Raffaele Trivillin

Experience

• 2024/06 - Present

  Full-stack Developer @ Archeido S.r.l.

  Udine, IT - Hybrid

  Summary:

  • Developed features, tested and refactored full stack SaaS B2B web applications

  Responsibilities:

  • Given full ownership for the development of the 2 long-term projects I worked on.
  • Tasked to study and developed a cross-platform Electron application and analazying the feasibility of upgrading firmware on a famous brand of helmet intercoms.

  Achievements:

  • Solved a core N+1 query performance issue using a tree structure for self referential table
    • Created a migration port all the existing data to the new structure
  • Implemented a new section in a company's application for handling distribution of products for remote machines
    • Developed hierarchy of customers and sub-customers for handling the distribution of products, with different features depending on the "level"
    • Developed a mobile version of the application dedicated to on-field operators for handling stocks loading

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  • Ruby
  • Rails
  • Swagger
  • RSpec
  • HTML
  • CSS
  • JavaScript
  • React
  • Antd 4/5
  • NodeJS
  • Electron
  • AWS
  • Docker
  • PostgreSQL
  • MySQL
  • MQTT
  • EMQX
  • RubyMine
  • VS Code
  • DataGrip
  • Jira
  • Tempo
  • Slack
• 2019/02 - 2023/10

  Full-stack Developer @ ISTES ICT Solutions S.r.l.

  Latisana, IT - Hybrid

  Summary:

  • Designed, Developed and deployed full stack SaaS B2B web applications and windows desktop applications mainly for the HoReCa domain

  Responsibilities:

  • Full stack development of web applications using Angular - .NET - SQL Server Stack
  • Deployment of web applications on company owned servers (Windows Server 2019), Azure or on IIS on prem, depending on customer requests
  • Development of Windows Desktop applications and services in C#, VB .NET and VB6 (company legacy applications)
  • Conversion of customer requests into technical specifications and development of the requested features
  • Team management support for time and resources estimates for the development of projects features

  Achievements:

  • Designed and developed from scratch a full hotel PMS application
    • Booking handling, CMS, CRM
    • Room management and cleaning status
    • Digital invoicing serialization and automated billing on Fiscal RT Printers (as per Italian Law)
    • Multiple reports available both in excel and pdf format
    • 24 hours check-in service connected to a 3rd party Totem
    • Restaurant management and kitchen orders handling
    • Integration with 3rd party services (e.g. Channel Managers. Revenue Management Systems)
    • Integration with the State Police portal for guest data and with regional statistic data aggregators (as per Italian Law)
  • Designed and developed a restaurant POS application for order handling, table management, kitchen orders, and billing
  • Custom query extraction for the customer's needs using TSQL Stored Procedures/functions and reports generation
  • Maintained a Property Management application for a Rental Agency
  • Maintained a Beach Management application for renting sunbeds and umbrellas
  • Maintained old legacy application in VB6

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  • C#
  • .NET
  • Entity Framework
  • Angular
  • Boostrap
  • Javascript
  • TypeScript
  • HTML
  • Swagger
  • SignalR
  • VB6
  • SQL Server
  • SSRS
  • Windows Server
  • Azure Dev-Ops
  • Azure SQL
  • Visual Studio
  • VS Code
  • SSMS
  • Trello