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

I'm a highly motivated and progress-focused Full-Stack Developer, with over 8 years of complex development experience. In addition to my technical skills, I have a strong understanding of software development principles and best practices, including agile methodologies and version control systems such as Git. I am also experienced in working with databases such as MySQL, PostgreSQL, and MongoDB. I focus on the best user experience, all the while balancing the needs of the business to create digital products: Responsive design ( Websites, Landing Pages, Product Sites) Mobile app design (Android and iOS) UX/UI design In my work, I do my best to meet my client’s expectations and deadlines. I would welcome the opportunity to discuss your project together!

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Bootstrap
  • UI / UX
  • React js
  • React Native
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • SEO
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • DotNET
  • Blockchain
  • Vue.js
  • GraphQL
  • Powershell
  • SAS
  • GO
  • Network
  • Squarespace
  • Shopware
  • Webflow
  • Swift
  • Flutter Dart
  • Elixir
  • Mongodb
  • PostgreSQL
  • MariaDB
  • Gatsby
  • Svelte
  • Next.js
  • Google-cloud
  • Flask
  • Nuxt.js
  • Django
  • Stripe
  • Hourly Rate$25 / Hr
  • Total Earned$24211
  • Experience8 Years

Hi , I'm Luiza a Full Stack Developer with 6+years of experience ,As you'll see , I have six years of hands-on experience efficiently coding websites and applications using modern HTML, CSS, Javascript and etc. Building state-of-the-art, easy to use , user-friendly websites and applications is truly a passion of mine and i am confident i would be an excellent addition to your project. In addition to my knowledge base, I actively seek out new technologies and stay up-to-date on industry trends and advancements.

  • 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
  • Hourly Rate$25 / Hr
  • Total Earned$14845
  • Experience6 Years

Hello, I'm a full stack developer. I can develop custom features, requires custom coding for your website in WIX Basic Editor, Editor X, on JavaScript, Node.js, or using CSS3 and HTLM5. And much more... TML, CSS, JS, Jquery, Ajax, PHP, MySql. - Wordpress, Woocommerce. - Wordpress theme development, Wordpress plugins development, Wordpress vidgets development, custom Gutenberg blocks development. I've worked on various projects that required custom coding, made a couple of my own websites from scratch, and have strong skills in site development. I always wish to understand your needs and solve your problems in the best way possible. Get projects done on time. Thank you for your time and attention.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Shopify
  • Woocommerce
  • Laravel
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • Mobile Developer
  • Designer
  • Hourly Rate$25 / Hr
  • Total Earned$11600
  • Experience6 Years

I have excellent knowledge of full-stack development as I have more than 8 years of experience in the sphere. My experience has provided me with necessary technical skills,that now help me to solve different technical problems across a wide range of platforms. I oversee the building of innovative systems architecture via Kohana and Laravel frameworks, HTML5, CSS3/SASS, JavaScript/React, MySQL, and ElasticSearch. I was instrumental in structuring several internal systems comprising order entry/management tools, conversion/revenue reporting, and production workflow tracking, as well as designing custom REST APIs built on Python, Laravel PHP, and NodeJS. I also successfully collaborate on solutions with our product, QA, and marketing teams to offer the best user experience to build higher customer lifetime value.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • React js
  • ANGULAR 2
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Shopify
  • Laravel
  • C#
  • Java
  • Python
  • Ruby
  • Web Developers
  • Software Developers
  • Front-end developer
  • Back-end developer
  • Hourly Rate$30 / Hr
  • Total Earned$23476
  • Experience8 Years

I am Lars, I have 10+ years of experience writing web apps that span consumer productivity software to mission-critical financial trading platforms. He has extensive knowledge of front-end JavaScript and browser APIs as well as significant experience with popular frameworks and libraries like React and Redux. Johnathan's deep full-stack experience includes Node.js and Express, MongoDB as well as more traditional technologies like PHP, ASP.NET, and MySQL.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • Hourly Rate$35 / Hr
  • Total Earned$11750
  • Experience10 Years

Feel free to contact me to discuss projects. Thank You!

  • HTML5
  • CSS3
  • JavaScript
  • Bootstrap
  • React js
  • Node js
  • Python
  • Java
  • Django
  • Hourly Rate$20 / Hr
  • Total Earned$0
  • Experience0 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.