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Skills

  • .NET
  • Angular
  • ASP.NET
  • Back End Development
  • C#
  • Front End Development
  • JavaScript
  • ReactJS
  • SQL
  • Web Development

Services

  • Senior .NET Full-Stack & API Development

    $30/hr Starting at $200 Ongoing

    Dedicated Resource

    I build and improve production-grade web applications and REST APIs using C#, .NET, ASP.NET Core, Angular, React, and TypeScript. I can design backend services, modernize legacy systems, integrate third-party...

    .NETAngularASP.NETBack End DevelopmentC#

About

Senior .NET Full-Stack Engineer | APIs, Angular/React, SQL & Cloud

Senior full-stack software engineer specializing in C#/.NET, ASP.NET Core, REST APIs, Angular, React, TypeScript, SQL Server, and PostgreSQL. I build and modernize reliable web applications, integrate third-party systems, improve database performance, and support Azure/AWS deployments with CI/CD. I bring production experience from an international energy company and focus on maintainable code, clear communication, and practical delivery. I am available part-time for 10–12 hours per week, outside my full-time role. Portfolio: https://leo8190.github.io/portfolio/ | GitHub: https://github.com/leo8190

Work Terms

Available 10–12 hours per week outside my full-time role. I prefer clearly defined milestones, written requirements, and regular async updates, with scheduled calls when useful. Hourly rate: USD 30. Fixed-price work is quoted after scope review. Payment and delivery follow Guru SafePay and agreed milestones.