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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

Aya Bival

Czech Republic

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Hello there! I am Aya. I have 8 years of working experience as a Full Stack Developer. I am familiar with a wide range of programming utilities and languages. Knowledgeable of backend and frontend development requirements. Throughout my career, I have successfully completed different projects and I am more than sure that I can help you with the project. Looking forward to working with you! These are the skills that I master: CMS: Shopify, Wix, Squarespace, Webflow Frameworks: Angular. js ,React, Node.js, Vue. js, Gatsby. js, Ember. js, Ruby on Rails, Django HTML/CSS/ SASS PHP UX/UI Figma, Illustrator, Photoshop, Adobe XD SQL, MySQL, MongoDB Python Java JavaScript Git

  • HTML5
  • JavaScript
  • UI / UX
  • React js
  • React Native
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Shopify
  • Woocommerce
  • Java
  • Python
  • Web Developers
  • Front-end developer
  • Back-end developer
  • Powershell
  • Squarespace
  • Webflow
  • Mongodb
  • Next.js
  • Nuxt.js
  • Stripe
  • Hourly Rate$25 / Hr
  • Total Earned$1225
  • Experience8 Years

Michael Maxwell

United Kingdom

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Hello! I am Michael, a professional Full Stack developer having 11 years of experience. I take pride in analyzing the problem, solving it and then presenting it professionally. I will make the necessary work area application for you, be it a basic utility/support application or a CRUD based WinForms application. I will utilize the most recent tech stack to make this answer for you. My expertize lies in Javascript, Typescript, AJAX, HTML5/CSS3, Grunt, Gulp Node.js, PHP, Ruby on Rails, SQL, JSON, WebAudio, HTML Canvas Elements, API Integration and Authentication, as well as Strong knowledge of semantic HTML5, CSS2/CSS3, jQuery, AJAX and other front end development technologies, AngularJS and Bootstrap, strong experience with MSSQL, DB2 or MySQL RDBMS. I ensure you I will provide my projects with fast delivery, bug free, well attractive UI design, creativity, positive attitude and lots more. Thanks for your attention. Looking forward to hearing from you!

  • Hourly Rate$40 / Hr
  • Total Earned$20600
  • Experience11 Years
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I am a Full Stack Developer with 8 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 • CMS: SquareSpace, Shopify, WordPress WebFlow • WooCommerce, E-Commerce • Frameworks: Django, Angular.js, React.js, Vue.js, Next.js, Node,.js. Express.js, jQuery • HTML, CSS, C++, SaaS • JavaScript • SEO • MySQL, SQL • Graphic Design • Web Design

  • HTML5
  • CSS3
  • JavaScript
  • UI / UX
  • React js
  • React Native
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • SEO
  • C++
  • Java
  • Python
  • Ruby
  • Web Developers
  • Software Developers
  • Mobile Developer
  • QA
  • SAS
  • Squarespace
  • Webflow
  • Gatsby
  • Next.js
  • Nuxt.js
  • Django
  • Hourly Rate$25 / Hr
  • Total Earned$12527
  • Experience8 Years

Ben Bauer

Germany

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I am a Full stack Developer with 8 year of experience. My professional skills are: HTML5, CSS3, JavaScript, Python, YII, Laravel, SQL, MySQL, C#, C++, etc. As a Software Developer I have worked for many companies and individuals and they have always been satisfied with the result. My responsibilities are fixing bugs, fixing errors, improving the design of the website, making changes on them, integration and many more. My works do include Windows PC, MacOS, iOS and Android Development and working on their improvements. Besides Mobile App Development I also master WordPress, eCommerce, Shopify, etc. I am also expert in Design which incudes Illustrations, Adobe InDesign, Animation creation, Photo editing and many more. I am always open to new projects to use my professional skills.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • React js
  • React Native
  • Woocommerce
  • Laravel
  • C++
  • Ruby
  • Hourly Rate$25 / Hr
  • Total Earned$12200
  • Experience8 Years

Sara Bauer

Austria

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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

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Bootstrap
  • UI / UX
  • React js
  • React Native
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • SEO
  • C++
  • .NET developer
  • Webflow
  • Next.js
  • Django
  • Stripe
  • Hourly Rate$25 / Hr
  • Total Earned$13598
  • Experience7 Years
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I am a full-stack developer who ha worked for three starts-ups here. My interests range from back-side, front-end, system management to mobile applications. As you can see, I am interested in all parts of application development. It’s now been 8 years since I started programming Skills on Database design, table, views creation, SQL server, writing SQL scripts, stored procedures, creating SQL Jobs etc. Technologies stack: ✔ Frontend: React.JS/Vue.JS ✔ Backend: Laravel/PHP/Wordpress/Yii, Firebase ✔ Database: MongoDB, PostgreSQL, Mysql, NoSQL ✔ Other: Nginx, Apache, Docker, AWS, Google Cloud API, Firebase

  • 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
  • Hourly Rate$25 / Hr
  • Total Earned$15549
  • Experience9 Years

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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.