Omar Emad Sayed

Integration Engineer with hands-on experience in payment gateway integrations, API troubleshooting, production issue resolution, and backend systems support and modern cloud dev tools.

Integration Engineer - Edfapay

(2025-05)

• Support merchant integrations across APIs, payment gateways, and soft POS solutions in sandbox and production environments.
• Troubleshoot authentication, callback/webhook, transaction processing, and configuration issues.
• Coordinate with merchants' technical teams to resolve implementation challenges.
• Contribute to technical documentation, onboarding, and rollout support for new payment capabilities.

Software Engineer - Contra Business Development

(2023-10 - 2024-10)

• Built analytics models and workflow automation solutions improving operational efficiency.
• Developed internal tools and web platforms that improved engagement and lead qualification.

Bachelor - Computer Science & Information Technology - Helwan University (2019 - 2023)