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gumballchief/README.md
Gumballchief β€” Founder Β· Full Stack Engineer Β· AI-Native Product Builder Founder | AI Agents | Solana | Shipping



Β  Β  Β 




🧠 About Me

Founder and full stack engineer building production AI products end to end β€” from database schema and background workers to polished, high-performance frontends. I design and ship complete systems: LLM-powered platforms, autonomous coding agents, an on-chain perpetual futures DEX, and immersive 3D web experiences.

  • πŸ”­ Building Company Brain β€” an organizational memory engine with a preflight gate that blocks conflicting work before it ships
  • πŸ€– Deep in LLM application engineering β€” autonomous PR agents that plan, code, self-review, and open pull requests unassisted
  • πŸ“ˆ Built CSLiquid β€” a CS2 skin perpetual futures DEX on Solana with 35 live markets and real-time price oracles
  • βš™οΈ Full stack across TypeScript / Next.js / Node.js / PostgreSQL / Supabase / Solana, deployed with CI/CD on Render & Vercel
  • πŸš€ Bias toward shipping: multiple products live in production, including a self-serve CLI outside teams can install

Open To:


⚑ Tech Stack

πŸ’» Languages

🎨 Frontend

πŸ—„οΈ Backend & Databases

☁️ Cloud, DevOps & Tooling


πŸ€– AI / ML Expertise

Domain Proficiency Details
AI Agents & Orchestration β–“β–“β–“β–“β–“β–“β–“β–“β–“β–‘ Advanced Autonomous PR agent: plans files, generates code, runs a preflight gate, opens draft PRs, self-reviews until clean
LLM Application Engineering β–“β–“β–“β–“β–“β–“β–“β–“β–“β–‘ Advanced Production systems on Claude & Gemini APIs β€” structured outputs, judge loops, graceful degradation when AI is down
Retrieval & Memory Systems β–“β–“β–“β–“β–“β–“β–“β–“β–‘β–‘ Advanced Organizational memory engine: decision ingestion, semantic retrieval, conflict detection before code ships
Prompt & Context Engineering β–“β–“β–“β–“β–“β–“β–“β–“β–“β–“ Expert Context-window architecture, evaluation loops, guardrails, deterministic output contracts
ML Ops & Deployment β–“β–“β–“β–“β–“β–“β–“β–‘β–‘β–‘ Intermediate Model-backed API services, pg-boss job queues, metering & plan enforcement, CI regression checks

πŸš€ Featured Projects

🧠 Company Brain β€” Organizational Memory & Decision Preflight Platform

An AI-powered memory engine that captures a team's decisions and automatically blocks conflicting work before it ships β€” plus an autonomous agent that turns tasks into reviewed pull requests.

Attribute Details
Stack Next.js Β· TypeScript Β· Node.js Β· Supabase (PostgreSQL + Auth) Β· Drizzle ORM Β· pg-boss Β· Render
Scale Multi-tenant SaaS β€” hosted token-authenticated API, dashboard, background worker, and a self-serve npm CLI
Performance Async ingestion via job queues; tuned connection pooling validated under 100-user load testing
Security Token-based API auth, per-org isolation, plan-limit enforcement, secret scanning in the preflight gate
Impact Autonomous PR agent plans, codes, self-reviews, and opens draft PRs; Stripe billing with usage metering built in
Repository Private Β· Live App β†—

Company Brain ingests decisions, constraints, and postmortems into a structured memory store, then exposes a preflight gate: before an agent or engineer starts a task, the gate retrieves relevant prior decisions and surfaces conflicts. Shipped end to end β€” schema, ingestion pipeline, hosted API, dashboard, autonomous PR agent, and a self-serve CLI that lets outside teams adopt the gate without touching the hosted codebase.

πŸ“ˆ CSLiquid β€” CS2 Skin Perpetual Futures DEX on Solana

A perpetual futures exchange for the CS2 skin market β€” 35 live markets across indices, individual skins, and cases, with real-time price oracles.

