Yo!

I’m Raghulan D S,
a Software Engineer.

I’m Raghulan D S,
a Software Engineer.

Aspiring software engineer focused on full stack development and applied machine learning, building practical, real-world projects.

Aspiring software engineer focused on full stack development and applied machine learning, building practical, real-world projects.

✦ OPEN TO WORK ✦

My Lane

Projects built with clarity, logic, and real-world impact.

Minimal Android Systems

Strip Android down to the essentials and repurpose devices into fast, focused tools built for specific tasks.

Minimal Android Systems

Strip Android down to the essentials and repurpose devices into fast, focused tools built for specific tasks.

Data Analysis & Insights

Work with structured data to extract insights, improve decisions, and support intelligent systems.

Data Analysis & Insights

Work with structured data to extract insights, improve decisions, and support intelligent systems.

Full Stack Development

Build end-to-end web applications using Java and modern frameworks with clean logic and scalable structure.

Full Stack Development

Build end-to-end web applications using Java and modern frameworks with clean logic and scalable structure.

Machine Learning

Design and train prediction models for real-world problems like healthcare analytics and risk prediction.

Machine Learning

Design and train prediction models for real-world problems like healthcare analytics and risk prediction.

About

More about me

I’m Raghulan, an aspiring software engineer building practical, real-world software systems.

My journey has been driven by curiosity and hands-on learning, exploring how ideas turn into real software systems through consistent building and iteration.

My experiences

I’ve explored different domains through projects, internships, and hackathons, and I’m always open to learning new things by building and experimenting.

2026 - PRESENT

B.Tech-IT at Velammal Eng. College

Worked closely with peers on projects and events, taking ownership of tasks and contributing to team coordination and execution.

2026 - PRESENT

B.Tech-IT at Velammal Eng. College

Worked closely with peers on projects and events, taking ownership of tasks and contributing to team coordination and execution.

2021 - 2022

HSC at Velammal Vidhyashram

Worked with classmates on group assignments and school activities, contributing to collaboration and shared problem-solving.

2021 - 2022

HSC at Velammal Vidhyashram

Worked with classmates on group assignments and school activities, contributing to collaboration and shared problem-solving.

2019 - 2020

SSLC at Velammal Vidhyashram

Gained early teamwork experience through school projects and group activities.

2019 - 2020

SSLC at Velammal Vidhyashram

Gained early teamwork experience through school projects and group activities.

My Works

Check out some of my projects with creative ideas.

Brain Tumor Prediction

A deep learning–powered web application for brain tumor classification, built using EfficientNet and Flask with a clean interface for real-time MRI analysis.

View Repo.

Mobile Repurposing

A minimalist Android customization project that revives old phones by stripping out bloat and converting them into focused, single-use devices.

View Repo.

Decentralized Voting System

A blockchain-powered decentralized voting system that ensures secure, transparent, and tamper-resistant elections, built with smart contracts and a web interface for real-time vote verification.

View Repo.

Process

How I approach building software.

  • 01.

    Problem Understanding & Research

    I start by understanding the problem, use case, and data requirements. This includes studying datasets, system needs, and constraints before choosing the right approach.

  • 02.

    Planning & System Design

    I break the problem into components and plan the system flow, model architecture, or application structure before implementation.

  • 03.

    Development & Testing

    I build the solution using appropriate technologies such as Java, Python, Flask, or machine learning frameworks, followed by testing and validation to ensure accuracy and reliability.

  • 04.

    Deployment & Refinement

    I finalize the product by deploying it as a working application, refining performance, and improving usability based on results and feedback.

  • 01.

    Problem Understanding & Research

    I start by understanding the problem, use case, and data requirements. This includes studying datasets, system needs, and constraints before choosing the right approach.

  • 02.

    Planning & System Design

    I break the problem into components and plan the system flow, model architecture, or application structure before implementation.

  • 03.

    Development & Testing

    I build the solution using appropriate technologies such as Java, Python, Flask, or machine learning frameworks, followed by testing and validation to ensure accuracy and reliability.

  • 04.

    Deployment & Refinement

    I finalize the product by deploying it as a working application, refining performance, and improving usability based on results and feedback.

  • 01.

    Problem Understanding & Research

    I start by understanding the problem, use case, and data requirements. This includes studying datasets, system needs, and constraints before choosing the right approach.

  • 02.

    Planning & System Design

    I break the problem into components and plan the system flow, model architecture, or application structure before implementation.

  • 03.

    Development & Testing

    I build the solution using appropriate technologies such as Java, Python, Flask, or machine learning frameworks, followed by testing and validation to ensure accuracy and reliability.

  • 04.

    Deployment & Refinement

    I finalize the product by deploying it as a working application, refining performance, and improving usability based on results and feedback.

Tools that power my every day:

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