Antonio Luis Santos
AI Full-Stack Software Engineer
I build AI driven applications and agentic systems that automate end to end workflows, integrate complex platforms, and operate reliably at scale with strong emphasis on security and fault tolerance.

About me.
The person behind the code.
A Full Stack Software Engineer specializing in generative AI, leveraging expertise in ReactJS, Next.js, TailwindCSS, Supabase, Python, and FastAPI to solve complex technical challenges. Experienced in building AI powered applications, chatbots, and scalable web platforms, with a focus on AI and API integrations using tools like OpenAI, OpenClaw, and ClaudeCode, as well as automation platforms such as Zapier. Known for identifying system inefficiencies, designing intelligent solutions, and implementing workflows that improve performance, reliability, and user experience across multiple platforms.
Hands on experience integrating financial and business APIs including Intuit and Bill.com, ensuring seamless data flow and operational continuity. Adept at streamlining processes, automating repetitive tasks, and connecting disparate systems to deliver scalable, production-ready architectures. Background includes QA leadership and rule engine development with IBM ODM, contributing to enterprise systems while addressing operational bottlenecks and maintaining high standards for quality, accuracy, and performance.
Experience.
What I've built and where.
AI Full Stack Software Engineer
Bruntwork Co. (Freelance)
IT & Web Development Integrations Specialist focused on building scalable automation and API driven systems across CRM,…
Senior IBM ODM Specialist (BRMS) & QA Team Manager
Bell Canada Inc.
Lead QA for a large-scale, customer-facing platform. Focus on accuracy, reliability, and seamless delivery while fosteri…
Senior IBM ODM Developer
Bell Canada Inc.
Lead end-to-end development of IBM ODM BRMS solutions aligned with business and technical requirements.
ODM Developer | BRMS Engineer (IBM ODM)
Bell Canada Inc.
Contributed to the design and development of enterprise applications using IBM ODM BRMS.
Tech stack.
The tools I use to build solutions tailored to you.
The Lab.
Built with Claude Code.
// 60s reflex challenge — generated by claude code
Click targets as they appear. You have 60 seconds.

