Eduardo Agustin Rapetti, Software Developer in Córdoba, Cordoba, Argentina
Eduardo Agustin Rapetti

Software Developer in Córdoba, Cordoba, Argentina

Member since July 4, 2012
Eduardo is a proficient and enthusiastic freelance developer with an affinity for web applications. He has many years of work experience with different programming languages and technologies, and always takes user experience into account when developing. Above all, he's a great team player.
Eduardo is now available for hire




Córdoba, Cordoba, Argentina



Preferred Environment

CSS3, HTML, C#, Windows, Visual Studio, ASP.NET, Back-end, Front-end, JavaScript, Bootstrap

The most amazing... I've built is a platform for multi-platform video browsing which supported web browsers, iPads, and Smart TVs.


  • SDE .NET Developer

    2016 - PRESENT
    SciMar One, LLC (via Toptal)
    • Fixed search functionality.
    • Created a core website to be used as a base for any kind of client and data. Applied this to multiple instances, for three different clients.
    • Created a REST API that is used for a mobile app and a website. Data collected is used in multiple platforms.
    • Added a configurable HttpModule to a website which allows on-the-fly processing of image files.
    • Implemented PSD design using Bootstrap 3.
    Technologies: Stored Procedure, Microsoft SQL Server, .NET, C#
  • Senior C# Engineer

    2021 - 2022
    • Integrated the Spain Tax Authority API (SII) with their system.
    • Handled the integration of the Taiwan Tax Authority API using a third-party API with their system.
    • Created a set of Postman collections covering all endpoints.
    • Wrote unit and integration tests to cover all the functionalities.
    Technologies: C#, C#.NET, .NET, Azure, APIs, API Integration, xUnit, Postman, REST, Azure Functions
  • Full-stack Engineer for eCommerce Modification

    2021 - 2021
    Faster Cables LLC
    • Created a JavaScript script to update product stocks and prices, for distinct locations, from the existing open cart database, against the main supplier of their website, which only exposed the data into a webpage.
    • Installed, updated, and configured some open cart plugins.
    • Fixed some problems related to taxes and shipping.
    Technologies: JavaScript, PHP, MySQL, OpenCart, OpenCart Modules, Web Scraping
  • Full-stack .NET Developer

    2020 - 2021
    Kalon Creative
    • Built and maintained web applications for their clients.
    • Tracked and fixed bugs using Harvest as a reporting tool.
    • Performed enhancements to an online community platform, implementing page templates to be reused similar to WordPress CMS.
    • Implemented Identity Server 3 for single sign-on between two websites.
    • Added new functionalities to a custom eCommerce platform.
    • Integrated the Quickbooks API and the existing database for invoice generation.
    Technologies: C#, C#.NET, ASP.NET MVC, Entity Framework, Less, SQL, SQL Server 2016, LINQ, Intuit QuickBooks, QuickBooks API, Azure, IdentityServer 3, ASP.NET Identity, Bitbucket, Git, InVision, Mockups, AppVeyor, Harvest, jQuery, JavaScript, HTML, CSS, Visual Studio
  • Front-end Developer for a New ROI Calculator

    2020 - 2021
    Simple Circle LLC
    • Created a new functional prototype for calculator pages.
    • Translated the spreadsheet with all the working formulas into JavaScript code.
    • Converted Invision mockups into responsive pages using the Bootstrap framework.
    • Implemented Chart.js and jQuery for UI interactions and calculations.
    Technologies: jQuery, JavaScript, CSS, HTML5, Chart.js, JSON, Spreadsheets, Bootstrap 3, Responsive UI, InVision
  • WordPress and Full-stack Developer

    2020 - 2020
    2012917 AB LTD
    • Fixed the existing custom WordPress site implemented by another team.
    • Added new pages and their content. Fixed UI bugs for mobile and desktop.
    • Fixed JavaScript errors related to some plugins already installed.
    Technologies: PHP, WordPress, CSS, HTML, JavaScript
  • Web Developer

