Freelance Kotlin Developers Available for Hire

Krzysztof Zienkiewicz, Kotlin coder and developerHire Now
Freelance Kotlin developer in Franklin, United States

Developer with a passion for testable, performant, and clean code

I love language design so I've been tracking the development of Kotlin since 2014 and using it since 2016. I absolutely love Kotlin. It's my go-to language for the JVM these days. It's super expressive yet concise with first-class support for properties, delegations, extensions, data classes, functional idioms, and now coroutines! I've worked on mixed Kotlin-Java codebases as well as pure Kotlin ones.
Jayson Minard, top Kotlin developerHire Now
Freelance Kotlin developer in Montevideo, Uruguay

25+ years experience, top expert in Elasticsearch (FullText and Analytics), Data Engineering, Cloud, and for the Kotlin Language.

I am a contributor to Kotlin, have a gold tag for Kotlin in Stack Overflow and in the top 2 for the tag, and I am lead for key Kotlin open-source projects. I have been writing production server-side code in Kotlin since 2013, and overall on the JVM since the creation of Java.
Trevor Debrecht, Kotlin software engineerHire Now
Freelance Kotlin developer in Boulder, United States

Android Developer

I have been using Kotlin since their first public beta. I championed it at RetailMeNot and brought it into production before the official release. I have used it to build both user-facing features as well as deeply complex infrastructure, on Android and for standalone applications.
Jussi Hallila, top Kotlin developerHire Now
Freelance Kotlin developer in Dublin, Ireland

9x Full-stack software engineer

All my side projects are done in Kotlin. I have created a Prometheus library and an API service webapp with Ratpack with it. Kotlin is my go to language nowadays on projects where I run on the JVM.
Nigel Henshaw, top Kotlin developerHire Now
Freelance Kotlin developer in Ashburn, United States

Providing quality value packed android support.

Produced a number of Kotlin on Android training videos ranging from creating android applications from start to incorporating advanced kotlin algorithyms. The applications include camera, video, media streaming and webview brower apps. The android applications using kotlin I have developed are - camera apps - video streaming apps - Http Image apps - App using Google APIs - webview & browser apps - browser bookmarking app using ContentProvider and SQLite
Grzegorz Piwowarek, Kotlin software engineer and devHire Now
Freelance Kotlin developer in Ashburn, United States

Senior Software Engineer | Trainer | Speaker

I've been working with Kotlin on a backend-side in a Spring Boot project.
Aliyu Olalekan, senior Kotlin developerHire Now
Freelance Kotlin developer in Lagos, Nigeria

Software Developer at Andela

Am an Electrical Engineer and a programmer. I program in languages like; android, java, c and c++, javascript..... My goal is to be on top of my game(programming) at the highest level.
Giorgio Natili, senior Kotlin developerHire Now
Freelance Kotlin developer in Boston, United States

JavaScript, iOS, Android developer with more than 13 years of experience

I started to use Kotlin since the version 0.7 of the language, I saw it growing and being the popular technology choice everyone knows.
Alex Oriekhov, top Kotlin developerHire Now
Freelance Kotlin developer in Mykolayiv, Ukraine

Android developer at freelance

I like kotlin. It's one of the powerful JVM lang. It can became a future main lang for android. I have experience if android app development with kotlin and backend development with kotlin
Nagy István, Kotlin freelance programmerHire Now
Freelance Kotlin developer in Szeged, Hungary

Machine Learning and NLP Engineer, BigData, Data Engineering, AWS

I am an experienced Machine Learning (ML) and Natural Language Processing (NLP) engineer. I have implemented several machine learning approaches, such as automatic detection of keyphrases or answer recommendation based on stackoverflow at big data environment. For data processing I mainly apply Apache Spark and ElasticSearch.
sembozdemir, Kotlin freelance programmerHire Now
Freelance Kotlin developer in Izmir, Turkey

Android Developer / Kotlin Enthusiast

I am interested in Kotlin since it announced for first time. I usually code Kotlin in my daily life. I can help you how Kotlin works with Android and explain differences between Java. I have given many speeches about Kotlin in various developer conferences.. See my speaker deck here: https://speakerdeck.com/sembozdemir
Dmitry, Kotlin programmer for hireHire Now
Freelance Kotlin developer in Mytishchi, Russia

Nomadic Android Developer who getting the work done.

Implemented Kotlin in few apps of mine, will be happy to share knowledge of moving your Android (or Java) projects to Kotlin.
Sérgio Moura, Kotlin freelance coderHire Now
Freelance Kotlin developer in Porto, Portugal

Do what you love and you'll never have to work a day in your life

This is my latest addiction! I started experimenting Kotlin in a personal project, a couple months ago, and since then, I used it to develop all new android projects. I adopt it because it makes the code so much cleaner and easy to read, that eases the project maintainance . Another reason that made me want to try it, was the similarity to Swift, which makes it easier to develop iOS projects. Although it has been a few time compared to JAVA, I feel pretty confident about my level of expertise. I hope I can help you with Kotlin projects.
James Richardson, Kotlin dev and freelancerHire Now
Freelance Kotlin developer in Surbiton, United Kingdom

Experienced full-stack software developer with extensive design & refactoring capability

James has started using kotlin recently, and is excited by its clear syntax and interoperability with java.
Boonya Kitpitak, Kotlin software engineerHire Now
Freelance Kotlin developer in Bangkok, Thailand

Android Developer

Start using Kotlin in Android Application development since it is announced to be official language on Android. Mostly use Kotlin in Android development along with Android Studio 3.0

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