Karol Santos

Costa Rica

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Hourly Rate$20-25 / Hr
Total Earned$17629
Experience7 Years

Skills

HTML5
CSS3
JavaScript
jQuery
Ajax
Bootstrap
Foundation
UI / UX
React js
React Native
ANGULAR 2
ANGULAR 4
ANGULAR 1
Node js
Wordpress
PHP
MySql
Magento
Opencart
Shopify
Woocommerce
Laravel
Codeigniter
Object-oriented Programming (OOP)
SEO
SVG
C++
C#
Java
Python
Ruby
Jade
Web Developers
Software Developers
Software Engineer
Front-end developer
Back-end developer
.NET developer
Game Developer
3D Animator
Motion Graphics Designer
Mobile Developer
Designer
Mendix Developer
QA
Data science
Flutter
DotNET
Blockchain
XHTML
Vue.js
IoT
Augmented
GraphQL
Hadoop
Yii
Mern
VR
Software QA
Digital marketing
MATLAB
Powershell
Assembly
MQL4
Desktop
W3E
Delphi
PineScript
Metatrader
Binance
AutoHotkey
DAT
Icon
UAT
Data
Typography
Business card
Simplicity
Rchain
Vyper
Rholang
Erlang
CoffeeScript
Microsoft Access
CRO
Lisp
Shell
SAS
Code
Haskell
MODX
Perl
GO
Scala
Microsoft power BI
Network
Squarespace
Volusion
Big Cartel
Shopware
Ecwid
Webflow
Project management
Swift
Flutter Dart
Apache groovy
Clojure
Julia
Crystal
R
Fortran
COBOL
Elixir
Mongodb
PostgreSQL
OCaml
SQLite
Apache Cassandra
Elasticsearch
Firebase
Bash
Firestore
DynamoDB
VBA
Redis
MariaDB
Phoenix
Gatsby
Blazor
FastApi
Svelte
Next.js
Google-cloud
Pandas
Flask
Nuxt.js
Django
SEO-audit
Stripe

Full stack developer

I have created full-stack web applications which processed, analyzed, and visualized data for different clients. I have completed all phases of planning, developing, and debugging web applications and software accurately. During my working I have improved user-friendliness of numerous software applications. My skills include; jQuery , SQL, Java, Python, WordPress, Github, Azure, AJAX and etc.

Reviews

.NET MAUI Developer

February 28, 2022 - March 23, 2022

82 Hours | $20 / hr

He got up to speed with the code base very fast, would recommend.

JavaScript expert

April 10, 2022 - May 11, 2022

77 Hours | $22 / hr

Karol is a solid developer. Very quick and professional. Thank you.

Video streaming OvenMediaEngine/Nodejs developer

May 29, 2022 - June 29, 2022

103 Hours | $21 / hr

Anyone who needs a specialist on video and streaming, look no further. Will definitely hire again.

CS-Cart 4 Payment Plugin Update

July 15, 2022 - August 12, 2022

74 Hours | $20 / hr

Good developer, willing to follow requests.

Video Conferencing App

August 28, 2022 - September 30, 2022

92 Hours | $21 / hr

Excellent work, wonderful experience working with Karol.

Need to build a React carousel component Rating

October 15, 2022 - November 9, 2022

84 Hours | $20 / hr

Excellent Work! He did a nice job.

Software Developer Needed - Linux, HTML, C++

November 24, 2022 - December 22, 2022

100 Hours | $20 / hr

Was able to pick up the ball and run with it though we'd have like more productivity for the time we paid for.

Shopify Page Development

January 2, 2023 - January 21, 2023

65 Hours | $20 / hr

Very professional freelancer.

Looking for crypto developer to build NFT minting website

February 9, 2023 - March 10, 2023

88 Hours | $22 / hr

Karol is the best developer ever. He meets and fulfilled every requirement requested by me.

Vue.js Developer

April 9, 2023 - May 2, 2023

82 Hours | $22 / hr

Good Work and very helpful developer. Will surely hire them again.