Open to opportunities

Fermín Villanueva

@fermnvillanueva

I build type-safe Salesforce Commerce Cloud frontends that modernize enterprise commerce without re-platforming.

At Concentrix Catalyst, I led enterprise Salesforce Commerce Cloud implementations for major brands, shaping scalable architectures, migration strategies, and technical standards. I also created CLI tooling, DTO layers, and type-safe routing systems that improved developer productivity by 40%.

I've rebuilt SFRA RefArch in 30 days with an Inertia.js architecture for React and Vue, and reconstructed PWA Kit with TanStack Start and complete TypeScript support. My work helps brands modernize their commerce frontends while retaining their existing backend, integrations, and catalog.

Experience

Work history, roles, and key accomplishments

Technical Lead, Salesforce Commerce Cloud

Concentrix Catalyst

Jan 2021 - Jan 2025 (4 years)

Led technical implementation and architecture of enterprise Salesforce Commerce Cloud solutions for major brands, ensuring scalability, performance, and adherence to best practices. Mentored development teams and drove innovation initiatives including custom CLI tooling, DTO layers, and type-safe routing systems that improved developer productivity by 40%.

Salesforce Commerce Cloud OCAPI Middleware React TypeScript JavaScript GraphQL CLI Tools AWS Git CI CD Docker Webpack Vite Bun NPM

Salesforce Developer

Melon

May 2021 - Aug 2021 (3 months)

Developed custom solutions using Salesforce platform with focus on Commerce Cloud implementations. Implemented and maintained Salesforce applications ensuring code quality and performance standards.

Salesforce Salesforce Commerce Cloud Apex Visualforce Lightning Web Components JavaScript SOQL SOSL

Software Engineer

United Virtualities | We Are UV

Nov 2019 - Mar 2021 (1 year 4 months)

Developed full-stack applications using modern technologies across Salesforce, Drupal, and Node.js ecosystems. Implemented responsive and user-friendly interfaces with focus on performance and accessibility.

Salesforce Drupal PHP Node jQuery JavaScript HTML CSS

Full Stack Engineer

MAXMEDIA CIA.LTDA

Aug 2014 - Nov 2019 (5 years 3 months)

Developed and maintained web applications using diverse technology stack including Laravel, WordPress, and Node.js. Implemented responsive designs and modern user interfaces with strong focus on user experience. Managed database design, optimization, and AWS infrastructure for scalable application deployment.