Hi!
I'm Gayathri

2+
Years of experience
5+
Projects
10+
Tools & platforms
Gayathri Ramu

A little about me!

Data has always felt like a puzzle to me, and AI is the most powerful tool we have to solve it. I'm currently pursuing my MSc in Artificial Intelligence, where I've been deepening my expertise in machine learning, data engineering, and predictive analytics. I love the moment when raw numbers transform into something meaningful — a model that predicts, a dashboard that guides, a decision that sticks.

I'm building toward a career where I can apply cutting-edge AI to real-world data challenges.

When I'm not wrangling data, you'll find me exploring new analytical techniques, contributing to open-source tools.

🎯

Analytical Thinking

Breaking down complex problems into clear, structured questions

🤖

AI & Machine Learning

Building and applying intelligent models that learn from data

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Engineering Mindset

Building reliable pipelines that scale with business needs

📈

Data Storytelling

Crafting dashboards and reports that speak to any audience

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Stakeholder Focus

Translating technical findings into business recommendations

Experience

Hitachi Energy, India Aug 2023 – Aug 2025
Associate Project Engineer (Developer)
  • Developed Python-Qt5 based configuration tool that streamlined operational work, significantly reducing manual intervention for configuring an internal application
  • Collaborated with global cross-functional teams to review system architecture, enhance scalability, and maintain accurate technical documentation as systems evolved
  • Participated in code reviews and cross-team discussions, capturing actions and updating the changes to the system.
Hitachi Energy, India Feb 2023 – Jul 2023
Developer Intern
  • Won Hitachi's 2023 Global IT Hackathon by leading a team to build an end-to-end Low-code solution integrating Power Apps, SharePoint, and Power Automate workflows
  • Designed and implemented multi-trigger automation pipelines using Power Automate, delivering a fully functional business solution within a competitive hackathon timeline
  • Presented the winning solution directly to stakeholders, demonstrating both technical depth and strong communication under pressure
The Sparks Foundation (Virtual) Aug 2021 – Sep 2021
Web Developer Intern
  • Designed and developed a web-based banking system from scratch, gaining hands-on full-stack development experience in a real project environment
  • Applied version control best practices using GitHub, maintaining clean code to ensure smooth project handover
  • Collaborated virtually with a distributed intern team, strengthening remote teamwork and agile working skills
My work

Featured projects

Hands-on work that showcases end-to-end data skills. Explore my work!

HEALTHCARE AI • MACHINE LEARNING

My Early Experience Building a Diabetes Prediction System

An early diabetes prediction system developed using Python, Scikit-learn, and Streamlit to explore how machine learning can support healthcare decision-making.

Built as part of my AI learning journey, the project combines exploratory data analysis, predictive modelling, and a Streamlit-based web application to demonstrate how AI can be applied to real-world healthcare challenges.

Big Data • Data Mining

What 10,000 Patient Records Revealed About Asthma Risk

An end-to-end healthcare analytics pipeline developed using SQL and MATLAB to predict worsening asthma symptoms using synthetic NHS-style patient data.

This project applies the CRISP-DM methodology to perform data engineering, feature engineering, predictive modelling, and deployment architecture design for large-scale healthcare analytics.

Natural Language Processing • Transformer Models

Can Machines Tell Whether Gamers Love or Hate a Game?

The project explores how Transformer-based models can capture sentiment and context within large-scale user-generated text data.

The project covers data analysis, Transformer tokenisation, model fine-tuning, and performance evaluation while demonstrating how modern AI techniques can transform raw player feedback into meaningful insights.

Computer Vision • Deep Learning Model

GreetSense: Building a Real-Time Facial Recognition System You Can Actually Trust

A real-time facial recognition system built with Python, OpenCV, and Streamlit to explore how dual-model verification improves reliability under live, unpredictable conditions.

This project combines RetinaFace detection, parallel embedding extraction with FaceNet and ArcFace, cosine-distance identity matching, and a live evaluation module for per-model accuracy.

Education

The foundations behind the work.

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MSc Artificial Intelligence

Kingston University, London
2025 – 2026
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B.E. Computer Science and Engineering

Easwari Engineering College, India
2019 - 2023 · GPA 9.12
Get in touch

Let's start a conversation!

Whether you have a project in mind, a role to discuss, or just want to chat about data — my inbox is always open.