Nahuel Martin Lucero Seinturia, Full-stack Web Developer in Toronto, ON, Canada
Nahuel Martin Lucero Seinturia

Full-stack Web Developer in Toronto, ON, Canada

Member since April 16, 2018
Nahuel is a passionate full-stack web developer who has been lately involved in mostly JavaScript-stack projects. He truly enjoys researching and applying the latest technologies and methodologies wherever he can. Nahuel joined Toptal to find projects where he can grow as a professional and take on challenges as part of his day-to-day work.
Nahuel is now available for hire

Portfolio

Experience

Location

Toronto, ON, Canada

Availability

Part-time

Preferred Environment

Slack, VS Code, Git, Linux

The most amazing...

...thing I've coded was an OAuth 2.0 authorization server in Node.js.

Employment

  • Senior Software Engineer

    2018 - PRESENT
    Quantum Mob
    • Oversaw the development of a real-time web app for one of the biggest mobile games companies in Toronto. The app lets administrators control the flow of a live session of one of their multiplayer games using a set of third-party APIs and the MQTT protocol. Each user had the capability of creating and customizing their own dashboards using a set of different widgets.
    • Served as the team/tech lead of the team responsible for building several new websites for AirMiles, a well-known customer loyalty program in Canada.
    • Set up AirMiles' project scaffolding, analyzed requirements, created user stories, performed code reviews, and coded among other tasks. These websites have a considerable amount of public traffic so performance and scalability were paramount.
    • Mentored less experienced developers by defining and implementing a thorough code-review process.
    Technologies: Auth0, Contentful, Node.js, TypeScript, Next.js, React
  • Web Developer

    2017 - 2018
    Pragmars, LLC
    • Developed a web solution to provide participants of the California Workers’ Compensation system with litigated case data and documents (React.js with Apollo Client and Recompose).
    • Built a GraphQL API that feeds the web app and also handles authentication.
    • Thoroughly tested the back-end business logic using Jest.
    • Ensured the durability of the front-end React.js component by testing it with Jest and Enzyme.
    Technologies: GraphQL, React, Node.js
  • Web Developer

    2017 - 2017
    Tradehelm, Inc.
    • Worked for Pharos Innovations on Navitas: a web application designed for senior people that enables them to take medical surveys online and receive assistance from professionals; used React.js as front-end JavaScript framework.
    • Created and maintained several REST microservices; used ASP.NET Web API 2 framework.
    • Thoroughly tested front-end React components using Jest.
    • Created and maintained a high number of unit tests for the microservices using xUnit and Fluent Assertions.
    • Developed and maintained a set of integration tests between the different microservices using SpecFlow.
    Technologies: CSS, HTML, SQL, C#, React
  • Web Developer

    2016 - 2017
    Agea S.A.
    • Helped to maintain one of the legacy CRMs of the company; used ASP.NET MVC and SQL.
    • Created an app using Angular 2 with TypeScript and Gulp. This tool was an add-on for the company's real-estate CRM that let its users upload and edit new developments.
    Technologies: C#, Gulp, TypeScript, Angular
  • Web Developer

    2015 - 2016
    Competir S.A.
    • Created a web tool application for the company's internal use to moderate user-generated content; used ASP.NET MVC, Knockout.js, and SQL.
    • Built a web content management system (CMS) for the website, Loscreadores.tv; used ASP.NET MVC 4, AngularJS, ASP.NET Web API 2, and NHibernate.
    • Developed an OAuth 2.0 authorization server for the SSO of the different products of the company. The server was implemented on Node.js and using Couchbase as the database.
    • Created a web application to manage the content of the site, Aula365.com; used AngularJS, ASP.NET Web API, and Elasticsearch.
    Technologies: Couchbase, ASP.NET Web API, ASP.NET MVC, Knockout.js, Angular
  • Web Developer

    2013 - 2015
    Starcom Mediavest Group
    • Created a POC desktop app using ASP.NET WinForms, LINQ, and MDX queries. The app, using a statistical algorithm and historical data, allowed users to forecast the agency spending for the next few years.
    • Developed a web application that was oriented to media spending reports, with filters per agency, client, country and media type; used ASP.NET MVC, jQuery, and MDX queries.
    • Built a web application for media agencies which allows users to manage the entire workflow of media contracts and billing for a new media campaign; used ASP.NET Web Forms, jQuery, SQL, and NUnit.
    Technologies: jQuery, CSS, HTML, JavaScript, ASP.NET MVC

Experience

Skills

  • Languages

    JavaScript, CSS3, TypeScript 3, HTML5, TypeScript, SQL, GraphQL, Sass, SCSS, HTML, CSS, C#
  • Frameworks

    Redux, Express.js, Next.js, ASP.NET MVC, Koa, Jest, ASP.NET Web API, Angular, Bootstrap 3, Knockout.js
  • Libraries/APIs

    React Redux, Node.js, React, Ramda, Passport.js, jQuery, WinForms
  • Tools

    Git, VS Code, Mongoose, Webpack 3, NPM, Babel, React Apollo, Slack, Gulp, Auth0, Yeoman, Visual Studio 2015
  • Paradigms

    REST, Scrum, Functional Programming
  • Other

    APIs, Enzyme, OOP Designs, ESLint, Apollo Server
  • Platforms

    Windows, MacOS, Contentful, Linux
  • Storage

    SQL Server 2014, MongoDB, SQL Server 2008 R2, Couchbase

Certifications

  • Contentful Certified Professional
    APRIL 2020 - APRIL 2022
    Contentful

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