Receipt reconciliation
Demo
Receipt
Sample vendor
Lab materials · Oct 14
Reimbursement claim
Lab supplies
Submitted by · Sample claimant
Claim is $48.00 and receipt is $42.00. Needs review.
Checks reimbursement claims.
Sift compares receipts with claims and event rules, then flags mismatches for review.
A single-cycle RISC-V CPU.
Each instruction runs in one clock cycle, from fetching the instruction to writing back the result.
A C++ exchange simulator with trading bots. Buy and sell orders are matched by price, then by arrival time.
Includes automated bid/ask bots and tests for the matching engine.
Reads handwritten digits from a webcam using a CNN trained on MNIST.
OpenCV finds the paper, corrects the camera angle, and converts the image to 28 × 28 pixels before the model reads it.
In progress
An Arduino-controlled arm. I derived the forward kinematics and use gradient descent to move the joints toward a target.
Two planar joints are implemented. Base rotation is still planned.
A hackathon project that finds prospects, makes outreach calls, and reviews how the pitches went.
A state machine runs each step, with spending limits and checks before the agent takes an action. It can also propose new tools through pull requests.
Prototype
A prototype for monitoring beehive health with environmental sensors and a small neural network.
The design combines ESP32 sensors, FPGA signal processing, and a neural network. The hardware isn’t fully integrated yet.
This site, built with Astro and TypeScript.
Three.js handles the 3D models. A WebGL shader animates the background, and the scenes respond to scrolling.
I started with competitive programming and math competitions. These days, I also build embedded systems and write software.