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Mobile App Developers

Top 27 Mobile App Developers on 18 Jul 2019 on Toogit. Mobile App Developers on Toogit are highly skilled and talented. Hiring Mobile App Developers on Toogit is quite affordable as compared to a full-time employee and you can save upto 50% in business cost by hiring Mobile App Developers on Toogit. Hiring Mobile App Developers 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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Explore Toogit’s top Mobile App Developers

 
 
 
Debo Ajagbe Mobile Developer, United Kingdom
$100 /hr
7 Years Exp.
0 Followers
Mobile Developer
Reymon R..Net Software Developer, Philippines
$15 /hr
0 Years Exp.
0 Followers
Technology Focus: Asp.Net Asp.Net MVC Asp.Net Web API C# Entity Framework AngularJS Android/iOS Ionic Framework Apache Cordova JQuery Knoc...Read More
Leong Kee Professional Unity Game Developer & Product Manager, Malaysia
$20 /hr
10 Years Exp.
0 Followers
I am a professional Unity game developer with 10 years of game programming experience in various platforms (iOS, Android, WebGL, PC, Mac). I have a ba...Read More
Hitesh Website & Mobile app development experts, India
$15 /hr
5 Years Exp.
0 Followers
I am Hitesh Gupta CEO & VP-sales in i4 Consulting. I have 8+ years of experience in software development industry. I have experienced 50+ empl...Read More
Charmaine Kaye Technical Support, Philippines
$20 /hr
3 Years Exp.
0 Followers
I am a dedicated technical support that can multitask ang I also have a wide point of view when it comes to troubleshooting
4 Years in Web Development using various programming language and platform including PHP, Java, WordPress, HTML, CSS and also become IT network and sy...Read More
Kenroy B.Creative Designer / Graphic Designer/Writer, United States
$10 /hr
1 Years Exp.
0 Followers
I am a copywriter and social media manager with a wide range of experience creating content and design for a diverse range of business, subject areas,...Read More
Niel Patrick Product Designer, Philippines
$12 /hr
4 Years Exp.
0 Followers
I am a Product Designer and focuses on Mobile app for 4+ years and experienced with Agile method of product development, have been a System analyst fo...Read More
Sabir Islam Khan Full Stack Android Developer, India
$10 /hr
2 Years Exp.
0 Followers
Hello, Welcome to my profile. I am Sabir Islam Khan and i am a full stack Android App Developer. I have almost 2 years of experience in this field. I...Read More
Kamalakanta Samal Systems Engineer, India
$26 /hr
3 Years Exp.
0 Followers
Android App-developer and Web App developer with 2.5 years of experience in Android, JAVA, Postgresql, PL/SQL, Javascript, HTML, CSS. My main interest...Read More
Protus G.COMPUTER FORENSIC AND CYBER SECURITY, Kenya
$15 /hr
7 Years Exp.
0 Followers
Accomplished systems Administrator and software Engineer with 5 years of experience managing server infrastructures and data-center operations across...Read More
Citrusleaf S. IT software development company, India
/hr
0 Years Exp.
0 Followers
We are a design, development and innovation lab based out of India and Illinois. Our main focus is to craft the best digital experiences for the world...Read More
Harold R.AR-VR-Game Design & Development, India
$25 /hr
2 Years Exp.
0 Followers
I develop Augmented / Virtual Apps, Mobile Apps & Unity Apps. I have developed apps for HTC Vive, Gear VR, iPAD & Unity store. I have 10+ yea...Read More
Rony iOS Developer , Kenya
$10 /hr
3 Years Exp.
0 Followers
I am an experienced iOS full stack developer . I have a strong understanding of swift and can develop very quickly and to detail. I have two apps I de...Read More
Nabeel Software Engineer, Pakistan
$13 /hr
4 Years Exp.
0 Followers
I'm a full stack professional web developer as well as software engineer with experience of 5 years. I am a long Term Solution for all of your W...Read More
Nainesh V.Design team lead, India
$5 /hr
12 Years Exp.
0 Followers
I am a professional UI/UX designer for web and mobile application. Having 14 years of experience in designing field. I am very passionate about manag...Read More
Sanisha I.Complete Web Solution under one roof, India
$12 /hr
8 Years Exp.
0 Followers
Sanisha Infotech is a leading software development company specializing in custom software applications. Our creative and highly experienced teams of...Read More
Nanda App Developer, India
$15 /hr
0 Years Exp.
0 Followers
I have worked with various governmental and private companies for Application Development notedly L&t ...
Hello. I am here with the name group of teams that are expert in Web & Mobile App development, Website design, Digital Marketing and with 4+ years...Read More
Subin Babu Senior Android Developer (kotlin / java), India
$10 /hr
23 Years Exp.
0 Followers
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
Rj R.Former Dishwasher Operator, Philippines
$25 /hr
0 Years Exp.
0 Followers
This is my first time being a freelancer
Tabrez Dal Graphics Designer, India
$0 /hr
6 Years Exp.
0 Followers
I am working in photoshop since last 6 yrs and i am very good graphics designer. Till now i've done so many projects like web designing, app ui,...Read More
Himanshu T.Website Consultant cum Developer, India
$15 /hr
7 Years Exp.
0 Followers
I am an experienced PHP developer with more than 10 years of industry experience. I've worked with many Multi National Companies before starting...Read More
Eric N.Software Developer, Kenya
$15 /hr
1 Years Exp.
0 Followers
I am a certified mobile application developer specializing in Android applications. I am also skilled in data entry and manipulation, especially in Mi...Read More
Garima P.IOS Developer, India
$20 /hr
4 Years Exp.
0 Followers
I am IOS Developer having 4 years experience. I started freelancing now. I have worked on many applications, the bigger one is chat application and mo...Read More
Rizwan R.front and Backend Developer, Pakistan
$15 /hr
4 Years Exp.
0 Followers
This letter is to express my interest in the job posted on your website for an experienced, detailed-oriented, front-end web developer. As you'll...Read More
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How to hire android application developer?

