
Ali B
Software Engineer
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Sr. Software Engineer
Tech Hub • Fulltime
Oct 2019 - Apr 2026 • 6 yrs 6 mos
Leading efforts to revamp the PayActiv application into a microservices architecture using .NET 8, AWS MSK (Kafka), Temporal, and PostgreSQL, improving workflow orchestration and scalability. Designed and deployed middleware solutions with API Gateway, AWS Lambda (.NET 6), SQS, and DynamoDB to streamline webhooks and event-driven processing. Built a direct deposit application with .NET API, SignalR, Selenium, and CloudWatch, enabling real-time transactions and robust monitoring; designed UI screens in Figma. Developed and integrated SDKs & 3rd-party APIs into the PayActiv portal (MVC) and HRIS systems, enhancing partner integrations. Automated data extraction and uploads via Selenium-based bots, empowering non-technical teams and reducing manual work. Improved system observability by integrating AWS CloudWatch across APIs and Lambda functions. Collaborated in CI/CD pipelines with Git and Azure DevOps, ensuring smooth deployments. Translated business requirements into technical designs, driving delivery of scalable and robust solutions