Mobile Development

While each application is different, our application development methodologies evolve over time, but this is still a fairly standard process for developing mobile applications. This process typically includes stages such as idea, strategy, design, development, distribution, and post-launch.

All great apps started out as an idea, of course. The only way to find this idea is to find solutions to the problems surrounding us. Every problem is a solution and every solution is an application.

User Experience (UX) Design

Workflows are ways users can go in the app. We calculate how many clicks it takes to complete the process, considering everything we want our user to do. If something takes a few clicks to accomplish, that might be fine, but we try to offer the least clicks required for common tasks in the app.
As soon as the application has no function but the general framework is formed, we click on each page in the application and start testing the application's navigation. In this step, when we find problems, we make changes to our design and iterate until we are satisfied.

After creating all the screens, we return to our prototype application and check our application again. And we implement the necessary improvements. This is a really time-consuming step in the mobile app development process. Although considerable effort has been put into implementation, changes may become increasingly costly from this point on.

Technical design

There are numerous approaches, technologies, and programming languages ​​that can be used to create a mobile application. Each has its own strengths and weaknesses. As our company, we try to do the best in the cheapest way possible.
The worst possibility is to build on a dying or unreliable pile of technology. But if you are in the right place, you can be sure that your application is built on the latest technologies. The server is responsible for most of your application's performance and scalability. is responsible. The technologies used here are similar to those used to power web-based applications. A few things we decide before writing code are:

Hosting Environment (Infrastructure): In this step, you need to decide where and how your API and database will be hosted. The decisions made here will help you determine your application's hosting costs, scalability, performance, and reliability. We assist our customers in this step in the best way to reduce their cost.

Development-Optimization

Robust mobile application development is an iterative process. We break all development work into smaller milestones and build our app in a series of cycles. Each cycle will include planning, development, testing and review.
►Planning: Every task has clearly defined requirements. Once these requirements are understood by our developers, the time required to complete each task is usually estimated. At this stage, our developers also begin to plan their approach to solving the issues assigned to them. Software designed to make extensive changes on the application will allow only certain places to change in future collective changes.
►Development: During the development phase, our development team will begin to implement the styles and functionality of your application. When complete, it is tested with the QA test for review.
►Testing: The tests we do are usually done by non-developers, or at least not the primary developer of your app. This will help provide a more authentic testing experience, at which point as issues are discovered, our developers are back at work so they can be resolved and fixed
►Review: At this point, we make sure that our customer's implementation is fully testable and complete (at least for the MVP). We apply Agile Software Development (Agile) method in terms of project management. We make a presentation to the user for each module completed in terms of this method. Before we spend a lot of time and money on marketing, we allow the app to be tested first by our developers and then by a partial audience. Ways to do this;

After all these stages, the application is distributed to application stores. Necessary technical service is provided to our customers after this stage.

Our Projects On The Subject

E-DOCTOR

It is a system that brings doctors and patients together. In our project developed in the field of Health,

It is a system that brings doctors and patients together. In our project developed in the field of health,patients can make an appointment to the doctor they want and have a video conversation with the doctor when the appointment time comes. Messages, pictures and files can be sent between the patient and the doctor.

Thanks to this system developed, patients will be able to make an appointment and receive information without going to the doctors.

Developed for Web, Android, IOS platforms, the system also uses API system for communication.

Web Development

Web development is the process of developing websites or web pages that are hosted on the Internet or on an intranet.A simple single static page can range from developing plain text to complex Web-based Internet applications, electronic businesses, and social networking services.

Sometimes we can create a website with only web design knowledge (html,css,javascript), but sometimes we want to make our websites dynamic by adding an administration panel, rather than design. In this case, we need to use a web programming language. (asp.net, php etc.) So those who want to improve themselves in Web development should learn these languages.So who are the ones who have developed themselves by learning these languages?

Web Developer

Basically, a web developer or programmer takes the web design (which is prepared by a customer or a design team) and turns it into a web page. They also do this by writing lines from complex code. They use different programming languages. Web developers have a bit of a hard job, because they have to take a language that we understand, such as Turkish, and translate it into a language that the computer can understand, such as Python or HTML.

Our Projects On The Subject

VoGoP

Trainings are provided in the app, and anyone who wants to add lessons as a teacher can register and use the system to watch or download lessons as a student.

Course content can be discarded in the form of videos or files.

Developed for Web, Android, IOS platforms, the system also uses API system for communication.

For more information; : VoGoP

QA & Test

Software testing is the process of evaluating the software product and its features by detecting the difference between the given input and the expected output. It is a series of procedures that investigate and evaluate software quality. This study ensures that the software product is created according to technical, business, functional and user requirements. Software testing is a broad process involving various interconnected processes.

It is a very important stage in order not to make the customer suffer by testing the software we have revealed and ensuring that the software works properly.

Software Test Process

-Dynamic Test: It is the process in which we apply our test method and techniques. Termination of the
-Test: Control of our termination criteria.
-Product: The software we developed is finalized.
Software testing techniques are used to test a particular feature of a software, such as which methods or way to apply or which calculations will be made.
►Installation Test: It is usually done by installing the software in the target environment after we have completed the software and acceptance tests. It is the test process that we do to check whether the software is properly installed on the new system with the prerequisites and necessary data and whether it works as expected. Installation testing is a test phase that we do just before the end users interact with the application. Installation testing is one of the most important stages of the life cycle. Installation tests can be seen as system testing once again based on hardware configuration requirements.