Toogit is an Online Platform for Freelancers and Android Developers on Toogit are highly skilled and talented providing android application development services. It’s accumulated talented, experienced, and skilled pool of software engineers, designers, and other related professionals.Its portfolio is boast with some quite 5000+ projects in web and mobile development niches. Therefore, hiring an android application developers for your dream project may change into solid reality in the hands of vast android devices users, that occupying quite 50% space across the world. We have spread our tentacles around the globe.

What are the benefits of hiring dedicated Android Programmer on Toogit?

Flexible option: Our multiple models are designed to give you the flexibility in hiring your team at your own budget and project requirements.Build your own team: Choose from a variety of technologies and create your dream team or your own IT team.Transparency at all levels: Options to choose from a pool of talented resources, interviewing them as per your own standards and hiring the right resource.Complete control: Assign tasks at your own will or give the control to the team to lead the development.

Why hire android developer from Toogit?

Android developers on Toogit provides reliable android development services with faster turnaround times and better ROI. Hire android developers who are well trained and expert in android mobile development to deliver innovative and best in class results.As a top freelancing website, we have a tendency to make sure you get services that are innovative and customized according to requirements.

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Articles Related To Mobile App


Android is the world’s most popular mobile OS in the mobile market. From phones and watches to cars and TVs, customise your digital life with Android. Many companies preferred Android to begin mobile application development, or entering to the mobile development market because it has a lower cost barrier than iOS. 

Android is an open source software stack for a wide range of mobile devices and a corresponding open source project led by Google. The Android Open Source Project (AOSP) repository offer the information and source code you need to create custom variants of the Android stack, port devices and accessories to the Android platform, and ensure your devices meet compatibility requirements.

Now, it’s time to find and hire a developer to turn your creative and amazing ideas into a tangible app. Here’s a look at what Android developers do so you’re prepared to hire the best one for your Android project.

 

What Does An Android Developer Do?

An Android Developer designs and builds advanced applications for the Android platform and has a solid understanding of the full mobile development life-cycle. Through their creations they give the companies they work for the best opportunity to reach users and make an impact worldwide.

An Android developer is in charge of developing applications for devices powered by the Android operating system. They have a strong understanding of the patterns and practices that revolve around such platform. Moreover, they ensure the best possible performance, quality, and responsiveness of the application.

