- Contributed to architecture of "CargoWiseOne" in ASP.NET/C#, with focus on enhancing workflowautomation and extending Web APIs.- Added features and performed refactors for bi-directional EDI integrations, supporting inboundXML messages for entity updates and triggering custom workflows, and configurable middlewarefor outbound messaging.- Extended modular custom workflow systems to facilitate client-specific, event-driven businessprocesses.- Resolved an average of 7+ high-complexity technical issues monthly, including technical debtreduction and concurrency problem-solving in legacy code.- Maintained and improved event-driven architecture (pub-sub system), allowing clients to tailorpipelines via macros and configurable actions.- Developed OAuth implementation for secure multi-system messaging, supporting variousoutbound middleware options.- Mentored eight international developers, aiding in their professional growth and transition topermanent roles.- Improved inbound XML-based messaging for entity updates and external event-triggeredworkflows

- Contributed to ASP.NET/C# engineering for "Live" API, supporting and extending functionalities forAndroid and Web applications.- Developed and maintained "Live" Frontend using Angular, ensuring smooth UI/UX and robustfeatures.- Gained expertise in cross-platform debugging, focusing on resolving issues in Android apps, Webapplications, and APIs.

- Managed and secured a suite of AWS services including DynamoDB, Lambda, SNS, CloudWatch,API Gateway, S3, and EC2.- Administered CentOS and Debian Linux servers, focusing on performance optimization andsecurity hardening.- Automated workflows using Python, Perl, and Bash, achieving a productivity boost of 20-30%.- Modernized legacy Perl scripts by refactoring them in Python, achieving a 50% performance gain.- Architected and maintained a custom AWS serverless file management system, paired with anAngular frontend for enhanced usability.