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

As a full-stack developer with 8 years of experience, I have gained a deep understanding of both front-end and back-end development processes. I have designed, developed, and maintained fully-fledged and functioning platforms with databases or servers. I am proficient in designing, understanding, and manipulating database queries and web storage. I have worked with some of the following programming languages and tools: Highlighted skills: Asp.net core | Node | PHP | React JS | Angular JS| Bootstrap | Jquery | CSS | JS | HTML | Windows/WebForm | C++ | vb.net | Utilities | E-commerce | CRM/HRM | Java | Python| Laravel | C++ | MS SQL | MySQL | Mongo | Firebase | Firestore | Oracle| CMS Development | Wordpress | Shopify | Webflow AZURE DEVOPS | GIThub | BitBucket | Blazor | MS Azure | AWS | PowerBI | .Net 6 Maui Mobile App | Web Design I am highly creative, dedicated, and educated. My main goal is to satisfy my clients. If you are looking for a highly experienced developer with extensive background in web and mobile app development please contact me. I'll try my best to understand your requirement and make it come true. Let's discuss the project whenever you are ready.

  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Hourly Rate$25 / Hr
  • Total Earned$25217
  • Experience9 Years

I have ten years of experience as a social media manager, virtual assistant, data entry specialist, and computer operator. Creating social media strategies, engaging content, and handling various tasks efficiently. I am proficient in Microsoft Office, Google Suite, and other software, and can troubleshoot basic hardware and software issues. I ensure minimal downtime and optimal functionality of computer systems.

  • Network
  • Designer
  • Desktop
  • Shopify
  • Digital marketing
  • Powershell
  • Binance
  • Data
  • Business card
  • Microsoft Access
  • Hourly Rate$5 / Hr
  • Total Earned$0
  • Experience0 Years

Hi, I am a full Stack developer from London, I love working with Ruby, OO PHP (WordPress, Drupal, anything PHP), Javascript (jQuery, AngularJS, vanilla JS), HTML (HTML3,5, HAML), CSS (CSS2/3, Foundation, Bootsrap, SMACSS, Compass SASS). My projects were driven by PHP and MySQL on server, and Javascript on client. By years I also work with different skills, with different frameworks, which allow to make development faster. For example Zend Framework, Symfony and Yii for PHP. Jquery and Angular for Javascript. Also I tried to use some NoSQL technologies in replacement for MySQL. Of course I'm good in HTML and CSS.

  • Hourly Rate$40 / Hr
  • Total Earned$10750
  • Experience10 Years

Hi, It’s Nasir, Top Rated Sr. UI/UX Designer, I’m here to help 𝐘𝐎𝐔𝐑 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐆𝐑𝐎𝐖 𝐭𝐡𝐫𝐨𝐮𝐠𝐡 𝐃𝐞𝐬𝐢𝐠𝐧! 🤗. Over 7 years of experience in UI UX Design, and delivered 1000+ Projects including Web & Mobile Apps, Dashboards, SaaS Applications.

  • UI / UX
  • Designer
  • Motion Graphics Designer
  • Hourly Rate$20 / Hr
  • Total Earned$0
  • Experience0 Years

Hi everyone! I'm a Full Stack Developer with 7 years of experience in building modern-looking websites and mobile applications. It would be my pleasure to work on your project and I'm confident that I will be able to satisfy you. Let me now list some of my relevant skills: JavaScript: Node.js, Angular. js, React.js, Vue.js CMS systems - Wordpress, Drupal, Shopify, Webflow Mobile development - React Native, Objective - C (iOS), Android, Java, Flutter API Integration, MongoDB Web Design, Graphic Design, Adobe XD, Illustrator If you want to be one of my happy clients, get it touch now! Best regards, Milla

  • 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$11431
  • Experience10 Years

Hi, I am a full stack developer with 8 years of experience. I have extensive experience solving problems with modern web technologies, and cross platform desktop application frameworks. What technologies and languages am I familiar with? Languages(Javascript, Python, PHP, Java ) Backend (Nodejs, Spring...) Frameworks (Laravel, Flutter, Angular, Vue, React, Flask, Django, Spring) Databases (Mongodb, Postgres, SQLite, MySQL ...) Frontend (Html, Css, Javascript, React, Material ui, antd ...) Mobile (React native,firebase, ...) Messaging, analytics, integrations, ... Social auth Bug tracking (sentry, crashlytics) Continuous integration and delivery (CircleCI, Gitlab CI/CD, ...) Unit tests, integration tests and e2e tests (jest) Payment gateways integration (paypal, stripe, ...) 3rd party APIs integrations, . Beside the skills; not only what I want is, what clients want, I also know how my precious clients want to be treated. Communication is one of my strengths and I am waiting to hear from you.

  • Hourly Rate$30 / Hr
  • Total Earned$23082
  • Experience8 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.