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 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
  • Hourly Rate$27 / Hr
  • Total Earned$28180
  • Experience10 Years

I am software engineer having proven experience in large scale software design and development for a wide variety of companies. I have got strong Front-End and Back-End skills. My English is fluent. I develop web applications. I do my best to make the clients satisfied and I can meet deadlines. Languages that I know: API C++ C# Java Javascript(AngularJS, Node.JS) Python Ruby PHP SQL MySQL Drupal Wordpress Woocommerce OpenCart My other skills: CSS3, SASS, Compass, Git/Github , HTML5, HAML, Jade I consider myself to be goal-oriented, sociable and open-minded personality. I look forward to providing you with excellent quality service for all your development needs.

  • 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
  • Hourly Rate$25 / Hr
  • Total Earned$16401
  • Experience10 Years

I am a professional Full Stack developer and designer, With an extensive 8+ years of experience. If you are seeking assistance to accelerate growth and unlock the potential of your business to be more productive and profitable with digital transformation, I am ready to jump in. I offer a wide spectrum of services from, web-development, Designing, graphic designing, to SEO and digital marketing. An all- encompassing solution is just ONE CLICK AWAY!

  • 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
  • Hourly Rate$25 / Hr
  • Total Earned$10600
  • Experience8 Years

Sasha Yakovlev

Russian Federation

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I'm an NLP developer with experience of over 6 years. Along with it I'm also a video editor, I have been working as a freelancer video editor for the past 3 years. I have a degree in Computer Science, so developing is my first profession. Over my career I have worked with many companies and clients both local and international, delivering the best solutions to their requirements. Along with my experience, I have a deep knowledge of development skills that I will list below: ⦁ Python ⦁ Matlab ⦁ C/C++ ⦁ Linux Data Structure and Algorithm ⦁ Object-oriented programming ⦁ shell script SQL ⦁ Ruby ⦁ Clojure ⦁ Scheme ⦁ Experience and a working understanding of natural language processing, machine- learning and other relevant AI techniques

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • UI / UX
  • Node js
  • Wordpress
  • Python
  • Ruby
  • Hourly Rate$30 / Hr
  • Total Earned$8055
  • Experience6 Years

Hello, I am Viktor. I am a diligent and responsible full-stack developer with 8+ years of experience. I am mastered in both back-end and front-end programming. I have a Master’s degree in computer science and have developed numerous websites and web applications from different spheres. I have been employed by different companies and have also worked as an individual developer. I am proficient in many front-end and back-end programming languages such as HTMS, CSS, Ruby, Scala, Django, PHP, Java, Python, JavaScript, React, Angular, C#, Pert. I also have experience to work on design with Figma, Sketch, InVision, Canva and Photoshop. I am also experienced to implement projects working with databases such as MySQL, MangoDB, Oracle, PostgreSQL, Microsoft SQL, MariaDB and so on. I have worked with many designers, front-end and back-end programmers, as well as CTO. During my career, I have also worked in the UNIX machine (Linux servers). I also have advance knowledge and mastership of how to use Integrated Development Environments (IDEs) in order to write, compile, run and debug codes. I can ensure the accuracy of my projects, as I am extremely attentive to details. I work punctually and enthusiastically going deep into the requirements of each project.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • React js
  • ANGULAR 2
  • PHP
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Hourly Rate$37 / Hr
  • Total Earned$23135
  • Experience8 Years

I am a full stack developer with 5+ years of experience. My experience has provided me with the innovative and technical skills necessary to provide websites and apps successfully with multifaceted technical solutions across a wide range of software platforms. I enjoy being challenged and engaging with projects that require me to work outside my comfort zone and knowledge set.

  • 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$13000
  • Experience5 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.