template, HTML, CSS, Vue Backend: Flask, Python, PHP Database: MySQL, SQLite, API integration

Version control systems: git, github

Timeline

Web Developer Intern

Cyberbahn
09.2025 - Current

Assistant System Engineer

Tata Consultancy Services
03.2010 - 03.2012

Web Design and Development Course - undefined

Teesside University

Diploma in Data Science and Applications -

IIT

Bachelor of Engineering - Electronics & Communication

Kamaraj College of Engineering & Tech

Awards

Achieved Topper badge in Data Science and Applications, Awarded in Top 10 Business Data Management Project

Project

Demand Forecasting & Analytics Project

路 Improved client profitability and customer satisfaction through data-driven forecasting.

路 Cleaned and processed structured/unstructured data; implemented time series models to predict order surges.

路 Developed an Excel-based simulator for automated demand forecasting.

路 Built Power BI dashboards to visualize sales trends and support decision-making.

路 Tools: Python, MS Excel, Power BI, OpenRefine, VS Code.

路 Achieved measurable business efficiency; selected among Top 10 projects by IIT review panel.

Revenue Optimization Insights for Nationwide Hotel Chain Using Power BI

路 Created the key metrics for revenue insights.

路 Create a dashboard according to the stakeholder鈥檚 request.

路 Create relevant insights to improve the efficiency of the hotel.

Forecasting Crime Categories using Machine Learning

路 Developed a supervised classification model to predict crime types from historical data. Conducted data cleaning, EDA, and preprocessing, and applied logistic regression, decision trees, random forest, XGB classifier, and SVC with hyperparameter tuning for optimal performance. Tools Used: Kaggle Notebook, Python, Machine Learning algorithms.

Vehicle Parking and Smart Retail Web Application

路 Built a full-stack app with user admin authentication & authorization form validation, admin and user dashboard & database management.

Used Python, Flask, Flask-RESTFUL, Vue, SQLite, HTML/CSS, Bootstrap. Handled file storage and responsive UI design

VASUKI DURAIRAJData Analyst | Power BI | Python Developer