Summary
Overview
Work History
Education
Skills
Interests
Certification
AWARDS AND SCHOLARSHIPS
Timeline
BusinessAnalyst
TIYA SAND

TIYA SAND

Data Analytics Intern
Surat

Summary

A detail-oriented Electronics & Instrumentation Engineering student with a strong foundation in data analytics, machine learning, and business problem-solving. Experienced in applying Python, SQL, and analytical models to real-world challenges at Reliance Retail, including root cause analysis of excess inventory and development of KPI-driven dashboards. Adept at transforming data into actionable insights to drive operational efficiency and support decision-making, with a keen interest in analytics and consulting roles.

Overview

2
2
years of professional experience
5
5
Certifications

Work History

Decision Sciences & Strategy Planning Intern

Reliance Retail
01.2026 - Current
  • Key Skills: Python, MS Excel, PySpark, SQL, Machine Learning, DataBricks.
  • Conducted root cause analysis of excess inventory by building predictive models using Gradient Boosting (Classifier and Regressor), and applying SHAP analysis to identify key drivers and quantify their impact on stock levels.
  • Analyzed multiple business KPIs to understand demand-supply mismatches and inventory inefficiencies, enabling data-driven recommendations for inventory optimization.
  • Developed an interactive dashboard to track retail KPIs, including revenue, footfall, conversion rate, average basket value, average selling price, and customer-level metrics, to support performance monitoring and decision-making.

Intern

Canvas Trends Private Limited
05.2025 - 07.2025
  • Key Skills: Sensor Calibration, Process Monitoring, Embedded Systems, and Instrumentation.
  • Worked on sensor calibration and hardware instrumentation for weaving machines, focusing on encoders, IR detectors, and load cells. Learned how sensor data supports automation, fault detection, and real-time system monitoring, aligning with principles of embedded hardware reliability.

Data Science Intern

Finlatics Enabling Insights
12.2024 - 02.2025
  • Key Skills: Python, SQL, Data Analysis, and Visualization.
  • Applied Python and SQL to analyze and visualize real-world datasets, building predictive models, and pattern recognition systems. Strengthened ability to translate raw data into actionable insights, with transferable skills in data scripting, analysis, and system performance evaluation.

Intern

L&T Special Steels and Heavy Forging
05.2024 - 07.2024
  • Key Skills: PLC Programming, Cloud Monitoring, Digital System Integration.
  • Led a team in industrial networking and system digitalization by implementing fiber and Ethernet cabling for process infrastructure. Contributed to PLC logic development and designed workflows to digitize manual monitoring systems. Assisted in interfacing PLCs with cloud platforms to enable real-time data access and system verification, improving data reliability and accessibility across departments.

Education

B.Tech. - Electronics & Instrumentation Engineering

Institute of Technology, Nirma University
Ahmedabad, India
01-2026

12th - CBSE

Bhagwan Mahavir International School
Surat City
01-2022

10th - CISCE

Metas Adventist School
Surat City
01-2020

Skills

Python

SQL

MATLAB

Excel

Problem Solving

DataBricks

Pyspark

Analytics

Interests

Reading Writing Drawing Crocheting

Certification

Google AI Professional Certificate (Coursera)

AWARDS AND SCHOLARSHIPS

Certificate of Excellence : Semester 6

Certificate of Scholar : Semester 4, 5, 7

Timeline

Decision Sciences & Strategy Planning Intern

Reliance Retail
01.2026 - Current

Intern

Canvas Trends Private Limited
05.2025 - 07.2025

Data Science Intern

Finlatics Enabling Insights
12.2024 - 02.2025

Intern

L&T Special Steels and Heavy Forging
05.2024 - 07.2024

12th - CBSE

Bhagwan Mahavir International School

10th - CISCE

Metas Adventist School

B.Tech. - Electronics & Instrumentation Engineering

Institute of Technology, Nirma University
TIYA SANDData Analytics Intern