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Joao P.
Rational Performance Tester developer in Brazil
I have a Master degree in Software Testing and a bachelor degree in Computer Science. I worked with Java development for 3 years as well as worked with software testing (analysis, automation and performance testing) for 7 years. Since 2018, a started working with IaC (Infrastructure as a Code), as well as cloud tools.
Technical knowledge:
* Infrastructure: Terraform, Ansible, Python, Linux
* Containerization: Docker, Kubernetes, Rancher, Helm, ArgoCD, Azure Devops
* Monitoring: Prometheus, Grafana
* Methods and practices: GitOps and 12 Factors, Scrum
* Testing: RationalPerformanceTester, [Locust.io](http://locust.io/), ALM/RQM (Rational Quality Manager), Selenium, Cucumber Framework
Behavioral:
I like to share my knowledge, help team colleagues. When I don't know a specific issue, I research, read documentations and/or ask for help from team members (it's not a problem for me)
I am a dedicated software developer with over four years of hands-on experience, specializing in Java and the Spring Boot framework. My passion lies in building scalable, efficient web applications, and I've honed my expertise in back-end development, particularly using modern Java technologies. Throughout my career, I've demonstrated the ability to solve complex problems and deliver high-performance solutions while collaborating with cross-functional teams in Agile environments. My goal is to continue leveraging my technical knowledge in Java and Spring Boot to build impactful, reliable software systems that meet real-world needs.
I have a strong background in full-stack development, with a particular emphasis on Java back-end technologies. Over the years, I have gained substantial experience with Spring Boot, Maven, PostgreSQL, and Azure DevOps. I am also familiar with front-end technologies like Angular, though my core focus remains on back-end development. I am comfortable working with CI/CD pipelines, utilizing tools like JIRA, and ensuring code quality through test-driven development and performance optimization techniques.
Experienced performance engineer with a passion for enhancing the performance and stability of web applications while ensuring issues are identified and resolved before releasing to production
•More than 14 years of experience in Performance Engineering, doing the performance activity of multiple projects
•Working as a Performance Architect responsible for identifying, fixing and preventing performance bottlenecks in product
•Expertise on bottleneck identification, End-to-End Root Cause Analysis on performance bottlenecks
•CI/CD implementation on Jenkin of performance scenario to execute it on nightly build with private GIT repository
•POC of new product on Performance point and recommend the best Performance Practice
•Experienced in GC Analysis, Thread Dump and Memory Analysis
•Capacity planning of the Server depending upon the maximum load
•Worked with all major cloud providers, like AWS, GCP, Azure
•Performance optimization on Docker, Kubernetes
•Responsible for anlysing exiting/new product Performance and optimise it
further to reduce hardware cost
•Owning the Performance activity of multiple projects
•Hands-on experience of installing, configuring and monitoring Performance
of web applications using Dynatrace, Jprofiller, Datadog, Splunk
•Hands-on experience in analyzing production logs and Identification Performance Scenario
•In depth knowledge of LoadRunner, JMeter, Neoload, SOASTA CloudTest
•Experience of Managing a team of 4-5 Performance Engineers
•Good knowledge of all Performance Engineering activities including requirements gathering, planning, designing scripts and creating test data, executing load tests, reporting observations
Proficient Quality Analyst with 4.5 years of experience in ensuring product and process quality through comprehensive testing and analysis. Proven ability to execute detail-oriented testing processes. Seeking a challenging position where I can contribute my skills to enhance product quality and customer satisfaction.
Freelance Rational Performance Tester developer in the United States
Former Esports "Halo" Professional spanning across 7 different titles, all over the course of 15 years with live Tournament placements to show for it. Became one of "MLG's" youngest (15 at the time) Esports pro's to grace the main stage with multiple top 3 4v4 team finishes. A pioneer and staple to the early development of North Americas Esports scene while competing cross country under the infamous tournament organizer "Major League Gaming." Coined the golden era of Halo Esports (2004-2011). One of 12 Halo professionals to sign a $250,000.00 contract with Major League Gaming. Known and recognized under the alias "Cpt Anarchy".
Experienced Test Associate with a demonstrated history of working in the hardware and software games industry. Collaborating with major AAA studios and developers globally. Proficient usage with: Jira, Azure, Unity, Snowdrop, Confluence, Miro, Shotgrid, consoles, mobile devices, perforce, Visual Studios, Dev Tracker, curating Dev Test Requests, Test cases, IT specialist, Live ops stability. Esports Professional in the FPS genre.
Freelance Rational Performance Tester developer in Mexico
Software QA Tester with 12 years of experience in developing automation frameworks and conducting performance testing. I’m skilled in building frameworks from scratch, using different automation design patterns, and integrating continuous testing processes into agile environments. I also have a strong background in manual and mobile testing, ensuring comprehensive quality assurance across various platforms and applications.
QA engineer with 10 years in the area. Experience in e-commerce, banks, publicity and insurance. Working with automation with the technologies: Selenium web driver, OATS, Load Runner and Cypress.
Freelance Rational Performance Tester developer in India
Versatile **Performance Test Engineer** with around 8+ years of experience in the field of performance testing & engineering, framework designing, cloud architecture, automation, scalability testing, chaos engineering and analysis of Application/Database servers thereby optimizing the overall cost alongside ensuring enhanced performance. Coupled with exceptional communication skill in addition to providing expert solutions to complex scenarios, leadership capabilities, initiating automation driven approach, troubleshooting performance bottleneck to ensure a fault tolerant and optimized system.
* Around 8+ years of extensive and diversified experience in IT specialized in Performance Engineering and analysis of Client/Server, Database, Distributed and Cloud based Applications.
