People also hire

Canva freelancers

Explore English-speaking Kotlin projects on Contra

Android App - Modern Music Player App

What Next Cars

iOS App Development (Swift/SwiftUI/Objective-C)

Tailored Android App Development (Java/Kotlin)

Cross-Platform App Development (Flutter/React Native)

Tomoh E-Commerce App | Mobile App Development

SOS Staffing Agency App | Mobile App Development

I Know The Pilot Flight Deals 4+

TouchRetouch 4+

FoodFlix-Sushi 4+

Bajao: Music & Audiobooks - Apps on Google Play

Berain Water Delivery - Apps on Google Play

Fayha Water - Apps on Google Play

أطلب مياه تانيا Tania - Apps on Google Play

Mobile app teaching kids saving

Fluentify-app

Notification System

SupportSync SDK

Secure Banking Application for Neon

Q-Fix Mobile (Client)

WayStream.io

MovieMatte

EVPN - Ultimate Secure VPN

Bloom Cycle

Pocket Shop

TicTacToe

Mobile Chess

Careem – rides, food & more | The Everything App

Android App Development

iOS and Android App Development

Project Summary

Android Application for Local Agricultural Property Management

Advanced POS Mobile App Development: Seamless Integration of Mu…

Tuck. (Find Nearby Businesses and Earn cashback.)

HDMK Scheduling

McLaren - Variable Drift Control

Made - Story Creator - 500k+ Downloads

SurfaceDuo - Project View Framework

Instasize - Photo & Video Editor - 50mil+ Downloads

Skylight - Spiritual Self-Care - 100k+ Downloads

Puskeswan - Animal Health Checkup Service Registration App

Journie (Journey Genie)

Renekakpo/cookIt

Renekakpo/HiveChat

Xamoon - The app builder tool allows users to create apps linkin

SeeTree - helps farmers monitor the health of their trees with A

WhereAreYou App - mobile app

Browse more

Top services from English-speaking Kotlin freelancers on Contra

Cover image for I Will Develop iOS and Android App

Flutter

iOS Developer

Android Developer

I Will Develop iOS and Android App

Contact for pricing

Android

Backend Engineer

Android Developer

Android App Development

$25/hr

Cover image for Custom Android App Solution

Android Studio

Mobile Engineer

Android Developer

Custom Android App Solution

Contact for pricing

Top locations for English-speaking Kotlin freelancers

Toronto, Canada Berlin, Germany Cluj-Napoca, Romania São Paulo, Brazil

FAQs

What should I consider when outlining the project requirements for a Kotlin-based development on Contra?

Start by clearly defining the scope of your project, detailing what platforms you need support for (e.g., Android, backend server), and specific functionality you wish to include. Identify the deliverables required, such as a complete mobile application, full-fledged backend service, or libraries that integrate into Java environments. Ensure that the project goals align with your business objectives and that there's a timeline that considers not just development but also testing phases.

How can I evaluate if a Kotlin expert on Contra has the necessary skills for my project?

Review the freelancer's profile for their portfolio and past projects that demonstrate their experience with Kotlin in relevant areas, such as mobile application development or backend services. Look for reviews and recommendations from previous clients to gauge their work quality and reliability. Additionally, verify if they have specific expertise in frameworks or technologies that are crucial for your project, such as working with Android Studio or integrating with Java-based systems.

How should I set up milestones and communication channels for a Kotlin expert on Contra?

Establish clear milestones that reflect key stages in the development process, such as completion of prototype, beta delivery, and final deployment. This will help in monitoring progress and ensuring timely corrections if necessary. Set up regular check-ins via preferred communication tools to discuss updates, address issues, and adjust requirements as needed. Ensure that both parties agree to a communication plan that supports transparency and quick resolution of any queries during the project lifecycle.

Who is Contra for?

Contra is designed for both freelancers (referred to as "independents") and clients. Freelancers can showcase their work, connect with clients, and manage projects commission-free. Clients can discover and hire top freelance talent for their projects.

What is the vision of Contra?

Contra aims to revolutionize the world of work by providing an all-in-one platform that empowers freelancers and clients to connect and collaborate seamlessly, eliminating traditional barriers and commission fees.

Best English-speaking Kotlin freelancers to hire in 2025

Looking to hire English-speaking Kotlin freelancers for your next project? Browse the world’s best Kotlin freelancers on Contra.

Trusted by 50K+ teams from creative agencies to high growth tech companies

People also hire

Explore English-speaking Kotlin projects on Contra

Top services from English-speaking Kotlin freelancers on Contra

Top locations for English-speaking Kotlin freelancers

FAQs

What should I consider when outlining the project requirements for a Kotlin-based development on Contra?

How can I evaluate if a Kotlin expert on Contra has the necessary skills for my project?

How should I set up milestones and communication channels for a Kotlin expert on Contra?

Who is Contra for?

What is the vision of Contra?

Join 50k+ companies and 1M+ independents