Shamim Khan

Led a team of 5–6 developers delivering enterprise applications based on Laravel and Drupal. Built and optimized backend services for CRM and shipping platforms, including REST API design for third-party integrations. Improved performance via Redis caching and query optimization, and reduced deployment issues through structured release workflows and secure code reviews. Continued hands-on CMS work in WordPress, focusing on Gutenberg blocks, custom plugins/themes, accessibility fixes, and REST API integrations.

Led end-to-end development of a lead-based CRM handling large monthly volumes, focusing on backend optimization and query restructuring to reduce lead processing time. Built automation workflows for lead assignment, status tracking, and follow-up pipelines. Integrated third-party services for immigration and payment processing to support core CRM operations. Improved database performance through indexing, normalization, and query refactoring.

Developed GIGW-compliant government portal solutions focused on security, accessibility, and compliance. Designed CMS and e-commerce platforms using Drupal and CodeIgniter, including server configuration for production environments. Improved uptime and reduced vulnerabilities through proactive monitoring and timely security updates. Collaborated to deliver compliant, stable public-facing applications for government clients.

Led backend development for CMS-based enterprise platforms and coordinated with clients for requirements and solution planning. Built scalable database architectures and optimized backend logic for high-traffic workloads. Focused on delivering reliable application performance and aligning implementation with client expectations. Managed delivery planning and technical execution across the team.

Developed client-specific web applications using PHP and MySQL and supported production deployments. Built and maintained CMS-based portal applications and ensured ongoing maintenance for existing systems. Worked with cross-functional teams to deliver projects on time while maintaining quality standards. Contributed to implementation and support for multiple client environments.

Assisted senior developers on CMS website projects and supported implementation and debugging tasks. Built foundational skills in PHP development and core web technologies while working on database-backed features. Contributed to maintaining and improving CMS pages and related functionality during development cycles. Developed early experience with MySQL-based applications and JavaScript-driven UI behavior.