Software Developer2017 - PRESENT
Technologies: RabbitMQ, MySQL, Elixir, Ruby on Rails (RoR)
- Developed back-end features in Ruby and Elixir.
- Worked on an Elixir app to manage the websocket component for real-time notifications.
- Worked within a Scrum workflow using GitHub and peer review for code versioning and quality assurance.
Software Developer2016 - 2017Toptal Clients
Technologies: Ruby on Rails (RoR)
- Developed an eCommerce site in Ruby on Rails.
- Created the back-end for BuyWearShare Marketplace for women's fashion.
Software Developer2015 - 2016Pivotal
- Developed and supported various pivotal CloudFoundry services (RabbitMQ, Redis, Cassandra) and worked on the RabbitMQ codebase (Erlang), tutorials, and documentation.
Software Developer2014 - 2015Cashplay
Technologies: MySQL, Ruby on Rails (RoR)
- Created a game monetization platform for iOS/Android in Ruby on Rails. Integrated payment gateways and a BI database.
Software Developer2014 - 2014IFAD (United Nations)
Technologies: PostgreSQL, Ruby on Rails (RoR)
- Developed a CRM system to manage meetings and people belonging to the International Fund for Agricultural Development. .
Software Developer2013 - 2014Tesco PLC
Technologies: Ruby on Rails (RoR), Ruby
- Developed a sales forecasting application.
- Created an ActiveRecord adapter for a Teradata DB.
- Added multi-tenancy support to the existing application.
- Provided Linux (Red Hat) system administration.
- Mentored junior developers.
Analyst/Programmer2009 - 2012Freelance
Technologies: Spree, PostgreSQL, MySQL, C-treeACE, Ruby on Rails (RoR), Ruby, Java, C++
- Developed several eCommerce sites with Spree Commerce.
- Integrated with a payment gateway by Unicredit (PagOnline) with Ruby on Rails.
- Developed a company website: http://www.rsaweb.com.
- Developed two gems for spreecommerce.com: spree_delayed_job, spree_slider.
- Designed and developed customer relationship management (CRM) system.
- Designed and developed an application to manage the production process of a company in the cartridge recycling business.
Analyst/Programmer2001 - 2008Visionael
Technologies: Oracle, Eclipse, Visual Basic, Apache Tomcat, Web Services, Java Application Servers, Java
- Contributed to the design, development, integration, installation, and maintenance of OSS systems for various companies worldwide, including Vodafone (Italy), TOnline (France), Israeli Air Force, Bell Mobility (Canada), Equant (France), Telkomsel (Indonesia), and the Defense Information System Agency DOD (USA).
Analyst/Programmer2000 - 2000Advanced Network Solutions, Milan, Italy
Technologies: Oracle, Visual Basic
- Designed and developed NetIP (Network Inventory and Provisioning) for Vodafone and HP.
Analyst/Programmer1998 - 2000Sistemi Informativi (an IBM Company), Palermo, Italy
- Developed the SUAP Intranet/Internet application. SUAP is used by various municipalities for the management of the authorizations to be provided during the companies and factories life cycle.
- Consulted at the Italian Ministry of Defense in Rome during the design/development phases of the SIAC project, a system for military spare parts identification and coding.
- Designed and developed the Business Intelligence System (OLAP).
Analyst/Programmer1991 - 1997Database Sicilia, Palermo, Italy
Technologies: Unix, Microsoft Access, Visual Basic, COBOL, C
- Designed and developed SDO, a software package for the Case Sheet management for hospitals.
- Managed installation and HelpDesk of GESBANK, a Banking Management System.
- Developed the SIFBAN (front-office banking) system inside a multi-companies team (Olivetti, Andersen Consulting, SicilCassa). The project was developed on a client-server architecture using the C and Cobol programming languages on Multitask/Transactional operating systems (Ms-Dos, IBM MVS). Use of MicroFocus Cobol and of Microsoft C on a MS-DOS platform.
Developer1990 - 1990Freelance
Technologies: C, C++
- Built a C-Scape graphic library.
- Conducted computer-based training.