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Aashish Kumar Ray

@aashishkumarray

Java Full Stack Developer specializing in Spring Boot REST APIs, React, and LLM prompt engineering for scalable backends.

India

Message

What I'm looking for

I’m looking for a role where I can build scalable Java Full Stack products—high-performance RESTful APIs and clean React experiences—while applying prompt engineering and LLM tooling to strengthen backend automation, reliability, and throughput.

I’m a highly motivated Computer Science & Engineering student with hands-on technical experience architecture-designing and deploying enterprise Java Full Stack solutions. I focus on building high-throughput, low-latency RESTful APIs and pairing them with responsive client-side architectures.

In my Java Full Stack Intern role, I architected, developed, and maintained production-ready web applications using Java, Spring Boot, and React.js. I engineered and documented secure RESTful APIs with integration testing, optimized data access with MySQL and Spring Data JPA/Hibernate, and contributed in Agile sprints using Git and GitHub for version control and deployment workflows.

I also bring specialized exposure to fine-tuning large language models and prompt engineering through my Artificial Intelligence Intern experience. I’ve built AI-driven automation systems (like text generation, Contextual Summarization, and programmatic Chatbot applications) and used Hugging Face and LangChain to preprocess datasets, improve evaluation, and support scalable backend integration.

Experience

Work history, roles, and key accomplishments

Java Full Stack Intern

SkillDesire

May 2025 - Jul 2025 (2 months)

Architected and developed production-ready full-stack web applications using Java, Spring Boot, and React.js, delivering secure structured RESTful APIs with integration testing to reduce runtime exceptions. Optimized relational schemas and data access with MySQL and Spring Data JPA/Hibernate to reduce database bottlenecks and improve performance within Agile sprints using Git/GitHub.

Java Spring Boot React RESTful APIs MySQL Hibernate Git Sprints Integration Testing

AI and LLM Intern

AIMER Society

Jun 2024 - Aug 2024 (2 months)

Developed and fine-tuned large language models using Python and transformer architectures (GPT/BERT) to build automation systems for text generation, contextual summarization, and chatbot applications. Applied prompt engineering and validation workflows to reduce hallucinations and prepared high-volume datasets and training/deployment pipelines using Hugging Face and LangChain.

Python LLM Fine tuning Transformer Models Prompt Engineering Hugging Face Lang Chain Summarization Chatbot Development

Education

Degrees, certifications, and relevant coursework

Godavari Institute of Engineering and Technology (GIET)

Bachelor of Technology (B.Tech), Computer Science & Engineering

2022 - 2026

Grade: Cumulative GPA: 8.76/10

Pursuing a Bachelor of Technology (B.Tech) in Computer Science & Engineering at GIET, Rajahmundry, maintaining a cumulative GPA of 8.76/10. Expected graduation is 2026.