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 Full-Stack developer with 8+ years of experience who loves working with clients to bring their ideas to life in a way that’s fast and efficient. I am highly organized and detail-oriented and I have a thorough understanding of the ins and outs of the platforms. Skills: • CMS: Wordpress, Webflow, Wix, Shopify, Squarespace • Frameworks: React, NodeJs, Angular, VueJs, NextJs, JQuery, Django, Laravel • HTML/CSS/SASS • JavaScript • Python • PHP • SEO • AJAX • SQL, mySQL • JSON

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • UI / UX
  • React js
  • React Native
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • SEO
  • C++
  • C#
  • Java
  • Python
  • QA
  • Flutter
  • Vue.js
  • GO
  • Squarespace
  • Shopware
  • Webflow
  • Swift
  • Gatsby
  • Next.js
  • Flask
  • Django
  • Hourly Rate$25 / Hr
  • Total Earned$17162
  • Experience8 Years

Hi! I am a Full Stack Developer with 9 years of experience. I have raised UX scores through better site design, created client databases with Oracle. Implemented and automated DevOps CI/CD pipelines and functions using Docker, Jenkins, or GitLab. Used familiarity with JavaScript frameworks and libraries that support efficient web development. I have identified and corrected bottlenecks and bug fixes. I have automated continuous deployment and infrastructure management by utilizing Ansible. I have created an API product for a consumer finance company. As a Full Stack Developer my skills include PHP, JavaScript, TypeScript, C++, C#, CSS, HTML, Angular, Oracle, Python, Django, React, VueJs, Ruby, Perl, Golang, Scala, Jquery, Bootstrap, Json, NodeJs, MongoDB, PostgreSQL. Best regards Nicolas

  • 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$30 / Hr
  • Total Earned$0
  • Experience9 Years

I am writing to express my strong interest in being Full Stack Developer. With my skills and background, I am confident that I will quickly surpass your expectations for this role. Please consider the following highlights of my career: • Relevant Coursework: Operating Systems Architecture, Linux/Unix Programming, Usability in Website and Software Design, C++ Programming I & II, Web Page Development, Relational Database Design & SQL, Data Engineering, Advanced Software Programming. • Maximized applications’ efficiency, data quality, scope, operability, and flexibility. • Used various ideas from distributed computing, large-scale design, real-time data processing, data storage, ML, and AI to solve challenging dataset problems. • Managed, optimized, and updated PHP databases as necessary. • Developed app integration with REST / SOAP and other APIs for Google Maps, social media logins, payment processors, and other 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
  • Hourly Rate$27 / Hr
  • Total Earned$17405
  • Experience10 Years

Olivia Wilson

Russian Federation

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I’m a Full Stack developer and designer. I have about 7 years of experience in Full-Stack development. My experience includes making and designing websites with WordPress, Shopify, WIX, WooCommerce, Squarespace. I’m a very easy worker and a responsible person.Technical skills that I master: HTML/CSS JavaScript/Java WordPress Shopify WooCommerce Squarespace Socket.io Photoshop/ Illustrator PostgreSQL Node.js Sails.js Ajax/jQuery PHP/ Laravel/Yii Web architecture HTTP and REST Database storage NPM Rust ReactJS Docker NumPy and Pandas Kotlin Django MySQL, MongoDB Ingres .Net Tomcat Eclipse JBoss MS Visual Studio Unix Linux SQL Server RoR SEO

  • JavaScript
  • HTML5
  • CSS3
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Woocommerce
  • Laravel
  • Codeigniter
  • SEO
  • C#
  • Hourly Rate$30 / Hr
  • Total Earned$11600
  • Experience7 Years

I am an experienced and enthusiastic Full Stack Developer with over 9 years of experience. I am skilled in both backend and frontend development. I can create, maintain, and support of WordPress Blog, Landing Page, Membership, Business, Corporate, E-commerce Websites. I am comfortable with both the Woocommerce and Shopify platform for E-commerce development. Creating or Customizing Woocommerce or Shopify Theme from scratch is the principal job I perform. I am skilled with modern web builders like Elementor, Elementor Pro, Divi Builder, Avada Fusion Builder, Beaver Builder, Themify Builder, WPBakery Page Builder, etc. I have programming skills using Python, PHP, JavaScript as well as a proficient understanding of WordPress, Laravel, HTML/HTML5, CSS/CSS3, SASS, jQuery, MySQL, React JS, Node JS, Vue JS, MongoDB, Firebase, Firestore, Bootstrap Framework 5/4/3, Foundation Framework, Git, WooCommerce, and Shopify. I am an efficient, reliable, and very easy and friendly character to work with. I can typically provide almost instant support as my messages go directly to my smartphone. I am also comfortable working together on Business communication platforms like Asana. Please do not hesitate to message me if you need any service I offer. Thank you!

  • 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
  • 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
  • Hourly Rate$30 / Hr
  • Total Earned$25501
  • Experience9 Years

Experienced in crafting dynamic APIs and web applications using .Net Framework and .Net Core, I specialize in building fully customizable websites with Umbraco, Optimizely (formerly Episerver), and .Net. My expertise extends to creating tailored applications using Angular 13 and React. Versatile in my approach, I seamlessly integrate React Native for cross-platform mobile development. Always eager to embrace new challenges, I stay at the forefront of technology trends.

  • .NET developer
  • ANGULAR 4
  • React js
  • React Native
  • Flutter
  • Mongodb
  • MySql
  • Back-end developer
  • Hourly Rate$40 / 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.