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Johnson S
@johnson_websaas
Full Stack Web and AI Application Developer
Großbritannien
Englisch, Deutsch, Französisch, Spanisch
Über mich
I built my first line of code at age fourteen fixing broken loops on old terminals and realized software solves real human friction.
Today I engineer robust applications with modern stacks. I am not new to software development having built scalable web apps and AI integrations for years though I am new to this platform.
Whether you need a Next.js MVP or a full MERN stack platform I deliver clean code that scales seamlessly.
Let us build your product today.
Kompetenzen
Johnson S
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Benutzerdefinierte Websites
I will build saas mvp, nextjs web app with supabase, figma to nextjs, ai integration
Fehlerbehebung
I will fix website bugs, rebuild website or web app development with react and nodejs
Arbeitserfahrung
Lead Full Stack Developer
Upwork • Vollzeit
Jan 2023 - Present • 3 yrs 9 mos
Engineered over forty custom web applications and SaaS MVPs for global clients using Next.js React Node.js and Supabase. Optimized backend query performance by forty percent and integrated complex AI workflows.
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Senior Software Engineer
Fiverr • Vollzeit
Mar 2022 - Dec 2022 • 9 mos
Delivered high performance MERN stack web applications and custom REST APIs for e-commerce and enterprise businesses. Reduced page load times by fifty percent through advanced component rendering strategies.
AI Web Application Engineer
Freelancer • Freiberufler
Jun 2021 - Feb 2022 • 8 mos
Developed intelligent web applications combining Django backends with React frontends and integrated machine learning endpoints to automate user workflows and data processing pipelines.
