Prathish ThanigaivelData AnalystTurning Data into Business Intelligence
Passionate Data Analyst skilled in SQL, Python, Excel, and Power BI. Experienced in data cleaning, exploratory data analysis (EDA), dashboard development, KPI reporting, and business intelligence. I build end-to-end analytics solutions that transform complex data into actionable business insights.
- MCA – Data Analytics
- BCA – Data Science
- Data Science Certification
- 5+ Data Analytics Projects
- Open to Full-Time Opportunities
About Me
I am a Data Analyst with a strong foundation in SQL, Python, Excel, and Power BI. I have completed my Master of Computer Applications (MCA) in Data Analytics from Jain University, completed a Data Science Program from Besant Technologies, and earned my Bachelor of Computer Applications (BCA) in Data Science from Vels University.
Through academic projects and hands-on analytics work, I have gained practical experience in data cleaning, exploratory data analysis (EDA), SQL querying, dashboard development, KPI reporting, and business intelligence. I enjoy transforming complex datasets into meaningful insights that support data-driven business decisions.
Technical Skills
SQL
Querying & analysis
Python
Data wrangling & EDA
Power BI
Dashboards & KPIs
Excel
Reporting & modeling
Tableau
Interactive analytics
Resume Highlights
Core skills and expertise that I use to transform data into actionable business insights.
Data Analyst Skill Set
A focused collection of tools and competencies I use across the data analytics lifecycle — from cleaning and modeling to visualization and reporting.
PDF format · One-page resume · Updated with latest projects
Selected work.
SentinelX Cybersecurity Analytics Dashboard
Built a Security Operations Center dashboard to monitor network traffic, detect threats, and visualize cyber attack patterns in real time.
- Mapped global attack origins and high-risk threat categories
- Tracked security alerts and network behavior trends
- Correlated firewall events with intrusion detection metrics
Reduced threat response time through centralized security monitoring.
Pizza Sales Analytics Dashboard
Analyzed pizza sales data to uncover revenue drivers, peak demand patterns, and product performance for inventory planning.
- Weekend sales generated the highest revenue
- Large-sized pizzas drove major revenue share
- Peak order periods revealed customer demand trends
Improved inventory planning and sales strategy recommendations.
Bike Sales Dashboard
Analyzed bike sales and customer demographics to identify purchasing behavior and high-value customer segments.
- Income levels strongly influenced purchasing decisions
- Middle-aged customers represented the largest segment
- Commute distance impacted buying behavior
Enabled targeted marketing decisions for high-value customer segments.
Ultra Accuracy Drowsiness Detection System
Developed a real-time driver monitoring system using computer vision to detect drowsiness and prevent accidents.
- Combined computer vision and facial landmark detection
- Real-time eye monitoring improved detection accuracy
- Automated alert mechanism reduced response time
Improved road safety through early drowsiness alerts.
Voice AI Agent
Built a voice-powered AI assistant that understands commands and automates routine tasks through speech interfaces.
- Automated voice-based interactions
- Reduced manual effort for routine tasks
- Improved user accessibility through speech interfaces
Demonstrated practical conversational AI and voice automation.
Education
MCA – Data Analytics
Jain University
Completed postgraduate studies with specialization in Data Analytics, focusing on SQL, Python, Power BI, Machine Learning, Data Visualization, Statistics, and Business Intelligence.
Data Science Certification
Besant Technologies
Completed industry-oriented training in SQL, Python, Excel, Power BI, Tableau, Statistics, Machine Learning, and real-world analytics projects.
BCA – Data Science
Vels Institute of Science, Technology & Advanced Studies (VISTAS)
Built a strong foundation in programming, databases, data analytics, statistics, and software development through academic coursework and projects.
Continuous learning.
Deloitte Data Analytics Virtual Experience
Deloitte
Completed a virtual job simulation covering data cleaning, business analysis, dashboard creation, data visualization, and business recommendations.
Data Science Certification
InternzLearn
Completed training in Python, Machine Learning, Data Analysis, Statistics, SQL, and data visualization.
Data Modeling in Power BI
Microsoft Power BI
Learned data modeling, relationships, star schema, DAX fundamentals, and Power BI best practices.
Python for Data Analysis
Great Learning
Covered Python programming, Pandas, NumPy, data cleaning, EDA, and visualization.
SQL for Data Analysis
Great Learning
Learned SQL queries, joins, subqueries, CTEs, window functions, aggregate functions, and database analysis.
Let's Connect
I'm actively seeking Data Analyst opportunities and would love to connect with recruiters, hiring managers, and fellow data professionals.
Let's build something with data.
Available for Full-Time, Internship, and Entry-Level Data Analyst roles. The fastest way to reach me is email.