Freelancer logo How It Works Browse Jobs Log In Sign Up Post a Project 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 user.
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
$40 USD / hour
grecia, costa rica
$40 USD / hour
It's currently 3:49 PM here
Joined January 18, 2021
3 Recommendations

Hillary S.


4.8 (23 reviews)
$40 USD / hour
grecia, costa rica
$40 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

Full Stack Web Developer | Androd/Mobile Developer

I have 10+ years of experience in frontend & backend web development. I came on Freelancer to meet Great Clients on international level, and to be a long term individual contributor for them on the way to a Great Success. * Professional Journey: As a developer, I started as a backend development, where I have mainly worked on different types integration such as API development, core libraries development, web service APIs using client/server dependency, databases and web development. I have been focusing on both A) JavaScript Frameworks: (react.js, vue.js, angular.js, node.js, express.js) B) PHP Frameworks: (Magento1, Magento2, Wordpress, Laravel, CI) C) Database Management: (MySql, PostgreSql, MongoDB) My recent projects involved different types of booking apps, enterprise apps, healthcare and eCommerce web projects, information security and developing libraries and APIs. * Technological Exposer and Experience: These are some technologies where I excel for all my clients PHP, Magento 1.x and Magento 2.x, Laravel, iOS/Android Hybrid languages, PHP/MySql, Angular.JS, Node.JS, HTML 5, jQuery/bootstrap. I can help you with the following skills to achieve your goal. Strong skills: * JavaScript libraries (React.js, Vue.js, Angular.js) * Javascript Backend Framework(Node.js) * Frontend Development(HTML, Javascript, CSS, Bootstrap, jQuery) * E-Commerce (Magento1 & Magento2) * PHP Framework(WordPress, Laravel, CodeIgniter) * Database(MySQL, PostgreSQL, MongoDB, Firebase) * Web Design I am familiar with building clean, efficient, well-documented, well-structured, high-quality code projects. Also, I am very well-versed in the agile approach in project development and really love to add my creativity to the overall project implementation. Let's talk about how I can help your business grow better.
Freelancer Python Developers Costa Rica

Contact Hillary S. about your job

Log in to discuss any details over chat.

Portfolio Items

Personal portfolio page built in react.js. Built my own css system and implemented.
Personal portfolio page
Get realtime token information of binane chain using jsonrpc and graphql.
Realtime token data of Binance chain
This e-commerce site is built in Magento2.
Magento e-commerce shop


Changes saved
Showing 1 - 5 out of 23 reviews
Filter reviews by: 5.0
$16.00 USD
Fast, and reliable developer. She finished my work within a day, and it was really nice. Good communication skills, and super level knowledges. Excellent. Hope to work with her again.
Python AJAX C++ Programming React.js
+1 more
User Avatar
Flag of Vojislav L. @vojislavsoftwor1
4 months ago
$15.00 USD
Good python coder and I'm happy to work with her again
Python SQL
Flag of Yue L. @zsm494116024
6 months ago
$30.00 USD
Hillary has done creative job for us and solve our problem smartly. and she put the Sweat, effort and time in the job
C# Programming .NET Core
User Avatar
Flag of Nor H. @norhamdy
8 months ago
$500.00 USD
Hillary was honest about not being able to complete the project. That is rare!
JavaScript CSS React.js React Native
User Avatar
Flag of Linda M. @lindamiles
11 months ago
$100.00 USD
The worst quality I've ever seen, she says in her profile that she has +10years of experience but she is clearly a beginner. Will never hire her again.
User Avatar
Flag of Oussama A. @ossamaaz
1 year ago

Contact Hillary S. about your job

Log in to discuss any details over chat.


Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Top Skills

Python 4 React.js 4 AJAX 3 C++ Programming 3 Vue.js 2

Browse Similar Freelancers

Python Developers in Costa Rica
Python Developers
React.js Developers
AJAX Developers

Browse Similar Showcases

C++ Programming
Previous User
Next User
Invite sent successfully!
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2023 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.