Estefany User
@estefanyuser
Full-stack developer specializing in frontend technologies and AI integration.
What I'm looking for
I'm a passionate full-stack developer with a strong focus on frontend technologies like React, Vue.js, and Next.js. My journey began with a Bachelor's Degree in Telecommunications Engineering, where I won first place at an Innovation Fair for creating a mobile application that optimized hospital resource management. Since then, I've honed my skills in both frontend and backend development, delivering scalable applications that enhance user experiences and drive business growth.
Throughout my career, I've successfully led projects that improved performance and efficiency, such as implementing AI-powered features and optimizing cloud architectures. My experience at companies like Platzi and La Haus has allowed me to contribute to significant improvements in training investment optimization and user engagement. I take pride in my ability to collaborate effectively with cross-functional teams, ensuring that the solutions we create are not only functional but also user-friendly and accessible.
As a technical instructor and speaker, I am dedicated to sharing my knowledge and empowering others in the tech community. I believe in continuous learning and strive to stay updated with the latest industry trends. I am excited about the opportunity to leverage my skills in a dynamic environment where I can contribute to innovative projects and further develop my expertise.
Experience
Work history, roles, and key accomplishments
Freelance FullStack Developer
Freelance
Jan 2025 - Present (5 months)
Designed and implemented scalable full-stack applications using React, Next.js, Node.js, and PostgreSQL, optimizing backend architectures and enhancing performance. Integrated AI-powered features for improved search accuracy and relevance.
Senior Technical Instructor
Platzi
Jul 2019 - Jan 2025 (5 years 6 months)
Designed and led frontend development courses, impacting over 50,000 students. Developed educational materials with high ratings, improving student retention and enrollment.
Senior Frontend Developer
Platzi
Jan 2024 - Jan 2025 (1 year)
Developed visual dashboards and metrics using React JS and TypeScript, improving training investment optimization. Contributed to a Design System and integrated APIs for real-time insights, enhancing learning outcomes.
Senior Frontend Developer
La Haus
Jan 2022 - Jan 2024 (2 years)
Led the implementation of a checkout platform using Vue.js, increasing conversion rates. Developed a Design System and improved performance, resulting in enhanced user satisfaction and engagement.
Middle Frontend Developer
UruIT
Nov 2018 - Nov 2019 (11 months)
Built a digital solution for factory activity recording, enhancing productivity and data accuracy. Collaborated on ADA-compliant interfaces, improving user experience and engagement.
Junior Frontend Developer
Accenture
May 2018 - Jul 2018 (2 months)
Redesigned the Banistmo banking app using Angular and Vanilla JavaScript, improving user experience and app performance. Collaborated with designers to ensure a cohesive aesthetic.
Software Development Intern
Seti S.A.S
Jun 2017 - Oct 2017 (4 months)
Developed a drag-and-drop task management system using React.js, improving organizational efficiency for clients. Designed an intuitive UI to streamline task workflows.
Education
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Estefany hasn't added their education
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