Address defects and refine architecture in a non-profit app that mentors teenagers via text, video, and audio chat. The app uses Google Firebase, Quickblox, and Amazon Web Services. The Alonesy app is distributed in the App Store and the Play Store. The multinational volunteers coordinate via Slack, Trello, GitHub, and work in Swift, Kotlin, Node.js, React.* Implement AppTrackingTransparency framework and Facebook SDK to track app usage for Facebook analytics.* Released iOS version 1.1.3 (fixes) and document the workflows of the app in Confluence.* Collaborate with Technical Lead to transition the app to React Native, using Redux for substate management of the app.

Co-architected an enterprise iPad application (Objective-C) for wholesalers to customize a sales presentation for potential retail and institutional clients. Modified Java REST services to provide efficient delivery of metadata, videos, and PDFs from mfs.com to the iPad application. The iPad app is delivered securely to the wholesalers through VMware AirWatch Workspace and the click usage is monitored by Localytics. The app was developed using Agile/Scrum process.* Built iOS application prototype using SwiftUI, Core Data, and Accessibility Inspector.* Replaced legacy code with current APIs to be compatible with iPadOS and Xcode 11.* Technical Lead for AEM intranet app, coordinating projects between India and Boston teams.* Migrated enterprise iPad app from Blackberry to VMware AirWatch MDM. * Prototyped integrating enterprise iPad app with Salesforce mobile SDK to store presentation transactions in Salesforce cloud, requiring separate authentication to Salesforce cloud.* Built two cross-platform mobile application prototypes with React Native and Expo.* Introduced Swift code to work with Objective-C to transition the iPad app to Swift.* Created an Objective-C application to produce thumbnails on demand for iPad sales application.* Improved workflows and data queries for disclosure notes on mfs.com using AEM 6.2.* Enhanced Perl workflow with Windows C# service to allow Legal department to convert Word statutory documents to PDFs for mfs.com. * Migrated print automation workflows from Applescript and MySQL to Perl and Microsoft SQL Server on Mac OS X servers. Workflows controlled charts from Illustrator and layouts from QuarkXPress.

Technical Lead on projects to evaluate vendor software systems and to prototype designs for print automation, using XML input data. Sole developer of J2EE retirement service application using 6 Endeca servers running on Linux to improve the search of data on thousands of employees.* Redesigned secure access of J2EE application to use Microsoft Active Directory via ASP.NET, eliminating separate user account maintained on IBM Tivoli Directory Server.* Implemented export of data to Excel from J2EE application, requiring close coordination with vendor Endeca and IT to update extensive web and batch workflow processes.* Architected ASP.NET application with C# to build Word sales documents on the fly for institutional clients.

Developed comprehensive, security strategy for building next generation Electrocardiogram Information Management system on Windows 2000 and the Microsoft .NET Framework. Design provided for HIPAA electronic security, FDA 21 CFR Part 11, and privacy of data access.* Prototyped authentication/authorization security middle layer using C# and Active Directory. Tested security using WinForm, ASP.NET, Web service, ADO.NET and SQL 2000.* Architected and implemented new batch and search processes for web-based ECG Information System which updated patient data in SQL Server via Java Swing applet, XML, CGI, and Perl.

Designed and implemented secure, multi-user, intranet applications running on IBM WebSphere Application Server to expedite global trade processes for Corporate Action.* Developed Corporate Action applications using DHTML, JavaScript, and Java servlets calling on CICS programs to update DB2.* Wrote PL/SQL store procedures to update Oracle tables for data transfer to DB2.