Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar

Oscar M.

@OscarMunozH

5.0
1
1.7
1.7
100%

Full Stack Engineer (PHP, JS, TypeScript, MongoDB)

$28 USD / Hour
・
Flag of
Mexico (9:09 PM)
・
Joined on June 21, 2024
$28 USD / Hour
・
As a Full Stack Engineer specializing in PHP, JavaScript, TypeScript, and MongoDB, I focus on delivering high-quality web applications that meet user needs and business goals. I bring a blend of technical expertise and a strong problem-solving mindset to every project. Language Proficiency: HTML, CSS, SQL, JavaScript(ES6+), TypeScript, PHP Front-End Development: React, Next Angular, Vue, Redux, React Native, Svelte Back-End Development: Node.js/Nest.js, GraphQL, Restful APIs, Laravel/Symfony Frameworks & Libraries: Bootstrap, Material-UI, Tailwind CSS Database Management: MongoDB, Firebase, MySQL, NoSQL Tools & Platforms: Git, Docker, Jenkins, JIRA, Azure, Firebase I am passionate about leveraging technology to solve complex problems and continuously strive to enhance my skills and knowledge. Let’s connect to discuss how I can contribute to your next project with innovative solutions and a commitment to excellence.
Verifications
On time
100%
On budget
100%
Accept rate
75%

Portfolio

Portfolio

12212998
12212992
12212989
12212966
12212961
12212998
12212992
12212989
12212966
12212961
Changes saved
5.0 · 1 Review
Reviews
L
Great communication, on time and on budge. Thanks for the great work. Would hire again!
Leonardo D.
@leonardod37
•
Flag of
São Paulo, Brazil
•
2 months ago
Share
Experience
Full Stack Developer
Aug, 2021 - Aug, 2024
•
3 years
Blind
Aug, 2021 - Aug, 2024
•
3 years
I have developed and maintained highly scalable and performant full-stack apps for a high-tech enterprise vacation rental platform, utilizing technologies such as React, Angular, and Vue.js for the frontend and Node.js, Go, PHP, Python, Java for the backend
Flag of
San Francisco, United States
Aug, 2021 - Aug, 2024
•
3 years
Full Stack Developer
May, 2017 - Aug, 2021
•
4 years, 3 months
NepFin
May, 2017 - Aug, 2021
•
4 years, 3 months
I have worked as a software developer in this company
Flag of
San Francisco, United States
May, 2017 - Aug, 2021
•
4 years, 3 months
Education
Universidad Autónoma de Nayarit
2013 - 2017
•
4 years
Bachelor of Science in Information Technology
Flag of
Mexico
2013 - 2017
•
4 years
Qualifications
PHP and MySQL Development Certification
2018
Udemy
Understanding of PHP syntax, data types, control structures, functions, and error handling. Experience with PHP frameworks like Laravel, Symfony, Wordpress or CodeIgniter (if applicable), enhancing development speed and structure. Proficient in designing, implementing, and managing MySQL databases, including creating and optimizing queries.
2018
JavaScript Development Certification
2022
Udemy
In-depth understanding of JavaScript syntax, data structures, and control flow, enabling the development of complex logic and functionality. Expertise in handling asynchronous operations using callbacks, promises, and async/await to manage API calls and improve application performance. Experience with popular frameworks and libraries such as React, Angular, or Vue.js, enabling the development of modern single-page applications (SPAs).
2022
Publications
Security Best Practices for MERN Stack Applications
2023
Cybersecurity
This article outlines essential security practices for MERN stack applications. It addresses vulnerabilities in MongoDB, Express.js, React, and Node.js and offers strategies to mitigate these risks. Key topics include secure authentication, data validation, and environment variable management. It also analyzes recent security breaches, providing lessons learned and recommendations for developers.
2023
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2025 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.