Ishwariya Ayyappan

Data Analyst | AI & Machine Learning Specialist
London, UK.

About

Highly analytical Data Analyst with a self-directed MSc in AI & Machine Learning, proficient in SQL, Python, Power BI, and Tableau. Leverages advanced data analysis and reporting skills to drive operational improvements and strategic decision-making in diverse sectors. Proven ability to translate complex data into actionable insights, evidenced by reducing onboarding time by 40%, enhancing delivery predictability by 21%, and cutting last-mile costs by 14%.

Work

INTELLECT CONSULTING LIMITED
|

Data Analytics Intern

Rainham, England, UK

Summary

Assisted in transforming raw data into actionable insights to support client projects and business decision-making. Gained hands-on experience in data cleaning, analysis, and visualization while ensuring data accuracy and consistency across reporting workflows.

Highlights

Cleaned and prepared data using Excel and SQL to ensure accuracy and consistency.

Built dashboards and reports to track KPIs and support client decision-making.

Performed exploratory data analysis (EDA) to identify trends and actionable insights.

Collaborated on projects to drive data-informed business outcomes.

GreenPod Labs
|

Research Intern

Chennai, Tamil Nadu, India

Summary

Conducted rigorous physicochemical analysis and collaborated on shelf-life prediction models, translating scientific insights into scalable product strategies for FMCG optimization.

Highlights

Conducted precise physicochemical analysis of fresh produce attributes (color, texture, pH, moisture), ensuring high data quality through rigorous laboratory methods and cross-functional communication.

Collaborated on the development of shelf-life and quality prediction models, utilizing sensory evaluation and microbial testing to align findings with FMCG cost-optimization goals.

Coordinated with R&D and product development teams to translate laboratory insights into scalable packaging strategies, contributing to extended shelf life for products.

Education

Woolf University
Remote, Remote, Malta

MSc

Artificial Intelligence & Machine Learning

SRM University
Chennai, Tamil Nadu, India

Master's

Food & Nutritional Biotechnology

Grade: 9.6/10 CGPA

Languages

English

Native/Fluent

Certificates

SQL & Data Science Modules

Issued By

Sacler - Woolf Academy

Relational Database and SQL

Issued By

Stanford University (edX)

Skills

Languages & Data Analysis Tools

SQL, Python, Power BI, Tableau, MS Office, Looker, Databricks, Azure, Excel, Google Colab, BigQuery.

Data Analysis & Modeling

Statistical Tools, Hypothesis Testing, Data Mining, Predictive Analytics, Data Cleaning, Data Quality, Exploratory Data Analysis (EDA), Data Visualisation, Business Intelligence (BI), KPIs, Data Storytelling, Data pipelines, Process Automation.

Soft Skills

Problem Solving, Report Writing, Cross-functional Collaboration.

Projects

Logistics Optimization (Independent Project)

Summary

Led an independent project to optimize logistics performance by analyzing 1.2M+ shipment records, identifying key trends, and recommending strategic adjustments for improved delivery and cost efficiency.

Sales Performance Dashboard

Summary

Developed an interactive Tableau dashboard to track weekly sales trends and integrate dynamic KPIs for forecasting, capacity planning, and real-time anomaly detection across 45 stores.

E-commerce Data Analysis

Summary

Conducted in-depth analysis of a Brazilian e-commerce dataset using SQL and BigQuery to identify sales trends, delivery inefficiencies, and recommend optimizations across 8,011 cities and 27 states.