Ruslan Baatyrbekov

• Develop and maintain the backend architecture for an enterprise CRM system. • Designed and implemented a secure REST API for a mobile application, including authentication mechanisms, webhooks, and complex payment service integrations. • Built a real-time WebSocket server using Laravel Echo for live data exchange, including push notifications and status updates. • Optimized database performance by resolving N+1 query issues and refactoring heavy JOIN operations. • Implemented automated PDF contract genera

• Designed and developed a REST API for a mobile application, including secure user authentication. • Integrated online payment processing and various third-party external services. • Developed user dashboards, an admin panel, and core APIs from scratch. • Refactored legacy codebases and significantly accelerated SQL query execution times. • Implemented message queues, caching strategies, and webhook integrations to improve system resilience.

• Conducted continuous monitoring of enterprise IT infrastructure, network performance, and server health to ensure high availability of services. • Analyzed and registered network incidents, identifying root causes to minimize system downtime. • Collaborated with engineering teams to troubleshoot complex infrastructure issues and escalate critical alerts. • Maintained detailed technical documentation and incident logs for post-mortem analysis and continuous system improvement.

• Developed a comprehensive web application from scratch using PHP and the Laravel framework as a capstone software engineering project. • Implemented secure user authentication, role-based access control (RBAC), and user session management. • Designed a normalized relational database schema (MySQL) and built dynamic CRUD modules for efficient data management. • Integrated third-party APIs and established a solid architectural foundation, demonstrating readiness for commercial backend development.

• Provided comprehensive IT infrastructure support, managing hardware, software, and local area networks (LAN/WAN) across the organization. • Configured, deployed, and maintained network equipment to ensure stable and secure connectivity. • Administered servers and local systems, including routine backups, security updates, and user access management. • Resolved complex technical issues for internal operations and automated routine maintenance tasks to improve department efficiency.

Faculty of Information Technology Department of Automation and Control

Faculty of Information Technology Department of Automation and Control