Saulo Mendes

Architecting and leading a scalable Blazor Server application in .NET, including security, logging/observability, and key system decisions. Leading data migration from SQL Server and MongoDB to PostgreSQL and implementing testing to ensure reliability.

🔹Architected and led the development of a scalable Blazor Server application using .NET

🔹Owned key technical decisions involving system architecture, data security, and application design

🔹Implemented secure strategies for sensitive data handling, including storage and access control

🔹Designed and integrated logging and observability solutions to enhance system reliability

🔹Led a full-scale da

Led legacy modernization migrating .NET Framework 4 applications to cloud-based infrastructure with zero downtime. Managed multi-environment deployments and improved monitoring and performance through proactive health checks and tuning.

🔹 Developed a .NET 8 API for real-time image and audio processing during driving exams, enhancing fraud prevention through facial verification, in-car photo detection, and audio transcription, fully documented with OpenAPI (Swagger).

🔹 Designed a .NET 7 API to integrate with a Digital Video Recorder (DVR), enabling secure storage and retrieval of monitoring footage for compliance and analysis.

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Developed and led multiple .NET and web initiatives, including real-time image/audio processing and integrations for monitoring footage. Modernized mobile and front-end systems, implemented CI/CD pipelines with Azure DevOps, and improved performance and cost by reducing database load using RabbitMQ, Apache NiFi, and Redis.

🔹 Developed and maintained applications and REST APIs focused on sales, utilizing .NET, RabbitMQ, SQL Server, and Angular to create scalable, high-performance solutions that improve business operations.

🔹 Created and enhanced endpoints to support new features and fixed bugs in APIs and microservices, ensuring seamless integration and reliable service delivery.

🔹 Built tools for efficient data no

Designed, developed, and maintained sales-focused applications and REST APIs using .NET and Azure-relevant messaging and database components. Built microservice functionality, data normalization/bulk processing tools, and enhanced Angular web features for improved reliability and user experience.

Developed a Blazor-based web application with REST APIs for displaying hospital on-call schedules. Built a mobile learning application using Xamarin.Forms with REST APIs and a RealmDatabase-backed data layer, including a Blazor admin panel.

🔹 Developed a management application for a company specializing in public lighting and inventory/material control, streamlining operations and improving data accessibility.

🔹 Created a mobile app with Xamarin.Forms and RealmDatabase, enabling technicians to perform real-time inventory checks and log faulty streetlights directly from the field, enhancing efficiency and reducing downtime.

🔹 Built

Built a management platform for a public lighting company, including inventory/material control and operational workflows. Developed a real-time mobile inspection app and a web management portal, plus .NET Framework 4.6 APIs and microservices backed by SQL Server for scalable operations and reporting.

🔹 Developed and supported an ERP system for managing dental clinics, designed for Odontocard, a healthcare plan, with a robust infrastructure to handle sensitive patient and medical data securely. The system featured modules for patient management, scheduling, clinical management, finance, and inventory. Built using C# / .NET (WebForms and Razor), SQL Server, and REST APIs, with Oracle database in

Designed and supported an ERP system for dental clinics using C#/.NET (WebForms and Razor), SQL Server, and REST APIs with Oracle integrations. Improved clinic operations by enhancing billing and financial workflows while maintaining compliance for sensitive healthcare data.

Designed and developed hospital ERP systems and operational dashboards, using Delphi/Intraweb and PostgreSQL to support clinical and administrative workflows. Built and maintained additional custom ERP modules using Delphi and Firebird, including industry-specific extensions for invoicing, shipping manifests, and service-order automation.

Earned a Bachelor's Degree in Systems Analysis and Development from Estácio de Sá University.