►Alpha and Beta Testing: We can define Alpha and Beta tests as the testing process performed in alpha and beta versions of the software. These two tests enable us to catch important defects, understand the expectations of our customers on the product, the convenience of the users in the usability of the product and get their feedback about the product.

-It provides detection and correction of missed errors in previous test stages.
- The reliability and usage level of the product can be determined.
- With real-time user feedback, the work with high effort and cost is done and gives an idea about the life cycle of the product in the market.
-Possible risk factors can be easily evaluated before and after the product is launched.

►Functional Test: It is the test that we can call the heart of the test among software testing techniques. It is a closed box test. Many types of tests are included under this definition. It is checked whether the requirements are met or not. It largely overlaps with user acceptance tests. Often times the same test sets can be applied to both. System-level functional tests are used to ensure that the behavior of the system conforms to the requirement specifications. All functional requirements for the system must be fulfilled by the system. Functional tests are closed box tests by nature. All functions must be tested. The following objectives are the parts we focus on for this test;

►Performance Test: It is mostly a test we do to identify any bottleneck or performance issue instead of finding errors in a software. It is under the closed box test category. Performance testing is the test we perform to determine how a system's components perform in a given situation. It is made to check the performance of the system under various loads. The resource usage, scalability and reliability of the product are also verified within the scope of this test.
Performance test is an important test we do to evaluate the application in terms of speed, capacity, stability and scalability. For example, the points that affect the performance of the system such as latency in the network (network), processing time on the client or server side, database transaction time, load balancing, data creation are tested by our test team.
►Stress Test: Stress test is performed to verify durability and reliability in different conditions and situations. The purpose of the stress test is to test the software by applying the load to the system and taking the resources used by the software to identify the breakpoint. For example, by opening and closing the database or by & nbsp; CPU, memory, server etc. The application is tested by running different processes that consume resources.

-Evaluating the security risks that the test will focus on.
- Analyzing the software for security errors. Evaluating security risks, errors and bugs.
-Testing the software for security errors. Fix bugs for regression.
-Fix bugs for regression.
-Monitor important security metrics.

UX/UI Design

Let's consider a site or application. How do these look by the user? What is its function? Which colors are used as structural? The creator of these design features is the UI designer. But what about this app or site navigation designed in accordance with user habits? Are the designed parts useful, do they satisfy the user? Or does it meet all needs? How appropriate are the colors used for these products? The person who will answer these questions by applying the necessary measurements is the UX designer. As QataSoft, we consider these two concepts in terms of our customers, as well as the users in the application and sites we produce. Let's consider these two concepts in a broader scope.

What are the differences between UX and UI design?

►In UI design, the topic of how a design will look to the user is central.

►UX is involved in the editing process of the interaction that this view will create with the user.

►UI includes digital stages.

►In UX design, user behavior is addressed beyond the digital world. Then these habits are digitally tested.

Artificial Intelligence

Artificial intelligence is the ability of a computer or a computer-controlled robot to perform various activities in a manner similar to intelligent creatures.The history of artificial intelligence goes back to the 1940s. It goes all the way to the Turing machines. Artificial intelligence studies are often aimed at analyzing human thinking methods to develop similar artificial instructions. In other words, it allows the computer to perform tasks performed by humans. In other words, artificial intelligence makes the computer think like humans. It helps machines solve complex problems in a human-like way. Problems that require intelligence and intelligence can now be solved effectively with the help of a computer.

Artificial intelligence programs need human knowledge to recognize patterns in complex data, leverage their experience, and implement decisions made by humans. Artificial intelligence systems observe something and then try to recognize it on the basis of predetermined parameters. Therefore, according to a specific situation, artificial intelligence systems serve to solve the problem and respond to it.

Our Projects On The Subject

In our My Fram project, we visualized the data from the machines with artificial intelligence and analyzed them in the best way and allowed our customers to get the most efficient production conditions and values.We have reduced job tracking and made long-term calculations instantaneous and most efficient with the help of artificial intelligence.

Machine Learning

Machine learning is a subset of artificial intelligence (AI) that focuses on building systems that either learn based on the data they consume or improve performance. Artificial intelligence is a comprehensive term meaning systems or machines that mimic human intelligence. Machine learning and artificial intelligence are often evaluated together. In some cases, it is used interchangeably, but they do not mean the same. While all machine learning solutions are artificial intelligence, it is an important distinction that not all artificial intelligence solutions are machine learning.

Nowadays, machine learning works everywhere. When we interact with banks, shop online or use social media, machine learning algorithms come into play to ensure an efficient, seamless and secure experience. Machine learning and the technology in this framework are evolving rapidly, and the features we've discovered are just the visible face of the iceberg.

Main Concepts Of Machine Learning

►Supervised learning: data is taken from interactive systems and organized in a specific order.

►Unsupervised learning: this is the study of groups in data that do not contain classroom information.

►Semi-supervised learning: this concept is exactly between the two above concepts and is the combined use of a large amount of unlabeled data and a small amount of tagged data.

►Reinforced learning: it is an assessment of the tutorial as right or wrong for the result produced by the system.

►Intensive learning: also known as hierarchical learning. This method of learning is machine learning, developed by a series of algorithms based on model initiatives obtained using high-level abstractions, in data created from many linear and nonlinear transformations in deep graphs and multiple layers of operations.

Our Projects On The Subject

With our WooBa real time Chat app, we have been able to track the changes in emotions on users ' faces and see them instant caricaturing and messaging each other. In this way, our users who interact with each other were able to have an idea of each other's feelings.