bitdeep/cv

Wendel R. Pereira

🚀 Summary

🌟 A Journey Through Blockchain & AI Evolution

Blockchain Pioneer with AI Integration

• 🔗 Extensive expertise in Smart Contracts, Bitcoin Development, and AI Integration
• 🚀 Pioneer in the Colored Coins and Masternode ecosystem evolution
• 🌟 Spearheaded the convergence of AI and DeFi for groundbreaking solutions
• 🌐 Pioneer in Bitcoin Ordinals deployment and infrastructure development

AI and Blockchain Integration

• 🤖 Developed an AI-powered auditing system for smart contract analysis
• 🧠 Created advanced tools for fine-tuning GPT models for blockchain-specific tasks
• 📚 Implemented RAG-based document systems for blockchain information retrieval
• 🔗 Integrated AI capabilities with DeFi protocols for enhanced security and user experience
• 📊 Developed AI-driven market analysis systems using on-chain data
• 💹 Created predictive models for trading strategies based on blockchain metrics
• 🔄 Implemented real-time decision systems integrating DeFi protocol data
• 📈 Built automated trading frameworks with AI-powered risk management

Security-First Approach

• 🛡️ Impeccable Security Record: Zero security breaches or compromised protocols across all projects
• 🔐 Elite Coding Standards: Implementing rigorous Solidity best practices with 100% test coverage
• 🚫 Advanced Protection Systems:
  • Engineered sophisticated anti-bot mechanisms using advanced techniques such as honeypots and time-delay traps to avoid sniper bots;
  • Developed multi-layer security protocols;
  • Implemented real-time threat detection using OpenZeppelin Defender;
• ⚡ Performance Optimization:
  • Achieved significant gas optimization using hardhat-gas-reporter and forge metrics;
  • Maintained robust system stability via extensive testing via forked chains;
• 🔍 Quality Assurance:
  • Conducted thorough solidity contracts code reviews for many years for traders in telegram groups;
  • Performed comprehensive security audits in smart contracts for DeFi users that are new to this industry;
  • Utilized industry-leading testing frameworks, like hardhat, forge and old truffle;

Professional Experience

Camelot.exchange | Senior Smart Contract Developer

Camelot Exchange is a pioneering decentralized exchange (DEX) built on Arbitrum, revolutionizing DeFi through its innovative Orbital Liquidity Network. As the largest DEX in the Arbitrum ecosystem.

• 🎯 Architected and deployed sophisticated airdrop mechanisms for xGRAIL token holders, ensuring fair and efficient distribution
• 🔧 Engineered critical protocol plugins with advanced features:
  • Custom fee distribution logic;
  • Enhanced liquidity management;
  • Automated reward systems;
• 👥 Led cross-functional development initiatives:
  • Coordinated with security teams for audit preparations;
  • Maintained rigorous code quality standards through comprehensive testing;

KoiPond Launchpad | Lead Smart Contract Developer

KoiPond is an innovative DeFi launchpad platform focused on fair token distribution and community-driven project launches through advanced staking and auction mechanisms.

• 🚀 Architected Core Protocol Features:
  • Engineered sophisticated auction mechanisms with dynamic pricing;
  • Developed gauge staking system with boost multipliers;
  • Implemented anti-bot measures for fair launches;
• 💎 Advanced DeFi Mechanisms:
  • Built multi-tier staking system with weighted allocations;
  • Created time-locked vesting contracts with cliff periods;
  • Designed dynamic pricing algorithms for optimal token distribution;
• 🛡️ Security & Optimization:
  • Implemented role-based access control using OpenZeppelin standards;
  • Engineered emergency pause functionality with timelocks;
  • Achieved significant gas optimization through assembly usage;
• 👥 Cross-Team Leadership:
  • Led integration efforts with frontend developers;
  • Conducted code reviews and full testing coverage;
  • Established development standards and best practices;

Equilibre Finance | Senior Smart Contract Developer

Equilibre Finance is a state-of-the-art AMM protocol that combines the best features of Uniswap v2, Uniswap v3, and Curve into a single platform. As a multi-chain DeFi hub, it aims to eliminate entry barriers and enable seamless interaction with digital assets for both crypto-native and non-native users.

