About Me

I'm Nicolás Ariel Fernández, a Full Stack Developer and UX/UI Design Student, with over 3 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.

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3+ 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

March, 2025 - Present

Freelance Web Developer

Freelance - Corrientes, Argentina

I 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.

React.jsNext.jsTypeScriptNode.jsExpressTailwind CSSMaterial UIMongoDBPostgreSQLLaravelDockerGitAWS
April, 2022 - January, 2023

Fullstack Developer (Remote)

IT Crowd - Buenos Aires, Argentina

Developed 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.

AWSRuby on RailsPythonJavaScriptNode.jsReact.jsTeamwork
January 2016 – March 2022 | January 2023 - January 2025

International Career in Gastronomy and Hospitality

Oceania and Europe

Professional 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.

LeadershipWorking under pressureMulticultural adaptabilityTime management
January, 2015 - March, 2016

Frontend Web Developer (Remote)

Freelance - Corrientes, Argentina

Designed and developed websites for clients across various industries, gathering client requirements and delivering projects on time.

SQLHTMLCSSJavaScriptAngularJSjQueryPHP (Laravel)
August, 2013 - January, 2015

Android & Web Developer (On-site)

Soluciones Palm SA - Corrientes, Argentina

Developed Android applications and web platforms, working with cross-functional teams and ensuring seamless user experiences.

AndroidJavaWeb Development

Frequently Asked Questions

Learn a bit more about how I work and how I can help you.