About Me
Blockchain developer, security auditor, and builder of things.
I'm a Full-Stack Blockchain Developer and Smart Contract Security Auditor based in New York City. My journey started at the Columbia FinTech Bootcamp, where I built a foundation in Python, forecasting models, algorithmic trading, and smart contracts. Since then, I've built organizations, shipped products, and gone deep into DeFi, AI, and security.
I founded GitHat — an auth and hosting platform replacing Clerk + Vercel with micro front-ends and LLM-powered agents. I built NFTeria, a full DeFi + AI ecosystem with smart contract factories, Vyper contracts, ElizaOS agents, and ML-powered forecasting bots. I created ClickReserve for service-industry scheduling and SebasTN for AI applications.
I write smart contracts in Solidity, Vyper, and Clarity (Stacks), audit them with Foundry fuzzing and manual review, and build autonomous ML trading systems for GMX and ALPACA. I work with LangChain, ElizaOS, and RAG models to create AI agents that are both secure and useful. Looking ahead, I'm building toward Layer 2 solutions in Rust.
Skills
Technologies and tools I work with daily.
Languages
Smart Contracts & DeFi
AI & Machine Learning
Frontend
Backend & Databases
Cloud & DevOps
Architecture
Organizations
Companies and platforms I've founded and built.
GitHat
SaaS PlatformAuth + hosting platform replacing Clerk + Vercel. Micro front-ends (React/Vue), micro backends (Lambda/DynamoDB), LLM agents (ChatHat, CodeHat), PDF processing, create-githat-app CLI, and blockchain integration.
NFTeria
DeFi + AI EcosystemFull DeFi + AI DApp ecosystem. Next.js frontend, Express/PostgreSQL backend, smart contract factory, ML forecasting bot, Flowise chatbot, Vyper & Clarity contracts, ElizaOS agents, Simli AI avatar, Stacks chain integration, and MetaMask Snaps.
SebasTN
AI CompanyAI company building sebastnOS operating system, Eliza autonomous agents, micro frontend deployed on AWS, AI applications, forecasting models, and algorithmic trading systems.
ClickReserve
Scheduling PlatformReservation and scheduling platform for service-based industries. Design system, branding, and UX-first approach for barber shops, salons, car washes, and more.
QuantLinc
Quantitative FinanceQuantitative trading research and tooling. ML-powered signal generation, algorithmic trading strategies, and financial analysis.
Projects
A selection of what I've built across DeFi, AI, smart contracts, and full-stack.
GMX AI Trade System
DeFiAutonomous ML-powered trading bot for GMX perpetual DEX with self-training capabilities and real-time signal generation.
QuantL
DeFiML trading bot for GMX + ALPACA perpetual DEX with self-training capabilities and autonomous execution.
CRYVESTO 2.0
TradingAlgorithmic trading application with automated strategy execution and portfolio management.
BitBotApp
TradingTrading signals subscription service with real-time alerts and signal delivery.
DeFi Stablecoin
FoundryFoundry-based algorithmic stablecoin with collateralization mechanics and price oracle integration.
Cross-chain Rebase Token
CCIPCross-chain token with rebase mechanics using Chainlink CCIP for interoperability.
CRYVISOR
DeFiCrypto diversification application for portfolio analysis and optimization.
ETF Analyzer
FinanceFinancial database analysis with SQL for ETF performance tracking and visualization.
Foundry Fund Me
FoundryCrowdfunding smart contract with Chainlink price feeds and comprehensive Foundry test suite.
Smart Contract Lottery
FoundryVRF-based provably fair lottery with Chainlink VRF and Automation integration.
Foundry zkSync
L2Layer 2 development on zkSync with Foundry tooling for scalable smart contracts.
DAO Governance
FoundryOn-chain governance system with proposal creation, voting, and execution mechanics.
Account Abstraction
ERC-4337ERC-4337 account abstraction implementation for smart wallet functionality.
Upgradeable Contracts
FoundryProxy pattern implementations for upgradeable smart contracts.
Merkle Airdrop
FoundrySignature-based airdrop using Merkle tree proofs for efficient token distribution.
Coin Crowdsale
ERC-20Token crowdsale contract with minting capabilities and sale mechanics.
