Looking for a job

Anthony Bustamante

@anthonybustamante1

I build and modernize full-stack .NET and React applications, from payments and workflows to AI-powered content pipelines.

United States

Message

What I'm looking for

I'm looking to build and modernize production applications end to end, with opportunities to apply .NET, React, cloud platforms, integrations, and practical AI/LLM workflows.

I've spent nine years building, deploying, and modernizing production web applications as an independent senior software engineer. My long-term work with Sengii Connect spans a commercial community and collaboration platform, where I carry features from technical design through production refinement.

I built sponsored-content and advertising capabilities, Stripe-based payment and e-commerce workflows, Kanban and workflow features, real-time SignalR functionality, and reporting tools. I also modernize mixed legacy and modern .NET systems while contributing to database design, deployments, troubleshooting, accessibility remediation, and integrations.

I'm exploring practical AI workflows through modular LLM content pipelines, model evaluation, and hosted and self-hosted prototypes. I build across C#, .NET, React, SQL Server, AWS, and Azure, including cloud-based collaboration applications and integrations with Google Workspace, Amazon SES, Zapier, and Stripe.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer / R&D

Current

Independent Consultant

Jan 2017 - Present (9 years 9 months)

Independent consulting with long-term client Sengii Connect, designing and implementing full-stack features, modernizing legacy .NET codebases, and researching AI/LLM workflows.