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$30 USD / hour
Flag of COLOMBIA
medellín, colombia
$30 USD / hour
It's currently 10:44 PM here
Joined November 25, 2020
3 Recommendations

Juan Felipe R.

@jframirezr22

4.6 (14 reviews)
5.4
5.4
$30 USD / hour
Flag of COLOMBIA
medellín, colombia
$30 USD / hour
100%
Jobs Completed
71%
On Budget
71%
On Time
17%
Repeat Hire Rate

Experienced Principal Software Engineer(JS/Python)

As a full stack web and mobile developer, I have built many websites and mobile apps including social networking and Ecommerce Platforms. I always value my customers and their businesses, give them the best suggestions so far, and always try to deliver the projects ahead of the actual deadline. My main objective is to build a long term business relationship with my clients. I am an honest and creditable developer, and have been doing my best for the success of my clients. I can provide robust and rock-solid codebases and streamlined workflow based on the clean and efficient code. I like the sounds of your project and I’m looking forward to working with you. Please feel free to contact me. Thanks for reviewing my profile. ✔️Front-End Development - HTML, CSS, Javascript , - React.js, Vue.js, AngularJS, - jQuery, Bootstrap, Material ✔️ Back-End Development - PHP, Node, Ruby on Rails, Python, PHP, Java, ASP.NET, JSP - Express.JS, Redux - Python frameworks : Django, Flask, - PHP Frameworks : Laravel, CodeIgnitor, Symfony, CakePHP , Yii, Zend, FuelPHP, joomla, ✔️ Database - MySql, MSSQL, Postgresql, NoSQL:MongoDB, ✔️Full stack Mobile App Development - iOS / Android Mobile ( Swift, React Native, Ionic, Flutter) ✔️ Web Scraping * Web Scraping - Scrapy, Mechanize, Selenium, Python, Java. * Crawling , Data Mining, Data Extraction, Image Scraping * Automatic Form Submission * Broad Crawl and rotated the Proxy and User Agents ✔️ Trading In the past few years, I have implemented many trading strategies using Alpaca, IB broker, Binance, E-Trade with Python API. I desire to take a comprehensive back-testing of trading ideas/strategies on historical data on intra-day / end-of-day data using several broker APIs. Also, I have several strategies related to Moving Averages, Indicators, OHLC relationships, development of indicators etc. I have implemented my Clients trading strategies using this algorithm, and they have made excellent progress with their business. Looking forward to contributing to your business.
Freelancer Amazon Web Services Experts Colombia

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Portfolio Items

React Frontend
React Frontend
React Frontend
React Frontend
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scraping_seleinum
scraping_seleinum
scraping_seleinum
scraping_seleinum
scraping_seleinum
I built for the backtesting dashboard
https://screenrec.com/share/M68pVIZ0Fn
https://screenrec.com/share/cpO8xXUe1A
https://screenrec.com/share/cFTp0bO1r4
This is the screenshot to show the trades plots with the specific strategy.
https://screenrec.com/share/OAMLKsjCeI
Backtesting dashboard
I built for the backtesting dashboard
https://screenrec.com/share/M68pVIZ0Fn
https://screenrec.com/share/cpO8xXUe1A
https://screenrec.com/share/cFTp0bO1r4
This is the screenshot to show the trades plots with the specific strategy.
https://screenrec.com/share/OAMLKsjCeI
Backtesting dashboard
This is a system for receiving market data from external cryptocurrency exchanges and formatting this data to be stored in a standardized way on supporting data services
Cryptocurrency AutoMonitoring Algorithmic Trading System
This is a system for receiving market data from external cryptocurrency exchanges and formatting this data to be stored in a standardized way on supporting data services
Cryptocurrency AutoMonitoring Algorithmic Trading System

Reviews

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Showing 1 - 5 out of 14 reviews
Filter reviews by: 4.4
$600.00 USD
Juan is responsive and communicates clearly.
Amazon Web Services AWS Lambda ETL
A
Flag of Ameltek I. @ameltek
9 months ago
5.0
$300.00 USD
great job, great person to work with
Java Python Linux Amazon Web Services
+1 more
B
Flag of Vladyslav P. @balooooo
10 months ago
2.8
€400.00 EUR
Juan was very responsive and nice to work with. He tried a lot but the task was too difficult for him and he was unable to meet our expectations and we had to spend significant time to get our project completed.
Amazon Web Services Google Cloud Platform Jenkins GitHub CI/CD
User Avatar
Flag of Vasilis D. @bitloops
11 months ago
4.4
£600.00 GBP
Juan delivered the project as requested and of high quality work. I totally recommend!
SQL Amazon Web Services Kibana
L
Flag of Amal A. @LinaSal
11 months ago
5.0
$500.00 USD
Juan delivered very high quality of work and i found him very easy to work and very hard working. I am planning to continue working with him after this project with Juan.
JavaScript Python Software Architecture
User Avatar
Flag of Florian Z. @karamat94
1 year ago

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Top Skills

Amazon Web Services 8 Python 6 Java 5 Web Scraping 3 JavaScript 1

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