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    1. Post your requirementShare your requirement details like Budget, Time frame, description. Leave the rest on us.
    2. Browse Experts' ProfileWe will share multiple experts' profile & portfolio for your requirement. Browse through them before making a decision.
    3. Get the work doneSelect the one that you find the best. Get your work done.

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    Refrens' service is bliss. We placed our requirements & in no time we were provided with some good expert profiles from which we engaged with a few.
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    Wanted website content meeting all SEO benchmarks and high readability score.
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    "Why Hire Freelance MERN Stack Developers from Refrens?"

    happy Clients
    1. 11500+Happy Clients
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    2. 14700+Projects Delivered
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    Frequently Asked Questions (FAQ)

    How does this work?

    Once you post a requirement, we will share expert profiles and portfolio who are best suited for your job. You can go through them and choose the one best suited for your requirement.

    Are Refrens freelancers reliable?

    We do our screening and ensure we share reliable & verified profiles- but incase if you have any apprehensions related to a freelancer we have an escrow system in place to safeguard the interests of both parties.

    Should the payment happen from your platform?

    Not necessarily. You can choose to pay directly as well. In case you have any apprehensions, the Escrow system can be used to safeguard.

    In case we don't go ahead with you then?

    In case for some reason it does not work out with the initial few profiles, we can share more expert profiles within 24hrs. In case if you go ahead with someone from your own network, that’s fine as well.

    Is the budget mandatory to be shared with you?

    No, it is not mandatory. You can submit a requirement without the budget as well. However, with a budget, the requirement becomes more clear and we know about your expectations in more detail.

    How To Hire A MERN Stack Developer?

    In today's digital age, having a web presence is a crucial aspect of running a successful business.

    As more and more consumers turn to the internet to find products and services, companies need to have a website that is not only aesthetically pleasing but also highly functional. This is where MERN stack developers come into the picture.

    A MERN stack developer is a professional who specializes in developing web applications using the MERN (MongoDB, Express, React, Node.js) stack.

    Whether you're looking to build a simple web application or a complex enterprise-level platform, hiring a skilled MERN stack developer is essential.

    They can help bring your vision to life and ensure that your web application is robust, scalable, and highly functional. So, let's dive into the details and explore what it takes to hire a MERN stack developer for your business.

    Criterias To Judge A MERN Stack Developer Before Hiring

    - Strong technical expertise

    A MERN stack developer should have a strong understanding of JavaScript, React, Node.js, and MongoDB. They should have experience working with these technologies and be able to demonstrate their expertise in developing web applications using the MERN stack.

    - Experience with APIs

    MERN stack developers should have experience working with RESTful APIs and be able to integrate them into web applications. They should also be familiar with authentication methods such as OAuth and JWT.

    - Problem-solving skills

    MERN stack developers should be able to identify and troubleshoot issues with web applications. They should be able to debug code and provide solutions to complex problems.

    - Familiarity with development tools

    MERN stack developers should be familiar with development tools such as Git, Webpack, and Babel. They should also have experience with testing frameworks such as Jest and Enzyme.

    - Communication skills

    MERN stack developers should be able to communicate effectively with other members of the development team. They should be able to explain technical concepts to non-technical team members and provide updates on the progress of the project.

    - Agile methodology experience

    Agile methodology is often used in software development projects. A MERN stack developer should be familiar with the agile methodology and be able to work in a collaborative team environment.

    By considering these criteria, you can assess a MERN stack developer's skills and determine if they are a good fit for your project.

    Expected Deliverables and Timelines From A MERN Stack Developer

    A MERN stack developer is expected to have a strong knowledge and experience in developing web applications using MongoDB, Express, React, and Node.js technologies.

    Their role is to build efficient, scalable, and secure web applications that can handle a large volume of users and data.

    The expected deliverables from a MERN stack developer typically include developing web applications, designing and implementing APIs, integrating front-end with back-end systems, testing, and deployment.

    The timelines for each deliverable will depend on the complexity of the project and the developer's expertise.

    A MERN stack developer should provide a clear timeline and milestones for the project, including regular updates on progress and any potential delays or roadblocks.

    In terms of timelines, a MERN stack developer should be able to work within the established project timeline and budget, ensuring that the project is delivered on time and within budget.