• 🔄 Core Protocol Development:
  • Deployed with some refactoring sophisticated concentrated liquidity pools with dynamic fee tiers;
  • Implemented advanced price oracle systems for cross-chain functionality;
  • Developed robust subgraphs for real-time protocol analytics;
• 🎯 Token Economics & Distribution:
  • Designed fair launch mechanisms with anti-bot protections via airdro and liquidity farming;
  • Created efficient merkle-based airdrop distribution systems;
  • Implemented vesting contracts with time-lock functionality;
• 🌉 Cross-Chain Solutions:
  • Deployed secure cross-chain bridge contracts;
  • Developed atomic swap protocols for enhanced interoperability;
  • Implemented robust validation mechanisms for bridge security;
• 📊 Protocol Optimization via Proxy:
  • Achieved significant gas optimization through assembly usage;
  • Engineered efficient data structures for reduced storage costs;
  • Implemented comprehensive testing suites with 100% coverage;

Keller Finance | Senior Smart Contract Developer

Keller Finance is a cutting-edge AMM protocol that leverages concentrated liquidity pools and dynamic fee tiers to provide optimal trading conditions. The protocol aims to deliver institutional-grade DeFi infrastructure while maintaining accessibility for retail users.

• 🔄 Protocol Architecture:
  • Engineered sophisticated concentrated liquidity pools with dynamic fee mechanisms;
  • Implemented advanced oracle systems for reliable price feeds;
  • Developed robust analytics infrastructure for real-time protocol metrics;
• 💰 Tokenomics & Distribution:
  • Designed fair launch tokenomics with anti-bot protections;
  • Created efficient liquidity mining programs with boost multipliers;
  • Implemented vesting schedules with time-based unlocks;
• 🛡️ Security & Optimization:
  • Achieved significant gas savings through assembly optimizations;
  • Engineered robust proxy patterns for upgradeable contracts;
  • Implemented comprehensive testing with 100% coverage;
• 📊 Protocol Analytics:
  • Built sophisticated subgraphs for protocol data indexing;
  • Developed real-time monitoring systems for protocol health;
  • Created detailed analytics dashboards for protocol metrics;

XEX Labs | Senior Smart Contract Engineer

XEX Labs is pioneering cross-chain GameFi experiences through their innovative three-token ecosystem (XEX, ELX, Xexadons), combining DeFi mechanics with dungeon-crawling gameplay across 6 major blockchain networks.

Contracts:

• ERC20 L0 Bridgeable: Polygon | BSC | Fantom | Arbitrum | Avalanche | Ethereum

• ERC721 L0 Bridgeable: Polygon | BSC | Fantom | Arbitrum | Avalanche | Ethereum

• Ordinals: Xexadons Collection - One of the first 50,000 ordinals ever minted on Bitcoin, making it an ultra-rare piece of blockchain history 💎

Worked on:

• 🎮 Core Protocol Development:
  • Architected and deployed the XEX token system with cross-chain functionality;
  • Engineered the Xexadon NFT ecosystem spanning 6 different blockchains;
  • Implemented sophisticated bridging via LayerZero technology;
• 🎯 GameFi Integration:
  • Developed gasless gameplay mechanics for Web3 onboarding;
  • Created advanced dungeon-crawling reward systems;
  • Integrated chain-specific gameplay elements and rewards;
• 💰 DeFi Mechanics:
  • Designed scalable staking systems with boost multipliers;
  • Implemented efficient liquidity mining programs;
  • Created protocol-owned liquidity mechanisms;
• 🌉 Cross-Chain Solutions:
  • Built seamless migration contracts for multi-chain support;
  • Engineered secure bridging contracts for NFTs and tokens;
  • Developed robust cross-chain validation systems;
• 🎨 Ordinals Implementation:
  • Successfully deployed 50 Mythic Xexadons as Bitcoin Ordinals;
  • Created exclusive non-bridgeable assets for Bitcoin blockchain;
  • Engineered unique rarity tier for Bitcoin-native NFTs;

Skills and Expertise | Tierra Project 🌍

Tierra is pioneering the SocialFi space by enabling creators to tokenize their online influence and transform social capital into tangible value through an innovative community-powered finance platform.

