HB100 Phased Array Radar
A 4-element phased-array Doppler radar (10.525 GHz) with custom op-amp signal conditioning, dual processing pipelines (MUSIC + monopulse), and Extended Kalman Filter tracking. Dual parallel DSP approaches: phase-coherent angle estimation via MUSIC and amplitude-based zone classification robust to oscillator drift.
PatentIQ AI
An AI-powered patent search and drafting assistant using semantic embeddings and vector similarity search. Combines LLM-based analysis with USPTO data to help students and inventors identify related patents and receive AI-assisted drafting suggestions.
Mini-Stockfish
A mini version of Stockfish chess engine, using Python and Pygame, along with Cython for performance optimization.
FlipperZillow
An immersive AI-powered house tour platform combining dual parallel pipelines: SAM3D 3D reconstruction for Apple Vision Pro spatial viewing and DFormerV2 semantic segmentation for room analysis and AI-generated realtor narration.
Simplerfy
An AI-powered job application platform featuring resume tailoring, interview answer generation, and resume scoring powered by Claude. Includes a browser extension that autofills job applications across 15+ major job boards.
Groundwork Books Full-Stack Commercial Website
A full-stack commercial website hosted on Vercel for Groundwork Books, including a shopping cart and inventory management system.
TriCore9
An 8-bit CPU with a custom 9-bit instruction set architecture and custom assembler, implemented using System Verilog and simulated on Intel FPGA ModelSim.
Redshift (Research)
An automated adversarial jailbreak prompt generation for red-teaming framework utilizing attacker, target, and judge transformers and LLMs.
16-bit Carry Look-Ahead Adder
A 16 bit bitwise addition calculator using Carry Look-Ahead.
WeatherApp
A full-stack weather application with real-time forecasts, interactive maps, location search via Google Places, and database-backed weather records with CSV/PDF/XML export capabilities.
Elon Early Warning System (EEWS)
Stock price prediction using a Long Short Term Memory neural network.
Developer Blog
A full-stack Developer Blog for daily development updates.
Hearthpebble
A full-stack web-based 1-on-1 card game, using 3D graphics with ThreeJS and real-time communication via WebSockets and Socket.io.
darischen.com
My personal portfolio website, built using React.js and Tailwind