The Engineer Behind Systems That Last in Production
15+ years building mission-critical software for healthcare, insurance, and telecom. Author of 2 technical books. I help founders ship scalable systems without inheriting technical debt.
I'm Fernando Magalhães, CEO & Founder of FM ByteShift Software.
For 15+ years, I've engineered software that handles real production load instead of creating technical debt that slows down growth.
My background is in healthcare, insurance, and telecom. In these sectors, downtime and compliance gaps carry real financial and operational risk. I apply that same engineering discipline to companies that need stable infrastructure from day one.
We translate complex requirements into systems that run without constant firefighting. Whether building from scratch, modernizing legacy code, integrating AI, or automating workflows, every solution follows production-grade standards with explicit upgrade paths.
Engineering capabilities:
• Custom software architected for your actual scale
• Modular systems that expand without full rewrites
• Automation that replaces manual processes and reduces overhead
• Direct integrations that eliminate data silos
• Legacy modernization with zero production downtime
• Flexible support: on-demand blocks or monthly retainer
I've published two technical books on software engineering. Your project uses proven architectural patterns, not experimental approaches that require costly refactoring later.
If you need systems built for production stability instead of quick fixes that break under load, let's talk.
Engineering built for real-world stakes
Our Mission
Deliver production-ready software that scales without technical debt.
We apply enterprise engineering standards to every project: modular architecture, compliance-first security, and explicit upgrade paths. Systems that handle real load, reduce long-term maintenance costs, and grow with your business.
Our Vision
Make enterprise-grade engineering the baseline, not the exception.
A future where scaling never requires rewrites, and technical debt never stalls innovation. We're setting the standard so startups ship with production discipline from day one.
Our Values
✓ Quality first — Our code is tested, documented, and ready for production.
✓ Transparency — you know exactly what’s being done, when, and why.
✓ Long-term partnership — you get support after delivery, not just a handoff and goodbye.
✓ Built to last— Architecture designed for scale. Systems that grow with your business instead of breaking under load.
✓ Ethics and responsibility — Our work respects laws, data, and people.
Address
R Pais Leme, 215 - CONJ 1713
Pinheiros, SP - CEP: 05.424-150
Get in Touch
FM ByteShift Software — CNPJ: 62.145.022/0001-05