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backendexpert29

Tobey

@backendexpert29

Backend Developer: Firebase, Supabase And API Expert

Nigeria
Anglais, Français, Allemand, Espagnol, Arabe
Certaines informations sont présentées en anglais.
À propos de moi
Hello. I’m a professional backend developer focused on building, fixing, and optimizing modern backend systems for websites, mobile apps, and digital platforms. I help startups and developers create secure, scalable, and efficient backend solutions that work I specialize in Firebase, Supabase, Node.js, and REST APIs. I have hands-on experience designing authentication systems, connecting frontends to databases, and solving backend errors that affect performance and user experience. Whether you need a new backend system or help fixing an existing one, I can deliver reliable and clean solutions... Plus d’infos

Compétences

b
backendexpert29
Tobey
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Sites Web personnalisés
I will deploy lovable web app fast base44 bolt backend hipaa baa compliance check whop
De80 $US / projetPlus de détails
Correction de bugs
I will fix shopify liquid code bugs backend connect shopify to whop checkout page etsy
De15 $US / projetPlus de détails

Expérience professionnelle

Backend Developer

BackendForge • Freelance

Feb 2024 - Present • 2 yrs 3 mos

• Designed and implemented backend systems using Firebase and Supabase, including database structure, authentication, and security rules • Built and maintained REST APIs with Node.js and Express for web and mobile applications • Developed secure authentication systems (Email/Password, Google OAuth, JWT) with proper session handling and user management • Fixed complex backend issues such as authentication failures, API errors, database permission problems, and integration bugs • Connected frontend applications (Webflow, React, Flutter, etc.) to backend services and APIs • Structured and optimized databases for performance, scalability, and efficient data retrieval • Integrated third-party services such as payment gateways, external APIs, and automation tools • Used tools like Postman and browser dev tools to test, debug, and monitor backend performance • Assisted clients and projects in improving backend reliability, reducing errors, and ensuring smooth functionality Worked on multiple real-world and personal projects focused on building stable, secure, and scalable backend systems.