About Me

Cornell CS. SWE @ Google. Building AI agents, reinforcement learning systems, and applied ML infrastructure that ship. I like the layer where papers, prototypes, and product constraints collide: agent loops, evals, retrieval, and the backend glue that makes ML usable.

I'm Raj Kashikar - Cornell CS, SWE @ Google, and an AI/ML builder focused on agents, reinforcement learning, and production ML infrastructure. I've worked across Google, Cisco, AWS, Milestone, and SCMWorx; published machine learning research across IEEE, ACM, and Springer; and held research fellowships through NSF, DoD VICEROY, and AWS/Hume.

I care about the stretch between demo and deployment: agents you can trust, RL that stays stable under pressure, RAG that answers real users, and ML infrastructure that survives messy signals, latency budgets, and production constraints. The receipts are below, but the short version is 5x SWE/AI work, 3x fellowships, 8x published papers, 11x talks/posters, named grants with NSF and the U.S. Army Research Office, 5x certs across AWS, Microsoft, Intel, and Postman, and public builds on GitHub. The throughline has been cold emails, shipped prototypes, and turning small openings into internships, research, and products.

Core Work

  • SWE / AI

    5x SWE/AI roles across Google, Cisco, AWS, Milestone, and SCMWorx - building agentic AI and LLM tooling, pricing systems, RAG platforms, RFML tooling, and production ML workflows.

  • Research Fellowships

    3x research fellowships across NSF REU, DoD VICEROY, and AWS/Hume, with work through the National Security Institute and Hume Center on trustworthy AI, reinforcement learning, autonomous systems, RF machine learning, and national-security ML.

  • Published ML Research

    8x published across IEEE, ACM, and Springer in reinforcement learning, AI agents, RFML, IoT systems, quantum/AI communication, and trustworthy ML.

Resume

Education

  1. Virginia Polytechnic Institute and State University (Virginia Tech)

    2023 — 2026

    Pursuing a degree: B.S. Computer Science while doing research in AI and Machine Learning applications. Deans List recipient every semester for high academic performance.

  2. Dougherty Valley High School

    2019 — 2023

    Graduated with a strong foundation in computer science and mathematics.

Experience

  1. Software Engineer (AI/ML) Intern

    Jun 2025 — Aug 2025

    Cisco
    Tech Stack: Python, CUDA, Java, Spring Boot, Hugging Face, LangGraph, LangChain, Embedding Models, Git, CI/CD

    • Built and deployed large scale Agentic AI systems on Cisco’s Pricing team using Billions of enterprise data points, saving millions in pricing efficiency.
    • Delivered enterprise-grade AI at scale with token optimization, embedding models, Hugging Face, LangGraph, LangChain, Python, CUDA.
    • Automated pricing workflows and employee tasks with AI solutions, cutting manual effort and time-to-decision across teams.
    • Led a 100,000+ line Java → Spring Boot refactor, boosting maintainability and developer velocity.
    • Integrated AI pipelines into production systems to reduce costs, accelerate insights, and increase accuracy.

  2. Researcher

    Aug 2024 — May 2025

    Virginia Tech National Security Institute (NSF)
    Developing Advanced ML Models for Cybersecurity in Autonomous Vehicles:

    • Cybersecurity Model Development: Created Deep Q-Network (DQN) and Reinforcement Learning (RL) models to enhance cybersecurity in autonomous vehicles, improving threat detection accuracy by 45%.
    • Human-Computer Interaction Optimization: Enhanced model accuracy, reducing infrastructure costs by 30% and boosting system performance by 40%.
    • High-Impact Research: Led research initiatives and prepared publications for prominent AI and cybersecurity conferences, collaborating with experts at Virginia Tech.
    • Collaboration with National Security Entities: Worked closely with national security stakeholders to develop and deploy innovative AI solutions in the field of cybersecurity.
    • Comprehensive Tool Usage: Leveraged advanced ML and AI tools, including PyTorch, TensorFlow, and AWS for secure data management and analysis.

  3. AWS Machine Learning Research Fellow

    Aug 2023 — Aug 2024

    Amazon Web Services (AWS)
    Creating Advanced ML Research for AWS Cloud Radio Frequencies:

    • Collaborative Sensing: Created multiple Neural Networks to aggregate a Fusion Model on the AWS Cloud, achieving diverse radio frequency sensing using Amazon Sagemaker, EC2, and Amazon S3.
    • Developing Radio Fingerprinting Technologies: Utilizing AWS SageMaker and PyTorch frameworks for innovative model training and deployment.
    • Strategic Collaboration with the National Security Institute: Producing cutting-edge research outcomes for AWS offerings to the Department of Defense and government clients, focusing on RFML and national security applications.
    • Proof of Concept and Tool Development: Building AWS RFML tools, enabling AWS to provide RFML as a service for government defense clientele.
    • Comprehensive Use of AWS and ML Tools: Leveraging AWS IoT Core, AWS Greengrass, AWS Kinesis, Amazon Redshift, AWS QuickSight, AWS CloudWatch, AWS IAM, and AWS KMS for secure and efficient data management and analysis.

  4. Machine Learning Engineer Intern

    May 2024 — August 2024

    Milestone Technologies, Inc.
    Developing a Large Language Model (LLM) for internal employees and external clients, utilizing vector databases, Retrieval-Augmented Generation (RAG) pipelines, and transformer architectures. Hands-on with fine-tuning, prompt engineering, and embedding optimization. Impacting over 5,000 employees and key clients, the project enhances knowledge management, automated decision-making, and client interactions through advanced NLP, ML, and AI technologies. Key areas include scalable AI infrastructure, data-driven insights, and seamless communication.

  5. Machine Learning Engineer Intern

    Nov 2023 — Feb 2024

    SCMworx Business Solutions B.V.
    Developed an AI model aimed at revolutionizing risk management in supply chain operations. Key responsibilities included:

    • AI Model Development: Leading the design and implementation of an AI-driven solution to identify and mitigate supply chain risks.
    • Strategic Oversight: Overseeing the project lifecycle from ideation to deployment, ensuring alignment with business objectives.
    • Data-Driven Decision Making: Utilizing analytics to inform model development and refine risk management strategies.
    • Cross-Functional Collaboration: Coordinating with engineers, data scientists, and stakeholders to ensure cohesive product development.
    • Market Analysis: Conducting thorough market research to continuously adapt and innovate in response to industry trends and needs.

Technical Skills

  • Languages:

    Java, C, C++, PHP, Python, Ruby, JavaScript, Swift, Objective-C
  • Web & OS:

    HTML5, CSS, JavaScript, React.js, Node.js, AngularJS, SproutCore
  • Database:

    Spark, Golang, Hadoop, MongoDB, Hive, MySQL, PostgreSQL
  • Tools & Platforms:

    Docker, Kubernetes, Jenkins, Git, CI/CD Pipelines, AWS
  • Machine Learning & AI:

    Data structures, algorithms, data modeling, validation, processing, MapReduce, natural language processing, Neural Networks (CNNs, RNNs, GNNs, DQNs, GANs), RAG, TensorFlow, PyTorch, CoreFlow, Sklearn, Deep Learning, Reinforcement Learning, Federated Learning, LLMs & RAG Pipelines
  • Security & Other Skills:

    Information security practices, client-server protocol & API design, secure software development, strong object-oriented design, multi-functional requirement crafting, debugging, critical thinking, analytical and problem-solving skills

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