<h3 class="uui-heading-subheading">Backend Development</h3><div class="jtbd-card"><div class="jtbd-card-single">Designing RESTful APIs for web applications.</div><div class="jtbd-card-single">Implementing real-time data processing with WebSockets.</div><div class="jtbd-card-single">Creating middleware for request handling and routing.</div><div class="jtbd-card-single">Building microservices architecture for scalability.</div></div><h3 class="uui-heading-subheading">Database Management</h3><div class="jtbd-card"><div class="jtbd-card-single">Designing MongoDB schemas for optimal performance.</div><div class="jtbd-card-single">Writing complex aggregation queries for data analysis.</div><div class="jtbd-card-single">Implementing data indexing strategies to improve query speed.</div><div class="jtbd-card-single">Setting up and managing database backups and recovery.</div></div><h3 class="uui-heading-subheading">DevOps Integration</h3><div class="jtbd-card"><div class="jtbd-card-single">Configuring CI/CD pipelines for automated deployments.</div><div class="jtbd-card-single">Setting up containerization with Docker for applications.</div><div class="jtbd-card-single">Monitoring application performance using performance tools.</div><div class="jtbd-card-single">Managing cloud infrastructure deployments on AWS or Azure.</div></div><h3 class="uui-heading-subheading">Testing and Quality Assurance</h3><div class="jtbd-card"><div class="jtbd-card-single">Writing unit tests using Mocha and Chai frameworks.</div><div class="jtbd-card-single">Conducting integration tests for API endpoints.</div><div class="jtbd-card-single">Setting up automated testing scripts with Jest.</div><div class="jtbd-card-single">Performing load testing to assess system performance.</div></div>