Open to opportunities

Michael Buyco

@michaelbuyco

Message

I build scalable cloud systems, APIs, and full-stack products.

Philippines

Message

What I'm looking for

I'm open to relocation and roles where I can lead architecture and delivery of scalable cloud systems, APIs, distributed services, and full-stack products.

I've built production software for FoodByUs, Sinch MessageMedia, Spectrum One, and Kaito Tech Solutions, spanning high-throughput messaging, restaurant platforms, healthcare integrations, and AI-driven sales engagement.

At FoodByUs, I delivered 100+ production-ready features with 100% test coverage, built systems supporting 1,000+ restaurant partners and 50,000+ products, and modernized a legacy Laravel application from v5.2 toward v11.

I've designed distributed, event-driven services and cloud infrastructure using AWS, GCP, Docker, Kubernetes, Terraform, and CI/CD. My work includes a HIPAA-compliant serverless data pipeline, messaging infrastructure serving 3+ million daily active users, and a scalable AI outreach platform built with FastAPI, React, AWS SQS, and Google ADK.

As CTO and Co-Founder of Kaito Tech Solutions, I partner with clients from requirements through deployment, leading technical strategy, architecture, API integrations, and full-stack delivery.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Kaito Tech Solutions

Oct 2025 - Present (10 months)

Partner with clients to architect and deliver custom software solutions, specializing in full-stack web development and robust API integrations. Lead technical strategy and system architecture for the agency, ensuring scalable and maintainable deliverables.