Steve Castillo
Full-Stack Developer for web apps and business systems
New to Contra
Steve is ready for their next project!
AI allows us to write code faster. But that doesn’t necessarily mean we are delivering software faster.
This is one of the most interesting contradictions emerging in software development.
According to GitLab’s 2026 AI Accountability Report, conducted by The Harris Poll among...
Provided technical consulting for an existing software platform, focusing on code quality, maintainability, architecture, and engineering standards.
I reviewed pull requests and existing implementations to identify technical debt, recurring code issues, architectural risks, and...
Created a complete Figma design for an online marketplace, including a responsive landing page, product discovery sections, authentication flows, favorites, chat, and publishing screens.
The design was structured with reusable components, clear visual hierarchy, responsive...
Developed and improved a responsive institutional platform for managing budget requests, payments, expense reports, POA processes, approvals, documents, and administrative reporting.
I worked across the full stack, implementing frontend interfaces with Next.js and TypeScript,...
