Wajdi Ballout

Managed end-to-end reconciliation processes for all ValPay transactions, ensuring financial accuracy and compliance across multiple international markets. Improved legacy system performance, cutting AWS Lambda response times significantly and boosting daily data integrity checks by 4-7 times. Designed scalable AWS infrastructure using Serverless Framework and implemented CI/CD pipelines, reducing deployment time by 40%. Led agile practices enhancing team velocity and developed AI-assisted export systems reducing development time by 70%. Collaborated in multi-market payment solutions ensuring secure, compliant transactions.

Designed scalable AWS infrastructure using Serverless Framework leveraging Lambdas, ECS, API Gateway, and Parameter Store to support millions of records throughput. Enhanced legacy system performance by cutting Lambda response times from over 30 seconds to under 3 seconds. Architected AWS Code Pipelines for GitHub-based CI/CD reducing deployment time by 40%. Managed end-to-end reconciliation processes for international financial transactions ensuring compliance. Developed role-based access control solutions and introduced a new exports system that reduced development time by 70% by utilizing AI tools. Handled payments for clients across the US, Europe, and Australia ensuring secure transactions and compliance with diverse markets.

Designed, developed, implemented, and troubleshooted software applications. Delivered client projects and supported new software development. Created base classes, framework classes, and reusable components. Collaborated with cross-functional teams to deliver high-quality solutions.