AI Slack Agent for Iffy (Gumroad)
Proposed multi-workspace Slack agent with OAuth, encrypted tokens, email-based identity resolution, and tool-gated admin actions (PR not merged due to style differences).
Work
Selected case studies—constraints framed early, trade-offs explicit, outcomes evidenced.
Anvil Custom RPC Methods UI
First open source contribution: exposed 33+ Anvil custom RPC methods in a safe, configurable UI to speed blockchain test setup. Led to core team position and 2-year tenure.
Automated Testing Infrastructure
Stabilized E2E, unit, and blockchain test workflows with Cypress, Jest, and Foundry—fast, deterministic, and CI-ready.
Command-Ask: Context-aware GitHub AI Assistant
Edge-deployed GitHub agent that recursively gathers linked context, filters noise, and answers with a multi-stage LLM pipeline—fast, citable, and CI-deployed.
Command Start/Stop: Assignee manager for issues
Start and stop work from issue comments with wallet and limits enforcement; workerized, tested, and CI-ready.
Daemon Responder: guide contributors in no-reply repos
Auto-reply to common mistakes in designated repositories using pattern-based config and Worker-deployed plugin with tests and CI.
Global Base Rate Change Detection and Label Sync
Detect configuration changes and trigger organization-wide price label synchronization. Simple concept, complex execution due to TypeScript constraints, review overhead, and the package manager field controversy that started my downfall.
Payment Portal: Sub-second load performance
Cut load time from ~12.5s to sub-1s by consolidating providers, batching calls, pruning assets, and rendering optimistically.
Payment Portal UX: clearer states, mobile-aware flows
Fixed confusing status states, added mobile-aware guidance, and modernized RPC plumbing without breaking existing flows.
Automated Payment Permit Generation
Standalone module for secure ERC20/ERC721 permit generation. Involved deep cryptography work (X25519/TweetNaCl), three different implementations due to changing requirements, and eventual management dysfunction leading to project abandonment.
Ubiquity OS Plugin Installer
Partner-facing web UI for zero-CLI plugin installation: GitHub OAuth, organization selection, manifest parsing, YAML configuration editing, and direct repository commits. Built end-to-end in one month after original assignee made no progress.
UbiquityOS Plugin Template
Standardized scaffold with dual entry points (Actions + Workers), Supabase adapters, TypeBox validation, and CI for tests and linting.
Dynamic Web3 RPC Handler
Production-grade handler that ranks RPC endpoints by latency, rotates on error via a Proxy-wrapped provider, and ships with dual CJS/ESM + types.
Case study: Telegram micro-kernel integration (Workers + GitHub Actions)
Case study: Bridged a kernel with Telegram using Workers for Bot API and GitHub Actions for MTProto—auditable flows, low-friction UX, and clear boundaries.
Dynamic GitHub Webhook Enum Generation (TypeScript)
Solved complex type-level abstraction that senior engineers couldn't crack. Eliminated manual webhook enums using advanced conditional, mapped, and template literal types with Octokit integration.
Eliminating the “Union too complex to represent” Failure in the Kernel
Re-architected webhook event typing after months of failed attempts by core devs, replacing an inference-heavy mega union with a mapped indirection that restored compiler stability and preserved payload safety + autocomplete.
UUPS Upgradeability for Core Contracts
Migrated seven core smart contracts to OpenZeppelin UUPS pattern after diamond proxy incompatibility. Included comprehensive testing, admin authorization, and deployment script refactoring. Survived external security audit.
Web3 Faucet Service
Gasless onboarding solution using OpenZeppelin Defender Relay in Cloudflare Workers with abuse-resistant verification. Fully functional but never deployed to production due to shifting priorities.
WebAuthn Account Abstraction
Passkeys + deterministic EOA for seamless onboarding and reliable recovery.