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nicofernandez99

Nicolas F

@nicofernandez99

Full Stack Developer, Informatics Technician

Argentine
Anglais, Espagnol
Certaines informations sont présentées en anglais.
À propos de moi
Hi! I’m a Full-Stack Developer and Informatics Technician specialized in custom software solutions. I build websites, web apps, backend systems, REST APIs, databases, integrations, and management platforms. I work with Java, JavaScript, PHP, React, Next.js, Node.js, Express, MySQL, PostgreSQL, Prisma, JWT, OAuth, Git, and GitHub. I have experience with authentication, dashboards, roles, academic systems, inventory, APIs, multi-tenant architectures, and deployment. I provide clean, reliable solutions and clear communication.... Plus d’infos

Compétences

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nicofernandez99
Nicolas F
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Sites Web personnalisés
I will build you the best website for your business with support for later updates
De80 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Freelance_Web Designer

Full-Stack / PHP Developer

Freelance Web Designer • Freelance

Aug 2026 - Present • 1 mo

Maintenance & Services Website – Peralta Role: Full-Stack / PHP Developer Designed and developed a custom business website for a maintenance and services company. The project included: Custom responsive website development using PHP, HTML, CSS and JavaScript. Integration with the MercadoLibre API to display and manage product information from the company's MercadoLibre account. Backend logic for API communication and data processing. Integration of external services and APIs. Domain and hosting configuration. Website deployment and server configuration. SEO and Google indexing setup. Performance and responsive design optimization. Technologies: PHP, JavaScript, HTML, CSS, REST APIs, MercadoLibre API.

Self_employed / Freelance

Full-Stack Developer

Self employed / Freelance • Indépendant

Aug 2024 - Present • 2 yrs 1 mo

MiTecnica – School Management Platform Designed and developed a multi-tenant school management platform for technical secondary schools. Responsibilities and technologies Developed frontend applications using React, Next.js, JavaScript, HTML, CSS and Tailwind CSS. Developed backend services using Node.js, Express and REST APIs. Designed and managed relational databases using MySQL/PostgreSQL. Implemented authentication and role-based access control. Integrated JWT authentication and Google OAuth. Developed modules for attendance, grades, academic management, inventory, notifications, tickets and administrative processes. Implemented API integrations with external services. Worked with Git and GitHub for version control and project management. Configured application deployment, servers, DNS, SSL and hosting environments. Designed the application architecture to support multiple schools through a multi-tenant approach. This project involved the complete development lifecycle, from requirements and architecture to implementation, database design, integration, deployment and maintenance.