Connor D.

I build and fix software for businesses that need a working result without turning every task into a long development project. That might be connecting two systems, automating a manual workflow, adding an AI feature, fixing a payment flow, or getting an existing application ready for real users. I work with what you already have and make the changes the job needs. I'm Top Rated Plus with $60K+ earned on Upwork. My work includes a real estate data platform with ingestion pipelines and AI search, a production backend for a workforce analytics SaaS, and an education platform where I lead backend work across several developers and external vendors. I've also delivered database reviews, payment integrations, mobile business tools, and enterprise security assessments. I host and operate my own applications, so deployment, infrastructure, and ongoing maintenance are part of my work too. When a project involves outside vendors, I help define the integration contracts, access boundaries, and responsibilities between systems. Projects I take on include: - API integrations, webhooks, payments, and subscription workflows - AI features, chatbots, retrieval, data extraction, and automation - Data pipelines, database work, dashboards, and internal tools - Existing application fixes, production readiness, and deployment - Authentication, permissions, security reviews, and remediation My main stack is JavaScript and TypeScript, React, Next.js, Node.js, Supabase, and PostgreSQL. I assess other technologies against the actual work and the existing system. For a clearly defined result, I can quote a fixed price with written scope and acceptance criteria. For an uncertain problem, I start by identifying what needs to be investigated before pricing the implementation. Send me the application, workflow, or integration you need help with, what is going wrong, and what a successful result would look like.