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Top 27 Performance Testing Freelancers on 18 Jun 2019 on Toogit. Performance Testing Freelancers on Toogit are highly skilled and talented. Hiring Performance Testing Freelancers on Toogit is quite affordable as compared to a full-time employee and you can save upto 50% in business cost by hiring Performance Testing Freelancers on Toogit. Hiring Performance Testing Freelancers 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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Kusumesh Project Lead, India
$24 /hr
9 Years Exp.
0 Followers
I am working as a Project Lead having 9+ Years of Experience in Game Testing
Muhammad Y.Software Quality And Automation Engineer, Pakistan
/hr
0 Years Exp.
0 Followers
I am Software professional and having a 3 year of experience in software testing, bug reporting, issues tracking, and Automation Engineering. Always...Read More
Ralph Harris Rendon Automation Software Engineer, Philippines
$9 /hr
4 Years Exp.
0 Followers
I am Ralph Harris Rendon. I have experienced with QA Manual and automation for 4 years and counting. I'm looking for project base or part time jo...Read More
John Benedict J.Software Test Analyst, Philippines
$12 /hr
4 Years Exp.
0 Followers
4 years of experience in Software Quality Assurance and Testing, and exposed to Agile development. Tested different applications, from Banking Softwar...Read More
Aakshay G.Quality Assurance Expert, India
$18 /hr
5 Years Exp.
0 Followers
I am QA professional with 5 years of experience into automation and performance testing. Regarding the skill set, I have a good expertise in Java,...Read More
As a Automation Engineer having the knowledge of Selenium WebDriver, Selenium GRID, Core Java, Jmeter, Browser Stack, Rest Assured, Sikuli and Appium...Read More
Gazal S.QA Engineer, India
$12 /hr
6 Years Exp.
0 Followers
Dear HR Team, I am a self-motivated professional passionate about quality control. I bring to this position a hands-on approach in the testing of...Read More
Nayana Software Testing Engineer, India
$3 /hr
2 Years Exp.
0 Followers
I am ISTQB certified Engineer having 1+ experience in software testing.
Mitesh R.Software Quality Assurance, India
$6 /hr
5 Years Exp.
0 Followers
QA Engineer with 4 years of work experience that envelopes test planning, test management, test execution, controlling and successful delivery of des...Read More
Barry Jay M.QA Engineer, Philippines
$11 /hr
7 Years Exp.
0 Followers
I am an experienced and competent technical professional with extensive knowledge in planning, writing test and executing test plans and test cases in...Read More
Sana Senior Software QA Engineer , Pakistan
$10 /hr
4 Years Exp.
0 Followers
I am senior SQA Engineer having 4 years indsutry experience. My skills includes both manual and automation testing.
Justine Rey G.Software Quality Tester, Philippines
$15 /hr
4 Years Exp.
0 Followers
Been working as a Software Quality tester for about 4 years. A black box tester focused in manual testing, bug regression, smoke testing, UAT, end to...Read More
Hardik S.Lead Quality Assurance Specialist, India
$17 /hr
4 Years Exp.
0 Followers
I am ISTQB Foundation level tester with 4 years experience in the industry. I have worked on various domains from Games to Banking software. I believe...Read More
Rashmi S.Software Test Engineer, India
$10 /hr
2 Years Exp.
0 Followers
I am a Senior Software Test Engineer having 2+ years of experience in different kinds of testing like manual, automation testing, load testing and per...Read More
Prominent skills in manual testing, which includes UI Testing, Functionality Testing, Compatibility testing, A/B testing, Regression testing, Localiza...Read More
Shuseel B.Professional QA Engineer, Nepal
$10 /hr
2 Years Exp.
0 Followers
I am Shuseel Baral, an experienced QA Tester from Nepal. I am a successful IT professional and QA analyst since I have completed my Master's degr...Read More
Himanshu S.Quality Analyst & Game Tester, India
$12 /hr
5 Years Exp.
0 Followers
I am a manual and automation tester from India specialized in functional, usability and compatibility testing of web applications and mobile applicati...Read More
Angela C.psychology, India
$10 /hr
3 Years Exp.
0 Followers
i am about to complete my psychology hons. got 95% in last semster. have work experience of 4 months.
Tarun S.Software testing engineer, India
$9 /hr
5 Years Exp.
0 Followers
I am a software testing engineer having 5 years of experience in automation as well as manual testing along with the below certifications: 1) core ja...Read More
Sadhvi S.QA manager, India
$7 /hr
7 Years Exp.
0 Followers
Expert into testing web and mobile based applications. Expert into manual testing, automation testing, API testing, UI testing, usability testing, cro...Read More
Deepak A.System QA Analyst , India
$6 /hr
7 Years Exp.
0 Followers
Quality Analyst with 7.4 years of experience in Software Functional Testing & Performance testing - Excellent knowledge of Agile and Scrum develop...Read More
Shashank S.ISTQB Certified Automation Testing Expert, India
$20 /hr
7 Years Exp.
0 Followers
I often describe myself as a SDET (Software Development in Test ) with expertise in Python , having the mindset to break things but the tool set to cr...Read More
Siva Performance Test Engineer, India
$10 /hr
3 Years Exp.
0 Followers
I'm a ISTQB certified tester having more than 3 years of experience in Performance Testing using JMeter tool. Have expertise knowledge on end to...Read More
Yokesh Software engineer, India
$9 /hr
5 Years Exp.
0 Followers
I have 5+ years of software experience in testing industry. Well versed in automation and performance testing. Good in web crawling and data entry fie...Read More
The Eminence T.Senior Software Test Engineer , India
$10 /hr
11 Years Exp.
0 Followers
The Eminence Technology Solutions (TETS) is a leading offshore software testing and quality assurance company based in Madurai, India. It provides QA...Read More
Prakash Sr QA Engineer - Manual and Automation Testing, India
$5 /hr
6 Years Exp.
0 Followers
Dynamic professional with 6 years 7 months of experience in Computer Science & Engineering, working with world class software products. Sr.QAEngie...Read More
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Articles Related To Performance Testing