ElizaOS Agents
AIAutonomous AI agents built on ElizaOS framework for multi-purpose automation and interaction.
ChatHat
LLMLLM-powered chatbot for the GitHat platform with context-aware conversations.
CodeHat
LLMCode generation LLM for the GitHat ecosystem with intelligent code assistance.
sebastnOS
OSAI operating system for SebasTN, orchestrating agents, models, and applications.
Flowise Chatbot
No-Code AIVisual LLM workflow chatbot built with Flowise for no-code AI pipeline creation.
Simli AI Avatar
AIElevenLabs AI agent with Simli-visualized avatar for interactive voice and visual AI experiences.
PDF LLM
RAGDocument processing with LLMs and RAG for intelligent PDF analysis and storage.
LLM Agents
AgentsCustom LLM agent framework for the GitHat platform with tool use and autonomous task completion.
NFTeria DApp Suite
Web3Full-stack blockchain DApp with Next.js frontend, Express/PostgreSQL backend, and smart contract integration for DeFi payments.
ClickReserve
SaaSScheduling and reservation platform for service-based industries including salons, barber shops, and car washes.
Colmado
E-CommerceMarketplace for businesses and their customers with scalable architecture and user-friendly interfaces.
Hush-Brush
AppBeauty industry application for salon management and client booking.
BarberShopPlay
AppBarber shop management application with scheduling and client management.
BeautyPOS
POSPoint of sale system designed for beauty and grooming businesses.
CrowdScope
AppCrowd analytics application for event management and audience insights.
NFTeria Meta Backend
BackendScalable Express.js backend with PostgreSQL, batch processing for financial data, ML signal generation, deployed on AWS with Docker.
CodeHawks: Token-0x
AuditCompetitive smart contract security audit on the CodeHawks platform.
Puppy Raffle Audit
AuditSecurity audit identifying reentrancy vulnerabilities, weak randomness, and integer overflow issues.
Santa's List Audit
AuditSmart contract vulnerability assessment and security review.
Multisig Timelock Audit
AuditMulti-signature wallet and timelock security review for governance contracts.
Audit Report Template
ToolingStandardized audit reporting framework for consistent and professional security assessments.
Deep Learning Neural Network
MLVenture funding predictions with deep learning using TensorFlow neural networks.
Credit Risk Classification
MLCredit risk analysis using resampling techniques and classification models.
Forecasting Net Prophet
MLTime series forecasting with Prophet for financial market predictions.
Financial Simulations
FinanceMonte Carlo simulations and API-driven financial modeling.
PyViz Data Visualization
DataInteractive data visualization dashboards with PyViz ecosystem.
Unsupervised ML Clustering
MLClustering analysis with unsupervised machine learning algorithms.
Robo-Advisor
FinanceAutomated investment advisor with portfolio optimization and risk assessment.
Algo Forecaster App
MLForecasting bot rentals and subscription service with ML-powered predictions.
Security Auditing
CodeHawks competitive auditor — Rank #190 • 1,144 EXP • 17 Findings
CodeHawks: Token-0x
Competitive audit on the CodeHawks platform. Analyzed token contract for vulnerabilities including access control, reentrancy, and economic exploits.
Puppy Raffle
Identified reentrancy vulnerabilities, weak randomness in winner selection, and integer overflow risks in fee calculations.
Santa's List
Smart contract vulnerability assessment covering access control, state manipulation, and logic flaws in the naughty/nice list system.
Multisig Timelock
Security review of multi-signature wallet and timelock governance contracts. Assessed signing threshold logic and timelock bypass risks.
Security Toolkit
Education
Where it started.
Cyfrin Updraft
Advanced smart contract security and DeFi development. Foundry fundamentals, smart contract auditing, security research, DeFi stablecoins, account abstraction, DAO governance, upgradeable contracts, and assembly/formal verification. Massive props to Patrick Collins for building Cyfrin Updraft — the best smart contract education in the space.
Columbia FinTech Executive Bootcamp
Six-month intensive program focused on blockchain technologies and financial applications. Gained hands-on experience with Python programming, portfolio app development, forecasting models (TensorFlow, Scikit-Learn), algorithmic trading, AWS Lambda, smart contract development, and dApp architecture.