An Android developer takes project specifications and turns them into a tangible application that can be submitted and published in the Google Play store. Most mobile app projects have a design phase, a development phase, and a submission process. Many Android app developers are “full stack,” handling both design, UI and app coding, but you may choose to have both a designer and a programmer on your app’s development team. Just note that UX (user experience) and UI (user interface) design are two different skill sets that are important for the success of your project. If you decide to hire separate contractors for each component, you need one for UX and one for UI.

Android developer skills are separated into three levels depending on their experience. Developers start at the junior phase for the first few years, although the number of apps they’ve developed and the apps’ complexity are far more important when you determine the right developer for your project. After working alongside more experienced developers, they move to the intermediate phase where they can work on more projects independently. After several years working with complex Android applications, a developer is considered senior level. A senior developer can not only code a project, but they can also make decisions about how to design products. All Android developers should be familiar with:

 

  • Android Studio
  • Android Material Design Guidelines
  • Java and the Android SDK
  • The Emulator
  • Publishing to the Google Play Store

The developer you need will be determined by your project requirements. If you’re creating a new app from scratch, you’ll need a senior-level developer with the experience to take the project from the beginning and see it through to completion. Junior and intermediate level developers are beneficial for small changes, but a senior developer should review the code before it’s put into production.

 

How To Define Your Android Project

To find the right freelance developer, you need to write the project with as much detail and documentation as possible. This could be better for developer to choose the right track to start the work. Android Studio makes it easy to create Android apps for various form factors, such as handsets, tablets, TV, and Wear devices. 

This article shows you how to start a new Android app project or import an existing project with your developer. Two major things to learn before start to work on the project. 

 

  1. Are you creating an app from scratch?
  2. Do you have an existing app that needs some bugs fixed?

Define your criteria. What kind of freelance developer you need (Junior or Senior) This enables you to describe the tasks to be done with runtime alerts and notification using the Toogit Project Management Tool, this gives you some direction on development level.

 

Next, Evaluate what type of challenges freelance android developer may face. This evaluation is most important to write the timeline for your project.

 

Toogit have more experienced android developers. They should guide and develop your project with a professional way. Always remember that more experienced Freelance Android developers on Toogit may charge more even for simple requirements. If you don’t have any understanding of the development process, it might be better to stick with a senior-level developer. A senior-level developer can help guide you through the process.

 

If you have a smaller budget and simple bug fixes or additions, you can specify that you need a junior-level or intermediate-level developer, but remember that they may not have the skill set to see a larger project through to completion.

 

The final aspect of your project to mention is its duration (time and cost) it will take to complete. Android development projects can take a week, a month, six months, or more. The duration is often determined by the developer based on your project description, but you can at least provide an estimate or a deadline, if applicable.

 

Once you get an estimate of how long the project will take, work with your developer to break down the project into releases if you have a flat-rate cost estimate. You can break the project into phases and ask for specific deliverables by particular deadlines.

Example phases include the following deliverables:

 

 

Your Android Application Project Description Writing Guide

How you can write a brief and attractive Android Mobile Application Job description and post it for free? This guide will help you. The way you write a description will determine the quality of developer that you’ll attract. It’s important to write a detailed desciription of job which helps to build the top android the developer interaction in your project and they submit proposals with fairly accurate cost and time estimates on Toogit.

 

The title of your project description can include the type of development that you need. You know that you need an Freelance Android developer, but do you need a designer and a programmer? Do you need someone who understands a specific framework and the latest versions of android? The title should pull best Freelance Android developers with a specific skill set.

 

Next, What type of application do you want developed (gaming, educational, entertainment, etc.)? If you have documentation / excel / slides / pdfs or referrence URLs that shows basic wireframes or ideas, you can include these in your project description. Describe the project in simple and straight way with key points & modules it gives a developer a good sense of the work to be done. If you need the developer to sign an agreement, you can also specify this requirement in your description.

 

Part of your description should also define the deliverables including any designs, APIs, and full source code that can be uploaded to the Google Play Store. The source code is usually delivered using a version control solution such as Git, and then it can be uploaded to Google Play. You might not know the skill set level that you need, but being descriptive will help providers determine if they have the right experience for your project.

