Nandish Shivabasava Bellad

Nandish Shivabasava Bellad

Data Analyst | Tableau Developer

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About Me

I treat data not as a historical record, but as a blueprint for the future.

Nandish Shivabasava Bellad

Hi, I'm Nandish — a Data Analyst who transforms chaotic datasets into clear paths to profitability. With over three years of proven experience, I've consistently delivered measurable business impact: enhancing monthly revenue by 7%, reducing delivery times by 18%, and architecting solutions that directly drive organizational growth and efficiency. When data is messy and unclear, I make the path to profit crystal clear.

I bring a powerful combination of technical expertise and strategic business insight. From engineering predictive models that achieve higher accuracy to building interactive dashboards that empower executives with real-time intelligence, I excel at bridging the gap between complex analytics and actionable business strategy.

What sets me apart? My commitment to diagnostic analysis — I don't just identify trends, I uncover the "why" behind the data that organizations can depend on. Armed with advanced proficiency in Python, SQL, and cutting-edge visualization tools, and reinforced by my Master's in Management Information Systems, I help organizations leverage data as their ultimate competitive advantage for smarter, faster, and more profitable decision-making.

Education

My academic background and qualifications.

University of Illinois at Chicago

Master of Science, Management Information Systems

Jan 2024 - Dec 2025 | GPA: 3.97

Relevant Coursework:

  • Advanced Database Management
  • Business Data Visualization
  • Project Management
  • Corporate Finance
  • Health Information Management & Analytics

The National Institute Of Engineering, Mysuru

Bachelor of Engineering, Mechanical

Aug 2017 - Jul 2021 | GPA: 3.7

Relevant Coursework:

  • Operations Research
  • Total Quality Management
  • Computer Aided Engineering

Technical Arsenal

Weapons of choice for conquering complex data challenges and maximizing ROI.

Excel

Excel

Tableau

Tableau

Power BI

Power BI

SQL

SQL

Python

Python

AWS

AWS

★ Data Visualization - 3+ years
★ Business Analytics - 2+ years
★ Project Management
★ Team Management - 2+ years
★ Report Development - 3+ years
★ Financial Analysis / Modeling

Career Journey

My professional roadmap and key milestones

My Next Challenge

Future Aspirations

Data Science & Analytics Leadership

Ready to join an innovative organization where I can scale analytics operations, transform business strategy through advanced analytics while building and leading high-performing data teams.

Data Analyst/Scientist Role
Project Management
Advanced Analytics & AI Implementation
Latest Experience
Aug 2024 - May 2025

Graduate Teaching Assistant

University of Illinois at Chicago

Guided 150+ students in SQL and database concepts, leading to a 15% rise in quiz scores.

Mentored AWS Data Engineering certificate candidates, achieving 90% cohort pass rate

Fostered a collaborative learning environment, enhancing student engagement and participation.

150+
Students Guided
15%
Score Improvement
Previous Experience
Oct 2021 - Dec 2023
2+ Years

Business Operations Analyst

Shiva HP Gas Agency

Leveraged analytics to cut delivery times by 18% and boost monthly revenue by 7%.

Engineered and maintained dynamic dashboards in Tableau and Excel to monitor key performance indicators (KPIs) for sales, inventory, and driver logistics.

Collaborated cross-functionally to streamline workflows, deployed automation tools to enhance efficiency.

18%
Delivery Time Cut
7%
Revenue Boost

Featured Projects

A selection of work that demonstrates my capabilities.

Social Media Analytics

Misinformation spread on YouTube/TikTok on Mental Health

Used Python and Gemini LLM to quantify engagement drivers for mental health content, uncovering audience behavior patterns to help combat medical misinformation.

LLM Analysis (Gemini Pro API) Prompt Engineering Statistical Modeling EDA Video Analysis

Chronic Kidney Disease Predictive Modeling

Developed a logistic regression model for early CKD detection, using SMOTE to boost recall for positive cases from 15% to 85%, a critical improvement for minimizing false negatives in early disease diagnosis.

Data Cleaning Statistics Logistic Regression Feature Engineering Pandas & NumPy
Social Media Analytics

Weather on Wheels

Analyzed the impact of weather conditions on bike rental patterns in London using Tableau for data visualization and statistical methods for insight generation.

View the interactive dashboard on Tableau Public.

Tableau Pandas Data Analysis
Business Dashboard

Hotel Revenue Optimization

Built an interactive Power BI dashboard with critical KPIs (RevPAR, ADR) to inform pricing strategy and drive market share recovery.

Power BI DAX KPI Dashboards Revenue Analysis

Thank you for taking the time to review my portfolio.

Let's Connect

I'm currently seeking new opportunities. If you have a project or role in mind, I'd love to hear from you.