Hire Usability Developers
Usability is a term that is used in every production and development team. But what is usability? Usability is a measure of how well a user can utilize a specifically developed product. Is the product efficient? Is the product satisfactory? All these questions are answered while conducting usability testing.
David McQuillen, an ex-Swiss banker and the founding father of Sufferfest cycling workout resources, said, "Usability is about human behavior. It recognizes that humans are lazy, get emotional, aren’t curious about putting tons of effort into, say, getting a credit card, and usually prefer things that are easy to try to do vs. those that are hard to do.”
Usability engineering is the process of identifying users to confirm that the merchandise achieves its specific goals. It ascertains whether the users are satisfied and sees if the products satisfy the requirements of the intended users. Usability engineering was developed to mitigate user issues; the merchandise should always meet the users’ expectations.
To achieve usability, the following goals should be met.
- User interface
- Ease of access
- Error prevention
- User satisfaction
A usability developer is a person who makes sure that the above expectations are met while developing the product.
There are several methods to improve usability. However, the most useful method is user testing. User testing is a method of testing the functionality of an application or website to know the user’s perspective of the product. The observations are then considered and the required changes will be implemented. User testing is used to comprehend the working of an application. The testers note if the application is working properly and whether there are any bugs or issues. If they find bugs, the application is sent back to the development team to get them resolved.
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Technical Skills: Important Programming Languages Used by a Usability Developer
HyperText Markup Language (HTML) is a standard markup language used to build websites and applications. It was developed by the Web Hypertext Application Technology Working Group (WHATWG). It is used by popular companies such as Apple, Mozilla, Google, and Microsoft. HTML is easy to learn and use.
Cascading Style Sheets (CSS) is a language of style sheets. The World Wide Web Consortium developed CSS. It helps to improve the presentation of the website. This language is easy to maintain and update. It comprises a lightweight code. It has a lot of search engine optimization (SEO) benefits. The consistency in CSS’s design is greater than in any other language. The layout of the webpage is best controlled by the CSS. Further, there is no need to use the same code repeatedly.
Java was the former official language used by Android for the development of its mobile app. The language is object-oriented and makes your applications flexible, standardized, and extensible.
Java offers the best documentation and community support, and several open-source libraries are readily available for developers to access. Some developers prefer to work on this platform as it is more precise, with no scope for ambiguity.
Kotlin is a programming language that was developed by JetBrains. Since 2019, Kotlin has been the official language for Android app development and is an alternative language to traditional Java. Kotlin and Java are interoperable, and the only sizable difference is that Kotlin removes the superfluous features of Java and is much simpler for beginners. It has many language features to help avoid mistakes. Kotlin is used to build apps and websites.
Kotlin has four different data types, as follows.
- Integer Data Type
- Floating-point Data Type
- Boolean Data Type
- Character Data Type
Scala is a general-purpose programming language that was designed by Martin Odersky and developed by the Programming Methods Laboratory of École Polytechnique Fédérale de Lausanne. Scala has an exact syntax, which prevents confusion. Java code can also be executed using Scala. It is an easy-to-learn programming language. Further, Scala is not as restricted as Java and provides clean and clear code.
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Job Role and Responsibilities of Usability Developers
The term "Usability" itself explains almost everything that is needed to know. Usability is to check how use-able is the product that has been developed. The usability developers have to keep in mind, to develop a product that is accessible to everyone. There might be low vision users, there might be no vision users, there might be keyboard-only users. The usability developer's job is to develop a product that will be accessible to all the users without any glitch.
They have to check if the application or the website is working properly in every condition, such as both in portrait and landscape mode. There will be few low vision users who will have to zoom the screen in order to understand the content. So the developers have to make sure that no content is being lost or is being overlapped, at 200% zoom or 400% zoom. There will be several users who will have to turn on the high contrast to be precise. So the product should work fine even in high contrast black or white mode.
These are just a few examples to check the accessibility which the developers have to keep in mind. But there are several other requirements to be kept in mind to develop a perfect product. A Usability developer is the one who develops the product that meets the above expectations.
Usability developers analyze the results of the testing and prepare a report of their recommendations, which is submitted to the engineers responsible for production.
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Skills Required in Usability Developers
1. Academic Qualifications
- Relevant research and analysis skills
- Bachelor’s degree
- Preferred master's degree
- Certification related to a particular field (not mandatory)
2. Hard Skills
- Proficiency in end-to-end implementation
- Proficiency in writing readable, maintainable, performant object-oriented Java
- Knowledge of modern methodologies
- Analysis test results
- Experience in manual testing
- Hands-on experience in preparing the test cases and resolving the bugs before the deadline
- Ability to test all the aspects of the product
- Understanding of key design principles
- Experience with responsive and adaptive designs
- Ability to maintain brand consistency throughout the design
- Ability to define how the application works and looks
- Stay updated with the emerging technologies.
- Should be comfortable participating in various relevant tasks
3. Soft Skills
Many people are so involved in learning about the technical side of usability development technologies that they forget how to conduct themselves on the job. However, soft skills play the most important role in the long-term success of your company. Your ideal candidates,
- Should be motivated, well organized, inventive, and tenacious
- Should be able to work confidently and independently
- Should be able to multitask and juggle several technical responsibilities simultaneously
- Should have good leadership skills
- Should have excellent managerial skills
- Should find creative ways to solve problems
- Should be invested in creatively building new features and helping in your organization’s success
- Should work on improving and advancing their skills consistently and stay updated with the emerging technologies
- Should perform code reviews without prompting
- Should have good communication skills and no language barrier
- Should work collaboratively with team members
- Should be flexible and adapt to all kinds of work
- Should have excellent problem-solving skills
- Should follow the organizational work ethic and abide by the company rules and regulations
- Should be comfortable participating in various relevant tasks
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Salary is determined by an individual’s job title, location, and experience.
Note: The values of the salaries are approximate and are subject to change.
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Conclusion: Why Skuad?
Skuad is a global human resource (HR) platform that enables organizations across the world to hire, pay, and manage globally distributed teams in over 150 countries. We help companies to access the global talent pool and bridge the gap between supply and demand, contracts, compliances, payroll, cross-country payroll, local laws, taxation, and more.
We enable businesses to set up their teams across geographies without any entity set up. We cater to various sectors such as ed-tech, fintech, healthcare, logistics and transport, retail and e-commerce, travel, banking, and media. From selecting to onboarding, invoicing, compliances, and taxation, we act as your local HR to manage the day-to-day operations related to your overseas employees.
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