Fetching real-time crypto prices...

OL'PHEMIE JEGEDE

Senior Full-Stack Engineer

🐙 Fintech • Algorithmic Trading • DeFi Systems • Scalable Architectures

📬 olphemie@gmail.com | 🔗 github.com/PhemcodeJay

Building production-ready solutions that drive efficiency and revenue.

Senior full-stack engineer passionate about building scalable, impactful systems in fintech and beyond.

Expertise spans PHP, Node.js, Python (Flask/Django), TypeScript, NestJS, and modern frontend technologies (HTML/CSS/JS), with a deep focus on API development, databases (PostgreSQL/MySQL), automation, and analytics.

Highlights include:

My 31+ public GitHub repositories showcase real-world solutions that emphasize security, performance, and risk management — all designed to drive operational efficiency and revenue.

Open to full-time roles, contracts, collaborations, and mentorship. Let's build something great together.

🚀 Marketplace — Premium Crypto Tools

Discover my production-ready dashboards for algorithmic trading and DeFi. Instant download after secure payment via PayPal or Crypto (NOWPayments). Access delivered via email. 📧

📊 AlgoTrader Pro

Automated trading, ML-enhanced signals, Bybit integration (multi-exchange coming soon), virtual & live modes.

  • 🤖 XGBoost signal filtering
  • 📈 Multi-timeframe technical analysis (15m,1h,4h)
  • 🔒 TP/SL, drawdown protection, position sizing
  • 💾 PostgreSQL + SQLAlchemy persistence
  • Indicators: SMA, EMA, RSI, MACD, Bollinger Bands, ATR, Volume
  • Risk Management: Position sizing based on account balance, Stop-loss and take-profit automation
  • Notifications: Discord, Telegram, WhatsApp integration

Price: $49

🌐 DeFi Vault Pro

Multi-chain DeFi scanner with wallet simulation, real-time APY tracking & integrations.

  • 🔗 MetaMask, Phantom, SUI, TAO support
  • 📊 Real-time P&L and APY visualizations
  • 📡 Data from DeFiLlama & protocol APIs
  • 🛠 Transaction simulator & portfolio summaries
  • Browse Opportunities: Discover DeFi yield farming and meme coin investments with real-time data on APY, TVL
  • Multi-Chain Support: Ethereum, BSC, Arbitrum, Optimism, Base, Avalanche, Neon EVM
  • Smart Contract Integration: Aave, Compound, Uniswap

Price: $59

🛠 Core Skills & Expertise

🐍 Backend & Full-Stack
Python • Flask • Django • Node.js • NestJS • TypeScript • PHP

🗄 Databases & Persistence
PostgreSQL • MySQL • SQLAlchemy • Prisma • MongoDB

🌐 Frontend & Web
HTML/CSS/JS • Responsive Design • Streamlit • Modern UI/UX

📈 Fintech & Crypto Systems
Algorithmic Trading • DeFi Analytics • Bybit Integration • Risk Management • Backtesting

🔒 Security & Architecture
Secure API Design • Scalable Systems • Automation • Performance Optimization

⚡ Tools & Practices
Git • Docker • CI/CD • Agile • Mentorship • Open Source

📂 Featured Projects

📊 AlgoTrader Pro

Production algorithmic trading dashboard with ML-enhanced signals (XGBoost), multi-timeframe analysis, and Bybit integration.

  • Automated risk management (TP/SL, position sizing)
  • Real-time notifications (Discord, Telegram, WhatsApp)
  • Virtual & live trading modes

🌐 DeFi Vault Pro

Multi-chain DeFi scanner and portfolio tracker pulling live data from DeFiLlama and protocol APIs.

  • Supports Ethereum, BSC, Arbitrum, Optimism, Base, Avalanche, Neon EVM
  • Wallet simulation & transaction preview
  • Real-time APY/TVL tracking

🛡️ Secure Church Management Systems

Full-featured platforms for member management, events, donations, and reporting — deployed for multiple organizations.

🌍 Business & Personal Websites

Modern, responsive, SEO-optimized sites with analytics, CMS integration, and custom functionality.

💼 Professional Experience

Senior Full-Stack Engineer — Freelance & Independent (2015–Present)

  • Designed and shipped 31+ production applications and tools
  • Specialized in fintech/crypto systems with secure exchange and wallet integrations
  • Led end-to-end development from architecture to deployment
  • Mentored developers and delivered training on trading systems and backend architecture

Built scalable backend services handling high-frequency data, real-time analytics, and automated workflows for clients worldwide.

📬 Let's Connect

Available for senior engineering roles, contract projects, consulting, or collaborations in fintech, DeFi, or scalable web systems.

Email: olphemie@gmail.com

GitHub: github.com/PhemcodeJay (31+ public repos)

WhatsApp: Chat directly

I respond quickly and am excited to discuss how I can add value to your team or project.

WhatsApp Chat