👨‍💻 Web3 Maestro | 🔒 Blockchain Security Specialist | 🧠 Neuroscientist | 🎯 Aspiring Tech Tycoon

Hey there! I'm Kassy Olisakwe, ChainSentry, and I've been deep in the blockchain space for the past 7 years. From smart contracts to cybersecurity, my journey is all about building secure, scalable, and cutting-edge tech for the decentralized future.

I'm a Senior Blockchain Developer & Security Engineer specializing in Smart Contract Auditing and Web3 Security. Think Sherlock Defi & Cantina, Code4rena & Codehawks, securing layer 1 chains and layer 2 protocols built on blockchain ecosystems like Ethereum and Solana. If it’s vulnerable, I’ll find it. If it’s broken, I’ll fix it.

Oh, and I’m not just about blockchain. I dabble in robotics, AI, networking, and even weapons manufacturing. Let’s just say I’m building tech that will shape the future. 🚀

🚀 Blockchain Development

As a seasoned Senior Blockchain Developer, my focus lies in creating robust, scalable, and secure blockchain ecosystems. My work spans across various platforms, integrating innovative solutions and setting new standards in Web3 security.

1. End-to-End Blockchain Solutions:

   • Designed, developed, and deployed smart contracts on Ethereum, Polygon, and Solana, leveraging advanced tools like Hardhat, Foundry, and Remix.
   • Built and managed liquidity pools, whitelist systems, and KYC platforms, ensuring scalability, compliance, and efficiency.

2. Native Token Development:

   • Created Ubuntu Tribe’s native ERC20 token with a sophisticated price management system for ecosystem tokens.
   • Implemented a proof of reserve system to enhance transparency and trust in decentralized finance operations.

3. Advanced Security Measures:

   • Conducted rigorous security audits using tools like Slither, Mythril, and Echidna.
   • Enhanced token swap contracts with gas-efficient designs, secure mechanisms, and future-proof features.

4. Blockchain Optimization:

   • Cleaned up redundant code, integrated next-gen security features, and prepared systems for seamless upgrades.
   • Oversaw routine penetration testing to maintain the highest standards of security and performance.

5. Innovative Blockchain Tools:

   • Developed smart contract testing suites for quick deployment and real-world simulations.
   • Used advanced frameworks like Anchor CLI, Soteria, and Metaplex for Solana-based projects.

• Ethereum Development: Solidity, Geth, Truffle, MythX, Ganache, Hardhat
• Solana Development: Rust, Anchor CLI, Solana Suite
• Testing and Security Tools: Slither, Mythril, Echidna, Soteria
• Programming Languages: Python, JavaScript, Shell Scripting, Java, C

• Audited over 315 smart contracts with zero reported vulnerabilities post-launch.
• Built over 75 decentralized applications (DApps) from scratch, delivering tailored solutions to clients’ unique needs.
• Contributed to projects like Bloktopia, Enjin, and Unilend, showcasing a blend of technical and creative prowess.

This blend of technical depth and hands-on innovation positions me as a leader in the blockchain space, committed to driving the Web3 ecosystem forward.

• Blockchain Security:
  🔍 Auditing smart contracts (Solidity, Cairo, Rust)
  🔐 Expertise in tools like Slither, Mythril, and cargo-audit
  💡 Pioneering best practices for secure, gas-optimized code
  🛠️ Head Blockchain and Security Manager at Ubuntu Tribe

• Networking Wizardry:
  💻 CCNA, CCNP, Cisco certifications, CompTIA S+
  🛡️ Master of secure network architecture and data integrity

• AI & Robotics:
  🤖 Designing energy-efficient AI-powered robots
  🔋 Building drones with solar-charging capabilities
  🎥 Integrating real-time video and stealth tech

• Entrepreneurship:
  🎯 Founder of KassiDynamics, a budding weapons manufacturing company
  🌍 Aiming to empower Nigeria and Africa with cutting-edge defense tech

• Neuroscience & AI Hobbies:
  🧠 Exploring the intersection of neuroscience and artificial intelligence
  ✍️ Training my non-dominant hand for drawing to boost brain plasticity

📜 Other Expertise

• Degree in Neuroscience
• AI-based learning and development

• 🎮 Gamer at Heart: When I’m not coding or designing, you’ll find me on my PlayStation or playing Football Manager on my PC.
• ✏️ Artist in Progress: Currently honing my skills to become an ambidextrous artist.

1️⃣ Revolutionize Web3 security with unparalleled tools and frameworks.
2️⃣ Build the next-gen autonomous drones for KassiDynamics.
3️⃣ Make it to the Forbes list while contributing to Africa's technological future.

💡 "Blockchain isn't just the future; it's my playground."

You might notice my GitHub activity is set to private. Here's why:

• Protecting Sensitive Projects: Many of the repositories I work on involve confidential or proprietary technologies. Keeping activity private ensures I honor the trust of my clients and collaborators.
• NDA Compliance: As a blockchain auditor and security engineer, I often work under strict Non-Disclosure Agreements. Maintaining privacy is essential to upholding these legal and ethical obligations.
• Security Precautions: Public visibility of contributions can unintentionally reveal patterns in my work. By keeping my activity private, I safeguard against potential exploitation by competitors or malicious actors.