Vasile Adrian Rosian

Vasile Adrian Rosian

Alba Iulia, Romania
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Vasile Adrian Rosian

Vasile Adrian Rosian

Alba Iulia, Romania
Member since August 25, 2015
Vasile is a web developer who has been working as a freelancer since 2008 with a focus on eCommerce and payment methods. He is an expert in developing efficient digital solutions for businesses, and he knows how to deal with a demanding freelance schedule and how to work with clients from around the world.
Vasile is now available for hire
Portfolio
Experience
  • PHP, 7 years
  • Symfony2, 3 years
  • MySQL, 7 years
  • Haskell, 1 year
  • Erlang, 1 year
  • Clojure, 1 year
  • Go, 1 year
  • Functional programming, 2 years
Alba Iulia, Romania
Availability
Part-time
Preferred Environment
Fedora, Sublime Text, Git, Docker
The most amazing...
...site I've created is checkoutportal.com.
Employment
  • Freelance Developer
    PFA Rosian Vasile Adrian "Web Solutions"
    2009 - PRESENT
    • Develop Joomla GNU/GPL components such as JjAntispam, JingleSubscriptions, and several others.
    • Develop eCommerce plugins for clients such as A1m and Euro Payment group, major payment processors in Europe.
    • Contribute to the development of Affiliate X, a unique niche market tool for affiliate sales. The task requires working with parsing high volume data feeds and optimizing database queries for high availability.
    • Develop a data acquisition software from a Zigbee-based mesh network as part of a research paper.
    • Manage and develop Wirecard AG's merchant acquisition platform, checkoutportal.com.
    • Manage and help develop ChatPiper.com and the connected chat applications.
    Technologies: PHP, HTML, CSS, JavaScript, Python, Clojure, Erlang, Swift, Symfony2, Django, Pylons, Compojure, ClojureScript, Reagent, Chicago Boss
  • Web Developer
    Emotion Design
    2008 - 2008
    • Developed small business websites in Sibiu.
    • Trained other developers in PHP/HTML/CSS/JS.
    • Worked with Code Igniter on various web applications.
    • Developed eCommerce workflows with Joomla/Virtuemart.
    • Managed a team of 2 junior developers.
    Technologies: PHP, HTML, CSS, JavaScript
Experience
  • Checkout Portal (Development)
    https://www.checkoutportal.com

    Merchant aquisition portal for online payment solutions.

  • ITST - Private Aviation Procurement Software (Development)
    http://www.itstl.net/

    Symfony2 application for private jet availability and reservation, with cost estimations and multi-leg flights

  • Totto - Distributed Grocery List (Development)
    https://github.com/rredpoppy/toto

    Hobby project with Clojure http-kit websockets and local IndexDb storage

  • Sena Probee Interface (Development)
    https://github.com/rredpoppy/sena

    Python multiprocessing app that exposes a Sena Probee sensor reading from a mesh network over a web interface via Server Sent Events.

  • SplitCrypt - Encrypt by Splitting (Development)
    https://github.com/rredpoppy/splitcrypt

    Implementation of one of my professor's encryption algorithms for file encryption based on equivalent keys and a "zipper" type spliting of a file using the key.

  • EqvKey - Compute the Equivalent Key (Development)
    https://github.com/rredpoppy/eqvkey

    A method to generate stronger encryption keys by flipping the bits of a given key after a threshold number.

  • Golang MD File-based Site CMS (Development)
    https://github.com/rredpoppy/gosite

    The engine transforms a folder structure with Markdown files into a full site using Go and Martini web framework - very good site speed.

Skills
  • Languages
    PHP, SQL, JavaScript, Python, Haskell, Swift, Erlang, Ruby, Elixir, Java, Go, Clojure
  • Frameworks
    Symfony2, Silex, Django, CakePHP, CodeIgniter, Chicago Boss, Pylons, Flask, Ruby on Rails, AngularJS
  • Platforms
    Joomla, WordPress
  • Storage
    MariaDB, MySQL, Redis, MongoDB, CouchDB
  • Misc
    eCommerce, Martini, Servant
  • Libraries/APIs
    Compojure, SQLite, Backbone.js
  • Paradigms
    Concurrent Programming, Functional programming
  • Tools
    ClojureScript, Phoenix
Education
  • Master's degree in Computer Science
    "1 Decembrie 1918" University - 3-5, Revolutiei, Sibiu, Romania
    2013 - 2015
  • Bachelor's degree in Computer Science
    "1 Decembrie 1918" University - 5, Gabriel Bethlen, Alba Iulia
    2009 - 2012
  • Bachelor's degree in Military Science and Information and Organization Management
    Land Forces Academy "Nicolae Balcescu" - 3-5, Revolutiei, Sibiu, Romania
    2004 - 2008
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