· Developed APIs using .NET6· Developed functional components using React.js.· Azure (App services, Azure Functions, Service Bus)

Full Stack Engineer

Backend developer for iOS app using: • React Native • AWS (Dynamo, S3) • Created new endpoints using .Net Core 3.1 + MediatR + CQRS

Staff Engineer

• Part of the dev team that supports the applications behind:
 - Most Valuable Professional (MVP)
 - Regional Director and
 - Microsoft Student Ambassador.

• Created several functional and class-based components.
• Application state Management with Redux.
• State management using hooks
• UI components using Fluent UI React.
• Migrated forms from Formik to React-hook-forms.
• HTTP request using Redux-Saga
• Fixed accessibility issues using Accessibility Insights for the web.
• Improved performance using Lighthouse.
• Created new endpoints using .Net Core 3.1

Heavy work done recently here: Microsoft Learn Student Ambassadors

Technologies: React, Redux, TypeScript, Hooks, Sagas, C#, Web API, .Net Core 3.1, Azure

Software Engineer

Developed an In-house tool to manage developers and projects using:
 - Node.js
 - Express 
 - Created several functional components
 - State management using Hooks
 - UI components using semantic UI react
 - React-hook-forms
 - Atomic Design
 - HTTP request with Axios

• Worked with encrypting/decrypting functionality, using KMS (AWS) to protect personally identifiable information (PII).
• Changed microservices at service and model layers to support new encrypting/decrypting and hashing functionality.

Technologies: React, Node.js, Atomic Design, Scrum, C#, Web API, .Net Core, AWS (EC2, Console, KMS, Macie),

Senior Software Engineer

• Developed new functionalities, enhancements, and performance improvements.
• Developed new API endpoints for the fire detection business interacting with the air handling unit business.
• Created endpoints to integrate new Fire Detection business into SelNav platform.

Technologies: C#, Web API, Ecrion, SQL Server, VSTS, CI/CD with Azure DevOps, SAFe

Senior .Net Developer 

• Developed new functionalities and performance improvements, and bug fixing for the Accuv platform.
• Made enhancements and bug fixing for different modules of the platform including.
•Analyzed user requirements and created working code based on those requirements.
• Managed to work with developers, QAs, and clients in different time zones and countries including
 Lebanon, Argentina, Germany, Rumania, and USA.

Technologies: C#, ASP.NET MVC, OData, SQL Server, Entity Framework (Fluent API), JQuery, Azure
Application Insights, Azure DB, Azure Storage, GIT.

.Net Developer 

• Developed base WCF service with CMIS standard (Content Management Interoperability Services).
• Made maintenance and evolution for legacy applications.
• Technical leader of a group of 3 developers and 1 QA located in Uruguay, Argentina and 
 Colombia.
• Worked in a greenfield project named Cloud Norms to collect information for marketing research.

Technologies: C#, ASP.NET MVC, VSTS, AWS (Redshift, Dynamo, S3), Knockout.js, MongoDB, WCF, Scrum.

.Net Ssr Advance

• Developed a notifications system using WCF to send emails or SMS.
• Extended Sandcastle functionality to add custom tags for code documentation.
• Developed SharePoint Web Parts using SharePoint Object Model: Consuming WCF Services.
• Made reverse engineering for legacy systems.
• Made maintenance and evolution to own and legacy systems (software factory).

Technologies: C#, SharePoint API 2008, ASP.NET Web Forms, WCF, SQL Server, Entity Framework
(Database First), Sandcastle, RUP.

Development Engineer

• Analyzed user requirements and created working code based on those requirements.
• Developed new forms and reports in DevExpress.
• Created enhancements, performance improvements, and developed new functionalities for the Bitacora
platform, supporting business from Colombia, Peru, and Brazil.
• Debugging and troubleshooting.

C#, ASP.NET WebForms, ADO, DevExpress, SQL Server, ASMX, JavaScript.

Personal details

Juan R.

Technical skills

About

Work Experience

Education