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dev_karan_24

Dev Karan

@dev_karan_24

Backend Developer

Inde
Anglais, Hindi
Certaines informations sont présentées en anglais.
À propos de moi
Struggling with a broken payment flow, a third-party API that won't behave, or a backend that's holding your product back? I build reliable Node.js backends for SaaS products — from scratch or fixing what's already there. Specifically: ✔ Stripe integration (subscriptions, billing, webhooks) ✔ Webhook systems with retry logic ✔ Fix payment failures and backend issues ✔ Secure REST APIs with Node.js, Express, MongoDB Clean, production-ready backend with fast communication. If your backend isn’t working reliably, I can help fix it. ... Plus d’infos

Compétences

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dev_karan_24
Dev Karan
hors ligne • 
Temps de réponse moyen de 59 heures

Voir mes services

API & Intégrations
I will build stripe payment and webhook system in nodejs
De30 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Fiverr

Backend Developer (Node.js)

Fiverr • Freelance

Jul 2024 - Present • 1 yr 10 mos

Developing backend systems for SaaS applications using Node.js and Express. • Built REST APIs with authentication and MongoDB • Integrated Stripe for payments, subscriptions, and webhooks • Developed webhook systems with retry logic and logging • Connected third-party APIs including OpenAI, Twilio, and SendGrid • Focused on scalable architecture and clean code practices