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AssertJ
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Hire Freelance AssertJ Developers and Engineers

Nikita O., AssertJ Developer

Last Job: 4 Jul 2023

- 6 years of experience in developing web applications using cutting-edge technologies - Obtained a lot of experience in AngularJs, Angular2+, Microfrontend, Microservices, Java, Spring, JS/TS, HTML, CSS, and other related technologies - Experience in leading teams of 5 more people - Main subject areas include healthcare, government projects, insurance, etc. - Upper-Intermediate English - Available ASAP

AssertJ

AssertJ

Java

Java

Angular

Angular

View Nikita
Viacheslav

Viacheslav, AssertJ Developer

Last Job: 4 Jul 2023

- 4 years of experience in the IT industry as a mobile developer - Experience creating projects from scratch - Intermediate English - Available ASAP

AssertJ

AssertJ

Java

Java

Kotlin

Kotlin

Constantine

Constantine, AssertJ Developer

Last Job: 4 Jul 2023

- Software Engineer with 16+ years of professional experience - Node.JS expertise - Upper-Intermediate English - Available ASAP

AssertJ

AssertJ

Oleg

Oleg, AssertJ Developer

Last Job: 23 Jul 2024

- Goal-oriented Senior Automation QA Engineer with 8+ years of experience in QA, specializing in manual and automated testing of enterprise-level business and technical solutions. - Strong technical background with proficiency in programming languages such as Java, Kotlin, and Swift. - Extensive experience in functional testing on web and mobile UI, REST API, as well as non-functional testing of web apps. - Skilled in test automation solutions development from scratch, including web UI, REST API, and database levels. - Proficient in performance testing strategies and implementation on web UI and REST API levels. - Experienced in setting up and improving QA standards, processes, and approaches, as well as mentoring and supporting project QA teams. - Strong knowledge of DevOps tools and technologies such as Azure DevOps, Docker, and Jenkins, with experience in integrating test automation into CI/CD pipelines.

AssertJ

AssertJ   8 yr.

QA

QA   8 yr.

Manual Testing

Manual Testing   8 yr.

Automated testing

Automated testing   8 yr.

Functional Testing

Functional Testing   8 yr.

non-functional testing

non-functional testing   8 yr.

5.0
Based on 9 reviews

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Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Manager
Maria Lapko
Global Partnership Manager

Only 3 Steps to Hire AssertJ Developer

1
Talk to Our AssertJ Talent Expert
Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
2
Meet Carefully Matched AssertJ Talents
Within 1-3 days, we’ll share profiles and connect you with the right AssertJ talents for your project. Schedule a call to meet engineers in person.
3
Validate Your Choice
Bring new AssertJ expert on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Welcome on Upstaff: The best site to hire AssertJ Developer

Yaroslav Kuntsevych
Upstaff.com was launched in 2019, addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers

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Hire Dedicated AssertJ Developer Trusted by People
5.0
Based on 9 reviews
google
Vitalii Stalynskyi August 29, 2023

I have been working with Upstaff for over a year on a project related to landscape design and management of contractors in land design projects. During the project, we have done a lot of work on migrating the project to a multitenant architecture and are currently working on new features from the backlog.When we started this project, the hiring processes were organized well. Everything went smoothly, and we were able to start working quickly. Payments always come on time, and there is always support from managers. All issues are resolved quickly.Overall, I am very happy with my experience working with Upstaff, and I recommend them to anyone looking for a new project. They are a reliable company that provides great projects and conditions. I highly recommend them to anyone looking for a partner for their next project.

google
Roman Masniuk August 25, 2023

I worked with Upstaff engineers for over 2 years, and my experience with them was great. We deployed several individual contributors to clients' implementations and put up two teams of upstaff engineers. Managers' understanding of tech and engineering is head and shoulders above other agencies. They have a solid selection of engineers, each time presented strong candidates. They were able to address our needs and resolve things very fast. Managers and devs were responsive and proactive. Great experience!

google
Volodymyr August 11, 2023

Leaving a review to express how delighted I am to have found such a great side gig here. The project is intriguing, and I'm really enjoying the team dynamics. I'm also quite satisfied with the compensation aspect. It's crucial to feel valued for the work you put in.Overall, I'm grateful for the opportunity to contribute to this project and share my expertise. I'm thrilled to give a shoutout and recommendation to anyone seeking an engaging and rewarding work opportunity.

