Your trusted source for top remote Ext JS 3 developers, engineers, expert programmers, freelancers, and consultants in South Africa — Perfect for startups and enterprises.
Freelance contractors Full-time roles Global teams
Vetted Ext JS 3 developer in South Africa (UTC+2)
I am a software developer with over 17 years experience in PHP and various other technologies. I am an avid supporter of open source and contribute to open source projects on a regular basis as well as maintain a set of open source libraries and applications. I love experimenting with new technologies and always try to keep up with the latest trend in development, enhancing my skills, and always learning something new. I am a team player, but also enjoy some alone-time to put all my focus into my development work, to ensure I deliver what is expected of me. I enjoy any challenge, as it gives me a chance to test my skills and improve where necessary
Vetted Ext JS 3 developer in South Africa (UTC+2)
I studied for a BSc degree in Chemistry and Polymer Science. I enjoy problem-solving, continuously challenging learning opportunities, andapplying newly learned skills in a practical way. During my degree, I enjoyed the programming we did during our computer modules, but Inever had enough time to focus solely on it. I have always been interested in and fascinated with the way software programs worked. Istarted to self-learn Python coding and soon realized that programming is what I would really enjoy doing as a career. After giving it some thought, I enrolled in a software engineering Bootcamp at Hyperion Dev and got my first programming job whilstcompleting my course. To expand my knowledge, I am currently completing a BSc in Computer Science and specializing in Artificial Intelligence through Goldsmiths, University of London. I learned a lot working for a start-up, as one of only two developers, during my first job. The constant demand for new features compelledme to remain agile and attentive, and I enjoyed the new challenges that arose every week. The projects at the company excited me but I feltlike there was a lot I needed to learn and wanted to be part of a bigger team where I could learn from various people with diversedevelopment backgrounds. I then decided to join Capitec Bank as a back-end developer. Although my role is officially a back-end developer Iended up doing Full Stack work and working on some frontend Node projects as well. I am very eager to learn, self-motivated, and love working on exciting and challenging Software Developments projects.
Vetted Ext JS 3 developer in South Africa (UTC+2)
I am a dedicated Full Stack Software Developer with 7 years of experience. I have a genuine passion for software development and am committed to crafting outstanding web and mobile applications that enhance our daily lives, making them more streamlined and efficient.
Vetted Ext JS 3 developer in South Africa (UTC+2)
I am an experienced, honest software developer who will get the job done. I have worked in many industries on various projects. Please reach out if you are looking for developer to help.
Ext JS 3 developer in South Africa (UTC+2)
Strong leader and problem-solver dedicated to streamlining operations to decrease costs and promote organizational efficiency. Uses independent decision- making skills and sound judgment to positively impact company success. Collaborative with dedication to partnering with coworkers to promote engaged, empowering work culture. Documented strengths in building and maintaining relationships with diverse range of stakeholders in dynamic, fast-paced settings.
Ext JS 3 developer in South Africa (UTC+2)
Full Stack Web Developer specialising in real-time, auto-scaling cloud systems in JS / Node for enterprise infrastructure. Performance, quality and usability are my main concerns, creating systems that enhance user and developer experience through the creation and enhancement of both new and existing software architectures. **ABOUT ME** I have been a mixed developer for my entire career, starting out in IT and telecoms, moving onto Technical Management and Cellular Technician, evolving into a Jnr Electronic Engineer for Fleet Telematics, and settling down into Web Application & Service Development for the past 10+ years. I’ve had exposure to a multitude of disciplines and have a keen interest in business models, process and methodologies which has made me an ideal candidate for enterprise based applications. **LOOKING FOR** My current focus has been around frontend and enterprise scalable back-end architectures in NodeJS for web applications, mobile back-ends, micro-services and API back-end layers. I’m well suited to product development, Architecture, greenfield, API, bespoke / new stacks and upgrading legacy systems. Team/Tech lead, Training, Software Architect & Management. The bigger the better. I love challenges and creating web software that is enterprise quality, cutting edge, scalable, maintainable and reliable. **SOME OF THE BRANDS I’VE WORKED ON** CHEP, Experian, Stanlib, Nomanini, Comair wildx.com, Takealot Shopfront & Marketplace, Mr D Logistics, NodeCMS / TriNode, Responsive Studios, Pick n Pay, Samewave, Leadpoint, Doozie, Cuddlers, DSTV, WITS University, Stellenbosch University, CameraSA, Kinderello, Style36, Globemart, CasinoJupiter, SureTravel, Hollard, Vodacom, Moneytips, AfritradeCentre, Devxlabs, DevxFleet, 5rooms, CryoBank, Mula.mobi, Socialnaut and lots more...
Ext JS 3 developer in South Africa (UTC+2)
I am an experienced D365 Tech Lead with expertise in messaging, .NET, Azure, and SQL. I have managed software development teams, provided technical expertise, and designed technical solutions. I have also worked as a Senior D365 Developer and Senior CRM Developer, building reusable components and integrating systems using Azure services. Additionally, I have experience as a D365 Developer, supporting CRM projects and working on enterprise solutions. I have certifications in various Microsoft technologies and have worked as a CRM Consultant and Junior Software Developer.
