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Kotlin Developers

Are you looking to hire a Kotlin developer online for your project? No need to look further, at Ithire you can trust the development of your project to the best Kotlin developers in the market!

Hire a top Kotlin Developer

Clients rate 5/5

Meet our Developers

Luna Heylie

Germany

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I am a Full Stack developer of 9 years of experience. During my career I have developed and designed different projects. I am skilled in designing, testing and developing software. I offer the technical expertise you are seeking for . You will get all the expected stuff like a great professional service. As a Full Stack developer focused on customer satisfaction -WebGL, -Back End -Python, -Node.js, -Frontn End- Angular -React, -Shopify, -E Commerce, -Graphic design, UX/UI, WordPress, Web development, Web design, JavaScript,/ AJAX, HTML/HTML5, CSS/CSS 3/ SCSS/LESS/SAAS, PHP/Laravel/Symfony, PHP, XML, JSON and 3rd party APIs, SQL, TechStack, Adobe Photoshop, Adobe Illustrator, 3D Max.

HTML5
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+131 More

Hourly Rate$25 / Hr
Total Earned$25318
Experience8 Years

Milla Haansen

Australia

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Hi everyone! My name is Milla. I am a senior Full Stack developer over 8+ years experience. I will be your guide in this challenging and frightening world of web development. You can completely trust me in creating your projects. Providing my skills, I would like to mention the following: - DB: mySQL, SQL, MongoDB - Mobile development - React Native, Objective - C (iOS), Android, Java, Flutter - JavaScript: Next.js, Angular. js, React.js, Vue.js - Ajax, JQuery, SaaS, APIS, 3rd party APIS - CMS: WordPress, Joomla, OpenCart, Magento, PrestaShop, Shopify, Drupal, Wix - Responsive Web Development, Twitter BootStrap, Restful V.eb Services - HTML5/CSS3 - SEO Kind regards.

HTML5
CSS3
JavaScript
React js
React Native
Wordpress
PHP
Java
Python
Software Engineer
Front-end developer
Mobile Developer
Designer
+7 More

Hourly Rate$25 / Hr
Total Earned$16866
Experience8 Years

Stan Amyas

United Kingdom

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I am a computer science specialist and I work on projects based on PHP/Python in conjunction with various other web development technologies. PHP (pure PHP, PHP with OOP, PHP with frameworks, Moodle), Python(pure Python, Django framework, NodeJs), SQL (generic SQL, MySQL, PostgreSQL, ORM), JavaScript (generic JavaScript, JQuery, AJAX), Comet server (real-time data streaming), XHTML, CSS, XML and SVN are used. Designed layouts and templates for various companies and individuals. The fields that I worked in in last few years: a) Moodle Automated Installation for multiple instances. b) School timetable plugin using moodle code concept. c) Inventory Management System in codeIgniter Framework of PHP. I always put 100% into everything I do, I'm hardworking and responsible.

Hourly Rate$31 / Hr
Total Earned$0
Experience9 Years

Lindsey Everett

Lithuania

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Hello folks! I'm an experienced Full Stack: Game and Software developer also a UI/UX designer who constantly seeks out innovative solutions to everyday problems. In my 9 years in this industry, I've honed my analytical thinking and collaboration skills. As a game developer, i need a variety of hard and soft skills to succeed. Here are some of the most important skills i have in this role: Programming languages: C, C++, Java, Nuke, Unreal Engine, Unity, 3D Studio Max. PL for web: HTML, Java, C++, to use technologies like Emscripten or Asm Knowledge of 2D and 3D animation software.

Hourly Rate$25 / Hr
Total Earned$23490
Experience9 Years

Maga Exton

United Kingdom

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Hello, I am Maga an experienced web programmer having various skills in web development field . Below, find the skills that I am most confident in. - PHP, HTML5, CSS3, SASS, - JavaScript: Node.js, Angular.js, React.js - Objective - C (iOS), Java (Android) - Ajax, JQuery - CMS: WordPress, OpenCart, Magento, PrestaShop, Shopify, Drupal, Joomla - Responsive Web Development, BootStrap, OOP concepts - Photoshop, Illustrator, Corel Draw For especially WordPress side I have a strong experience for: -Creating plugins -Creating Responsive themes -PSD to WordPress theme -WooCommerce for ecommerce projects

Hourly Rate$30 / Hr
Total Earned$0
Experience8 Years

Mia Klein

Netherlands

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Hi I'm Mia. I am a highly skilled Full Stack Developer with 6+ years of experience in web development. I am proficient in a variety of programming languages, including JavaScript, React, Node.js, and MongoDB. I have a proven track record of delivering high-quality, responsive, and user-friendly web applications. I have a strong understanding of agile development methodologies and experience working in fast-paced, deadline-driven environments. I have created numerous websites and implemented responsive design and optimized website performance to improve user experience.

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
+131 More

Hourly Rate$25 / Hr
Total Earned$0
Experience7 Years

Customer Reviews

Albert Golubkin

Hourly Rate35$ /Hr

Projects Done11

Reviewed by Cindy Nelson

If you are looking for quality mobile app development, I would highly recommend Albert. He is reliable, responsive and knows what he is doing.

David Lange

Hourly Rate40$ /Hr

Projects Done10

Reviewed by Ian Carroll

David is a hard-working perfectionist who is always ready to put all his energy into the current project in the fast-paced product cycle. He is a world-class and highly motivated software engineer with strong technical skills. It was really productive and inspiring to work with him. I definitely would want to work with him again later.

Asher Jones

Hourly Rate27$ /Hr

Projects Done8

Reviewed by Matthew Hill

Asher is a top skilled Android developer, who knows what he is doing. I am more than satisfied with the quality of service that was provided!

Eliana Rodriuez

Hourly Rate25$ /Hr

Projects Done8

Reviewed by Erin Morgan

Extremely talented...superb work done...ultimate timing...delivered on purposed time...Will re-hire...

Helga Lang

Hourly Rate24$ /Hr

Projects Done7

Reviewed by Marilyn Scott

This is my 3rd time working with Helga and she is always my first choice because her work has been perfect so far!

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What is Kotlin?

With an emphasis on productivity in the tech world, Kotlin has succeeded in taking the programming language expertise to another level.

The developer of software tools at JetBrains is the creator of Kotlin in 2010. Since Java was the mainly used coding language in their products, they set out to develop another computer language basing on their alright tried and tested Java, which would have constructs like higher order functions but be much simpler to program.

Therefore, Kotlin is to be thought of as a measurable, open source android programming language that can be used for different operating systems such as web, Android, macOS and iOS.

Kotlin vs Java

As we know, Kotlin and Java are interoperable, but they are two different programming languages. So, let’s explore how they differ.

The main difference between Kotlin and Java is the Null Safety, in contrast to Java, Kotlin has built-in null safety. Kotlin also has the advantage of not only making the creation of date classes a lot easier but also extending the functionality of classes compared to Java.

On the contrary to Java, Katlin has a smart feature that handles the casting checks. Whereas for Java it’s mandatory to specify the type of each variable, in Kotlin it’s quite the opposite.