keroles Atef Sadek

Senior Software EngineerFull Time

• Job Details:- Led the development and maintenance of the company's XCart- based e-commerce platform - Implemented customizations to templates, payment systems, and third-party service integrations, resulting in a 40% increase in transaction processing efficiency and a 15% boost in customer satisfaction scores - Analyzed and documented complex SQL database structures, reducing team onboarding time by 25% and troubleshooting resolution time by 30% through improved system logic clarity -Resolved critical bugs and optimized backend performance, achieving 99.9% system uptime and reducing average response time by 35%

Senior Software EngineerPart Time

• Job Details:Designed and launched an Admin Dashboard and Promotion Management System for 10,000+ users, enhancing user role control and real-time analytics. Automated customer tracking and KPI reporting pipelines, cutting manual work by 80% and turnaround time by 60%. Integrated 4+ third-party APIs (e.g., SendGrid, Twilio), automating 70% of support and campaign workflows.

Software EngineerFull Time

• Job Details:- Collaborate within an Agile team of Laravel developers, driving the creation of innovative microservices and Web Services that contributed to a 20% increase in overall system efficiency. - Collaborated closely with cross-functional teams, resulting in the successful deployment of 3 large-scale applications within tight deadlines. - Implemented coding best practices, leading to a 30% reduction in post-release bugs.