Pavlo Shevchuk

🚀 Senior Backend Engineer | Node.js • JavaScript • TypeScript I design and build backend systems that scale — reliably, fast, and clean. With 5+ years of commercial experience, I’ve delivered high-load, modular, event-driven, real-time, RESTful, and cloud-native platforms for e-commerce, partner enablement, and HR automation across the US, UK, EU, and Canada. 🛠 Key achievements: • Scaled microservice architecture to support 5M+ daily active users & 30M+ events/day • Reduced database latency by 30% and cut disk usage by 60% • Designed and implemented backend services for analytics, content workflows, and in-app purchases • Built real-time data pipelines for behavioral analytics and performance tracking across millions of users • Maintained system stability under high load through effective caching and database query optimization 💡 Tech stack & focus: Node.js • TypeScript • JavaScript • NestJS • Express PostgreSQL • MongoDB • MySQL • Redis Kafka • RabbitMQ • AWS • GCP • Docker REST APIs • Microservices • Data modeling • Query optimization Testing (Jest, Mocha) • CI/CD best practices • AI-assisted tools 🔍 Passionate about clean architecture, measurable outcomes, and working with distributed engineering teams. I enjoy solving complex challenges and building robust, maintainable systems that deliver real business value. 👉 Open to Senior Backend roles (remote-first, EU/US). 📬 Let’s connect!