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Best German-speaking Kotlin freelancers to hire in 2025

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

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Aayush Acharya
Nepal
Cover image for STEPN - Apps on Google Play
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Kotlin(1)
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Asem Abu alrub
Amman, Jordan
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Kotlin(5)
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Oleg Davydov
PROLondon, UK
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Kotlin(3)

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FAQs

When hiring a Kotlin expert, review their past work. Have they built Android apps or back-end systems like you need? A diverse portfolio shows they can handle different types of projects.
Have a detailed project description ready. Make sure the freelancer can explain how they will approach your project. Check if they have worked on similar projects before.
Look for strong programming skills in Kotlin. They should also understand Java for interoperability. Experience with mobile app development or server-side services is a plus.
Discuss the project timeline early. Ask if they've managed similar deadlines before. Good communication about deadlines is key for smooth project progress.
Be clear about project goals from the start. List detailed deliverables like mobile apps or APIs. Agree on milestones for tracking progress.
Use popular tools like email or chat for fast communication. Set regular check-ins to discuss progress. Ensure you're both comfortable with chosen tools.
Expect them to follow a structured approach. They should set clear milestones and update you regularly. A well-defined process leads to better results.
Begin with a kickoff meeting to align on goals. Share all relevant resources like designs or mockups. Establish trust for a positive working relationship.
Set up regular updates to discuss progress. Use a project management tool for task tracking. Stay involved to ensure the project stays on course.
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