Jefrey - Software Developer with 5 years of comprehensive full-stack experience

Bogotá, Bogota D.C., Colombiaen

Led the development of a customer management system, improving data retrieval efficiency.

Expanded technical skill set to include frontend, backend, and database management.

Published on CazVid

Summary

Experienced developer specializing in full-stack web application development, project leadership, and skill diversification.

Key Achievements

Progressed from junior developer to team lead, managing project workflows and mentorship.

Skills

JavaScriptAvanzado

Utilized JavaScript for building dynamic client-side interfaces and Node.js backend development.

React.jsIntermedio

Developed responsive web applications using React.js as part of the frontend team.

Databases (MySQL, MongoDB)Intermedio

Designed and maintained relational and NoSQL databases to support application data needs.

Team LeadershipIntermedio

Supervised junior staff, coordinated project tasks, and facilitated team meetings.

Experience

Customer Service Advisor, BackOffice, Team Leader - Iberia Campaign

Konecta

Use of Amadeus and Resiber systems for booking management, Power BI, Excel

Customer Service Advisor - Claro Landline Campaign

Konecta

Education

IED San Benito Abad

Commercial High School Diploma

IES INFOTEP

Professional Technician in Systems

Intermediate English Course

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