My Career

Professional Experience

A Journey of Innovation & Impact

Explore my diverse roles across AI, cloud computing, and full-stack development, where I’ve driven transformative solutions for global organizations.

Turing

LLM - Python Engineer (Aug 2024 - May 2025)

Specializing in fine-tuning and optimizing Large Language Models (LLMs), focusing on Google's Gemini to enhance AI capabilities.

Key Contributions

Advanced Fine-Tuning: Conducted Supervised Fine-Tuning (SFT) to significantly improve text-generation accuracy and precision.

Human Feedback Integration: Designed real-time feedback loops (HFL) to enable continuous model learning from expert insights and user interactions.

Reinforcement Learning: Applied RL techniques to enhance AI decision-making capabilities, driving innovation across multiple use cases.

Model Development: Played a pivotal role in developing state-of-the-art language models, advancing AI performance within organizational initiatives.

Technologies Used
Python Large Language Models (LLMs) Fine Tuning Reinforcement Learning Docker LLMOps

SAS

Cloud and Information Services Intern (Nov 2024 - Dec 2024)

Developed machine learning models leveraging the SAS Viya platform for big data analytics and informed business decision-making.

Key Contributions

ML Model Development: Built efficient models using Compute and CAS servers, optimizing data processing and analysis.

Big Data Analytics: Managed parallel data processing on the CAS server for handling extensive datasets effectively.

Business Insights: Explored real-world business applications of analytics, delivering high-speed insights to stakeholders.

Industry Networking: Engaged industry leaders to discuss emerging trends, challenges, and opportunities in data analytics.

Weekly Presentations: Enhanced communication skills through regular project updates and stakeholder feedback.

Technologies Used
Big Data SAS Viya SAS Programming Data Analysis Data Visualization Machine Learning Deep Learning CAS Server

Deneka IT

Security Software Engineer Intern (May 2024 - Nov 2024)

Engineered a comprehensive ERP system integrating CRM, Ticketing, and Marketplace modules for streamlined business processes.

Key Contributions

System Architecture: Designed and planned robust, scalable architectures supporting diverse functionalities.

Full-Stack Development: Delivered seamless front-end and back-end integration, ensuring efficient performance.

Technology Integration: Researched and implemented innovative technologies to enhance system capabilities and user experience.

International Collaboration: Improved communication through active collaboration with global development teams, contributing to strategic discussions.

Regular Reporting: Presented ongoing research findings and feasibility studies, influencing informed decision-making.

Technologies Used
Snowflake Node.js React.js Next.js Express.js JWT

Jio Platforms Limited

Software Development Engineer (Nov 2022 - Jan 2024)

Delivered scalable software solutions, contributing extensively to the Jio Secure ID project, a high-performance digital identity platform.

Key Contributions

End-to-End Project Lifecycle: Led full software development cycles from initial concept through to deployment and maintenance.

Microservices & APIs: Designed secure, scalable microservices architecture using Spring Boot, Redis, and ActiveMQ.

Infrastructure Optimization: Managed robust Linux environments ensuring stability and scalability.

Front-End & Back-End Expertise: Delivered cohesive integration of front-end interfaces with backend services.

Scalable System Design: Developed systems capable of supporting millions of users, focusing on performance and reliability.

Technologies Used
JavaSpring BootAngular 9AWSEC2EKSREST APIsMicroservicesRedisKafkaKubernetesDockerJenkinsOracleDBCassandraDBDataDogTerraformJfrog

Infosys

Specialist Programmer (Nov 2020 - Oct 2022)

Collaborated in agile teams to deliver sophisticated web applications and APIs, enhancing system responsiveness and user experience.

Key Contributions

Application Development: Developed robust web solutions using MVC architecture and Spring Boot.

RESTful Web Services: Implemented comprehensive APIs ensuring efficient data handling and business logic integration.

Database Optimization: Managed efficient database interactions utilizing Hibernate and JPA frameworks.

Responsive UI: Created interactive and responsive front-end interfaces using Angular.

Agile & DevOps Practices: Enhanced productivity through collaborative methodologies and streamlined development processes.

Technologies Used
Spring Boot Angular Java Junit JPA Log4j Hibernate AWS EC2 EKS REST APIs Microservices Redis Kafka MySQL Git JIRA Docker Kubernetes

Zoho Corporation

Summer Intern (Jun 2019)

Developed a feature-rich e-commerce console application in Java, ensuring efficient role-based management and database performance.

Key Contributions

E-Commerce Development: Built sophisticated console-based solutions supporting multiple user roles.

Database Integration: Ensured smooth MySQL database operations via JDBC, optimizing data interactions.

Performance Enhancement: Improved backend performance, delivering robust and responsive application experiences.

Role-Based Functionality: Integrated advanced access controls tailored to different user roles.

Technologies Used
Java OOP Design Patterns Junit JPA Log4j Hibernate JDBC MySQL
Contact

Get In Touch!

+61 481 700 945
tayalarajan45@gmail.com