    2017 - 2020
    • Handled a variety of requirements in the front and back end with legacy code.
    • Improved the UI and reduced the file size, creating bundles for CSS and JS files. Implemented Gzip compression for JSON responses.
    • Created wireframes for different tools and features required by the client.
    • Implemented new pages, complex tools, and features according to the client's needs and wireframes. Managed many jQuery plugins and JSON data.
    • Implemented a new responsive WordPress design over the old website. Handled general maintenance and support for English and Chinese languages.
    • Implemented a demo website with dummy data using Bootstrap 3.
    • Refactored code and restructured files in a Visual Studio solution.
    • Fixed bugs.
    Technologies: Subversion (SVN), Microsoft SQL Server, Visual Studio, ASP.NET, .NET, C#, JavaScript, jQuery UI, jQuery, CSS, HTML
  • Front-end Web Developer

    2016 - 2017
    Golf Carts for Sale (via Toptal)
    • Converted PSD designs into proper HTML.
    • Created responsive designs using Bootstrap 3.
    • Refactored the previous website, added new features, and fixed bugs.
    Technologies: JavaScript, PHP, CodeIgniter, Bootstrap 3, PSD to HTML
  • Full-stack Developer

    2016 - 2016
    • Added new functionality and features.
    • Improved website performance.
    • Minimized the size of the files, creating bundles.
    • Fixed bugs.
    • Made UI changes and multiple device support using CSS media queries and Bootstrap.
    Technologies: Microsoft SQL Server, Entity Framework, Azure, SoundManager 2, Knockout (Knockout.js), Bootstrap, ASP.NET
  • Web Developer

    2015 - 2016
    Web Advanced (via Toptal)
    • Migrated ASP.NET websites to a new hosting platform.
    • Fixed bugs related to the FCKEditor plugin.
    • Backed up files and migrated emails.
    Technologies: Website Migration, Database Migration, FTP
  • Web Developer

    2015 - 2016
    CoFundraising, LLC (via Toptal)
    • Mined website responses through console to create rule sets.
    Technologies: Git, YAML, JavaScript, PHP
  • Senior ASP.NET Developer

    2013 - 2013
    Loopback Analytics (via Toptal)
    • Created front-end configuration tools for their back-end database.
    • Developed on the front end, using a metro layout template and using jqGrid jQuery plugin.
    • Exported data to a PDF with a custom format.
    Technologies: Entity Framework, Microsoft SQL Server, MVC Razor
  • Senior PHP Developer

    2012 - 2013
    Fanattac (via Toptal)
    • Created a cross-browser and cross-platform music player that interacts with Rdio and SoundCloud APIs.
    • Worked on the back end creating an API with PHP Slim MicroFramework.
    • Worked on the front end with JS and jQuery and interacted with the API.
    Technologies: JavaScript, PHP
  • C# Developer

    2011 - 2013
    Santex America
    • Worked on multi-platform video players for US-based client Origin Digital.
    • Supported viewing on iPads and Smart TVs.
    Technologies: jQuery, HTML5, ASP.NET MVC, Entity Framework, Microsoft Azure
  • Senior .NET Developer

    2012 - 2012
    Adornia (via Toptal)
    • Added some new features to an existing eCommerce website.
    • Fixed existing bugs.
    • Moved the website and database to a cloud server.
    Technologies: DotNetNuke (DNN), .NET
  • C# Developer

    2010 - 2011
    • Worked on projects for clients such as Deloitte and BSI.
    Technologies: C#, SharePoint, MS Silverlight
  • C# Developer

    2010 - 2010
    • Worked on Parallel Universe (, which profiled C++ applications uploaded by users, ran these applications on servers with up to 16 cores, and returned various performance reports to users to encourage performance improvements for multi-core servers.
    Technologies: C++
  • C#, PHP Developer

    2009 - 2010
    Gruppo IT
    • Created applications in C# and PHP.
    • Worked on components ranging from front-end layout to search engine optimization and usability.
    Technologies: PHP, C#


  • Archibald Optics

    An eCommerce website built with ASP.NET MVC 5, Entity Framework 6, CSS3, HTML5, Bootstrap 3, jQuery, and integrated with PayPal and BrainTree. Hosted in Azure.