Worked On:

• 🔄 Protocol Migration:

  • Ported Solana smart contracts to Ethereum/EVM Solidity;
  • Adapted program logic for EVM compatibility;
  • Optimized gas usage in cross-chain implementations;
  • Implemented beacon proxy patterns for upgradeable contracts;
  • Fully tested via forked chains the new factory and token contracts;

• 🎯 DeFi Mechanics:

  • Created pump & dump prevention mechanisms via liquidity bootstrapping pools;
  • Implemented a proxy factory erc20 token contract contraction creation;
  • Developed fair launch tokenomics systems via bonding curves;
  • Built fee distribution mechanisms for bonding curves distribution;

NEOAUDIT

NEOAUDIT is an innovative AI-powered smart contract auditing platform that leverages advanced machine learning to provide automated security analysis and vulnerability detection for blockchain protocols.

ERC20 with anti-sniper and anti-MEV mechanisms: NAAI Token

Worked On:

• 🤖 AI Smart Contract Auditing:

  • Created NAAI Token - ERC20 OZ smart contract auditing platform_ with anti-sniper and anti-MEV mechanisms;
  • Engineered automated vulnerability scanning and reporting system with:
    • Real-time threat detection
    • Severity classification
    • Remediation suggestions
  • Developed chain transaction scanner and storage database;
  • Built scalable verification API and database system handling 100,000+ verified contracts;
  • Created a contract code local compiler for JSON and ASR structured generation;
  • Integrated multiple static analysis tools including Slither for comprehensive auditing;
  • Architected Telegram bot interface enabling real-time contract audits;
  • Implemented sophisticated ML models for pattern recognition and vulnerability detection based on slither and other static analysis tools;
  • Pioneered RAG (Retrieval Augmented Generation) system for intelligent code analysis;
  • Designed enterprise-grade audit report system with automated PDF generation using docker containers;

• 🔍 Audit Bot Features:

  • Automated vulnerability detection and classification;
  • Gas optimization recommendations;
  • Contract verification and validation;
  • Contract compilation and structured generation;
  • Real-time monitoring and alerts;
  • Detailed security scoring system;
  • Custom audit report generation;

• 🛡️ Security Analysis:

  • Pattern recognition for common vulnerabilities;
  • Static and dynamic code analysis;
  • Control flow verification;
  • Access control validation;
  • Reentrancy detection;
  • Integer overflow checks;
  • Contract compilation and function fuzzing;

• 📊 Reporting System:

  • Comprehensive vulnerability assessment;
  • Risk severity classification;
  • Remediation recommendations;
  • Gas optimization suggestions;
  • Best practices compliance;
  • Historical audit tracking;

🤖 Smart Contract & AI Development Experience

• Blockchain AI Solutions:

  • Developed AI-powered trading bots with advanced risk management systems;
  • Built enterprise-grade Telegram/Discord bots for DeFi protocol interactions;
  • Engineered automated market making (AMM) bots with price optimization;
  • Implemented sophisticated MEV protection and anti-frontrunning systems;
  • Designed crypto payment integration systems for subscription-based Telegram bots;

• Smart Contract Development 🔐:

  • Advanced expertise in Solidity development for EVM-compatible chains;
  • Maintained 100% test coverage using industry-standard tools (hardhat, forge);
  • Specialized in gas optimization and secure code refactoring;
  • Conducted regular security audits following industry best practices;
  • Innovated custom proxy patterns including advanced Beacon Proxy implementations;
  • Developed cross-chain compatible tokens and NFTs with bridge functionality;

• DeFi Protocol Architecture 💹:

  • Designed innovative bonding curve mechanisms for price stability;
  • Implemented optimized yield strategies with automated compounding features;
  • Created decentralized governance systems with quadratic voting mechanisms;
  • Architected efficient liquidity mining protocols with dynamic boost multipliers;

• Multi-Chain Infrastructure 🌉:

  • Developed secure atomic swap protocols for cross-chain asset transfers;
  • Built robust bridge contracts with multi-layer validation systems;
  • Engineered cross-chain messaging protocols with guaranteed message delivery;
  • Created standardized multi-chain token specifications and implementations;

