Explorar las categorías
Explora
Fiverr Pro
Español
$
USD
Ujjwal Kumar
@ujjwalkumar2108
Backend Developer, Nodejs Backend API Expert
India
Hindi
Sobre mí
Backend Developer with expertise in Node.js, Express, and MongoDB. I build scalable APIs, fix backend bugs, and design efficient database systems. Experienced in developing real-world projects like CRM and inventory systems. Skilled in authentication (JWT), email integration, and performance optimization. I focus on clean, secure, and reliable code with fast delivery and responsive support. Let’s work together to build powerful backend solutions.
Habilidades
Ujjwal Kumar
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Digitación de datos
I will do fast data entry, copy paste and excel data formatting work
API e integraciones
I will develop secure rest API using nodejs, express and mongodb with jwt auth
