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grgevansdwy/README.md

Hi, I'm George Evans Daenuwy 👋

AI-native full-stack software engineer in Seattle. I build LLM-powered products end to end: the agent and model pipeline, the backend that serves it, and the interface people actually use. 2x startup founder.

Open to full-time software engineering roles. LinkedIn · Email

What I work with

Python TypeScript React Next.js FastAPI MongoDB AWS Claude API Vercel PyTorch

  • AI and LLM systems: agents and voice agents, retrieval and vector search, multi-model extraction pipelines, LLM output paired with deterministic logic
  • Backend: Python, FastAPI, MongoDB Atlas, AWS
  • Frontend: React, Next.js, TypeScript
  • Also: embedded firmware (ESP32, FreeRTOS, BLE, CAN) and digital design in SystemVerilog, for when the software has to touch hardware

Featured projects

Project What it is Built with
Wallzy Mobile app that recommends the best credit card for every purchase based on where you're shopping. TypeScript
TaxBuddy · site AI tax filing for F-1 international students. LLMs extract data from tax documents through a multi-model ensemble with human review for disagreements, and a deterministic TypeScript engine does the tax math. (Source private; overview public) TypeScript, AWS Bedrock, LLM ensemble
Voice Agent Voice-agent control plane where each city department's phone agent is a database record, not a deployment. One generic worker becomes the right department per call, with retrieval and mid-call handoff. Python, FastAPI, MongoDB Atlas, LiveKit, Next.js
FEMM Automation LLM agent that turns plain-English design goals into autonomous FEMM simulation searches, testing coil geometry changes and returning the best three-coil 6.78 MHz wireless power transfer design. Python, LLM tool calling, FEMM
ESP-AirTag AirTag-style tracker on two ESP32-S3 boards: BLE distance estimation, IMU motion detection, RFID unlock and a remote lost-mode buzzer. C++, FreeRTOS, BLE
SLIP Gateway Buildroot embedded Linux appliance for the Orange Pi Zero 3 that bridges an RS-422/SLIP serial link to Ethernet, with a read-only root filesystem and a browser dashboard. Buildroot, Linux, Docker, Shell

More: Drawing Reviewer (demo) · Drone Charging Monitor · Speech Denoiser · ARM64 Pipelined CPU

Get in touch

The best way to reach me is LinkedIn or email.

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  1. wallzy wallzy Public

    A mobile app that recommends the best credit card for every purchase based on where you're shopping.

    TypeScript

  2. taxbuddy-overview taxbuddy-overview Public

    Public overview of TaxBuddy, AI tax filing for F-1 international students: LLM document extraction with a deterministic tax engine. Source is private.

  3. voice-agent-public-service voice-agent-public-service Public

    One generic voice agent for every city department. Each agent's greeting, persona, tools, knowledge and transfer targets live in MongoDB, so adding a department means inserting a record, not deploy…

    Python 1

  4. femm-automation femm-automation Public

    LLM agent that turns plain-English design goals into autonomous FEMM simulation searches, testing coil geometry changes and returning the best three-coil 6.78 MHz wireless power transfer design.

    Python 1

  5. esp-airtag esp-airtag Public

    An ESP32-S3 based AirTag-like tracking system using BLE, FreeRTOS, IMU, and RFID authentication. Includes real-time distance estimation, movement detection, and lost mode buzzer functionality.

    C++ 5 1

  6. SLIP-gateway SLIP-gateway Public

    Buildroot-based embedded Linux appliance for the Orange Pi Zero 3 that bridges an RS-422/SLIP serial link to Ethernet, with a read-only root filesystem and a browser dashboard.

    Shell 1