Software Engineer (Contract)

American Express | Phoenix, AZ

Senior Software Engineer (Contract)

Vitel Global

Engineered robust back-end services in Go and developed dynamic UI components with React

Pioneered custom authorizers and identity services, significantly improving security posture and streamlining authorization processes

• Directed a team of 6 developers to design and deploy a React Native mobile application, achieving successful launches on both the App Store and Google Play Store.

• Orchestrated the development of SDKs, notably a TV SDK for Sling/Dish Networks integration, enhancing streaming services.

• Executed a proof of concept (PoC) for integrating gRPC and GraphQL to assess compatibility and efficiency with the current serverless system, ensuring optimal performance and scalability.

• Led a team of 6 in developing a B2B portal with ReactJS and Go in serverless architecture, focusing on performance and scalability.

• Conducted a comprehensive validation study to assess the feasibility of migrating the serverless backend to GCP, analyzing potential enhancements in performance and scalability.

• Spearheaded the end-to-end development of a dynamic wallet application using React Native, coupled with the creation of powerful back-end REST APIs in Go.

• Architected and implemented a robust Custom Authorizer, seamlessly integrated into a serverless workflow deployed on AWS.