Miguel Fernando
I am a results-driven Software Developer specializing in JavaScript, Node.js, and React. I have a passion for building high-quality, scalable applications and have been able to optimize web performance by up to 40%.
About
I am a results-driven Software Developer specializing in JavaScript, Node.js, and React. I have a passion for building high-quality, scalable applications and have been able to optimize web performance by up to 40%. Leading the development of the DevTime productivity app showcased my ability to combine creativity with disciplined, hands-on coding. I also enjoy explaining complex technical concepts clearly and effectively.
My professional experience includes freelance web development where I focus on creating responsive, maintainable, and optimized web solutions. Additionally, I mentor and assist students in technology and digital design areas, delivering workshops in Python automation and collaborating to enhance educational content. I continuously sharpen my skills through self-learning, certifications, and active community involvement.
- 2 years' experience
- Joined September 2025
Skills· 13
Languages
- PortugueseFluent
- EnglishFluent
Industry experience
- Education
- Software & Internet
- Professional Services
Work experience
Guided students in Digital Design, Video Editing, and 3D Modeling technical disciplines. Developed and conducted workshops such as 'Python Automation' introducing programming concepts through practical applications. Collaborated with professors to identify student needs and create supplemental materials. Recognized for making complex technical concepts accessible, contributing to improved student retention.
Refactored existing codebases to improve performance by 40%, enhancing user experience. Built responsive websites and landing pages using clean HTML, CSS, and JavaScript focused on performance and maintainability. Developed dynamic React.js applications with modular components and efficient state management. Created secure RESTful APIs with Node.js and Express including error handling. Collaborated with clients on requirements and technical recommendations. Maintained organized repositories and documentation through version control best practices.
Certifications and awards
Hire Miguel Fernando today
Post a job and invite Miguel, or contact them directly. No hidden commission.