Stephan Blanchard

• Developed scalable, high-performance REST APIs using .NET 9 for a commercial platform with over 1 million users. • Designed and optimized PostgreSQL databases, implementing Redis for distributed caching to enhance performance. • Engineered backend services integrating AWS S3, Kubernetes, Docker, SignalR, and RabbitMQ for seamless operations.

I played a pivotal role in enhancing a CRM solution for recruitment agencies, ensuring its reliability and functionality. • Led the development and bug-fixing efforts, significantly improving the software's performance. • Acted as the technical manager for customized development quotes, aligning solutions with client requirements. • Managed integrations with SMS, Exchange Web Services, and VOIP, enhancing overall system capabilities.

• Developed components to integrate access control systems between UoL's Paris and London sites. • Utilized SharePoint API to download user access lists for SQL 2016 insertion. • Processed and transformed data using C# via Azure Functions, enhancing system efficiency. • Updated and translated legacy code from VB.NET to C#, ensuring modern compatibility.

• Developed a new document processing portal using MVC 5, SQL 2014, and Telerik controls. • Replaced an outdated MS-DOS program to enhance print job management for clients. • Implemented a Windows service to process client-uploaded files for frontend display.

• Collaborated within the servicing team at DPR Consulting Services Limited, a fintech company specializing in retail banking solutions. • Focused on resolving bug fixes and implementing new feature requests from a prioritized backlog. • Utilized TFS for efficient management of work items and source code branching/merging across various client software versions. • Enhanced the development lifecycle through effective communication between analysts and developers.

• Collaborated on a MiFID II compliance project for a brokerage under tight deadlines. • Developed a user interface to import unmatched trades from EUREX and NASDAQ exchanges. • Ensured accurate matching of trades prior to generating MiFID II transaction reports.

• Deliver technical assignments as a Management Consultant at Tantivy Consulting, focusing on data, digital, and information security. • Currently engaged in C# development for MiFID II transaction reporting components, ensuring compliance and accuracy. • Collaborate with cross-functional teams to inspire change and unlock potential within client organizations.

• Developed and maintained ASP.NET web forms for the NHS, enhancing system functionality. • Executed SQL stored procedures to optimize data retrieval and management processes. • Collaborated with stakeholders to ensure project alignment with NHS requirements and standards.

• Developed a Windows Service solution for importing trade volume data from multiple internal systems. • Designed an efficient database schema to support trade volume capacity and headroom planning in Equities markets. • Created user-friendly WinForms input parameter screens and charting for the pilot phase, enhancing data analysis.

• Collaborated with the NHS to meet project deadlines for processing payments to GP practices. • Developed reporting tools and web forms using ASP.NET to enhance user experience. • Utilized SQL stored procedures to streamline data management and improve efficiency.