Jay Jhamb - Portfolio
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Jay Jhamb

Aspiring Software Engineer

📍 Plano, TX

Passionate about building innovative software solutions and leveraging machine learning to create impactful applications. Currently pursuing a degree in Computer Science at the University of Texas at Dallas.

1+
Years Experience
10+
Projects Completed
1K+
Users Impacted
5+
Technologies Mastered

What I Do Best

Full-Stack Development

End-to-end application development from concept to deployment using modern frameworks and best practices.

☁️

Machine Learning

Experience in training LLM's with few-shot learning and various calibration technqiues

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AI/ML Integration

Building intelligent applications with machine learning capabilities and data-driven insights.

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Team Leadership

Mentoring developers, leading technical initiatives, and fostering collaborative engineering cultures.

Featured Projects

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Diary Journal Application

Aesthetic web-based journaling app designed for note-taking. Allows users to journal, track moods, and personalize their experience through theme selection.

JavaScript Python PostgreSQL Flask Docker
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Self-Evaluation on Davinci-002 OpenAI Model

Evaluating the davinci-002 model on how accurate it is on P(T) as mentioned by the P(True) calibration experiment from Language Models (Mostly) Know What They Know (Kadavath et al., 2022)

Python TensorFlow OpenAI API Few Shot numpy
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Smart Calendar Assistant

A full-stack web application that leverages GPT-4 and Google Calendar APIs to simplify and automate your scheduling tasks. The app allows users to sign in securely via Google OAuth2, then enter natural language descriptions of meetings or events they want to schedule. Using GPT-4, the app parses these descriptions into structured event details — such as title, duration, preferred time ranges, and attendees.
It then accesses your Google Calendar to check for scheduling conflicts and suggests optimal available time slots within your preferred timeframe. You can select a suggested slot to automatically create the event in your calendar.

Python React Google OAuth API Calendar API GPT-4

Professional Experience

Software Engineer Intern

May 2025 - Aug 2025
Liberty Mutual Insurance

• Migrated 7 legacy database tables to modern infrastructure, reducing overall project workload by 50% and enabling team to focus on high-impact development initiatives
• Modernized Java code affecting 3,000+ JUnit test cases, ensuring compatibility across a large test suite
• Collaborated in an Agile development environment, implementing automated CI/CD pipelines and Git version control workflows to streamline code deployment and maintain code quality standards

Undergraduate Research Assistant

Jan 2025 - Aug 2025
University of Texas at Dallas

• Evaluated multiple OpenAI models (Davinci-002, GPT-3.5, GPT-4o) using P(True) calibration methodology, processing 20,000 examples to measure confidence accuracy
• Developed a Python evaluation framework integrating OpenAI API with few-shot learning, temperature sampling, and k-sampling techniques to optimize automated model assessment, achieving 40% higher confidence scores
• Implemented statistical analysis and data visualizations using matplotlib and pandas to identify calibration trends and establish reproducible evaluation protocols

GenAI Extern

May 2025 - June 2025
Cognizant

• Developed code for text generation and completion tasks using transformer-based language models, exploring tokenization, attention mechanisms, and fine-tuning
• Built experimental projects involving Generative Adversarial Networks to explore synthetic text and data generation techniques
• Implemented and analyzed transformer architectures to understand their application in real-world NLP tasks

Get In Touch

I'm always interested in discussing new opportunities, innovative projects, or just connecting with fellow developers. Feel free to reach out through any of these channels.