* Proficient in analyzing Business Requirements, Design performance artefacts specially comprising of Non-Functional Requirements (NFR) to formulate Performance test Strategies and timelines.
* Excellent skills in creating standardized set of performance test requirement/report templates
* Expertise in Planning, scheduling and environment readiness for performance testing.
* Extensive experience in installation, configuration of performance engineering tools such as **Jmeter/ Loadrunner /Neoload /Netstorm/Nmon/Sniff/Dynatrace/ Grafana/ Influx DB/ Telegraf.**
* Extensive experience in creating Vuser scripts with **wide range of LoadRunner protocols** using HP VUGEN.
* Experience in script development and load testing primarily for web/web services using **JMETER** in addition to various other protocols
* Well versed in script enhancement using custom codes, inbuilt tool functionalities in addition to correlation and parameterization.
* Extensively involved in various flavors of performance tests such as Baseline, Peak, Scalability, Stress, Endurance, fail over testing alongside analysis of servers, applications & Databases.
* Expertise in detailed performance analysis of Cloud base platform such as **Kubernetes, etc.**
* Expertise in creating **Jenkins** **CICD, build jobs and end to end pipeline** in order to automate the load testing and performance analysis using plugins and **Shell scripting**
* Expertise in detailed performance analysis of Java applications, Oracle/SQL DB and its infrastructure using **different monitoring and performance analysis tools such as JVisual VM, Java Flight Recorder etc.**
* Highly experienced in analyzing, interpreting and summarizing performance statistics from Load testing and Monitoring tools and preparing automated detailed analysis report with recommendations to tune the performance
* Experience in Bug Reporting, Tracking and Documentation using **JIRA , Bugzilla and Other Utility tools.**
* Expertise in writing **Shell scripts** to automate performance statistics collection.
Engineer with 10 years of experience in IT and as a QA engineer with 3 years of experience executing functional and non-functional tests that ensure product quality and offer a better user experience in the system.
Throughout my career, I have gained knowledge of the test development cycle, including defining requirements, creating test plans, designing test cases, executing manual and automated tests, and analyzing results. I enjoy working collaboratively with other departments, including developers, to ensure that the delivered software meets user requirements and expectations.
If you're looking for immediate online assistance from Rational Performance Tester experts, you can get Rational Performance Tester programming help within 6 minutes on Codementor.
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Arc helps you build your team with our network of full-time and freelance software developers worldwide, spanning 190 countries. We assist you in assembling your ideal team of programmers in your preferred location and timezone.
In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.
Depending on the stage and scale of your product and services, you may need to hire a Rational Performance Tester developer, multiple developers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote Rational Performance Tester developers can help keep your website up-to-date.
How do I hire Rational Performance Tester developers?
To hire a Rational Performance Tester developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.
Arc offers three services to help you hire Rational Performance Tester developers effectively and efficiently. Hire full-time Rational Performance Tester developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance Rational Performance Tester engineers in 72 hours, with weekly payments.
If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 350,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Rational Performance Tester developers.
Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right Rational Performance Tester developer for your company, and let Arc handle the logistics.
Where do I hire the best remote Rational Performance Tester developers?
There are two types of platforms you can hire Rational Performance Tester programmers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find Rational Performance Tester developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.
If you’re looking to hire the best remote Rational Performance Tester developers, consider niche platforms like Arc that naturally attract and carefully vet their Rational Performance Tester developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Rational Performance Tester developer candidates.
Some factors to consider when you hire Rational Performance Tester developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.
Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find Rational Performance Tester developers for hire.
How do I write a Rational Performance Tester developer job description?
Writing a good Rational Performance Tester developer job description is crucial in helping you hire Rational Performance Tester programmers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.
Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.
Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote Rational Performance Tester developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.
What skills should I look for in a Rational Performance Tester engineer?
The top five technical skills Rational Performance Tester developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.
Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable Rational Performance Tester developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for Rational Performance Tester developers to keep up with evolving technology and requirements.
What kinds of Rational Performance Tester programmers are available for hire through Arc?
You can find a variety of Rational Performance Tester developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Rational Performance Tester programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Rational Performance Tester developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.
In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.
Lastly, our remote-ready Rational Performance Tester developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.
Why is Arc the best choice for hiring Rational Performance Tester developers?
Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Rational Performance Tester developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Rational Performance Tester developers.
Every Rational Performance Tester developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills (both for depth in Rational Performance Tester and breadth across the greater domain). Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.
Not only can you expect to find the most qualified Rational Performance Tester engineer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.
How does Arc vet a developer’s Rational Performance Tester skills?
Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Rational Performance Tester developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.
While Arc has a strict vetting process for its verified Rational Performance Tester developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire Rational Performance Tester developers, you can rest assured that all remote Rational Performance Tester developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.
How long does it take to find Rational Performance Tester developers on Arc?
Arc pre-screens all of our remote Rational Performance Tester developers before we present them to you. As such, all the remote Rational Performance Tester developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 350,000 candidates. You can also expect to hire a freelance Rational Performance Tester programmer in 72 hours, or find a full-time Rational Performance Tester programmer that fits your company’s needs in 14 days.
Here’s a quote from Philip, the Director of Engineering at Chegg:
“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”
How much does a freelance Rational Performance Tester developer charge per hour?
Depending on the freelance developer job board you use, freelance remote Rational Performance Tester developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Rational Performance Tester developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.
When you hire Rational Performance Tester developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.
How much does it cost to hire a full time Rational Performance Tester developer?
According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.
Your remote Rational Performance Tester developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.
For more frequently asked questions on hiring Rational Performance Tester developers, check out our FAQs page.
Your future Rational Performance Tester developer is just around the corner!