Developed the main ERP which is a Web Application that handling millions of daily requests related to register and processing packages delivery by end-to-end process using C#, Message broker, Cache, SQL Server (Stored Procedures, Views, Functions, Triggers)

Mentoring Junior developers and QA Developers, code-reviewer, participating of entire SDLC

Led the development of the internal C# NuGet library (SmartKargo.Core) which enables the use of Domain-Driven Design principles and leveraging patterns like Fluent Validation, Repository, Unit of Work, and Mediator.

Led the migration of an application from .NET Framework 4 to NET Standard, NET Core, and NET Framework 4.7.2 which enabled the team to deliver new features with an additional gain of performance in 20%.

Led the migration from TFS to GIT with trunk-based development, eliminating weekly “merge hells” and enabling developers to boost their productivity.

Proactively implemented CI/CD pipelines in Azure DevOps, ensuring version awareness across production, QA, staging and development environments.

Collaborated with tech leaders, developer manager, and CTO to make critical software architecture decisions.

Skills: C#, ASP.NET MVC, Web Forms, MS SQL Server, Web API, Rest, Restful, WPF, JavaScript, TypeScript, Redis, Azure Message Hub, Azure Blob Storage, Azure Cloud, Entity Framework, ADO.Net, dapper, Azure Event Hub, Azure Logic Apps, Azure DevOps, CICD, YAML, Azure Key Vault, Azure WebApp Services, Azure Functions, SOLID, TDD, DDD, Onion Architecture, clean code, clean architecture, GIT, TFS, SCRUM

Developed web applications and Web Apis which handle document processing from cloud drivers, scanners, email and faxes

Developed a Microsoft Office plugin for MS Outlook Mail and MS Word that analyzes and categorizes attached documents.

Developed an integration to customer cloud driver (Google Drive, Box, Dropbox and others) using different authentication protocols (OAuth, Basic, Bearer, OTP).

Developed an Android Application for HP Printers (compatibility with HP-Oxpd) using Ionic, Capacitor, Java and Android SDK.

Developed a platform with multi-tenant, a software used for integrating all existing software.

Skills: C#, ASP.NET MVC, Web API, Rest, Restful, SOLID, Angular, Redis, SignalR, MediatR, RabbitMQ, Java, Entity Framework, ADO.Net, dapper, Docker, MS SQL Server, Stored Procedures, PostgreSQL, Azure Active Directory, Azure OCR, Windows Active Directory, TFS, GIT

Developed web applications for educational internal and external systems, integrating with SQL Server-based Totvs RM databases C#, SQL Server (Stored Procedures, Views, Functions, Triggers), and SSRS for reports.

Refactored key systems’ interfaces with financial institutions to ensure proper processing of information about over 50.000 students.

Developed an automatic student re-enrollment system to streamline the transition of students’ academic and financial records to the following school year.

Proactively implemented Jenkins-based CI/CD process, private NuGet Server and Git Flow that enabled the team to deliver to production new features and bugfixes 400% faster.

Skills: C#, ASP.NET MVC, Web API, Rest, Restful, SOLID, Windows Forms, ADO.Net, dapper, Entity Framework, MS SQL Server, Jenkins, CICD, jQuery, HTML, CSS, JavaScript, TypeScript, Angular, Ionic, Git, TFS, SSRS, TFS, GIT

Developed web applications for student enrollment, textile products’ manufacturing control systems using VB.NET, C#, SQL Server (Stored Procedures, Views, Functions, Triggers)

Developed reports using SSRS and integration with Totvs (ERP).

Responsible for the maintenance of the Leankeep condo management software.

Developed an Android application to facilitate the integration with the Leankeep product. The app was developed in Xamarin and used the Windows Communication Foundation (WCF) to integrate with the Leankeep service.

Skills: C#, VB.NET, ASP Net Web Forms, Windows Forms, WPF, WCF, MS SQL Server, SSRS, HTML, CSS, Javascript, JQuery, TFS, SVN Tortoise