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Rafhael Marsigli

@rafhaelmarsigli

Senior Full-Stack Engineer specializing in PHP/Laravel and high-performance, scalable architectures.

Brazil
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What I'm looking for

I am seeking senior engineering roles where I can own architecture and infrastructure, drive TDD and documentation practices, automate processes, and deliver scalable, cost-efficient systems.

I am a Senior Full-Stack Engineer with 15+ years of experience focused on PHP/Laravel and React ecosystems, delivering tested, secure, and high-performance web systems. I lead legacy migrations, build scalable architectures, and implement TDD culture to improve code quality and team autonomy.

As a technology partner and lead engineer, I architect infrastructure and automation that reduce operational costs and manual work — including a full legacy migration to Docker/Hetzner, a multi-tenant headless CMS in production, and marketing automation integrations using WhatsApp, n8n, and Chatwoot.

I take ownership of the full application lifecycle, prioritize documentation (ADRs) to eliminate hero culture, and maintain a strong focus on observability, CI/CD, and static analysis to ensure maintainable, production-grade systems.

Experience

Work history, roles, and key accomplishments

MS
Current

Lead Engineer & Infrastructure Architect

Mega Model Sul

Jan 2020 - Present (6 years 1 month)

Built and maintain the southern division's digital ecosystem, led migration from legacy shared hosting to container-based infrastructure, and implemented automation (WhatsApp+n8n+Chatwoot) that replaced manual telemarketing processes.

IC
Current

Senior Full Stack Developer

Independent Consulting

Mar 2010 - Present (15 years 11 months)

Provided end-to-end application development and technical direction for startups and businesses using Laravel and React, delivering tested, high-performance systems and automations such as NR Secure's NR-12 report generator.

MS

Full Stack Developer

Mega Model Sul

Jan 2013 - Jan 2020 (7 years)

Developed lead-capture CRM, websites, landing pages and client membership features, contributing to the division's digital product suite and preparing systems for later infrastructure modernization.

Rush CMS logoRC

Founder / Product Developer

Rush CMS

Designed and shipped a multi-tenant headless CMS serving 50+ sites on a single instance with sub-20ms API responses, 600+ tests, and JSONB-based dynamic content modeling to eliminate DB migrations.

Education

Degrees, certifications, and relevant coursework

Rafhael hasn't added their education

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Rafhael Marsigli - Lead Engineer & Infrastructure Architect - Mega Model Sul | Himalayas