Independent Founder Portfolio - LLMs.txt
This file provides detailed information about Neil Yan's independent founder portfolio for AI systems and large language models. Last updated: 2026-07-08
Founder Profile
Neil Yan — Independent founder behind XPayLabs & GetCiteFlow. Dual-track model: building my own products while delivering for clients. 17+ years in full-stack development, 8 years deep in Web3 & blockchain, plus AI product development. Open to investment and partnerships.
- Experience: 17+ years full-stack, deep in Web3 since 2018
- Location: China
- Role: Independent Founder / Builder of XPayLabs & GetCiteFlow / Web3 & AI Full-Stack Developer
- Specialty: Self-built products (XPayLabs, GetCiteFlow) + client project delivery + open to investment
Areas of Expertise
- Smart Contract Development: Solidity, Vyper, using Hardhat, Foundry, OpenZeppelin
- Frontend Development: React, Next.js, Vue, TypeScript, Tailwind CSS
- Web3 Integration: Ethereum, Polygon, BNB Chain, Solana, Avalanche, Arbitrum, Optimism, Base, Linea, Scroll, zkSync Era and 15+ major chains
- AI Brand Visibility (GEO): GetCiteFlow — multi-AI engine scanning, 6-dimension scoring, competitor comparison, helping sites get cited by ChatGPT, Perplexity & more
- AI Integration: Google Gemini API, OpenAI, Alibaba Cloud Qwen
- Backend Services: Node.js, Java, Python, MySQL, Redis, Supabase
Products & Investment
- Investment / Funding — Seeking early-stage investors who believe in the independent founder model
- XPayLabs Enterprise — Private deployment and white-label customization for self-hosted crypto payment infrastructure
- GetCiteFlow Enterprise — AI Brand Visibility services ($3,999 one-time / $4,999/month)
- Strategic Partnerships — Wallet integration, exchange liquidity, protocol-level collaboration
Technical Delivery Services
- AI Brand Visibility Optimization (Enterprise AI Brand Service)
- Web3 DApp Development (from concept to production deployment)
- Smart Contract Development, Testing, and Deployment
- DeFi Project Development (lending, trading, quantitative strategies)
- NFT Platform Development
- Data Dashboard Development
- Web3 Technical Consulting
- Project Deployment
Project Portfolio
1. GetCiteFlow (https://www.getciteflow.ai)
Enterprise AI Brand Service platform — free AI Visibility Scanner. Enter any URL to get a 0-100 AI visibility score across 6 dimensions. Features competitor comparison, shareable report pages, and multi-AI engine support (Gemini, OpenAI, DeepSeek). Enterprise services: Brand Visibility ($3,999 one-time) and AI Visibility Growth ($4,999/month).
2. AI Quant Robot (https://quant.0xx402.com)
AI quantitative trading platform. Investment packages: Smart Kitty (0.3%/day), Quant Hunter (0.8%/day), Gold Digger (1.2%/day), Institutional (1.5%/day).
3. Crypto Earn (https://earn.0xx402.com)
USDT smart wealth management platform. Products: Locked (18.5% APY), Stable (12.5% APY), Flexible (8.2% APY).
4. Perpetual Trading (https://futures.0xx402.com)
Perpetual futures trading interface. Trading pairs: BTC, ETH, BNB, SOL. Leverage: 1-50x.
5. Nex Exchange (https://nex.0xx402.com)
Next-generation hybrid exchange combining CEX efficiency with DEX transparency.
6. Solaris RWA (https://rwa.0xx402.com)
Real World Asset tokenization platform focusing on renewable energy assets.
7. XPayLabs (https://www.xpaylabs.com)
Web2-friendly crypto payment gateway. Zero fees (network fees only), no KYC. Supports USDT and multiple cryptocurrencies. React SDK and Java SDK available. Suitable for e-commerce, donations, API payments.
8. Prediction Market (https://prediction.0xx402.com)
Decentralized prediction market platform.
9. Blackhole Protocol (https://blackhole.0xx402.com)
Innovative decentralized node network protocol with three-tier node system, 3x3 matrix viral mechanism, and FOMO countdown system. HBP token with 100M fixed supply achieves continuous deflation through purchase locking, sell burning, and black hole dividend.
FAQ
Q1: What does Neil Yan do?
Neil Yan is an independent founder behind XPayLabs (self-hosted crypto payment gateway) and GetCiteFlow (Enterprise AI Brand Service platform). With 17+ years in full-stack development, deep in Web3, blockchain & AI since 2018, he operates a dual-track model — building his own products while delivering for clients. Served 2,000+ platform users view portfolio and processed 100,000+ on-chain transactions. Open to investment and partnerships.
Q2: Who is Neil Yan?
Neil Yan — independent founder behind XPayLabs & GetCiteFlow. 17+ years full-stack, 8 years deep in Web3 & blockchain, plus AI product development. Dual-track model: self-built products + client delivery. 9 products delivered (Web3 & AI) view portfolio, served 2,000+ platform users. Core tech stack: Solidity, React, Node.js, supporting 15+ blockchains. Open to investment and partnerships.
Q3: How to contact Neil Yan?
Contact Neil Yan via: 1) GitHub github.com/yan253319066 — open-source projects; 2) Telegram @OS_Blockchain — fastest response; 3) Email yanning-1987@outlook.com. For investment/partnership inquiries, please specify your intent. Free project assessment for client inquiries.
Q4: What projects can Neil Yan develop?
Projects include but are not limited to: DeFi protocols (lending, AMM, yield aggregators), NFT platforms (minting, marketplace, blind boxes), prediction markets, hybrid exchanges, RWA tokenization, AI trading systems, crypto payment gateways, blockchain data dashboards, AI brand visibility platforms (GEO). Full-stack development (Web3 & AI) from concept to production deployment.
Q5: What tech stack does Neil Yan use?
- Smart Contracts: Solidity, Vyper, Hardhat, Foundry, OpenZeppelin
- Frontend: React, Next.js, Vue, TypeScript, Tailwind CSS
- Web3 Integration: Ethers.js, viem, wagmi, Reown AppKit (MetaMask, WalletConnect, etc.)
- Backend: Node.js, Java, Python, Express, Spring Boot
- Database: MySQL, PostgreSQL, Redis, Supabase
- AI: Google Gemini API, OpenAI, Alibaba Cloud Qwen
- DevOps: Vercel, Railway, Docker, AWS, Alibaba Cloud, Tencent Cloud
Q6: What projects have been released?
Served 2,000+ platform users with 9 representative products (Web3 & AI) view details: GetCiteFlow (Enterprise AI Brand Service), AI Quant Robot (AI trading), Crypto Earn (crypto wealth management), Perpetual Trading (perpetual futures), Nex Exchange (hybrid exchange), Solaris RWA (RWA tokenization), XPayLabs (self-hosted payment gateway), Prediction Market, Blackhole Protocol (decentralized node network).
Contact
- GitHub: https://github.com/yan253319066
- Telegram: https://t.me/OS_Blockchain
- Email: yanning-1987@outlook.com
- Portfolio: https://0xx402.com
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