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Luis Lafer-Sousa, C# Developer in Dallas, TX, United States
Luis Lafer-Sousa

C# Developer in Dallas, TX, United States

Member since August 9, 2017
Skilled technology evangelist with several years of experience in software architecture, building products, and running teams of engineers. He's highly analytical and able to design and implement sophisticated technology solutions to business needs while also focusing heavily on the fundamental engineering principles of security, maintainability, scalability, and fault tolerance.
Luis is now available for hire


  • Associa
    AWS, CI/CD, Docker, Test Automation, C#, .NET Core, TypeScript, Node.js...
  • Pariveda Solutions
    AWS, C#, Node.js, Xamarin, AngularJS, Swift (iOS development)...
  • Beck Technology
    C#, WPF, Windows Forms, ADO.NET, MS SQL Server


  • C#, 7 years
  • Continuous Integration (CI), 5 years
  • Amazon Web Services (AWS), 5 years
  • Continuous Delivery (CD), 5 years
  • .NET Core, 4 years
  • Node.js, 3 years
  • Docker, 2 years
  • TypeScript, 1 year
Dallas, TX, United States



Preferred Environment

macOS, Git, Visual Studio Code, Slack

The most amazing...

...thing I’ve built was a set of mathematical algorithms for optimizing ideal combinations of thousands of variables in construction modeling software.


  • Senior Manager, Digital Plaform

    2016 - PRESENT
    • Spearheaded an integration effort with an international team to build a suite of applications to transform the HOA management process and engage Associa’s millions of homeowners.
    • Led a team in creating an API, an API management system, and a service bus for securely providing data to third-party partners and vendors.
    Technologies: AWS, CI/CD, Docker, Test Automation, C#, .NET Core, TypeScript, Node.js, AngularJS, MS SQL Server
  • Project Manager (2016) | Technical Architect (2014-2016)

    2014 - 2016
    Pariveda Solutions
    • Ran a team of Pariveda consultants to ensure the successful delivery of technology solutions.
    • Worked with the team and client decision makers to design and architect implementations to solve complex problems faced by business stakeholders.
    • Brokedown and estimated development work while monitoring status and risk throughout the lifecycle of the project.
    • Developed a modern web and mobile application.
    • Built cloud infrastructures following DevOps' best practices using primarily AWS Services and common CI tools.
    Technologies: AWS, C#, Node.js, Xamarin, AngularJS, Swift (iOS development), Java (Android development)
  • Software Engineer

    2012 - 2014
    Beck Technology
    • Created novel advanced algorithms for design optimization software; was selected to present work at academic optimization conference; ran experiments and first-authored a published paper.
    • Performed feature development following an MVVM design pattern for DProfiler (construction modeling and cost planning software), DESTINI Optioneer (design optimization and analysis tool), and DESTINI Estimator (cost estimation management platform).
    Technologies: C#, WPF, Windows Forms, ADO.NET, MS SQL Server
  • Linux Administrator and Script Developer

    2010 - 2012
    Harvard Medical School, Conway Lab
    • Wrote custom processing scripts for massive fMRI data files.
    • Built and administered technology for the lab, including multi-CPU processing machines.
    Technologies: Linux, Bash, MATLAB



  • Languages

    C#, TypeScript, SQL, JavaScript, Java, Swift
  • Frameworks

    .NET Core, .NET, AngularJS
  • Libraries/APIs

    Xamarin.Android, Xamarin.iOS, Node.js
  • Tools

    Atlassian, Visual Studio, AWS SQS, AWS SES, AWS IAM, AWS ELB, AWS SDK, AWS EBS, Amazon SES, JetBrains
  • Paradigms

    Continuous Integration (CI), Continuous Delivery (CD), Agile, Unit Testing
  • Platforms

    Amazon Web Services (AWS), Docker, Android, iOS
  • Storage

    Microsoft SQL Server, NoSQL, AWS S3, AWS RDS
  • Other

    Business Intelligence (BI), Data Analytics, Data Analysis, Project Management, IT Project Management


  • Bachelor of Science degree in Mathematics with Computer Science
    2007 - 2012
    Massachusetts Institute of Technology | MIT - Cambridge, MA, USA
  • DevOps Engineer Professional
    MARCH 2018 - MARCH 2020
  • Solutions Architect Professional
    MARCH 2018 - MARCH 2020
  • Xamarin Developer
    FEBRUARY 2016 - FEBRUARY 2017
    Xamarin University
  • Programming in C# Specialist
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