Ext JS 3 developer in South Africa (UTC+2)
As a self-motivated and results-driven BSc (HONS) graduate, I have a diverse skill set and a strong Mathematical Science background, with extensive knowledge in Computer Science and Computational & Applied Mathematics. With almost a decade of experience in the Capital Markets domain, I have honed my analytical and practical skills, and developed a deep understanding of the industry. I thrive on challenges and enjoy learning and am comfortable working under pressure and in a diverse team environment. My expertise in software engineering is vast, and I have a strong foundation in Software Architecture, OOAD, OOP, Design Patterns and Test-Driven Development. I enjoy reading, singing, and taking music lessons, which helps me maintain a balanced lifestyle. I am always eager to learn and explore new areas of technology, and I look forward to bringing my skills and experience to your team.
Vetted Ext JS 3 developer in South Africa (UTC+2)
I have over 6 years of experience working with JavaScript, including modern ES6+ syntax such as arrow functions, promises, async/await, closures, and event delegation. For front-end development, I have expertise in React.js (React Router, Redux, Context API), Vue, jQuery, and TailwindCSS for styling. On the backend, I have utilized Node.js and Express.js to build features like authentication and authorization. I also have a strong grasp of TypeScript. I focus on improving JavaScript applications with static types, setting up configurations, debugging type errors, and designing interfaces for enhanced type safety. For distributed systems, I have implemented microservices architectures with inter-service communication via HTTP/REST and employed load-balancing techniques. My cloud experience primarily involves AWS services, including EC2 and Lambda, and basic CI/CD setups using GitHub Actions. Additionally, I have used Docker for containerizing React and Node.js applications, Redis for caching to reduce API load times, and GraphQL for efficient data fetching In testing, I am skilled in writing unit tests and performing integration tests. You can review some of my work on my \[GitHub profile\](https://github.com/tichzvidzayi).
Vetted Ext JS 3 developer in South Africa (UTC+2)
I am an accomplished Big Data Architect with over 15 years of progressive experience efficiently managing research, statistics and software engineering solutions for blue-chip environments, including global telecommunications, banking, manufacturing, healthcare and research institutions. I provide essential leadership in implementing Big Data infrastructure, configuration and testing technology to improve business performance. My skills include developing and executing effective business performance and data warehousing strategies and leading top-performing teams that consistently achieve and exceed even the most challenging targets.
Discover more freelance Ext JS 3 developers today
Meet freelance Ext JS 3 developers who are fully vetted for domain expertise and English fluency.
Stop reviewing 100s of resumes. View Ext JS 3 developers instantly with HireAI.
Get access to 450,000 talent in 190 countries, saving up to 58% vs traditional hiring.
Feel confident hiring Ext JS 3 developers with hands-on help from our team of expert recruiters.
Share with us your goals, budget, job details, and location preferences.
Connect directly with your best matches, fully vetted and highly responsive.
Decide who to hire, and we'll take care of the rest. Enjoy peace of mind with secure freelancer payments and compliant global hires via trusted EOR partners.
Ready to hire your ideal Ext JS 3 developers?
Get startedArc offers pre-vetted remote software developers skilled in every programming language, framework, and technology.
Look through our popular remote developer specializations below.
Arc helps you build your team with our network of full-time and freelance Ext JS 3 developers worldwide.
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 an Ext JS 3 developer, multiple engineers, 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 Ext JS 3 developers can help keep your website up-to-date.
To hire an Ext JS 3 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 Ext JS 3 developers effectively and efficiently. Hire full-time Ext JS 3 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 Ext JS 3 developers 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 450,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Ext JS 3 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 Ext JS 3 developers for your company, and let Arc handle the logistics.
There are two types of platforms you can hire Ext JS 3 developers 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 Ext JS 3 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 Ext JS 3 developers, consider niche platforms like Arc that naturally attract and carefully vet their Ext JS 3 developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Ext JS 3 developers.
Some factors to consider when you hire Ext JS 3 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 Ext JS 3 developers for hire.
Writing a good Ext JS 3 developer job description is crucial in helping you hire Ext JS 3 developers 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 Ext JS 3 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.
For a comprehensive guide on how to write an attractive job description to help you hire Ext JS 3 developers, read our Engineer Job Description Guide & Templates.
The top five technical skills Ext JS 3 developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of 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 Ext JS 3 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 Ext JS 3 developers to keep up with evolving technology and requirements.
You can find a variety of Ext JS 3 developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Ext JS 3 developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Ext JS 3 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 engineers in various different time zones and countries for you to choose from.
Lastly, our remote-ready Ext JS 3 developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.
Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Ext JS 3 developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Ext JS 3 developers.
Every Ext JS 3 developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills. 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 Ext JS 3 developer 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.
Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Ext JS 3 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 Ext JS 3 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 Ext JS 3 developers, you can rest assured that all remote Ext JS 3 developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.
Arc pre-screens all of our remote Ext JS 3 developers before we present them to you. As such, all the remote Ext JS 3 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 450,000 candidates. You can also expect to hire a freelance Ext JS 3 developer in 72 hours, or find a full-time Ext JS 3 developer 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.”
Find out more about how Arc successfully helped our partners in hiring remote Ext JS 3 developers.
Depending on the freelance developer job board you use, freelance remote Ext JS 3 developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Ext JS 3 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 Ext JS 3 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.
According to the U.S. Bureau of Labor Statistics, the medium annual wage for 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 Ext JS 3 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 Ext JS 3 developers, check out our FAQs page.