Matias Leandro Kruk, Developer in Mar del Plata, Buenos Aires Province, Argentina
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Matias Leandro Kruk

Verified Expert  in Engineering

Software Developer

Location
Mar del Plata, Buenos Aires Province, Argentina
Toptal Member Since
April 15, 2013

Matias is a talented engineer who specializes in creating efficient, scalable, and flexible server solutions. He has extensive experience in various technologies and architectures, and stays up to date with the latest technologies. He is an expert in Python, Django, Celery, and MongoDB.

OAuthLinuxPythonCeleryAgile Software DevelopmentMongoDBDjangoBackbone.jsMySQLjQueryApache CassandraFacebook APIMicrosoft SQL ServerGulpKarma

Availability

Part-time

Preferred Environment

Linux, OS X, PyCharm, Git

The most amazing...

...code I've ever written was in the migration of offline processing solutions using Celery and MongoDB in order to improve overall system performance.

Work Experience

Software Developer

2011 - PRESENT
Freelance
  • Established a high level of expertise in Django.
  • Implemented AngularJS integration for solutions created in Django.
  • Established proficiency in using OAUTH for social platform integration.
  • Worked on a number of projects with clients in various global locations.
  • Gained experience in using a worldwide contractor hiring tool.
Technologies: AngularJS, Django

Full-stack Developer

2016 - 2016
SeatCrawler.com (via Toptal)
  • Built a responsive web app on AngularJS.
  • Developed a performant back-end on Django REST Framework.
Technologies: AngularJS, Django

Software Engineer

2015 - 2016
Gravity4
  • Developed full-stack software features.
Technologies: AngularJS, Celery, Django, Python

Software Engineer

2013 - 2015
Online Freelance Agency
  • Developed full-stack software features for a marketing platform.
Technologies: MongoDB, Celery, Django, Python

Architect

2011 - 2015
Jetmails.com
  • Implemented modules in Django.
  • Migrated older technologies such as Java, PHP, and HTML4 to HTML5, Django, or Celery.
  • Integrated PowerMTA in the platform to improve overall delivery rate.
  • Implemented tracking modules from MySQL heavy procedures in MongoDB or the Celery Light Map/Reduce mechanism for generating statistics.
  • Created MySQL replication schemas.
Technologies: MySQL, Java, PHP, Python

Back-end Developer

2012 - 2013
Rebelmouse.com
  • Established expertise in OAuth technology for social platform integration.
  • Developed a Flickr OAuth platform bridge.
  • Developed Disqus and Foursquare bridges.
  • Gained experience with Backbone.js and jQuery for integration with back-end REST services.
  • Worked with the Gmail API.
Technologies: Backbone.js, Python

Web Developer

2010 - 2011
Nextive Solutions LLC
  • Used the Facebook API platform.
  • Practiced performant PHP techniques.
  • Integrated social features in popular online games.
  • Gained experience in Scrum methodology.
  • Worked for large companies such as Playdom.
Technologies: Facebook API, PHP

Developer

2006 - 2010
INIDEP (Argentinian Scientific Institution)
  • Served as IT technical head of the most important oceanographical database for the Argentinian sea platform.
  • Developed several data analysis algorithms for creating an oceanographical atlas.
  • Interacted with scientists to identify new requirements for database improvements.
  • Developed and maintained applications that interacted with the database.
  • Developed solutions that interfaced with specific hardware such as TSAL and GPS.
  • Became familiar with MATLAB algorithms.
Technologies: Visual Basic

Jetmails

This is an email marketing campaign platform that handles many millons of deliveries every month. I created the architecture and developed all of the necessary functionality.

Rebelmouse

http://www.rebelmouse.com
This is a popular NYC startup. I was in charge of OAUTH bridging integration and several back-end improvements.

ThemisBar

http://themisbar.com/
I developed portions of this using Drupal.

Ceara EVT

http://cearaevt.com/
This is the website of a popular travel agency in Argentina. I developed it using PHP and MySQL.

Addnow

Social aggregator platform.

Languages

Python, JavaScript, Visual Basic, Java, PHP

Frameworks

Angular, Django, AngularJS

Libraries/APIs

Backbone.js, jQuery, Facebook API

Tools

Celery, Gulp, Karma, Git, PyCharm

Paradigms

Agile Software Development

Platforms

Linux, iOS, MacOS, OS X

Storage

MongoDB, MySQL, Memcached, Microsoft SQL Server

Other

OAuth, Apache Cassandra, Software Architecture

2012 - 2012

Master's Degree in Augmented Reality

La Plata University - La Plata Argentina

1997 - 2005

Bachelor's Degree in Information Engineering

FASTA University - Mar del Plata, Argentina

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