Laureano Martin Arcanio, Full-stack Developer in Córdoba, Argentina
Laureano Martin Arcanio

Full-stack Developer in Córdoba, Argentina

Member since February 5, 2014
Laureano has been a professional developer for 13+ years. Most recently, he's been focusing on full-stack web solutions with a strong focus on design and UX. He has architected complex software systems with cross-team collaboration capabilities to interact fluently between product, development, and UX. Laureano values results-focused teams and loves to deliver outstanding solutions to ambitious problems.
Laureano is now available for hire




Córdoba, Argentina



Preferred Environment

OS X, Windows, Linux

The most amazing...

...thing I've built as a passionate software and hardware enthusiast is an Arduino flight computer to deploy and log data for parachute recovery in model rocketry.


  • Senior Full-stack Developer

    2021 - 2022
    AB InBev
    • Developed API endpoints to fully manage bank transfers for company payments to third-party businesses and clients.
    • Implemented unit tests for deliverable code, making some other existing code more testable.
    • Set up and built a dashboard React app for managing users, transactions, authorization, and many other back office operations.
    • Developed a custom logging tool for "Business" level logs for none technically related administrators. This feature included back-end API (from scratch), a back office tool, and adding a logging code to all the client's platform.
    Technologies: TypeScript, Node.js, React, PostgreSQL, Koa, Jest, MUI CSS
  • Senior Full-stack Developer

    2020 - 2021
    • Built a client-facing application for a location data marketplace.
    • Integrated payment, authorization, and authentication flow.
    • Built API usage pricing algorithms based on business logic.
    • Developed acceptance automated tests for the UI and back-end.
    Technologies: Python, AWS, Vue, Testing, Flask
  • Front-end Developer

    2019 - 2020
    • Jumped into an existing Vue project and rebuilt it based on design specifications.
    • Created animated landing pages for mobile and desktop.
    • Worked on different projects inside the company to add features or develop new ones from scratch.
    Technologies: Python, Vue, React
  • Front-end Developer

    2018 - 2019
    • Developed an embedded AI-driven chat app for hospitals and organizations.
    • Handled cross-browser implementations with great visual quality and consistency.
    • Collaborated with teams and worked with designers and developers on many POC projects.
    Technologies: Docker, Node.js, Redux, React
  • Full-stack Engineer

    2017 - 2017
    Mariner Exchange
    • Refactored major parts of the system to support proper URL and search engine crawling of the site.
    • Improved site traffic starting from content coercion, relevant linking, and proper tagging. Used data analysis from Google Analytics metrics.
    • Used data analysis to help design data features like top locations, top services, and recommendations.
    Technologies: Data Science, Data Analysis, Search Engine Optimization (SEO), Python, CSS, Ember.js
  • Senior Front-end Developer

    2016 - 2017
    Trumaker (via Toptal)
    • Reimplemented a user interface for an existing eCommerce platform.
    • Developed features and fixed bugs.
    • Optimized performance.
    • Migrated the whole codebase from Ember 1.12 to Ember 2.13.
    Technologies: Ruby on Rails (RoR), Ember.js
  • Front-end Developer

    2015 - 2016
    Medify, Ltd. (via Toptal)
    • Built an online exam app for university applicants in the UK. Fully backed with unit and acceptance testing, currently on production and being used by thousands of users.
    • Supported multiple browsers and ecosystems.
    • Built CSS from scratch using Flexbox and top-notch technologies.
    • Provided integration and acceptance testing for all of the app's features.
    Technologies: Ember.js
  • Ember Front-end Developer

    2015 - 2015
    Cropster (via Toptal)
    • Built an MVP of a hybrid app for coffee cupping.
    • Used the latest CSS3 technologies to be fully adaptable across devices (Flexbox).
    • Tested using Apple TestFlight with real customers.
    • Designed the app to work offline and automatically sync to the server.
    • Built on top of Cordova to be portable across platforms.
    • Submitted to the Apple iTunes store for beta testing.
    Technologies: Cordova, Ember.js
  • Front-end Developer

    2015 - 2015
    DoubleBit Consulting (via Toptal)
    • Built a CRM platform for the roofing industry.
    • Focused on implementing new features for an MVP release.
    • Implemented Gitflow and code reviews as a quality rule.
    Technologies: REST, Ruby on Rails (RoR), Bootstrap, AngularJS
  • Front-end Developer

    2014 - 2015
    Monsoon (via Toptal)
    • Implemented designs into an existing Ember.js app.
    • Fixed features that weren't styled to better match designs.
    • Handled cross-browser testing and fixes.
    • Implemented features as a part of a Scrum team.
    Technologies: InVision, Ruby on Rails (RoR), Bootstrap, Ember.js
  • Front-end Responsive Designer

    2014 - 2014
    GroupVitals (via Toptal)
    • Handled UI design and implementation.
    • Converted from PSD to HTML.
    • Handled general bug fixing.
    • Implemented performance optimizations.
    Technologies: MySQL, Laravel, Codeship, Git, CSS, HTML, jQuery, FontAwesome, Bootstrap 3
  • Senior Front-end Developer