    Don’t Expect A MERN Stack Developer To Do This

    While MERN Stack developers are highly skilled professionals with expertise in multiple programming languages, there are certain tasks that are not within their scope of work.

    1. Design: While MERN Stack developers may have some basic design skills, it's not their primary area of expertise. It's best to hire a graphic designer or a UX/UI specialist for design-related tasks.

    2. Content Creation: MERN Stack developers are not typically responsible for creating content such as blog posts or marketing copy. It's best to hire a content writer or marketer for such tasks.

    3. Server Administration: While MERN Stack developers may have some knowledge of server administration, it's not their primary responsibility. It's best to hire a dedicated server administrator for server-related tasks.

    4. Project Management: MERN Stack developers are primarily responsible for coding and development tasks. While they may participate in project management, it's best to hire a dedicated project manager to oversee the project as a whole.

    Common Pitfalls To Avoid When Hiring A MERN Stack Developer

    Hiring the right MERN stack developer for your project is crucial for the success of your business. However, there are common pitfalls that you need to avoid to ensure that you don't end up with a developer who is not the right fit for your needs. Here are some common pitfalls to avoid when hiring a MERN stack developer -

    - Lack of experience with the MERN stack

    It is important to ensure that the candidate has experience with all the technologies in the MERN stack, including MongoDB, Express.js, React, and Node.js. Lack of experience with any of these technologies can result in delays and quality issues in the development process.

    - Inadequate knowledge of front-end and back-end technologies

    A MERN stack developer should have a strong understanding of both front-end and back-end development. They should be able to write clean, maintainable, and scalable code on both sides of the application.

    - Poor understanding of RESTful APIs

    RESTful APIs are a critical component of modern web applications, and a MERN stack developer should have a good understanding of how to design and implement them effectively.

    - Insufficient knowledge of database design and optimization

    A MERN stack developer should have experience with database design and optimization to ensure that the application's data is stored and retrieved efficiently.

    - Limited experience with testing and debugging

    A MERN stack developer should be proficient in testing and debugging code to ensure that the application is bug-free and functions as intended.

    - Lack of experience with version control

    Version control is a crucial tool for managing code changes, collaborating with other developers, and maintaining code quality. A MERN stack developer should have experience with version control tools such as Git and GitHub.

    How Much Does It Cost To Hire A MERN Stack Developer

    Well, the truth is that the cost can vary depending on several factors such as the developer's experience, location, and the complexity of the project.

    But, on average, the hourly rates of a MERN stack developer in India can range from $15 to $50. So, it's important to carefully consider your budget and project requirements before hiring a developer to ensure you get the best value for your money.

    Sample Average Costing

    Sure, here's a table with sample MERN Stack development projects and their approximate cost in USD -

    Project DescriptionUSD Cost
    Single page web application$1,000 - $2,000
    E-commerce platform development$4,000 - $7,000
    Social media application$2,800 - $5,500
    Real-time chat application$1,500 - $3,000
    Custom API development$700 - $1,400
    Progressive web application$2,000 - $3,500
    CRM system development$3,500 - $5,500

    FAQs To Ask A MERN Stack Developer Before Hiring

    1. What is your experience with the MERN stack?

    This question helps to understand the level of expertise the developer has with the MERN stack and their familiarity with the technologies.

    2. Can you provide examples of MERN stack projects you have worked on?

    Examining their past work can also give you an idea of their problem-solving abilities, coding style, and attention to detail.

    3. How do you approach problem-solving with the MERN stack?

    Asking a MERN stack developer how they approach problem-solving can give you valuable insights into their problem-solving skills, technical knowledge, and ability to work under pressure. By understanding their thought process and problem-solving approach, you can gauge their ability to identify and troubleshoot issues that may arise during the development process.

    4. How do you ensure the security and scalability of MERN stack applications?

    This question helps to determine the developer's knowledge and understanding of best practices for security and scalability in MERN stack development.

    10. What is your experience with integrating third-party APIs in MERN stack applications?

    Third-party APIs are often essential for adding advanced features to applications and can be challenging to integrate without the proper expertise. By asking this question, you can determine the developer's familiarity with various APIs and their ability to handle the complexities of integration.


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