Pratik Upadhyay Email & Phone Number

Arlington, Tx, Us

- Leveraged foundational models (Llama, Flan, Granite, Mixtral) on IBM WatsonX to summarize, classify, generate, and extract insights from datasets. - Designed and deployed a document retrieval system integrating PostgreSQL, Elasticsearch, and Kibana for efficient data browsing and management. - Built and fine-tuned an LLM-powered chatbot using WatsonX Orchestrate to deliver accurate, user-friendly responses to custom queries. - Optimized model parameters (e.g., greedy/sampling methods, temperature, top P, top K) to enhance response creativity and diversity.

Arlington, Texas, United States

-Upgraded an Aspera system to the latest version, addressing security vulnerabilities and ensuring data integrity with best practices for backup and migration.-Designed and implemented a high-availability system with a complex network topology to support both internal and external connections.

Durham, North Carolina, United States

Conducted case studies on the architecture and implementation of Identity and Access Management, as well as Identity Governance and Administration Modules. I also analyzed various user access patterns by retrieving access and activity logs from AWS and Azure cloud services. In addition, I developed a simulation model based on the analyzed patterns and stored the results in a database. I used the model to identify and predict access violations by users of these cloud accounts.

Mumbai, Maharashtra, India

Built an application that utilized the basics of blockchain technology, machine learning, and natural language processing by working with IBM Discovery tool, and generated a word cloud. To achieve this, I developed APIs using Node.js and gained experience in bitcoin basics such as bitcoin mining and crypto security algorithms such as RSA and SHA. Additionally, I learned about the latest security protocols in technology.

Masters, Computer Science

Bachelor Of Engineering - Be, Computer Engineering