Homepage / Categories / Mobile Development / Kotlin Developers

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

Anastasia Melnyk

Ukraine

Hire Now

I am a Full Stack Developer with 7 years of experience. I look forward to bringing my strong creative, technical, and analytical skills to realize your ideas. Resolving client demands and simplifying technical issues was the key to my four quarterly service excellence awards. My skills • Frameworks: Angular.js, React.js, Django, Vue.js, Next.js, Node,.js. Express.js, jQuery • Python/PHP • CMS: Shopify, WordPress, SquareSpace, WebFlow • BigCommerce, WooCommerce, E-Commerce • React Native, Swift, Ionic, Kotlin, Objective C • iOS/Android Development • Understanding of modern UI/UX trends. • Figma, Adobe Photoshop, Adobe illustrator • Different APIs • HTML, CSS, JS, C++, SaaS • JavaScript • SEO • MySQL, SQL • Web Design/Graphic Design

Hourly Rate$25 / Hr
Total Earned$12595
Experience7 Years

Alice Romano

Italy

Hire Now

Hi I am Maria with 8 years of full-stack development experience for global businesses, I offer the technical expertise you are seeking for. Throughout my career I collaborate closely with the application team to develop and implement full-stack web applications, ensuring optimal functionality, quality and reliability. Since earning my master’s degree in internet and web development I’ve got excellent experience. In this position, I’ve led web development projects for clients in diverse industries including technology, manufacturing, pharmaceutical, hospitality, and financial services.

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
+39 More

Hourly Rate$26 / Hr
Total Earned$23750
Experience8 Years

Margaret Brown

Ukraine

Hire Now

Hello There! I am Margaret I am a Full Stack developer with nearly 10 years of experience. I am an expert of my work. During my career I have developed and designed hundreds of different projects. I am highly skilled in designing, testing and developing software. I offer the technical expertise you are seeking for . As a Full Stack developer focused on customer satisfaction, I manage all aspects of development from concept to requirements definition, design, launch, maintenance and user support. Skills: • Web Design/Development • Wix Design/Development • WooCommerce Development • Shopify Development • WordPress Development • App Development • Software Development • Full Stack Development • Languages: C/C++, Java, C#, .Net, SQL, HTML, CSS, PHP, Javascrypt, Java, jQuery, Angular, React, Bootstrap, HTML, CSS • Applications: MS Visual Studio, Visual Code, Eclipse • Operating systems: Windows, MacOS , Unix , Linux • Database systems: MariaD B, MySQL, SQL, SQL Server, MongoDB , ExpressDB , Ingres

HTML5
CSS3
JavaScript
jQuery
Bootstrap
UI / UX
React js
React Native
Node js
Wordpress
PHP
MySql
Magento
Shopify
Woocommerce
Laravel
Object-oriented Programming (OOP)
C++
C#
Java
Python
Ruby
Web Developers
Software Developers
Front-end developer
Back-end developer
.NET developer
Game Developer
Mobile Developer
Designer
+24 More

Hourly Rate$30 / Hr
Total Earned$15520
Experience7 Years

Mark Sandström

United Kingdom

Hire Now

I am expert in software engineering in 2005 and have since been working for software companies of all sizes from all around the globe as a freelancer. Currently, I enjoy working as a full-stack architect in JavaScript projects, where my experience and my deep understanding of architecture and theory are most impactful.

CSS3
Bootstrap
ANGULAR 4
ANGULAR 1
Node js
Wordpress
PHP
Laravel
Codeigniter
+3 More

Hourly Rate$35 / Hr
Total Earned$19500
Experience11 Years

Sebastian Walker

United Kingdom

Hire Now

I am a Full Stack developer with nearly 7 years of experience. I am an expert of my work. During my career I have developed and designed hundreds of different projects. I am highly 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, I manage all aspects of development from concept to requirements definition, design, launch, maintenance and user support.

UI / UX
Woocommerce
Software Developers
Mobile Developer

Hourly Rate$30 / Hr
Total Earned$31210
Experience10 Years

Mary Petkovic

Croatia

Hire Now

I'm an experienced Full Stack Engineer / Architect with 8 years of experience. I am specialized on design and delivery of corporate solutions with both complex Backend and Frontend. As an Engineer, I have delivered a plenty of projects in various business domains, such as FinTech, AdTech, Marketing automation, Travel industry, Recruitment and HR, Telecommunications. Skills Languages: JavaScript(ES5/ES6/ES7+, Babel), Typescript, HTML, CSS, SCSS, C++, Python, PHP Frameworks/Libraries: React.js, Redux, Redux-thunk, Angular, Node.js, Express.js, Socket.io, Webpack.js, Bootstrap, Material UI, Ant Design, Jest, Mongoose Tools: ESLint, Github, VScode, NPM, OpenServer, Postman, Figma Project Management and collaboration: Jira, GitHub Projects, Trello Others: AWS, Docker, Heroku, Serverless Database: MongoDB, PostgreSQL API: Google, Yandex, IMDb, opencagedata, weatherbit Personal: Team Working, Highly organized, problem-solving Terms of Services Guarantee Service Good communication Work on-time guarantee If you want to make your project run successfully and high-quality, feel free to contact me.

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
+126 More

Hourly Rate$25 / Hr
Total Earned$0
Experience8 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!

How to hire Kotlin Developers

Post a Job

Choose freelancers

Track progress

Pay safely

Why choose us

Working process control

Pay for quality results

Support 24/7

Certified project managers

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.