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.

Python is one of the fastest growing programming languages. It has undergone more than 28 years of the successful span. Python itself reveals its success story and a promising future ahead. Python programming language is presently being used by a number of high traffic websites including Google, Yahoo Groups, Yahoo Maps, Shopzilla, Web Therapy, Facebook, NASA, Nokia, IBM, SGI Inc, Quora, Dropbox, Instagram and Youtube. Similarly, Python also discovers a countless use for creating gaming, financial, scientific and instructive applications.

 

Python is a fast, flexible, and powerful programing language that's freely available and used in many application domains. Python is known for its clear syntax, concise code, fast process, and cross-platform compatibility.

 

Python is considered to be in the first place in the list of all AI and machine learning development languages due to the simplicity. The syntaxes belonging to python are terribly easy and can be easily learn. Therefore, several AI algorithms will be easily implemented in it. Python takes short development time as compared to different languages like Java, C++ or Ruby. Python supports object oriented, functional as well as procedure oriented styles of programming. There are lots of libraries in python that make our tasks easier.

 

Some technologies relying on python:

Python has become the core language as far as the success of following technologies is concerned. Let’s dive into the technologies which use python as a core element for research, production and further developments.

 

  1. Networking: Networking is another field in which python has a brighter scope in the future. Python programming language is used to read, write and configure routers and switches and perform other networking automation tasks in a cost-effective and secure manner.
  2. Big Data: The future scope of python programming language can also be predicted by the way it has helped big data technology to grow. Python has been successfully contributing in analyzing a large number of data sets across computer clusters through its high-performance toolkits and libraries.
  3. Artificial Intelligence (AI): There are plenty of python frameworks, libraries, and tools that are specifically developed to direct Artificial Intelligence to reduce human efforts with increased accuracy and efficiency for various development purposes. It is only the Artificial Intelligence that has made it possible to develop speech recognition system, interpreting data like images, videos etc.

 

Why Choose Python for Artificial Intelligence and Machine Learning?

Whether a startup or associate MNC, Python provides a large list of benefits to all. The usage of Python is specified it cannot be restricted to only one activity. Its growing popularity has allowed it to enter into some of the most popular and complicated processes like artificial intelligence (AI), Machine Learning (ML), natural language process, data science etc. The question is why Python is gaining such momentum in AI? And therefore the answer lies below:

 

Flexibility: Flexibility is one of the core advantages of Python. With the option to choose between OOPs approach and scripting, Python is suitable for every purpose. It works as a perfect backend and it also suitable for linking different data structures together.

 

Platform agnostic: Python provides developer with the flexibility to provide an API from the existing programming language. Python is also platform independent, with just minor changes in the source codes, you can get your project or application up and running on different operating systems.

 

Support: Python is a completely open source with a great community. There is a host of resources available which can get any developer up to speed in no time. Not to forget, there is a huge community of active coders willing to help programmers in every stage of developing cycle.

 

Prebuilt Libraries: Python has a lot of libraries for every need of your AI project. Few names include Numpy for scientific computation, Scipy for advanced computing and Pybrain for machine learning.

 

Less Code: Python provides ease of testing - one of the best among competitors. Python helps in easy writing and execution of codes. Python can implement the same logic with as much as 1/5th code as compared to other OOPs languages.

 

Applications of Python:

There are so many applications of Python in the real world. But over time we’ve seen that there are three main applications for Python

Web Development: Web frameworks that are based on Python like Django and Flask have recently become very popular for web development.

Data Science (including Machine Learning): Machine Learning with Python has made it possible to recognize images, videos, speech recognition and much more.

Data Analysis/Visualization: Python is also better for data manipulation and repeated tasks. Python helps in the analysis of a large amount of data through its high-performance libraries and tools. One of the most popular Python libraries for the data visualization is Matplotlib.

 

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>

 

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I am working as a Project Lead having 9+ Years of Experience in Game Testing

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