👋 Hey there! I'm Apollo

🎯 About Me

const shehan = {
 primaryLanguages: ["TypeScript", "Python", "Java", "C#", "C++", "Rust", "JavaScript"],
 specialization: "Backend Development & System Architecture",
 askMeAbout: ["API design", "microservices", "database optimization", "cybersecurity"],
 technologies: {
 runtime: ["Node.js", "Deno", "Python", ".NET", "JVM"],
 frameworks: ["Express", "Fastify", "NestJS", "Django", "FastAPI", "Flask", "Spring Boot", "ASP.NET Core"],
 databases: ["PostgreSQL", "ClickHouse", "TimescaleDB", "MongoDB", "Redis", "MySQL", "Firebase"],
 messaging: ["RabbitMQ", "Apache Kafka", "WebSockets"],
 architecture: ["REST APIs", "GraphQL", "gRPC", "Microservices"],
 devOps: ["Docker", "AWS", "CI/CD", "Kubernetes"],
 security: ["JWT", "OAuth2", "Rate Limiting", "Data Encryption"]
 },
 currentFocus: "Building secure, scalable backend systems with TypeScript & Java",
 education: {
 completed: "Memorial University Graduate 🎓",
 current: "Master's in Cybersecurity @ Murdoch University 🔐"
 },
 funFact: "I can optimize a database query faster than I can order coffee ☕"
};

🚀 Backend Tech Stack

TypeScript Python Java C# C++ JavaScript Rust

Node.js Express NestJS Spring Boot .NET Django FastAPI Flask

PostgreSQL ClickHouse TimescaleDB MongoDB Redis MySQL Firebase

GraphQL REST API WebSocket gRPC

Docker AWS Kubernetes Linux

JWT OAuth Git VS Code

🎯 Current Focus

🚀 Backend Architecture - Designing scalable microservices with TypeScript & Java
🔐 Cybersecurity Research - Implementing secure API design patterns
🐍 Python Development - Building high-performance data processing systems
⚡ Performance Optimization - C++ for system-level programming and optimization
🏢 Enterprise Solutions - .NET Core applications for business systems
📊 Time-Series Data - Working with ClickHouse and TimescaleDB for analytics
☁️ Cloud Infrastructure - Deploying containerized applications on AWS

💼 Featured Projects

SAT Dependency Resolver

Dependency Graph Analyzer go-bloat

🤝 Let's Connect!

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