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Arc helps you find and hire top freelance Koin engineers for your jobs. With 350,000+ software programmers available for hire on a freelance basis, we have one of the largest network of vetted talent. Our Silicon Valley-caliber vetting process helps ensure that you hire freelance Koin developers and experts that you can trust.

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Arpit J., freelance Koin developer
Arpit J.
India
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Senior Freelance Koin Developer

An experienced Android Developer with 10+ years of experience developing and maintaining mobile applications. Possesses expertise in developing mobile applications with Java and Kotlin, as well as knowledge of popular libraries and frameworks. I have worked on Java, Kotlin, MVVM, MVP, Koin, Hilt, Dagger, Kodein, Coroutines, RxJava, Room DB, Work Manager, Retrofit.

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Thomas H., freelance Koin programmer
Thomas H.
Brazil
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Senior Koin Developer

Experienced Software Engineer with over 6 years of experience in Android Development, working mainly in large apps used by millions of people in Brazil and around the world. Passionate about software development and always keen to learn new technologies, frameworks, and programming languages to deliver high performance, high quality, well tested, and accessible products, and share this knowledge with people around me. Self-motivated professional, and consistently recognized as a tech reference, being skilled at getting a deep understanding of tools, projects, and products.

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Xinru L., freelance Koin developer
Xinru L.
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Senior Koin Developer

Currently residing in San Francisco, CA. Activities/Hobbies: Basketball, going to the park, driving Favorite Movie: Iron Man Favorite Song: See you again

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João G., Koin developer for hire
João G.
Portugal
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Senior Koin Developer

Software engineer with experience in native Android development using both kotlin and java, and with several common libraries for development for the platform. I have a habit of optimizing my work by automating repetitive daily tasks, and using a personal checklist to manage my own to-do list.

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Oussema A., Koin freelance developer
Oussema A.
Tunisia
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Senior Freelance Koin Developer

Highly experienced Android developer with a strong background in Java and Kotlin programming languages. Proficient in using MVVM, MVP, MVI, and Clean Architecture design patterns to develop efficient and scalable Android applications. Experienced in using Jetpack, Jetpack Compose, Hilt, Coroutines, and Flow to improve the performance and reliability of Android apps. Strong understanding of SOLID principles and ability to apply them to software design. Proven track record of delivering high-quality software on time and within budget. Strong problem-solving skills and ability to work well in a team environment.

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Rahul S., freelance Koin developer
Rahul S.
India
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Senior Freelance Koin Developer

Rahul has 8 years of experience as a Software Developer, specializing in Android app development along with RESTful api development using Spring. He is a Google Certified Android Developer and have worked on various projects for clients such as ABSA, HSBC, and Eli Lilly. He have expertise in Kotlin, Java, C++, and Flutter, and have experience with app architecture design, unit testing, memory management, and the Android build system. Also, Rahul is skilled in using tools such as Git, CI/CD, and Jira, and have experience working in Agile Scrum teams.

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Rodrigo L., Koin freelance developer
Rodrigo L.
Canada
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Senior Freelance Koin Developer

A passionate mobile developer with more than 7 years of professional experience working as a team leader and a software engineer, with specialization in Android native and Flutter. Rodrigo enjoys one opportunity where he can contribute effectively with his experience. Curious developer who is constantly learning and a cryptocurrency enthusiast in my free time. Likes to share his experience and talking about the challenges he faces via blog and code meet-ups.

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Souleymane S., top Koin developer
Souleymane S.
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Remote Koin Developer

An Android engineer with 8 years of experience. I have hands-on experience building mobile money applications with a good capacity to quickly be ready to help an already established team. I’m passionate about building tools that make people's life easier.

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Samir A., freelance Koin developer
Samir A.
Portugal
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Senior Freelance Koin Developer

An accomplished Android Developer with over 9 years of experience in the industry. Expertise lies in designing, developing, and enhancing Android applications, with a focus on user interface and performance optimization. Has a proven track record in leading teams and interfacing with cross-functional teams

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Robel S., freelance Koin developer
Robel S.
United Kingdom
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Freelance Koin Developer

I am a seasoned Android app developer who loves working on projects that challenge me to grow professionally. The more challenging the project and technologies are, the happier I am! I have been fortunate to have worked across different industries but have gained most of my experience in Financial Services and Retail and currently working on utilities or energy sectors.

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Why choose Arc to hire freelance Koin developers

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    Meet Koin freelancers with verified technical and communication skills who are ready to interview.

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FAQs

Why hire a Koin developer?

In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.

Depending on the stage and scale of your product and services, you may need to hire a Koin developer, multiple developers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote Koin developers can help keep your website up-to-date.

How do I hire Koin developers?

To hire a Koin developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.

Arc offers three services to help you hire Koin developers effectively and efficiently. Hire full-time Koin developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance Koin engineers in 72 hours, with weekly payments.

If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 350,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Koin developers.

Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right Koin developer for your company, and let Arc handle the logistics.

Where do I hire the best remote Koin developers?

There are two types of platforms you can hire Koin programmers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find Koin developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.

If you’re looking to hire the best remote Koin developers, consider niche platforms like Arc that naturally attract and carefully vet their Koin developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Koin developer candidates.

Some factors to consider when you hire Koin developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.

Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find Koin developers for hire.

How do I write a Koin developer job description?

Writing a good Koin developer job description is crucial in helping you hire Koin programmers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.

Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.

Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote Koin developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.

For a comprehensive guide on how to write an attractive job description to help you hire Koin programmers, read our Software Engineer Job Description Guide & Templates.

What skills should I look for in a Koin engineer?

The top five technical skills Koin developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.

Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable Koin developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for Koin developers to keep up with evolving technology and requirements.

What kinds of Koin programmers are available for hire through Arc?

You can find a variety of Koin developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Koin programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Koin developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.

In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.

Lastly, our remote-ready Koin developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.

Why is Arc the best choice for hiring Koin developers?

Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Koin developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Koin developers.

Every Koin developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills (both for depth in Koin and breadth across the greater domain). Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.

Not only can you expect to find the most qualified Koin engineer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.

How does Arc vet a developer’s Koin skills?

Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Koin developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.

While Arc has a strict vetting process for its verified Koin developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire Koin developers, you can rest assured that all remote Koin developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.

How long does it take to find Koin developers on Arc?

Arc pre-screens all of our remote Koin developers before we present them to you. As such, all the remote Koin developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 350,000 candidates. You can also expect to hire a freelance Koin programmer in 72 hours, or find a full-time Koin programmer that fits your company’s needs in 14 days.

Here’s a quote from Philip, the Director of Engineering at Chegg:

“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”

Find out more about how Arc successfully helped our partners in hiring remote Koin developers.

How much does a freelance Koin developer charge per hour?

Depending on the freelance developer job board you use, freelance remote Koin developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Koin developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.

When you hire Koin developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.

How much does it cost to hire a full time Koin developer?

According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.

Your remote Koin developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.

For more frequently asked questions on hiring Koin developers, check out our FAQs page.

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