Hi, I’m Sai Teja 👋 — a Senior Software Engineer with over a decade of hands-on experience designing and building scalable, high-performance applications. I’ve worked across diverse industries including gaming, fitness, and banking, leading teams and projects that combine strong backend engineering with modern frontend and mobile technologies. My expertise spans across: • ⚙️ Backend: Java, Spring Boot, Node.js, Express • 🗄️ Databases: MongoDB, PostgreSQL, Redis, DB2 • ☁️ Cloud & DevOps: AWS (Lambda, EC2, ECS, S3, API Gateway, Cloudwatch), Docker, CI/CD • 📱 Cross-platform Apps: Flutter I’m passionate about system architecture, microservices, and clean code, and I love helping engineers and teams scale their apps, troubleshoot performance issues, or design robust API layers. On Topmate, I offer 1:1 sessions for: • Career guidance for backend/full-stack developers • System design, scalability, and microservices best practices • Code and project reviews If you’re a developer looking to level up your skills— let’s connect and make it happen 🚀