AI applications
Useful AI products built around reviewable workflows, structured inputs, and dependable outputs.
Software Engineering • AI • Automation
I'm Caleb Rogers, a software engineer building AI applications, document-processing systems, workflow automation, API integrations, dashboards, and native macOS software using Python, FastAPI, Next.js, React, TypeScript, Swift, and SwiftUI.
Engineering focus
From backend architecture to the final interface, I focus on clear workflows, inspectable behavior, and maintainable implementation.
Useful AI products built around reviewable workflows, structured inputs, and dependable outputs.
Background jobs, webhooks, third-party integrations, and operational systems that replace manual handoffs.
Full-stack Next.js applications and focused native macOS tools built with Swift and SwiftUI.
Selected work
Commercial source-code product
A self-hosted FastAPI and Next.js system that turns PDFs into reviewable Markdown, HTML, JSON, text, images, reports, and ZIP packages.
Python · FastAPI · Next.js · background jobs
Native macOS application
A SwiftUI engineering workspace with an integrated editor, terminal, plugin toolbox, workflow dashboard, project sessions, and Markdown reporting.
Swift · SwiftUI · Xcode · shell execution
Communications automation
A missed-call recovery workflow with SMS qualification, operator review, authentication, Stripe billing, and appointment-oriented lead handling.
Next.js · TypeScript · Twilio · Stripe
API operations
A webhook ingestion and monitoring application with signature verification, searchable events, retries, and alerting workflows.
Next.js · TypeScript · Prisma · webhooks
Architecture / code case study
A documented workflow for structured briefs, AI-assisted drafting, human review, exports, and Google Docs delivery.
Next.js · OpenAI API · Google Docs · Prisma
Featured commercial product
The RelayWorks AI Document Processing Kit packages a working PDF-to-structured-output workflow into a self-hosted FastAPI and Next.js codebase.

Technology stack
Python, Swift, TypeScript, JavaScript
FastAPI, Next.js, React, SwiftUI
REST APIs, background jobs, authentication, webhooks, workflow automation, document processing
GitHub, Git, Xcode, Cloudflare, Vercel, Stripe, Twilio
Services
I design and build AI-enabled workflows, API integrations, document-processing systems, internal tools, and full-stack applications with a clear operational purpose.
Explore servicesAbout Caleb
I build practical software from architecture through interface, with an emphasis on systems that make complex or repetitive work easier to run and review.
More about meHave a project in mind?