![Vanclei Matheus, Developer in Curitiba - State of Paraná, Brazil](https://assets.toptal.io/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfish-uploads%2Ftalent%2F264402%2Fpicture%2Foptimized%2Fhuge-e5cedfea7a61aeda9ecd5d0667063624.jpg&width=524)
Vanclei Matheus
Verified Expert in Engineering
Software Developer
Vanclei has excelled at working with .NET technology for over 15 years, co-authoring a book about C# language with two Microsoft Brazil employees and delivering various solutions in the .NET platform. He has strong database skills and collaborates with both local and remote teams of different sizes.
Portfolio
Experience
Availability
Preferred Environment
C#, Git, Visual Studio, MongoDB, .NET, Visual Studio Code (VS Code)
The most amazing...
...feature I implemented was a real-time video zoom in/out and crop feature for a content management system of a big media company.
Work Experience
Senior Mobile Developer
Work & Co
- Developed an app for individual nutrition and hydration recommendation for Gatorade - Gx App.
- Created an app to manage the nutrition and hydration of a team for Gatorade - Gx Teams.
- Collaborated with the front-end team to translate iOS-specific features to Xamarin.
Software Engineer
Sony Media Cloud Services
- Created keyboard navigation dynamics for the product custom view.
- Created a reporting service to generate asynchronous reports using AWS Queue.
- Migrated code for different versions of the ElasticSearch repository.
- Worked together on ensuring and helping the security framework.
- Participated in the development of the new catalog feature for the media service.
Lead Developer
UruIT
- Created a dynamic edition platform for multiple clients.
- Developed a flexible security framework for a Sass client.
- Led a development team based in two different countries.
- Implemented generic data export functionality for the existing system.
- Incorporated API integration for legacy systems inside and outside the company's network.
Senior Developer
Bravi S/A
- Gathered requirements and designed a new WPF Data tool.
- Developed WPF to access both SQL Server and Oracle databases.
- Extended WPF components to suit project requirements.
- Developed Xamarin app for Android phone.
- Optimized database performance for existing system.
System Analyst
Exxonmobil Business Support Center Brasil
- Supported critical application for oil pipelines.
- Developed billing application for project team.
- Supported and developed data integration on SQL Server for pipeline metrics.
- Developed API components for accounting office.
- Migrated legacy application to .NET.
Consultant
Cinq Technologies Ltda. (at Exxonmobil)
- Migrated legacy application to .NET.
- Developed apis to provide legacy system visibility to other processes in the company.
- Helped define strategy and solutions for new in-house application.
- Provided technical advice on running applications.
- Optimized SQL Server database for refinery application.
System Analyst
Third It Ltda (at Electrolux)
- Developed Business Intelligence solution for accounting department.
- Migrated Access/VB6 application to ASP.NET.
- Developed Integration Web Services for third party systems consumption.
- Developed data Integration components for BI.
- Provided technical advice on Microsoft technologies.
Coordinator
Vega I.T.
- Coordinated the development team. Owned the recruitment and mentoring on agile projects.
- Designed an ASP.NET ERP for small shops provided as SASS.
- Designed and developed segregation for multiple clients consuming the same solution.
- Developed biometric integration using .NET for HR systems.
- Created web services to expose the application's data.
System Architect
Datasul S.A.
- Architected company's budget planing tool.
- Developed a component framework to support company's ERP solution.
- Researched viable solutions to implement company's Business intelligence tool.
- Supported Legacy Business Intelligence tool.
- Developed Business Intelligence Cubes for SQL Server.
Experience
Desenvolvendo com C# (Developing with C# - Book)
Also, it was launched on Microsoft's Professional Developer Conference in Brazil.
ISBN: 9788536303468
Praiera (Personal Project)
https://github.com/vancleimatheus/PraieraREST API, ASP.NET, Angular JS, Entities, Git, Geolocation, Bootstrap, HTML5
Defendeu (Personal Project)
Technologies used: Integration with Google+, Facebook, AngularJS, .NET Rest API, MongoDB,
Azure, WhatsApp integration
Toptal React Academy
Skills
Languages
C#, C#.NET, Visual Basic 6 (VB6), Visual Basic for Applications (VBA), Visual Basic .NET (VB.NET), Active Server Pages (ASP), JavaScript, SQL, T-SQL (Transact-SQL), VB.NET, Visual Basic, PHP, PHP 5
Frameworks
.NET, AngularJS, .NET Core, ASP.NET Core 2, ASP.NET, ASP.NET Web Forms, ASP.NET Web Services, Entity, Bootstrap 3, Entity Framework Core, Windows Presentation Foundation (WPF)
Libraries/APIs
REST APIs, jQuery, React, Vue, Node.js
Tools
Git, C#.NET WinForms, Jira, Google Docs, xUnit, ELK (Elastic Stack), Visual Studio, TFS, SSAS
Paradigms
REST, Scrum
Platforms
Xamarin, Visual Studio Code (VS Code), Windows, Oracle, iOS, Windows Server, Amazon Web Services (AWS), Amazon EC2, Azure
Storage
SQL Server 2000, SQL Server 2008, SQL Server Analysis Services (SSAS), SQL Server 2010, MongoDB, PostgreSQL, Elasticsearch, Microsoft SQL Server, SQL Server Reporting Services (SSRS), PL/SQL
Other
Single Sign-on (SSO), Microsoft Data Transformation Services (now SSIS), Microsoft 365, SOAP, Remoting, OWC
Education
Bachelor's Degree in Information Systems
Universidade Estácio de Sá - Curitiba, Brazil
Specialist Degree in Information Technology
Colégio Estadual do Paraná - Curitiba, Brazil
Certifications
Toptal React Academy Graduate
Toptal, LLC
Microsoft Certified Solution Developer
Microsoft
Microsoft Certified Professional
Microsoft
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