Vinicius Silva

Systems Analyst

Support and evolution of enterprise systems with .NET, C# and Django.

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About

I am a Systems Analyst at the Federation of Industries of the State of Bahia (FIEB), in Salvador, Brazil. I work on the support and evolution of enterprise systems in .NET Framework and .NET Core: I analyse the problem, fix it and deliver the improvement in web applications the business uses every day.

I started in IT in 2020 as an apprentice at Indra, inside the Bahia State Department of Finance, where I later worked with Azure DevOps, build and release pipelines and Sonar. Since then I have supported the Mezzow Connect system, built the API behind the "Decisões" menu of the TCM Portal at the Court of Accounts of the Municipalities of Bahia, and developed SICCO (the Accounts Control System) at Netra Tecnologia.

Beyond the .NET ecosystem, I develop with Python and Django. This site is an example: a Django application in a Docker container, published by a CI/CD pipeline.

Experience

  1. May 2026 – present

    6 months

    Systems Analyst

    Federação das Indústrias do Estado da Bahia (FIEB)

    Salvador, Bahia

    Support and evolution of enterprise systems in .NET Framework and .NET Core, with analysis, fixes and improvements to web applications.

    • Maintenance of legacy systems.
    • API development.
    • SQL Server databases.
    • Support for business demands in a corporate environment.
    • .NET Framework
    • .NET Core
    • SQL Server
    • JavaScript
    • HTML/CSS

  2. Dec 2025 – May 2026

    6 months

    Systems Analyst

    Netra Tecnologia

    Salvador, Bahia (on-site)

    Development and maintenance of SICCO (Accounts Control System) on an MVC architecture.

    • Development and maintenance of SICCO modules with ASP.NET MVC and Razor.
    • Data integration between SICCO and the TCM Portal.
    • Responsive web interfaces with .NET, HTML/CSS and JavaScript.
    • Business rules and front-end/back-end integration with JavaScript and jQuery.
    • Clean Code practices and code standardisation.
    • ASP.NET MVC
    • Razor
    • JavaScript
    • jQuery
    • HTML/CSS

  3. Jul 2024 – Dec 2025

    1 year and 6 months

    .NET Backend Developer Intern

    Tribunal de Contas dos Municípios do Estado da Bahia

    Salvador, Bahia

    Web software development on an MVC architecture with ASP.NET Core and Razor, in a Scrum and Kanban team.

    • Built the API for the "Decisões" menu of the TCM Portal.
    • SQL Server queries of basic and intermediate complexity for the TCM Portal.
    • Web interfaces with .NET, HTML/CSS and vanilla JavaScript, integrated with the back end through jQuery.
    • Development and maintenance of systems applying Clean Code.
    • Daily work with GitHub, Redmine and Postman.
    • .NET
    • C#
    • ASP.NET Core
    • Razor
    • SQL Server
    • jQuery

  4. Jan 2022 – Jul 2022

    7 months

    IT Assistant

    Mezzow Tecnologia

    Remote

    Support and configuration of the Mezzow Connect system, receiving DICOM images and checking routines.

    • Handling support tickets for Mezzow Connect.
    • Application testing and API checks.
    • Maintenance of systems developed in Java.
    • Java
    • DICOM
    • APIs

  5. Jul 2021 – Nov 2021

    5 months

    Trainee Systems Analyst at SEFAZ-BA

    Indra

    Salvador, Bahia (on-site)

    DevOps work at the Bahia State Department of Finance, directly supporting the development teams.

    • Creation of projects and repositories in Azure DevOps.
    • Configuration of build and release pipelines.
    • Configuration and use of Sonar.
    • Package build generation.
    • SLA compliance and developer support.
    • Azure DevOps
    • Pipelines
    • Sonar

  6. Feb 2020 – Jul 2021

    1 year and 6 months

    Apprentice at SEFAZ-BA

    Indra

    Salvador, Bahia

    Took part in the meetings that defined the technology environments of the Bahia State Department of Finance, and validated specifications and documents for the applications developed.

Skills

Backend
  • C#
  • .NET
  • .NET Core
  • .NET Framework
  • ASP.NET Core
  • ASP.NET MVC
  • Razor
  • Python
  • Django
  • Java
Frontend
  • JavaScript
  • jQuery
  • HTML
  • CSS
Data
  • SQL Server
DevOps
  • Azure DevOps
  • Pipelines Build/Release
  • Sonar
  • Git
  • GitHub
Practices
  • MVC architecture
  • REST APIs
  • Clean Code
  • Scrum
  • Kanban
Tools
  • Postman
  • Redmine
  • GitHub Desktop

Artificial intelligence

I use artificial intelligence as a productivity tool in day-to-day development, to speed up repetitive tasks and the investigation of problems.

Projects

At work

On GitHub

Education

Contact

For job openings, projects or technical questions, use one of the channels below.