About Me
I'm Nicolás Ariel Fernández, a Full Stack Developer and UX/UI Designer, a graduate of the UX/UI Design Diploma at Coderhouse, with over 4 years of software development experience.
My main focus is developing efficient web applications using modern technologies like React, Next.js, Node.js, and TypeScript. In parallel, my training in UX/UI Design gives me a user-centered vision, allowing me to design interfaces that not only look amazing but are highly functional, intuitive, and accessible.
I consider myself a proactive professional, detail-oriented, and always ready to learn new industry tools. I enjoy working in teams and being involved in the entire product lifecycle: from visual conceptualization to the final code in production.
Download CV4+ years of experience
React, Next.js, TypeScript, Node.js, and modern architectures.
UX/UI Design Focus
Creating intuitive interfaces and user-centered experiences.
Continuous Learning
Proactivity, adaptability, and passion for technical best practices.
Work Experience
SSR Fullstack Developer
EVOLVEREI build end-to-end solutions where code and design are considered together from the start. I work both on projects where I own the whole path — design, development and deployment — and within multidisciplinary teams. I choose the stack per project, set up CI/CD pipelines, and integrate user experience from the prototyping stage rather than as a layer added at the end.
Founder & Full-Stack Developer
GymSmartAccessI built GymSmartAccess from zero: a SaaS platform solving payments, access control and member management for independent gyms in Argentina. I owned the architecture, the interface design and the production deployment. It is live with paying customers, iterating on real feedback. It forced me to treat every feature as a product decision rather than just code.
Freelance Web Developer
Freelance - Corrientes, ArgentinaI work with a wide range of clients to help turn their ideas into solid, functional web applications. From the early stages, I support them in shaping a realistic development plan—breaking down ideas into smaller, actionable steps and moving forward through modular iterations. Day to day, I’m building and maintaining full-stack solutions, from UI design and frontend development to backend APIs and deployment pipelines. I enjoy collaborating closely with clients, writing clean and maintainable code.
Fullstack Developer (Remote)
IT Crowd - Buenos Aires, ArgentinaDeveloped web applications using full-stack technologies, including backend services with Ruby on Rails and frontend frameworks like React.js, working closely with cross-functional teams.
International Career in Gastronomy and Hospitality
Oceania and EuropeProfessional Chef and Team Leader: Successful development of a career in Culinary Arts working in fast-paced professional kitchens in Australia, New Zealand, Sweden, and Germany. Development of high-performance work habits transferable to software development: strict time management, attention to detail, adaptability to new environments, and ability to execute complex workflows under pressure.
Frontend Web Developer (Remote)
Freelance - Corrientes, ArgentinaDesigned and developed websites for clients across various industries, gathering client requirements and delivering projects on time.
Android & Web Developer (On-site)
Soluciones Palm SA - Corrientes, ArgentinaDeveloped Android applications and web platforms, working with cross-functional teams and ensuring seamless user experiences.
Frequently Asked Questions
Learn a bit more about how I work and how I can help you.