j
jeff_jonth

JEFF

@jeff_jonth

Senior Full Stack Reactjs Nodejs NestJS Developer

Royaume-Uni
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
Hi! I'm Jeff, a Senior Full-Stack Web Developer with 5+ years of experience building high-performance, scalable, and user-friendly web applications. I specialize in React.js, Next.js, Node.js, NestJS, PHP, Laravel, JavaScript, HTML5, CSS3, and Vue.js, delivering modern solutions that are fast, secure, and built to grow with your business. I've successfully developed custom websites, SaaS platforms, dashboards, REST APIs, eCommerce solutions, and web applications for startups, agencies, and businesses worldwide based on your needs and requirements. Let's make something different together.... Plus d’infos

Compétences

j
jeff_jonth
JEFF
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Sites Web personnalisés
I will do custom website as full stack developer, front end developer
De90 $US / projetPlus de détails
Développement de robots de trading
I will build forex broker website and forex trading platform, crypto website trade app
De150 $US / projetPlus de détails

Expérience professionnelle

Freelance_Web Designer

Senior Full-Stack Web Developer

Freelance Web Designer • Freelance

Jan 2020 - Present • 6 yrs 6 mos

As a Senior Full-Stack Web Developer, I design and develop scalable, secure, and high-performance web applications for startups, agencies, and businesses worldwide. I specialize in React.js, Next.js, Node.js, NestJS, PHP, Laravel, and modern JavaScript frameworks. My expertise includes custom web applications, SaaS platforms, REST APIs, admin dashboards, eCommerce websites, AI integrations, authentication systems, payment gateway integration, database design, bug fixing, performance optimization, and cloud deployment. I focus on writing clean, maintainable code, creating responsive user interfaces, and delivering reliable solutions that improve user experience and business growth. I have successfully completed projects across multiple industries while maintaining high client satisfaction through clear communication, timely delivery, and long-term support.