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Natalia

Software Developer with 5 years of experience in web applications

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San José, San José, Costa Rica
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Competencies

JavaScriptAdvanced

Applied JavaScript in developing dynamic frontend features and interactive user interfaces.

React.jsAdvanced

Built and maintained responsive web applications utilizing React for component-based architecture.

Node.jsIntermediate

Developed backend APIs and services with Node.js supporting web and mobile applications.

SQLIntermediate

Designed and optimized database schemas and queries for efficient data management.

Agile MethodologiesIntermediate

Participated in sprint planning, stand-ups, and retrospectives to streamline development cycles.

Education

High School Diploma
M.E.P.

Summary

A dedicated software developer with 5 years in web development, specializing in full-stack solutions, UI/UX improvement, and backend optimization. Proven ability to lead projects, collaborate effectively, and deliver quality software.

Key Achievements

  • Led the development of a scalable e-commerce platform used by over 10,000 customers.
  • Optimized backend services reducing load times by 30%, enhancing user experience.
  • Collaborated with cross-functional teams to deliver multiple projects on time and within scope.

Experience

Helpdesk Agent

Global Sourcing & Software
June 2025 - October 2025

Provided technical and customer support for software-related inquiries, resolving issues efficiently and independently., Managed multiple conversations and systems simultaneously while maintaining accuracy and service quality., Documented detailed case notes and resolutions used JIRA ticket system to ensure continuity and customer satisfaction., Maintained calm, professional, and empathetic communication in high-pressure or complex support scenarios.

English Help Desk Agent

PerTec Global Services
May 2023 - June 2025

Delivered end-to-end customer support in English, assisting users with technical issues, account inquiries, and service troubleshooting., Demonstrated strong active listening and empathy, adapting communication style to meet customer needs and emotions., Consistently met or exceeded performance metrics related to resolution time, quality, and customer satisfaction., Used JIRA and internal systems to manage tickets, escalate issues appropriately, and track resolutions., Balanced multiple chats, systems, and tasks concurrently while maintaining high-quality customer interactions., Collaborated with team members while maintaining individual accountability for performance and outcomes.

Customer Support Assistant

Commercial Athena, S.A.
January 2022 - March 2022

Assisted customers with inquiries and service-related issues, ensuring clear and accurate communication., Supported administrative and customer-facing tasks, contributing to smooth daily operations.

Skills

JavaScriptReact.jsNode.jsSQLAgile Methodologies
Published on CazVid - May 17, 2026
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