Leonardo

Software consultancy and development for backend services architecture and implementation using Python, PostgreSQL, Redis and
MSSQL, Docker and AWS.

Software consultancy for different clients using Python, Golang, Ruby, Rails, MySQL and PostgreSQL.

Consulting in several projects from company’s clients and company’s in house product .
The projects go from a small startup in the energy industry collecting solar panels data to an IoT platform from a big communications company in the US and a platform for connecting and configuring coolers from an energy drink major brand in Europe.
Team Lead, Software Consultancy and Development using Ruby, Go, CassandraDB, Redis, PostgreSQL.

Independent space for software development of open source projects. Software consulting for COMNIO (http://comnio.com). Analysis, development and maintenance of web applications using Ruby (with Cuba microframework), PostgreSQL, MongoDB.

Consulting for telephone industry company. Team Lead, Software Development using Ruby on Rails and MySQL database.

Web development for several customers from Europe.
Project leading and development and server administration for a high traffic advertisement campaign building system using Ruby On Rails

Software development for a domain provider company.
Development of an internal customer support system using PHP, MySQL, XSLT, SOAP and jQuery.

Consulting for a software development company.
Fact research, structure planning and development of a SOA system client with OpenLaszlo and Adobe Flex.

Software Development for GIS systems.
Development of a multiuser role-based georeferenced data management application using Ruby On Rails.
Research on Flex maps API (Modest Maps).
Research and implementation of HTML maps using OpenLayers.
Development of a dynamic portal using Python as CGI and XML as storage.
Full stack development of a SOA data surveying application using PHP, PostgreSQL, Adobe Flex and Yahoo Maps API.
Research and implementation of a map server using UMN Mapserver
Development of Web Services using PHP, PostgreSQL and PostGIS for spatial queries and geocoding.
Linux servers configuration and maintenance.
Cross-platform desktop client application for a SOA system using Python, wxWidgets and SQLite.

Software development for a tourism agency.
Development of a billing application using PHP and MySQL.
Integration of an internal application with the “Mercado Socios” program from Mercado Libre (http://mercadolibre.com.ar)

Software development for administrative applications.
Research, planning, design and implementation of a SOA system, based in custom XML communication protocol for a later migration of an already implemented console based (Progress 4GL) centralized system.
Development of a claims reception system for the “Departamento Provincial de Irrigación” using Progress 4GL.
Development of a socket-based application for HTTP communication with a health insurance company using Qt framework.
Development of a middleware to transform text files with a custom format into MS Excel workbooks.
Development of a VBA macro for automatic charts generation in MS Excel.
Research and proof of concept development using Progress Dynamics

Development for an in house system.
Development of an internal administrative desktop application using Visual Basic and later migration to a web platform using PHP and
MySQL.