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!

Clients rate 5/5

Meet our Developers

Hi there I’m a full stack developer with 8 years of experience. I have extensive knowledge of many programmes.I have worked for a variety of clients on several different types of projects. I’m very experienced and would be an excellent fit for your company. Providing my skills, I would like to mention the following: - DB: mySQL, SQL, MongoDB - Python, Objective - C (iOS), Java, Flutter - JavaScript: Node.js, Angular.js, React.js, Vue.js - Adobe Photoshop - Illustrator - Web designing - InDesign - Ajax, JQuery, SaaS, APIS, 3rd party APIS - CMS: WordPress, OpenCart, Magento, PrestaShop, Shopify, Drupal, Wix - Responsive Web Development, Twitter BootStrap, Restful V.eb Services - GitHub and Agile dev methodologies - HTML5/CSS3 - SEO I’m grateful for your time and consideration and I’ll hope you will cooperate with me.Thanks for considering Sincerely.Rose

  • 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
  • Hourly Rate$25 / Hr
  • Total Earned$7740
  • Experience8 Years

I'm a girl that is very passionate about my writing career i.e(freelancing and data entry).

  • Digital marketing
  • Shopify
  • Wordpress
  • Hourly Rate$100 / Hr
  • Total Earned$0
  • Experience0 Years

Luuk Smit

Netherlands

Hire Now

Hello everyone, Do you need a developer to build your site? I'm a full stack web developer with 8 years of experience. I develop using different languages such as PHP, Javascript, and their frameworks. As mentioned in my review I try to do everything to satisfy my clients. I am a full-stack developer having 8+ years of professional experience. As a PHP Symfony, and Laravel expert, I've worked on quite popular and enterprise-level applications in support and development from scratch. Used PHP and its framework (Laravel, Symfony, and CodeIgniter) for the back end. For the front end, I have used JavaScript and its framework (Angular, ReactJS, VueJS), Bootstrap, HTML5, and CSS3. I can assist you in the below languages: ☑ PHP ☑ Symfony ☑ Laravel ☑ JavaScript ☑ Angular ☑ Vue ☑ React ☑ Mysql ☑ PostgreSQL Furthermore, I can also provide help with the below technologies and concepts: - Docker - Unit Testing, Functional Testing and End to End Testing. - TDD, DDD, BDD - RabbitMQ - Heroku - AWS - Git/SVN/Bitbucket/GitLab - Jira/Trello/ClickUp/Zoho - Shopify - API Platform / Sentry / Panther - CI/CD - Cpanel I have experience in commercial software development and worked on different projects like ERP Systems, Planning Visualization, Flowcharting systems, Health care, etc. I have experience like team lead that means I can manage your project or if you need to create command for your projects. Thank you for your time and consideration. Please let me know if there is anything further you need from 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
  • Google-cloud
  • Pandas
  • Flask
  • Nuxt.js
  • Django
  • SEO-audit
  • Hourly Rate$26 / Hr
  • Total Earned$6306
  • Experience8 Years

Harry Watson

United Kingdom

Hire Now

I am Harry. I am full-stack developer. If you need e-commerce, social networking, membership or subscription based web, or your need a corporate website, I can help. I also develop custom extensions, widgets for Joomla and Wordpress and I work to setup, configure, customize, troubleshoot, remove hacking and extend any and all extensions/widgets/templates/themes/plugins for Joomla and Wordpress. Lately, I had been busy in migrating/upgrading Joomla 1.5 and 2.5 websites to Joomla 3.x and conversion from Joomla to Wordpress or from Wordpress to Joomla. Freelancing is challenging and my objective is to take on any kind of challenge and fulfill the customer requirements with 100% quality work, professional attitude, reliable and trustworthy services. I would like to get an opportunity to discuss your next project and bring even more success to your business.

  • HTML5
  • CSS3
  • jQuery
  • Bootstrap
  • UI / UX
  • React Native
  • ANGULAR 4
  • MySql
  • Shopify
  • Woocommerce
  • Hourly Rate$30 / Hr
  • Total Earned$35690
  • Experience10 Years

I am a highly skilled Full Stack Developer with 8 years of experience. I possess a perfect balance of technical knowledge and soft skills. The technical skills, that I master: • Web and Mobile App Development and Design • Theme and Plugin Development • JavaScript, TypeScript, Laravel, AJAX, AngularJS, Node.js, React, Bootstrap, Vue.js • Ecommerce Development/BigCommerce, WooCommerce • HTML5/CSS3/LESS/SASS • Git, PHP, Python, Ruby, Java • Database Development/PostgreSQL, MySQL, ETL • CMS Development/WordPress, Shopify, Wix, Webflow • XML, JSON and 3rd party APIs/REST API/RESTful API • UI/UX Design, Responsive Design, Graphic Design • Amazon Web Services/Navigation/SEO/Payment Gateway Integration

  • HTML5
  • JavaScript
  • Ajax
  • Bootstrap
  • UI / UX
  • React js
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Woocommerce
  • Laravel
  • SEO
  • Java
  • Python
  • Ruby
  • 3D Animator
  • Hourly Rate$25 / Hr
  • Total Earned$25868
  • Experience6 Years

Layla Andera

Czech Republic

Hire Now

I'm a Full Stack Developer/Web & Mobile with 7 years of experience. In this position I am very responsible for good results. I will be very happy to work on your project. I believe that I will be a great candidate for your project. The technical skills that I master- HTML/CSS, TypeScript, CMS systems -Shopify, WordPress, Drupal, WebFlow, PHP Frameworks, MySQL, JavaScript, UI/UX/Web Design/Graphic Design,React.js, Vue.js, Angular.js, Node.js, Developing WordPress themes and plugins, NoSQL, GitHub, Agile, Python, PHP

  • Hourly Rate$25 / Hr
  • Total Earned$10266
  • Experience7 Years

Sign Up for hiring our Top Freelancers

Sign Up to Hire Freelancers

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.