Software that ships
One-person dev shop. I design, build, and ship full-stack web apps, mobile apps, and AI-powered products — from zero to production.
Get in touchServices
End-to-end development for startups, teams, and founders who need to move fast.
Full-Stack Development
Web applications, REST & GraphQL APIs, databases, and cloud infrastructure. Next.js, React, Node, PostgreSQL.
Mobile Development
Native iOS with SwiftUI and cross-platform with React Native. From prototype to App Store.
AI Integration
LLM-powered features, intelligent chatbots, workflow automation, and RAG pipelines. Claude, OpenAI, custom models.
Freelance Engineering
Embed on your team and ship your backlog. I ramp fast, write clean code, and deliver on time.
Work
Products I've designed, built, and shipped — solo, end-to-end.
Don
LiveYour money, understood.
AI-first personal finance app with conversational intelligence. Chat with your financial data, get smart transaction categorization, track net worth and investments, and hit gamified savings goals. Cross-platform: web + native iOS + Android.
- •46 AI-powered financial tools via conversational chat (Claude API)
- •Transaction splitting, duplicate detection, and CSV import
- •Bank sync with 11,000+ institutions via Plaid
- •Investment portfolio tracking with holdings and allocation breakdown
- •Gamified goals with XP, streaks, and difficulty tiers
- •Stripe + App Store + Play Store payments
hppy
LiveAutomated bug resolution for dev teams.
DevOps platform that triages incoming bugs, generates AI-powered code fixes, and manages feature requests — so your team can focus on building instead of firefighting. Multi-agent pipeline from issue to deployed fix.
- •Multi-agent triage → fix → review pipeline (Haiku, Sonnet, Opus)
- •Feature request analysis with value scoring, scope estimation, and dedup
- •Vercel alert investigation — auto-diagnoses production incidents
- •Context-aware code patch generation with GitHub integration
- •Inngest-orchestrated workflows with retries and concurrency control
- •Email and SMS notifications with one-click approve/reject
Swarmlink
LiveReal-time coordination for AI agent teams.
Agent communication platform that lets AI agents collaborate in real-time through structured channels, task protocols, and shared tooling. Spin up multi-agent teams with cost tracking, reputation systems, and workflow templates — TypeScript, Python, and MCP SDKs included.
- •WebSocket-based real-time messaging with multi-channel threads
- •Convention-based task protocol — claim, bid, update, review, and hand off work
- •Per-agent token budgets with cost tracking and budget-exceeded webhooks
- •Agent reputation system — tasks completed, review scores, response times
- •Workflow templates for code review, research, and brainstorming teams
- •TypeScript SDK, Python SDK, MCP server, macOS client, and iOS client
Swarmlink Brain
In DevelopmentPersistent memory for AI agents.
Agent memory system that gives AI agents the ability to remember context across sessions. Two-tier architecture mimics biological memory consolidation — raw observations are scored, promoted into canonical knowledge pages during automated sleep cycles, and further distilled into higher-level insights via LLM-powered synthesis.
- •Two-tier memory — short-term observations promoted into long-term canonical pages
- •Automated sleep cycle consolidation with importance, novelty, and confidence scoring
- •LLM-powered distillation synthesizes incidents, decisions, and runbooks from raw memory
- •Knowledge graph with typed edges (related_to, depends_on, supersedes, caused_by)
- •RAG retrieval layer with lexical ranking and graph expansion for prompt-ready context
- •Multi-source ingestion — Swarmlink messages, CLI sessions, pipeline runs, git events, and more
Vox
LiveVoice to text, anywhere on your Mac.
macOS menu bar app that turns speech into text in any application. Press a hotkey, speak, and your words appear — with optional AI post-processing that cleans up filler words, fixes grammar, and adapts to the active app context.
- •Global hotkey activation — works in any app, any text field
- •On-device transcription via WhisperKit (no internet required for STT)
- •Claude-powered post-processing — removes filler, fixes grammar
- •App-aware context — adapts output based on frontmost application
- •Real-time audio pipeline with 16kHz PCM capture
- •Lightweight menu bar UI with instant text injection
Mano
LiveControl your Mac with hand gestures.
macOS menu bar app that uses your webcam to track hand gestures and translate them into mouse movements, clicks, scrolls, and keyboard shortcuts — no extra hardware required.
- •Real-time hand tracking via Apple Vision framework (on-device ML)
- •Gesture-to-action mapping — pinch, point, swipe, and custom gestures
- •Cursor control with configurable sensitivity and dead zones
- •Custom gesture recording with per-gesture hotkey binding
- •Motion smoothing for precise, jitter-free control
- •Lightweight menu bar UI with debug overlay
About
I'm Andy — a staff-level engineer building AI-integrated products solo, from idea to app store. I design, code, and ship across web, iOS, and Android — full stack, no team, no shortcuts.
Currently building Don, an AI-first personal finance app, hppy, a DevOps platform that auto-triages and fixes bugs with AI, Swarmlink, a real-time coordination platform for AI agent teams, and Vox, a macOS dictation app powered by on-device Whisper and Claude. All live products, built solo end-to-end.
Vector Point is my solo practice. I also partner with startups, founders, and teams who need high-quality engineering without the overhead. Whether it's a greenfield build or shipping features on an existing product, I bring the same standard: clean code, fast iteration, and real results.