Sample

Below is a sample of how a project description may appear. 

Project Title: 

Android Developer for Online Hotel Booking App

Description:

We are looking for an Android developer to design and program a hote booking app. We have ideas and documentation included in this job post, but we require a developer, designer to paint the design into a workable hotel booking app. 

 

The perfect developer will provide us with the .apk that we can upload to Google Play (Store). All source code, assets, databases, and design will be transferred after the project is complete. We expect the project to be divided into phases/releases where the first phase includes design and assets. The 2nd phase is the development (coding), and the final phase is testing.

 

The estimated duration of this project is six months. We need the completed hotel booking app by <your target date>

 

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.

Over the last year or so, programming languages have regularly been prefixed with a curious word: modern, Modern Java. But what exactly does modern mean when used in this way?

 

When someone talks about modern languages, they're really just talking about how refined, how advanced and how convenient a programming language is. This also means that the language is capable enough not just to solve problems of the present, but of the future as well. A long line of features like scalability, being cloud-ready, and supporting newer paradigms and architectures is expected of a "modern" programming language.

 

Today, in fact, java is the most used runtime platform on enterprise systems (more than 97% of desktops). But more than that, its virtual machine powers packages and custom business applications, and a wide array of mobile and other embedded platforms.

 

Currently, according to Oracle, more than 3 billion devices run Java in some form. Most major companies use Java for some of their functions and Java server applications are processing tens of millions of requests each day.

 

Why java is so popular?

One of the most important reasons why Java is so popular is the platform independence. Java is a concurrent, class-based, and object-oriented programming language. It was initially designed to have as few implementation dependencies as possible, which lead to the term "write once, run anywhere" (WORA). This means that compiled Java code can run on all platforms with no need for recompiling the code.

 

Java-based applications are known for their speed and scalability. Its efficient processing speeds are used in software, computer games, and mobile Apps. Java supports Multithreading. Multithreading means handling more than one job at a time, so get more process get done in less time than it could with just one thread. Java is also a statically typed language, so that it brings a much greater degree of safety and stability to its programs compared to other popular languages. This safety and stability is a necessity for companies who require major bandwidth in their software and apps.

 

Is Java worth learning?

Java is still a relevant programming language that shows no sign of declining in popularity. Most developers choose it up as their initial programming language because it's reasonably simple to learn.

 

Since the language has an English-like syntax with minimum special characters, Java could be learned in a very short time span and used to build appropriate applications. It is part of a family of languages that are heavily influenced by C++ (as well as C#), thus learning Java offers vast benefits when learning these alternative two languages.

 

"Developing programs is a kind of making art, once you learn clearly and spend your time with full involvement; the creation of art became so easy and simple."

 

General Advantages of Using Java for Business Applications:

Programming with Java is incredibly common for banking and web applications. Compared to other programming languages, Java definitely stands out in terms of security functionality and environment. It comes with certain built-in security features such as:

 

Java apps are able to manage their own use by multiple users at the same time, creating threads for each use within the program itself, rather than having to run multiple copies of the programming in the same hardware. Each thread is tracked until the "work" is finished.

 

Java is so versatile and provides robust customized solutions for almost any type of business need. This "referred position" shows no signs of declining, especially now that Java 10 is on the horizon. It just keeps getting better.

 

Advanced Authentication and Access Control that allows incorporating a range of secure login mechanisms, along with creating the custom security policy and enforce a well-defined permission access policy to sensitive data.

 

Cryptography

Advanced Authentication and Access Control that allows incorporating a range of secure login mechanisms, along with creating the custom security policy and enforce a well-defined permission access policy to sensitive data.

 

Java apps are able to manage their own use by multiple users at the same time, creating threads for each use within the program itself, rather than having to run multiple copies of the programming in the same hardware. Each thread is tracked until the "work" is finished.

 

Java is so versatile and provides robust customized solutions for almost any type of business need. This "referred position" shows no signs of declining, especially now that Java 10 is on the horizon. It just keeps getting better.

 

 

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