    2011 - 2014
    Intel Corporation
    • Designed the CSS and HTML framework used since release 3.4 of the Intel AppUp Store Center.
    • Designed and implemented the branding and customization framework used for many Intel partner stores.
    • Prototyped for usability tests for several internal projects that are used to showcase many technologies to outside stakeholders.
    • Evangelized CSS at Intel ASDC Argentina.
    • Developed multiplatform mobile prototypes using Intel XDK.
    • Performed image processing with JavaScript for face recognition software.
    Technologies: JavaScript, CSS, HTML5
  • Instructor

    2011 - 2013
    Capacitacion IT
    • Worked as HTML5 trainer for over two years leveling up people from different areas such as design, developers, and communicators.
    • Worked as a user experience trainer for over a year.
    Technologies: UI Design, HTML5
  • Web Developer

    2010 - 2011
    • Developed the first Intel AppUp store UI based on HTML5 technologies that served as a prototype for future releases.
    • Created a reusable JavaScript framework to be used as a working base for AppUp Store future releases.
    Technologies: CSS, HTML, JavaScript
  • Web Developer

    2009 - 2010
    Adventure Sports Holidays
    • Worked as an end-to-end developer doing new features and handling bug fixes.
    • Created an automated backup system using Cron Jobs and Bash to keep MySQL dumps safe on other servers.
    • Generated reports from transactions, for example: “Best seller suppliers for the last month.”.
    • Handled PSD to HTML translation for several pages of the company.
    • Created a PHP MVC framework for internal use that met a particular set of requirements for the company.
    Technologies: Bash, Linux, MySQL, JavaScript, CSS, HTML, PHP, Python
  • Systems Developer

    2007 - 2009
    Contractor at FEMUCOR
    • Developed an administration ecosystem for FEMUCOR Argentina (OMG), a client-server based solution developed with Python and Linux.
    • Developed a paperwork administration and task scheduling system.
    • Created an entities administration, querying, and reporting tool.
    • Developed a payments and account balances system.
    • Handled server and client installation, configuration, and administration based on Linux/Windows.
    • Created a mailing system for entities with overdue pay balances.
    Technologies: CSS, JavaScript, HTML, PHP, Python
  • Co-owner in Sales and IT Services

    2006 - 2007
    Condhor Hardware
    • Resold hardware and managed stock.
    • Created IT services based on Windows and Linux.
    • Handled network configuration and administration.
    • Consulted about hardware and software products.
    Technologies: Hardware, Networks, Windows, Linux
  • Visual Studio Developer (Contract)

    2002 - 2004
    Pizza 12
    • Created a point-of-sale system based on the Windows platform.
    • Developed the communication driver to be able to use Fiscal printers.
    • Created a stock system to be used by the administration based on point of sale information.
    Technologies: Visual Studio


  • PostCSS Plugin

    This plugin removes unneeded similar grey color from a CSS file and replaces them with the closest from a given set of grays.

  • CSS Layout Techniques Explained

    A sample project exploring CSS classic layout techniques compared to Flexbox and GridLayout.

  • Advanced CSS Toptal Academy Talk

    Live talk streamed worldwide about Advanced CSS techniques. Exploring Classic, CSS3, Flexbox, and Grid techniques for layout.

  • CapitalLetter jQuery Plugin

    I created this plugin to facilitate the use of capital letter style for designers and developers. It has been adopted by many people around the world by now.

  • Elastic Layout (Responsive Implementation)

    Code samples created for a talk about this state-of-the-art technique for achieving responsiveness with a new set of (forgotten) techniques.

  • Website Front-end Presentation Layer

    Worked as a part of an amazing Scrum team doing front-end development work and focusing on the presentation layer.

  • Group Ministry Web App Front-end

    Worked as a part of an end-to-end team doing design and front-end for this awesome group ministry app.

  • Arduino Rocket Flight Computer

    An Arduino based hardware and software for model rockets recovery and logging system.
    The hardware consists of an arduino nano board, a giroscope, pressure sensor and a SD card reader.
    The project includes software and hardware layout and the rocked 3d model for 3d printing.

  • CSS Layout Tutorial: From Classic Approaches to the Latest Techniques (Publication)
    Mastering CSS is an absolute necessity for any solid web designer or developer. This tutorial walks you through the fundamentals of CSS layout principles, from classic CSS2 techniques to the latest approaches in CSS3. Learn more about how to leverage all that CSS has to offer in order to optimize both the user’s experience and the quality of your code.


  • Languages

    Python, JavaScript, HTML5, CSS, TypeScript, HTML, Bash, C++
  • Frameworks

    Ember.js, Koa, Bootstrap 3, Bootstrap, Redux, Flask, Jest, MUI CSS
  • Libraries/APIs

    React, Vue, Node.js, Objectify
  • Paradigms

    Data Science, UI Design, REST, Search Engine Optimization (SEO), Test-driven Development (TDD), Testing
  • Other

    User Interface (UI), Full-stack Development, Data Analysis, AWS
  • Platforms

    Apache Kafka, Docker, Arduino
  • Storage

    MySQL, PostgreSQL


  • Bachelor's (in Progress) Degree in Graphic Design
    2010 - 2015
    IES Siglo 21 - Cordoba, Argentina
  • Partially Completed Bachelor's Degree in Physics
    2004 - 2007
    FAMAF - Cordoba, Argentina

To view more profiles

Join Toptal
Share it with others