j
jisealeco

Alex

@jisealeco

Backend Developer

Nigeria
Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
Hi, I’m Alex, a Backend Developer specializing in JavaScript, Node.js, Express.js, MongoDB, PostgreSQL, and REST APIs. I build secure and scalable backend systems, APIs, authentication systems, database solutions, and custom business applications. I also have experience integrating AI features and third-party APIs into web applications. I focus on clean, maintainable code, reliable solutions, clear communication, and on-time delivery. If you need a professional Node.js backend developer to build, fix, or improve your application, I’m ready to help. ... Lees meer

Skills

j
jisealeco
Alex
offline • 

Bekijk mijn diensten

Bugfixes
I will reliably debug fix and optimize your nodejs backend and express API
VanafUS$ 20 / projectMeer informatie
API en integraties
I will integrate ai features to enhance business efficiency
VanafUS$ 20 / projectMeer informatie

Portfolio

Werkervaring

Self_Employed

Backend Developer

Self Employed • ZZP

Oct 2025 - Present • 1 yr

Backend Developer specializing in JavaScript, Node.js, Express.js, MongoDB, PostgreSQL, and REST APIs. I develop secure and scalable backend applications, build REST APIs, integrate databases and third-party services, implement authentication, and troubleshoot backend issues. I have developed personal and project-based applications to strengthen my practical backend development skills.