HELLO, I'M
FERNANDOESPINOSA
SENIOR FULL STACK ENGINEER
ARCHITECTING
SCALABLESOLUTIONS
MICRO-FRONTENDS & DESIGN SYSTEMS
DRIVING
ENGINEERINGEXCELLENCE
LEADERSHIP & MENTORSHIP
ABOUT
PERSONAL INFO
- Name:Fernando Espinosa Salido
- Email:mail@fer.cc
- Phone:+52 (624) 12745-05
- Location:Guadalajara, Mexico
- Website:curriculum.fer.cc
PROFESSIONAL PROFILE
Full Stack Engineer driven by Front-end development and performance optimization, with proven experience in implementing Design Systems and successfully managing teams. Over 14 years of experience architecting scalable web applications.
Expert in modernizing legacy systems (Monolith to Micro-frontends) and leading technical teams to deliver high-quality software using Agile methodologies.
Currently serving as Tech Lead at CLIP, spearheading Design Systems and Micro-frontends architecture.
SKILLS
JUST MY AWESOME SKILLS
Specialized in Front-End Architecture, Design Systems & Performance Optimization. Expert in modernizing legacy systems and leading technical teams.
React / JS
Expert, 8 years
Architecture
Micro-frontends
Node.js
Advanced
Design Systems
Storybook / UI
KNOWLEDGE
- JavaScript (ES6+)
- TypeScript
- React (Hooks, Context)
- Redux / React Query
- Module Federation
- Webpack / Rspack
- TailwindCSS
- Node.js / Express
- CI/CD Pipelines
- Unit Testing
LANGUAGES
KEY ACHIEVEMENTS
CAREER HIGHLIGHTS
Micro-frontends Architecture
Spearheaded the strategic migration of a critical monolith to a Micro-frontend ecosystem using Module Federation, enabling 6 teams to deploy independently and reducing integration conflicts.
Design Systems Leadership
Co-led the corporate visual unification by architecting a scalable Design System documented in Storybook, ensuring brand consistency across multiple products and reducing UI dev time.
Ecosystem Standardization
Defined the organizational Front-end stack (Linters, Testing Coverage, and TypeScript migration strategies), elevating code quality and developer mobility across projects.
Performance Optimization
Modernized legacy application performance by implementing Rspack/Webpack optimizations and Service Workers, significantly improving load times and user experience.
Engineering Culture
Structured and formalized the Front-end Career Path and hiring criteria, aligning technical growth expectations and improving recruitment processes.
EXPERIENCE
14+ Years Experience!
A journey through full stack development, architecture, and leadership.
Tech Lead - Core Team
CLIP | Mexico (Remote)- Design Systems Leadership: Spearheaded the collaboration with UI/UX leadership to architect and implement a unified Design System. Authored comprehensive documentation in Storybook, resulting in consistent visual identity across all company projects.
- Engineering Culture & Standardization: Defined and implemented the official Front-end Engineering profile/career path, aligning technologies and hiring criteria across the organization.
- Developer Experience (DX): Engineered a suite of support libraries to standardize development, including unified Linters, Unit Testing coverage requirements, and a '3-Level TypeScript' adoption strategy to facilitate smoother JS-to-TS migrations.
- Micro-frontends Architecture: Created the standard project template pre-configured with Module Federation, enabling rapid bootstrapping of new Micro-frontends.
- Performance Optimization: Consulted for resource-constrained teams to modernize legacy projects, implementing Webpack/Rspack optimizations and Service Workers for advanced caching strategies.
Senior Full Stack Engineer
CLIP | Mexico- Architecture Evolution: Proposed and led the strategic migration from a monolithic architecture to Micro-frontends using Module Federation. This allowed the massive merchant-facing system (managed by 6 teams) to be split into independent deployable units and integrated into native mobile apps via WebViews.
- Product Development: Led the development of the Merchant Dashboard and the B2B Developer Portal, including public API documentation and SDK integration guides.
- Performance Tuning: Standardized the implementation of React Hooks and React Query across teams to handle server state and caching efficiently. Implemented Webpack asset compression, significantly reducing load times.
- Mentorship: Acted as a key technical mentor, training other teams on modern React patterns and performance best practices.
Software Engineer
TIEMPO DEVELOPMENT- Led the critical migration of a legacy Xojo application to a modern React.js architecture, significantly improving maintainability.
- Designed a desktop application using ElectronJs and Material-UI, establishing the foundational UI patterns for the product.
- Optimized data flow by implementing Redux and custom middleware, automating complex API interactions.
Software Engineer
NEUROTRONIX- Architected real-time communication protocols for IoT parking devices using Node.js (sockets/serial ports).
- Coordinated a cross-functional team (C# & PHP developers), aligning hardware and software integration for payment systems.
Full Stack Developer
JAGUAR LABS- Project Waterlink: Developed a responsive SPA using Angular. Engineered a custom drag-and-drop calendar feature.
- Project Elio Motors: Built an interactive 3D car configurator (Angular/Laravel), enabling real-time feature customization.
- Modernization: Migrated legacy Front-end code (Dojo to jQuery) and implemented responsive frameworks.
eBusiness Manager & Senior Web Developer
CLUB SOLARIS- Directed the full software lifecycle for e-commerce platforms and internal call center systems.
- Managed IT and Design teams using Scrum. Pioneered the migration of static sites to dynamic PHP/AngularJS frameworks.
CONTACT
LET'S KEEP IN TOUCH
I'm always open to discussing new projects, creative ideas or opportunities to be part of your visions.
ADDRESS
Guadalajara, Mexico
PHONE
+52 (624) 12745-05
mail@fer.cc