SRRésumé ↗Things I wanted to understand.
Things I wanted to exist.
A voice-first desktop copilot
Say what you want done. Sai streams your voice, understands the screen, and chooses between a fast command path and a visual action loop that checks the result after every step.
Wake word → intent routing → screenshot-grounded actions.
Recognizing risk during the call
A voice anti-fraud prototype that streams live audio, analyzes conversation patterns, and surfaces threat alerts as a call unfolds. A WebSocket pipeline connects the browser to its speech and reasoning services.
Full-duplex audio · Streaming transcription · Live risk alerts.
A different view of humanitarian need
The original voice-navigable crisis globe. It combines humanitarian funding data, vector retrieval, and a conversational interface to bring overlooked needs into view.
The Hacklytics project that grew into Crisis Topography.
A language model, all the way down
From a scalar derivative to a generated story. A small language model and its entire training stack, written in C++17: custom autograd, a transformer, a tokenizer, and handwritten GPU kernels.
CPU reference → Metal → CUDA. No external ML framework.
Pretraining from the first token
A 125M-parameter language model trained from scratch. The work spans a custom tokenizer, an interleaved data pipeline, distributed training, resumable checkpoints, and executable evaluation.
300,000 training steps · 282K tokens/s on 2× H100, reported in the training record.
Geometry has to survive physics
A multirotor design prototype that turns a mission into executable CAD, exports it into a physics environment, and feeds simulation telemetry back to a supervisor for another design iteration.
Parametric CAD → STL / URDF → Genesis → design review.
Follow the number to its source
A humanitarian and maritime intelligence platform built around typed objects. Its agent queries an ontology, explains deterministic calculations, and proposes funding actions for a person to approve.
Traceable calculations · Cross-domain analysis · An offline execution path.
From a conversation to a working draft
A meeting-to-code prototype that captures tab or microphone audio, extracts a live requirements document, and tracks changes as people revise the brief. A planning and coding pipeline turns the current specification into a downloadable React project.
Live transcription → evolving requirements → React code.
The Mac as one interface
A native macOS agent that works from the window in front of you. Voice or a shortcut starts an observe–act–verify loop, with inspectable local memory and immediate interruption when you take control.
Focused-window context · Local memory · Native mouse and keyboard control.
Thousands of games. One device.
A 2048 environment expressed as branchless JAX operations, paired with a Dueling Double DQN. Simulation and training stay on the accelerator while thousands of games run in parallel.
4,096 parallel environments · GPU and TPU execution.
From a symptom to log evidence
A security investigation demo running on Cloudflare. The agent queries synthetic request logs in D1, retrieves investigation procedures, and produces narrow WAF-style mitigations with a live step-by-step trace.
Cloudflare Workflows · Evidence-backed rule generation · WebSocket updates.
The game becomes the interface
A wearable sports-analysis prototype that streams Meta Ray-Ban video into a browser. Vision identifies the sport, selects a historical broadcast, and surfaces probability checkpoints, supporting evidence, and illustrative market comparisons.
Winner, Best Use of Google Gemini · BloomKnights.
An open feed of opportunities
A continuously updated index of US internships and new-graduate roles. It discovers listings, reconciles sources, checks application links, and keeps eligibility claims tied to their provenance.
Scheduled every 15 minutes · Direct application links and Atom feeds.
A job board that lives in Discord
Keryx's companion for communities. One persistent board stays current, while members search privately, save filters, and receive personal alerts or daily digests without flooding the channel.
Durable deliveries · Private search · Timezone-aware digests.
A small tool, made carefully
A native macOS autoclicker with precise intervals, fixed or cursor-following targets, saved presets, a global hotkey, and menu-bar controls. Built in Swift without package dependencies.
Local preferences · Native events · No network requests.