Technical Expertise

• AI Development:
  • Created AI-powered smart contract vulnerability detection systems;
  • Developed ML models for real-time code analysis and price prediction;
• Full-Stack Development:
  • Expert in TypeScript/JavaScript/C++ ecosystem and Node.js backend development;
  • Professional experience with Cloud and large scale VoIP systems;
• Systems Programming:
  • Deep expertise in Solidity for blockchain development;
  • Deep expertise in C/C++ for VoIP systems;
  • Extensive experience building high-performance VoIP systems and softphones;
  • Extensive experience with E1, IAX and SIP protocols;
• Database:
  • Deep expertise in large scale MySQL and SQL Server databases;
  • Extensive experience in managmement of databases with terabytes of data;
  • Experience with hotbackup and replication of databases;

Security & Quality Assurance

• Advanced Security Implementation:
  • Developed sophisticated anti-bot and anti-MEV protection systems;
  • Created secure proxy patterns for upgradeable smart contracts;
  • Developed alarm and transaction monitoring systems via OpenZeppelin's Defender;
• Comprehensive Testing:
  • Implemented extensive test suites using Hardhat and Forge;
  • Specialized in gas optimization for cost-effective contract deployment;
  • Utilized forked chains for enhanced testing and security;

🌟 Open Source Contributions

• 📦 Maintainer of 67 public repositories on GitHub to support the community;
• 🤝 Contributor to major DeFi projects like:
  • SushiSwap 🍣
  • Abracadabra Money 🪄
  • Equilibre Finance ⚖️
  • KoiPond 🐟
  • Camelot Exchange 🏰
  • Keller Finance 💰
  • NEOAUDIT 🔍
  • Tierra Project 🌍
  • XEX Labs 🧪
• 🛠️ Developed utilities and tools for:
  • Blockchain interactions
  • Web3 development
  • Smart contract deployment

🤖 AI and Messaging Platform Integration

🧠 AI-Powered Bots and DeFi Integration

• 🔍 Developed AI-driven auditing systems for smart contracts that was used by NEOAUDIT via Telegram;
• 🛠️ Created tools for fine-tuning GPT models and RAG-based chatting systems;

🤝 Telegram and Discord Bot Development

• 🤖 Designed custom bots for crypto communities;
• 📊 Implemented real-time market data, wallet tracking, and automated support;

🎯 AI-Enhanced Interactions

• 🗣️ Integrated NLP for enhanced user experiences;
• ⚡ Provided intuitive interfaces through AI capabilities via Telegram, Discord and Web3;

🏆 Key Projects

Project Type	Description
🌾 Yield Farming & Liquidity Mining	Engineered high-performance protocols for maximizing DeFi returns
🎨 NFT Ecosystems	Developed marketplaces, minting platforms, and blockchain-based gaming solutions
💱 Decentralized Exchanges (DEX)	Contributed to projects like SushiSwap, enhancing liquidity and trading efficiency
🪙 Advanced ERC20 Tokens	Implemented tokens with sophisticated features, pushing the boundaries of tokenomics
🛡️ Anti-Sniper & Anti-MEV Systems	Designed robust protection mechanisms for secure trading environments

🛠️ Tech Stack

⛓️ Blockchain Protocols Experience

• 🌐 Layer 0: Deployed ERC20 and ERC721 bridgeable tokens;
• ₿ Bitcoin EVM's: Worked on EVM-compatible Bitcoin-based protocols;
• 🔄 Harmony and Cosmos/EVM: Experience with unique deployment processes and quirks;

🚀 Innovating in the AI Age

📚 Personalized Learning and Adaptability

• 🔄 Continuously adapting skills through self-driven learning paths;
• 🌱 Trying to beg early in new technologies;
• 💡 Embracing new technologies and methodologies in AI and blockchain;

✅ Test-Driven Development

• 🎯 Prioritizing test coverage and code quality;
• 🛠️ Utilizing Hardhat and Forge for comprehensive testing;
• 🔒 Implementing advanced testing strategies via forked chains;

📊 Data-Driven Approaches

• 📈 Leveraging analytics for performance tracking and protocol optimization;
• 🤖 Utilizing AI for real-time feedback and adaptive development strategies;

🤝 Ethical Considerations

• 🔐 Prioritizing privacy protection and bias-free technology implementations;
• 🔍 Ensuring transparent AI-driven processes in all integrations;

🔄 Flexibility and Scalability

• 📦 Developing solutions that are easily modifiable and scalable
• 🔄 Responding to changing technological needs with innovative approaches

📱 Contact