google
Henry Akwerigbe August 30, 2023

This is a super team to work with. Through Upstaff, I have had multiple projects to work on. Work culture has been awesome, teammates have been super nice and collaborative, with a very professional management.There's always a project for you if you're into tech such Front-end, Back-end, Mobile Development, Fullstack, Data Analytics, QA, Machine Learning / AI, Web3, Gaming and lots more.It gets even better because many projects even allow full remote from anywhere!Nice job to the Upstaff Team 🙌🏽.

google
Maryna Navo September 25, 2023

Крутий сервіс, зручна комунікація. Допомогли з закриттям мого питання на 200%

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FAQs on AssertJ Development

What is a AssertJ Developer? Arrow

A AssertJ Developer is a specialist in the AssertJ framework/language, focusing on developing applications or systems that require expertise in this particular technology.

Why should I hire a AssertJ Developer through Upstaff.com? Arrow

Hiring through Upstaff.com gives you access to a curated pool of pre-screened AssertJ Developers, ensuring you find the right talent quickly and efficiently.

How do I know if a AssertJ Developer is right for my project? Arrow

If your project involves developing applications or systems that rely heavily on AssertJ, then hiring a AssertJ Developer would be essential.

How does the hiring process work on Upstaff.com? Arrow

Post Your Job: Provide details about your project.
Review Candidates: Access profiles of qualified AssertJ Developers.
Interview: Evaluate candidates through interviews.
Hire: Choose the best fit for your project.

What is the cost of hiring a AssertJ Developer? Arrow

The cost depends on factors like experience and project scope, but Upstaff.com offers competitive rates and flexible pricing options.

Can I hire AssertJ Developers on a part-time or project-based basis? Arrow

Yes, Upstaff.com allows you to hire AssertJ Developers on both a part-time and project-based basis, depending on your needs.

What are the qualifications of AssertJ Developers on Upstaff.com? Arrow

All developers undergo a strict vetting process to ensure they meet our high standards of expertise and professionalism.

How do I manage a AssertJ Developer once hired? Arrow

Upstaff.com offers tools and resources to help you manage your developer effectively, including communication platforms and project tracking tools.

What support does Upstaff.com offer during the hiring process? Arrow

Upstaff.com provides ongoing support, including help with onboarding, and expert advice to ensure you make the right hire.

Can I replace a AssertJ Developer if they are not meeting expectations? Arrow

Yes, Upstaff.com allows you to replace a developer if they are not meeting your expectations, ensuring you get the right fit for your project.

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Table of Contents

How and where is AssertJ used?

How and where
  • Testing: Validate expected results
  • Fluent API: Improve readability
  • Exception Handling: Simplify error checking
  • Collection Assertion: Check collection contents
  • File Assertion: Verify file properties
  • Mocking: Enhance mock object verification
  • Database Testing: Validate database queries
  • Spring Framework: Integrate with Spring components
  • JSON Assertion: Compare JSON structures
  • Custom Assertion: Create custom validation rules

Compare Junior, Middle, Senior, and Expert/Team Lead AssertJ Developer roles

Seniority NameYears of experienceResponsibilities and activitiesAverage salary (USD/year)
Junior0-2 years
  • Writing basic test cases
  • Assisting in test automation
  • Participating in code reviews
$50,000
Middle2-5 years
  • Developing complex test scenarios
  • Leading test automation efforts
  • Providing mentorship to juniors
$70,000
Senior5-8 years
  • Designing test strategies
  • Resolving high-level technical issues
  • Collaborating with cross-functional teams
$90,000
Expert/Team Lead8+ years
  • Setting technical vision
  • Leading testing efforts
  • Defining best practices
$120,000

Quick Facts about AssertJ.

Facts about
  • AssertJ was born back in 2011, a time when tech dinosaurs roamed the Earth.
  • Most projects where AssertJ flexes its muscles are Java-based applications.
  • The entry threshold to AssertJ is like finding your way out of a maze blindfolded.
  • Mockito is the trusty sidekick often seen hanging out with AssertJ.
  • In a parallel universe, AssertJ is the secret weapon to defeat buggy code monsters.

TOP AssertJ Related Technologies

Related Technologies
  1. JUnit (David, 2002)
  2. Mockito (Szczepan, 2008)
  3. Hamcrest (Tim, 2007)
  4. Spring Framework (Rod, 2003)

What are top AssertJ instruments and tools?

Instruments and tools
  • AssertJ: AssertJ, the ninja of assertion libraries.
  • AssertJ Swing: Swing GUI testing made cool.
  • AssertJ Android: AssertJ for Android devs.

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Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Manager
Maria Lapko
Global Partnership Manager