Jahnavi Kollu

MS in Computer Science

August 2024 - December 2025, GPA : 4.0

MS Coursework

• Machine Learning
• Analysis Of Algorithms
• Data Models and Query Languages
• Operating Systems
• Deep Learning

B.Tech. in Electrical and Electronics Engineering

Aug 2018 - July 2022, GPA : 4.0

Relevant Coursework

• Data Structures and Algorithms
• Python Programming
• Artificial Intelligence

Johnson & Johnson

April 2025 - Current

Software Developer Intern

• Working on an internal intelligent chatbot project similar to ChatGPT, used by teams across the company.
• Built and maintained the backend using Python, FastAPI, and LangChain to support LLM-driven chat and retrieval-based responses.
• Designed chat workflows with context memory, tool usage, and prompt templates for better user interactions.
• Developed the frontend using React, TypeScript, and Vite, focusing on a clean, responsive UI with real-time updates.
• Integrated LLM features like question answering, function calling, and history tracking into both backend and frontend.

Lookout, Inc.

July 2022 - Jun 2024

Software Engineer

• Developed security policies for the Policy Decision Point (PDP) team, protecting private apps and securing data.
• Optimized caching strategies using Redis, reducing policy decision latency by 50%, optimizing rule evaluations, and improving system performance.
• Integrated AWS services (EC2, S3, Lambda, API Gateway) for policy-driven cloud security, leveraging Terraform and CloudFormation , reducing manual infrastructure setup time by 70%.
• Implemented automated test pipelines with JUnit, Mockito, Spring Test, improving test coverage to 95%, reducing production issues by 80%, and ensuring 99% uptime in security policy enforcement
• Implemented logging and monitoring solutions using Splunk, ELK Stack (Elasticsearch, Logstash, Kibana), and AWS CloudWatch, improving security observability and anomaly detection
• Spearheaded CI/CD automation with Jenkins, GitLab CI/CD, and Docker, reducing deployment cycles by 50% and enabling seamless security policy updates with zero downtime.

Wipro | Pre-Skilling Training

Apr 2022 - Jun 2022

SQL Intern

• The Wipro Pre-Skilling Training provided me with SQL expertise after completing it through hands-on database management and complex query development and SQL performance optimization.
• I have achieved advanced proficiency in SQL data manipulation alongside retrieval and database analytical skills through practical experience of joins and subqueries as well as indexing techniques.
• Implemented database administration expertise to run SQL queries which helped in supporting business intelligence and data analytics operations.

Fournine Cloud

Jun 2021 - Mar 2022

Software Engineer Intern

• Built scalable backend services using Node.js and TypeScript, improving API performance and reducing response time for client-facing applications.
• Designed and developed responsive dashboards using React.js and JavaScript for real-time monitoring and reporting.
• Worked extensively with SQL databases for querying and optimizing data storage, ensuring fast and reliable data retrieval.
• Deployed and managed cloud infrastructure on AWS, utilizing services like EC2, Lambda, S3, and RDS for high availability and fault tolerance.
• Integrated frontend and backend components using RESTful APIs, enhancing end-to-end functionality across JavaScript-based applications.
• Automated deployment workflows using AWS DevOps tools, streamlining CI/CD pipelines and reducing manual deployment efforts.

Languages and Databases

Frameworks

Tools