Attribute Details
Stack Next.js 14 Β· TypeScript Β· Solana Β· Anchor Β· Vercel KV Β· PostgreSQL
Scale 35 markets β€” 5 indices (CS500, AWP, AK-47, Knife, Glove), 20 individual skins, 10 cases
Performance Live price oracles from Steam Community Market with volatility smoothing and mean-reversion capped candles
Security Server-side oracle routes, validated claim flows, wallet registration with parameterized Postgres access
Impact Full trading surface: markets, indices, portfolio, leaderboard, prize pool races, and a daily rewards system
Repository github.com/gumballchief/csliquid Β· Live App β†—

CSLiquid brings derivatives trading to CS2 skins: index baskets with published methodology, per-market trade pages with multi-timeframe charts, streak-based daily case rolls, and volume-race prize pools β€” all running on a Next.js App Router frontend with Anchor programs on Solana.

πŸŒ€ Snoofi β€” Scroll-Driven 3D Web Experience

A high-polish, scroll-choreographed 3D landing experience β€” cinematic WebGL storytelling driven entirely by scroll position.

Attribute Details
Stack Three.js Β· GSAP ScrollTrigger Β· WebGL Β· Next.js Β· Vercel
Scale Single-page immersive experience with multiple scroll-bound 3D scenes
Performance 60fps target β€” compressed models, lazy asset loading, GPU-friendly materials
Security Static-first delivery; zero server-side attack surface
Impact Production 3D web craft β€” scroll choreography, scene transitions, and mobile fallbacks
Repository Private Β· In development

Snoofi treats the scrollbar as a timeline: camera moves, model reveals, and lighting shifts are all keyed to scroll progress with GSAP, producing an app-like cinematic feel in a plain browser tab while staying performant on mid-range devices.


πŸ’Ό Experience

Founder & Product Engineer Β· Independent

2025 β€” Present

Designing, building, and operating multiple production products solo β€” owning everything from architecture and database design to deployment, monitoring, and iteration.

  • Architected and shipped Company Brain end to end: memory ingestion pipeline, hosted token-authenticated API, dashboard, self-serve CLI, and Stripe billing with usage metering
  • Built an autonomous PR agent that plans changes, generates code through a memory-constrained pipeline, passes a preflight gate, opens draft PRs, and self-reviews until clean
  • Launched CSLiquid, a CS2 skin perpetual futures DEX on Solana β€” 35 live markets, real-time oracles, rewards and prize-pool systems
  • Delivered scroll-driven 3D WebGL experiences with strict performance budgets for marketing-critical pages
  • Ran structured security sweeps, load tests, and preflight verification on every release β€” nothing ships unverified

TypeScript Next.js Node.js PostgreSQL Supabase Solana Anchor LLM APIs AI Agents Three.js Render Vercel


πŸ† Achievements

Recognition Details
πŸ“ˆ Live On-Chain DEX CSLiquid running at csliquid.xyz with 35 markets across indices, skins, and cases
🧠 Production AI SaaS Company Brain live on Render + Supabase with plan enforcement and billing β€” validated under load
πŸ€– Autonomous PR Agent Working agent that plans, codes, self-reviews, and opens draft pull requests unassisted
πŸ“¦ Self-Serve Tooling Token-authenticated preflight CLI that outside teams can install and run against their own repos

πŸ“Š GitHub Analytics




πŸ“ˆ Contribution Activity


🐍 Contribution Snake

Contribution Snake

🎯 Current Focus

current_focus:
  learning:
    - Advanced multi-agent orchestration & LLM evaluation loops
    - Solana program development with Anchor
  building:
    - Company Brain β€” organizational memory & decision preflight for engineering teams
    - CSLiquid β€” CS2 skin perpetual futures DEX on Solana
  exploring:
    - Long-horizon agent memory & retrieval architectures
    - Scroll-driven WebGL and high-performance 3D on the web
  open_to:
    - Product engineering collaborations
    - AI/ML and Web3 projects
    - Open source

🀝 Connect

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"Build systems that outlast the sprint β€” ship, verify, and let the work speak."

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