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Top 29 Kotlin Programmers on 20 Jul 2019 on Toogit. Kotlin Programmers on Toogit are highly skilled and talented. Hiring Kotlin Programmers on Toogit is quite affordable as compared to a full-time employee and you can save upto 50% in business cost by hiring Kotlin Programmers on Toogit. Hiring Kotlin Programmers on Toogit is 100% safe as the money is released to the Freelancer only after you are 100% satisfied with the work.

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Brandon Android Frameworks & Applications Engineer, United States
$75 /hr
6 Years Exp.
I am a Triplebyte certified Android Developer with over 6 years of experience in both the application and framework spaces within Android. I have work...Read More
Hello, I am having 7.5+ years of experience in mobile application development. I can develop an application in Kotlin as well as in Android Native...Read More
Oluwaseyi Django and Android Developer, Nigeria
$15 /hr
4 Years Exp.
I am a Software Developer based in Lagos, Nigeria with experience of over 4 years I am well versed in the use of Python/Django to create web based sol...Read More
Subin Babu Senior Android Developer (kotlin / java), India
$10 /hr
23 Years Exp.
An Android application engineer with over 3 years and 10 months of experience in all levels of innovation, development, build, test, deployment, and m...Read More
Olumide Daniel I.Software Developer, Nigeria
$18 /hr
3 Years Exp.
I'm a mobile and web developer, I've been coding for 4 years, experienced in PHP frameworks, HTML/CSS/JavaScript, MySQL, Kotlin. I focus on...Read More
Jay K.Android Geek developing Android Apps, India
$1 /hr
1 Years Exp.
I am android app developer. I am developing android apps from last 1.5 years. I have developed several apps like Wallpaper Collection and changer, Vid...Read More
Dianga M.Mobile Developer, Kenya
$5 /hr
4 Years Exp.
I am amobile platform developer having 4+ years expirience
Jandrell Ian Mobile Application Developer, Philippines
$30 /hr
2 Years Exp.
I am a mobile application developer for almost 2 years now.
I am an experienced mobile application developer. Minimalistic UI/UX design along with clean & structured code is my strength. I follow agile meth...Read More
Mauli Full stack development, India
$20 /hr
6 Years Exp.
We are a team of enthusiastic, dedicated, trustworthy & reliable person. We have over 6 years of knowledge and experience on iOS, Android, PHP &am...Read More
Kelist T.Fullstack Software Engineer, Uzbekistan
$30 /hr
3 Years Exp.
Malav Mobile App Consultant, India
$15 /hr
5 Years Exp.
Hello, My name is Malav. I'm an experienced mobile application developer who has a strong background in application development (since 2013). Ove...Read More
Yashaswi N.Android Developer, India
$9 /hr
4 Years Exp.
I am an Android Developer with 4 years of professional experience.
Adarsh N.I Will Be You Android App Developer, India
$5 /hr
1 Years Exp.
Hi, I am android app developer. I have a 1 year experience in android app development. I know the language such as Android XML, Kotlin, C++, SQL and o...Read More
Sanjay K.Python-ist, India
$4 /hr
1 Years Exp.
Hii , I sanjay a student who is gathering knowledge for his dream and a one who uses ['pyhton','c++','kotlin','htm...Read More
Kiran C Android Developer, India
$10 /hr
1 Years Exp.
i am an Android developer who has experience about 1+yr who is always like to be busy an searching for new challenges and find opportunities in it
Shailendra Mobile Application Developer, India
$12 /hr
7 Years Exp.
• Created 30+ fully functional applications for Mobile (Android+iOS) • Known for writing efficient, maintainable and reusable code • Proficient in d...Read More
Abdulqader E.Android Developer, India
$11 /hr
2 Years Exp.
I am a certified Android developer having an experience of 2 years and have completed 5+ projects till now. Skilled to use any third party API integra...Read More
Akshay Android Developer , India
0 Years Exp.
I am Professional Android Developer having an 3+ years of experience in Android App development
Bunty R.Android Application Developer, India
$3 /hr
3 Years Exp.
I am a professional 'Android Developer', having 3+ years of experience. I can develop anything you want in hand (i.e Mobile). I am a lead pe...Read More
Ritesh S.Senior Software Developer (Android), India
$6 /hr
4 Years Exp.
I am a developer with more than 4+ years of experience. I have worked with companies like BookMyShow, Hike Messenger and currently with Target. I...Read More
Saket P.Full stack developer, India
$40 /hr
8 Years Exp.
I am an experienced full stack developer having more than 8 years of experience in Java,JVM and JavaScript world. I have worked for many banking clien...Read More
Rahul S.Android Application Developer, India
$8 /hr
4 Years Exp.
I am a certified Android and Java developer, having 4 years of company experience and I am into coding from last 6 years .
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Articles Related To Kotlin

Nowadays, Android is not just on tens of thousands of different phones and tablets. It’s on your wrist, in your living room, in your car, and as soon we start assigning IP addresses to inanimate objects, it is going to be pretty much everywhere around us. A lot of ground for even an experienced Android developer to cover!


Also there are over one million apps on Google Play, not counting Amazon AppStore or markets we are not generally interested in.


