Yogeshwaran

Fullstack Developer (SDE Intern) - ADRIG AI Technologies

(2025-03 - 2026-02)

Developed and deployed conversational AI pipelines for the Aladdyn platform, designing chatbot logic, automated workflows, and NLP-driven response systems to automate customer support, sales, and lead generation at production scale.
Applied model engineering and deployment strategies to integrate LLM-based conversational agents into real-world business automation workflows, ensuring scalable and reliable production performance across web and messaging channels.
Built and productionized TrackOn, an NFC-based intelligent inventory management system for Southern Railways, implementing data pipelines to monitor device usage patterns, track complaints, and generate data-driven procurement insights for operational planning.
Delivered end-to-end ML-integrated solutions across multiple domains, demonstrating hands-on experience in taking AI models and conversational systems from development through to production deployment.

AIML Intern - Object Automation System Solutions Pvt. Ltd.

(2023-09 - 2024-02)

Designed and implemented a Q-learning–based dynamic pricing ML model, performing feature engineering on key input variables — stock levels, competitor pricing, seasonality, and demand patterns — to optimize real-time pricing decisions.
Achieved measurable business impact of 8% annual revenue improvement through automated, data-driven pricing strategies, demonstrating production-grade model deployment in a real-world business environment.
Built end-to-end data processing pipelines for data collection, cleaning, feature selection, and transformation to prepare high-quality training datasets for model development and decision-making.
Designed and trained neural network architectures, applying model improvement techniques including hyperparameter tuning, architecture selection, and performance evaluation to maximize model accuracy and reliability.

Fullstack Developer - Hexaware Technologies

(2026-02 - 2026-05)

Developed a full-stack e-commerce platform using Java 17, Spring Boot, Hibernate, JPA, React.js, and MySQL, implementing scalable RESTful APIs, JWT-based authentication, role-based authorization, and Razorpay payment gateway integration.
Designed and optimized database schemas and ORM mappings with Hibernate and JPA, improving backend performance, transaction management, and data persistence for product, order, and user management modules.
Implemented secure backend architecture following OWASP security best practices, performing vulnerability testing for SQL Injection, XSS, CSRF, and authentication-related attack scenarios to strengthen application security.
Built reusable React.js components and integrated frontend workflows with Spring Boot microservice-style APIs, enabling responsive UI interactions and seamless client-server communication.
Developed automated unit and integration test cases for service and controller layers using modern Java testing practices, improving application reliability, maintainability, and debugging efficiency during deployment cycles.
Containerized backend services using Docker and managed source control with Git-based workflows, contributing to modular service-oriented architecture, collaborative development, and streamlined deployment processes.

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