  • Taller AutoClub

    Created a website with administration panel using CodeIgniter (PHP) and MySQL. Implemented modules to allow for management of users, cars, repairs, budgets, and more.

  • JKMate Software

    Created a website with administration panel using CodeIgniter (PHP) and MySQL. Implemented modules to allow for management of users, news, tickets, videos, comments, and more.

  • Alquiler en Córdoba

    Developed a website with administration panel and online chat functionality using with PHP and MySQL. Created various modules to manage users, clients, products, banks product reservations, and email notifications. Allowed for generation of Excel reports.

  • WebEnglish

    Developed a website for an educational institution. Created cross-browser HTML and CSS components. Used jQuery plugins, including image gallery, Lightbox, and sliders.

  • Adrian Del Pino

    Static website for a professional client. Created cross-browser responsive Bootstrap components and jQuery plugins, including an image gallery and sliders. Other skills and technologies implemented include front-end development, PSD to HTML slicing, and W3C validation.

  • Farmacia Altamirano

    Static website created with cross-browser responsive Bootstrap components and jQuery plugins, including an image gallery, and sliders. Other skills and technologies implemented include front-end development, PSD to HTML slicing, and W3C validation.

  • Multiespacio Altamirano

    Static website created with cross-browser responsive Bootstrap components and jQuery plugins, including an image gallery and sliders. Other skills and technologies implemented include front-end development, PSD to HTML slicing, and W3C validation.


  • Languages

    C#, CSS, PHP, Sass, Less, XML, HTML5, JavaScript, SQL, CSS3, C++, HTML, YAML, Stored Procedure, TypeScript, XAML, C#.NET, GraphQL
  • Frameworks

    ASP.NET, Bootstrap 3, Knockout (Knockout.js), CodeIgniter, Bootstrap, ASP.NET MVC, MVC Razor, .NET, Windows Presentation Foundation (WPF), IdentityServer 3, ASP.NET Identity
  • Libraries/APIs

    jQuery, jQuery UI, Entity Framework, AutoMapper, SoundManager 2, Backbone.js, Chart.js, LINQ, QuickBooks API
  • Tools

    Visual Studio 2015, Microsoft Visual Studio, Adobe Dreamweaver, Chrome Developer Tools, Fiddler, Notepad++, Subversion (SVN), Git, LINQ to SQL, Sublime Text, SQLyog, MS Silverlight, TFS, Visual Studio, Adobe Fireworks, Adobe Photoshop, Expression Blend, Spreadsheets, InVision, Bitbucket, xUnit, Postman
  • Platforms

    DotNetNuke (DNN), Azure, Windows, WordPress, NetBeans, Telerik, SharePoint, Joomla, OpenCart, Azure Functions
  • Other

    Front-end, Front-end Development, User Experience (UX), Software Development, Ajax, User Interface (UI), Wireframing, PSD to HTML, PSD Slicing, Web Scraping, Microsoft Azure, FTP, Website Migration, PSD, OpenCart Modules, Responsive UI, Intuit QuickBooks, Mockups, AppVeyor, Harvest, Back-end, APIs, API Integration
  • Paradigms

    Agile Software Development, Scrum, REST
  • Storage

    SQL Server 2012, SQL Server 2008 R2, SQL Server 2008, SQL Server 2014, SQL Server 2016, JSON, Microsoft SQL Server, MySQL, Database Migration


  • Expert's (Técnico Superior) Degree in Internet Services (Webmaster)
    2007 - 2011
    Instituto Superior Santo Domingo (ISSD) - Cordoba, Argentina
  • Systems Engineering (Incomplete) Degree in Computer Engineering
    2004 - 2007
    UTN (National Technological University) - Cordoba, Argentina

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