React Developer
2020 - PRESENTBig Rig Media- Created a web app from scratch using Ant Design components. Designed all the screens, layouts, and forms from low-level wireframes.
- Designed the layouts, list, and forms according to the customer's request without a designer on the project.
- Implemented an abstraction around forms to easily manage validations, changes, and form state; and for tables to efficiently manage pagination, sorting, and filtering.
Technologies: React, TypeScript, Sass, Ant Design, ReduxFreelance React Developer
2020 - 2020LocalPayments- Created a dashboard portal from scratch for the new version of the platform using Ant Design components.
- Designed the whole project, including the screens, layouts, and forms, from low-level wireframes.
- Proposed changes according to common use cases, such as the use of modals and icons for actions.
- Led other junior front-end developers, including assigning tasks, mentoring, and reviewing code.
Technologies: CSS3, HTML5, TypeScript, React, Ant DesignReact Developer | C# Developer
2020 - 2020E11 Capital- Created several microservices as part of a back end using ASP.NET Core.
- Built the initial version of the admin portal using React.
- Helped create SQL import scripts to import data from a legacy application.
Technologies: React, PostgreSQL, ASP.NET Core 3, ECMAScript (ES6)Web Developer | DevOps
2018 - 2019PayerSciences- Set up Azure DevOps Services, projects, repositories, VMs, automated builds, and continuous integration.
- Created a portal in React using SemanticUI components to show statistics charts pulled from a local Tableau server.
- Configured and managed VM running a Tableau server to provide the charts.
Technologies: MongoDB, Azure DevOps, Node.js, React, Azure, ECMAScript (ES6)Full-stack Developer
2018 - 2018US Compliance Systems, Inc.- Fixed bugs in the current UI in Razor Views with jQuery.
- Created a new UI from scratch using React in order to replace the old UI written with Razor Views with jQuery.
- Helped refactor the .NET Core back end from a monolithic service to microservices run in Docker.
Technologies: .NET, ASP.NET Core, ReactSenior .NET Developer
2016 - 2018Leapfactor, Inc.- Created a small mobile web app for capturing new clients. This was created using .NET Core and Framework 7 for the UI.
- Developed a module from a mobile app using Angular 2 (TypeScript) to make money transfers. It has a custom UX design provided by the UX team, which I recreated with HTML and Sass.
- Helped build a web administration console for internal use created with React and Redux.
- Contributed to the development of Kindability, a project built using C#, ServiceStack, and RavenDB.
Technologies: ASP.NET Core, .NET, React, Angular, ServiceStack, C#, ECMAScript (ES6)Semi-senior Developer
2015 - 2016Globant- Created a module in an enterprise desktop application for managing financial entities. This development involved WPF, MVVM, and Prism.
Technologies: .NET, REST, Windows Presentation Foundation (WPF), C#Main Developer
2014 - 2015Spirit Consulting, LLC- Maintained the CitiWonders internal management web app.
- Started prototyping a dating app with Xamarin Forms.
Technologies: .NET, Xamarin, C#, ASP.NET MVC 5.NET Developer
2012 - 2014Making Sense, LLC- Developed the back end of Lander (an end-user product, related with marketing) in ASP.NET.
- Worked on an internal web portal related to email marketing.
- Used MVC programming paradigms to make controllers and models in C#. Used WCF to communicate with web services.
- Created a Windows Store app for Rackspace, a front-end for server management in particular file servers.
Technologies: .NET, JavaScript, Entity Framework, Azure, ASP.NET MVC 3, C#.NET Developer
2011 - 2012Philips Medizin Systeme Böblingen- Worked on a TFS implementation of an issue tracking app for medical equipment.
- Created a tool to import legacy tracking from Excel sheets to TFS.
Technologies: .NET, Excel Add-ins, TFS API, LINQ, C#
Gerardo Gastaldo
Software Developer in Buenos Aires, Argentina
Member since February 1, 2013
Gerardo is a senior full-stack developer with several years of experience creating polished applications and over a decade of broad development experience. He focuses on working in the front end with React and improving his JavaScript/TypeScript experience. He has worked efficiently both independently and as a member of a development team. He has a degree in systems engineering.
Gerardo is now available for hire
Portfolio
- Big Rig MediaReact, TypeScript, Sass, Ant Design, Redux
- LocalPaymentsCSS3, HTML5, TypeScript, React, Ant Design
- E11 CapitalReact, PostgreSQL, ASP.NET Core 3, ECMAScript (ES6)
Experience
- .NET 11 years
- C# 11 years
- ASP.NET MVC 5 years
- React 4 years
- TypeScript 3 years
- ECMAScript (ES6) 3 years
- ASP.NET Core 3 years
- SCSS 2 years
Availability
Unavailable
Preferred Environment
Git, VS Code, Visual Studio 2017
The most amazing...
...software I've coded is a JavaScript function that cleans up browser-generated HTML by pasting it from Microsoft Word. It supports bullets, lists, and tabs.
Employment
Experience
- Toptal React Academy
The Toptal React Academy is an exclusive learning program that teaches the React framework to select members of the Toptal network. After a month of study, all graduates are tasked with completing a 30-40 hour final project to build and deliver a React app from scratch. The above is a walkthrough of my final project.
- ASP.NET Developerhttp://www.fromdoppler.com
This is an email marketing platform website that I have worked on. I added new features to the site using ASP.NET MVC 3 with EF. I have been working on the development of this site that is an email marketing platform. I also used AJAX, UI, and jQuery for the client-side logic in the front end.
- Rackspace Cloud App
This is an app that I created in two months as part of an eight-person team of developers. It was implemented as the new front end for the Rackspace control panel. Communication with Rackspace servers was accomplished using REST API. We used an MVVM pattern in conjunction with XAML and C#.
Skills
Languages
C#.NET, HTML, CSS, C#, JavaScript, SQL, CSS3, ECMAScript (ES6), SCSS, TypeScript, HTML5, XAML, SassFrameworks
ASP.NET Core, .NET, ASP.NET MVC, ASP.NET, Entity, ASP.NET MVC 3, ASP.NET MVC 5, ServiceStack, Entity Framework Core, Ant Design, Redux, Angular, MVVM Light ToolkitLibraries/APIs
React, jQuery, jQuery UI, NSubstitute, Entity Framework, LINQ, TFS API, Node.js, REST APIs, React ReduxTools
Visual Studio 2019, Jira, VS Code, Git, Bitbucket, GitHubParadigms
Scrum, Agile Software Development, Azure DevOps, REST, Model View Viewmodel (MVVM), CMMIPlatforms
Windows, Mac OS, Visual Studio Code, Azure, Xamarin, Visual Studio 2017, DockerStorage
SQL Server 2008, PostgreSQL, MongoDBOther
Web Development, Ajax, Cloud Computing, Cloud, Excel Add-ins, ASP.NET Core 3, Systems Engineering
Education
- Bachelor of Technology Degree in Systems Engineering2003 - 2009Universidad Tecnológica Nacional - Buenos Aires, Argentina
Certifications
- Toptal React Academy GraduateDECEMBER 2020 - PRESENTToptal, LLC
