Rehan Agrawal
Hi, I’m a second-year AI and Robotics (MEng) student at UCL. I got into tech when I was 7, just messing around with random builds from YouTube. I didn't think much of it at the time — I was just having fun — but looking back, that’s really where it all started.
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Building has turned into creating, and creating has metamorphosed into this love for bringing ideas to life. Whether it’s something useful, experimental, or even a bit artistic, I enjoy the process of figuring things out and making them real. Somewhere along the way, a love for numbers also drew me to finance. After getting curious about how businesses and markets work, I studied accounting, economics, and finance, and started my own investment portfolio — and that’s been its own journey ever since.
This site is my digital playground and portfolio, a place to share the things I’ve created, learned, and things that I'm still figuring out.
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Always open to collaborating. Whether you're in law, healthcare, arts, business, education, or anything else, I believe great ideas can come from anywhere. If you’ve got an idea you want to turn into reality, or if something on my website catches your interest, let’s talk — maybe even build something together :)
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What I do
My Three Main Pillars of Work!
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AI & Automation - Reinforcement learning, Machine learning, LLMs
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Hardware & Robotics - Mobile Robots, Drones, Embedded PCBs
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Finance & Analysis - Trading Models, Stock portfolio, Weekly Analysis
Featured Projects
Work Experience
April 2025 - Present
Agentic AI Intern
Cisco
Working on enhancing Cisco’s internal developer assistant, Jarvis, by leveraging Internet of Agents technologies. The goal is to streamline and optimize developer workflows through intelligent, autonomous agents. Focusing on expanding Jarvis’s capabilities to offer smarter, context-aware support for software teams across the company.
Feburary 2024 - December 2024
Co-founder and Developer
Gyan AI
Built an AI-powered study assistant for CBSE students, combining backend systems, OpenAI’s APIs, and RAG for accurate, real-time answers. Designed secure databases for user sessions and chat history. Focused on making education more accessible by blending natural language processing with personalized learning features like image input and memory.
August 2024 - Present
Software and Electronics Lead
Gourme Startup
Led software and hardware development for an automated food preparation system. Programmed ESP32 microcontrollers to control motors in real time over Wi-Fi. Designed and tested motor control circuits, built a web interface, and worked closely with the founding team to bring the system from concept to a working prototype.
July 2024 - August 2024
Quant Researcher Intern
Uk based Stealth Research Lab
Developed a reinforcement learning-based trading system by preprocessing financial data, engineering features, and implementing algorithms like Q-learning and DQN. Explored backtesting methods and performance metrics such as cumulative return and drawdown. Combined theory with hands-on implementation to better understand how RL can optimize returns while minimizing financial risk.
Tools and Skills ​​
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AI & Machine Learning: Python, Scikit-learn, TensorFlow, PyTorch, OpenCV, RAG, LangGraph / LangChain
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Robotics & Embedded Systems: ESP32, Arduino, STM32 (Nucleo), Raspberry Pi, ROS2, Gazebo.
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Software & Web Development: Flutter, Flask, SQLite, PostgreSQL, AWS EC2, S3, Cloudinary, Git, GitHub, VS Code​
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Finance & Quant: Fundamental Analysis, Polygon.io Stock Valuation, Yahoo Finance API, Alpha Vantage, Portfolio Optimization, Backtesting, Risk Metrics, Sharpe Ratio, Max Drawdown​
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Design & Media: Fusion 360, UI/UX
Get in Touch
Rehan Agrawal
+44 7405328958
+968 94668909