So, how can an independent developer create a successful app in this huge market with big players? I have no idea, I haven’t made a successful app! But, I have made a cute one, and I’d like to share my story with you.

Few Android Studio Tips, Tricks & Resources you should be familiar with, as an Android Developer

The reason of this article, is to list helpful tips, tricks, shortcuts and resources for Android Studio that will improve your overall efficiency and performance.


1.Material Colors theme for Android Logcat

To change Android Studio Logcat you need to go to:Preferences (Settings on Windows / Linux machines) → Editor → Colors & Fonts → Android Logcat and change the foreground color for every type of log.


2. Prevent Android Studio Logcat from clearing the log for the current application when it crashes. 

To do that you need to go to theAndroid Monitorpanel and chooseEdit filter configurationon the right side dropdown.


3. Apply a proper code style to your IDE (IntelliJ / Android Studio). 

Go toPreferences → Code Style → Javaand in aSchemedropdown you can choose your code style (or set up a new one).

2 styles which are especially worth to mention:

Square Java Code Styles with Android

Google Java Code Style.


4. Use split screen for increasing efficiency.

To turn this feature on, you need to right mouse click on the tab of your main screen and choose Split Vertically / Horizontally feature.

But to be as efficient as possible we need to set up a custom keyboard’s shortcut. To do that go to Preferences → Keymap and search for Split Vertically. Then open a context menu and click Add Keyboard Shortcut

It is shown on a gif below. You can define the shortcut for a horizontal split view as well.


5. Distraction Free Mode. 

You can enable it by going to: View → Enter Distraction Free Mode


6. Use Live Templates

you can use many already defined templates, like for Toasts or if conditions.

you can use your own custom templates. Here is a great reference article by Reto Meier. You can also refer to the IntelliJ IDEA documentation.


Learn XML And Java

Extensible markup language (XML) is a markup language that’s the foundation for the Android user interface (UI) and elements. Java is the back-end coding language of the Android platform, and it’s used with binding functionality with your XML layouts. Let’s take a look at a small example.


<?xml version="1.0" encoding="utf-8"?> <layout xmlns:android=http://schemas.android.com/apk/res/android"> <data> <variable name="user" type="com.example.User"/> </data> <LinearLayout android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@{user.firstName}"/> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@{user.lastName}"/> </LinearLayout> </layout>


This small layout has one data object defined as “User.” For developers used to binding elements in even web design, this should be intuitive for you. The data element is defined in Java, and then the object data is bound to the front-end layout element. In this example, we have a first and last name. The following Java code is an example of a User class used for the binding.


public class User { public final String firstName; public final String lastName; public User (String firstName, String lastName){ this.firstName = firstName; this.lastName = lastName; } }

Notice that the constructor takes a first and last name variable and binds the data to the public class properties. When the screen opens on the device, this data is then bound to the front-end elements.


Before you get started in Android Application development, you should be expert in both of these technologies. Understanding the fundamentals of XML formats is relatively easy, but Java is an object-oriented language and object-oriented programming (OOP) can be challenging if you’re not familiar with the concept. A newer language and framework, Kotlin, has been introduced to help advance Android app development. It can also be used with legacy Java apps as Kotlin co-operates with Java code.


The best way to learn Java is to dive into someone else’s code. GitHub is filled with open-source projects that help you understand Java and OOP concepts. The better your OOP skills are, the easier it will be to create a better coded, less buggy Android app.


Understand Memory Limitations

Mobile devices don’t have the high memory limitations that desktops have. In mobile programming, you must learn to code with smaller memory limitations in mind. If you carelessly use memory on an Android device, you run the risk of your app crashing due to “out of memory” errors.

To work around this, use services on the device sparingly and release memory resources when your app is hidden. You can release memory resources by overriding the onTrimMemory event although you should know that this isn’t a magic solution that allows you to ignore other performance optimization throughout your code. The following is a small sample of pseudocode that shows you how to override the event.

@Override public void onTrimMemory(int level) { if (level >= TRIM_MEMORY_MODERATE) {

//release resources here } }

Google also recommends that you avoid or at least reduce the use of bitmaps to lower the memory use when your app is running on the device. 


Don’t Use The Emulator For Real-World Testing

The Emulator in Android Studio is good for development and even debugging, but it doesn’t fully simulate a working Android device. You can consider basic environment features with the Emulator, but when it comes to testing, you should always use actual devices.

Of course, this is a huge investment for an Android developer, but it will make the entire development and testing life cycle much more efficient. It also ensures that you’re able to test your applications in various conditions as the user changes settings on the actual device. You can, however, use automated cloud solutions such as Amazon’s Testing platform.


Testing should never be taken lightly. It should be a major part when you design and deploy apps for your clients. Fewer bugs means happier users, and it can also mean a more successful app in Google Play. This doesn’t mean that you need to buy every device on the market to test your app on, but you should account for some of the more popular ones and the most common screen sizes.

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Bhavik Goswami

Hello, I am having 7.5+ years of experience in mobile application development. I can develop an application...

Meghal S.

I am certified Android developer. I can also work with data entry jobs.

Sanjay K.

Hii , I sanjay a student who is gathering knowledge for his dream and a one who uses ['pyhton',...

Saket P.

I am an experienced full stack developer having more than 8 years of experience in Java,JVM and JavaScript wor...

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