Build scalable AI-integrated applications, workflow automation systems, operational tooling, and GPT-powered software with senior engineering expertise.
Specializing in AI-assisted applications, backend integrations, automation systems, operational workflows, GPT tooling, and scalable software architecture for startups and growing businesses.
GPT-integrated platforms, AI-assisted workflows, intelligent search systems, conversational interfaces, and AI-enhanced mobile or web applications.
View ServicesOperational automation systems, CRM integrations, reporting pipelines, internal tools, and AI-assisted business process automation.
Explore ToolsNode.js APIs, Firebase systems, vector search, retrieval workflows, data pipelines, and scalable backend architecture.
Read Infrastructure GuideA local-first coding assistant for client architecture questions, debugging triage, MVP scope, Firebase cost concerns, and codebase risk. The original work is the product layer around the model: custom retrieval, evals, safety rules, Mac-hosted infrastructure, and human handoff.
View the Coding AI Case StudyMost real-world AI systems fail not because the model is weak, but because the surrounding software architecture becomes unstable, disconnected, or operationally fragile.
Successful AI applications require scalable backend systems, good data flow design, maintainable infrastructure, operational reliability, and thoughtful product integration.
Bill Vivino Technology helps startups and businesses move beyond AI demos into production-ready software systems that can scale reliably over time.
Node.js APIs, Firebase architecture, scalable data systems, and cloud infrastructure.
Open Decision ToolInternal tooling, reporting systems, CRM automation, and workflow orchestration.
Try EstimatorImprove maintainability, scalability, and operational reliability as complexity grows.
Run Architecture CheckCommentary on AI-assisted development, software complexity, and modern engineering systems.
Why experienced software engineers still matter in the era of AI-assisted development and vibe coding.
Read ArticleExploring how AI coding tools behave more like fast junior developers than autonomous senior engineers.
Read ArticleWork directly with a senior software engineer on AI-integrated applications, backend systems, workflow automation, and scalable software architecture.
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Verified reviews from real projects
“Amazing in communication.”
Client · iOS App (Swift & Firebase)
“Went above and beyond.”
Client · Firebase Integration Revamp
“It was great working with Bill! Very pleasant and knowledgeable.”
Client · Language Learning App