Frequently Asked Questions

Here are some of the frequently asked questions often asked by our clients:

Why shall I hire Java Developers from PixelCrayons?

Here, you will enjoy the following benefits if you will hire Python Developers from Pixel Crayons
• All our Java coders are computer science graduates and master in Computer Science.
• Industry certified experienced professionals
• 4+ hours of the continuous written technical test followed by system test and F2F interview.
• Our techies are experienced in handling offshore projects from US and European countries.

What are the services your Java developers provide?

Our Java Developers provide the following services
• Custom Java App Development
• Java Web Development
• Java Development Consulting
• Java App/QA Testing
• AWS Cloud Services
• Java Database Management

How much does it cost to hire Java Developer from your firm?

There is a certain parameter that defines the final cost for hiring Java Developers.
• Engagement Model
• Time and material Model
• Platform
• Features and Specifications

Which areas do you specialize in, and what experience do you have?

Commitment to quality is our motto, and we work to develop the best apps for the clients that have helped us achieve big goals in quite less time. We have great expertise in Java development, and we have 15+ years of experience in the industry.

What are the tips for hiring a Java developer?

An excellent developer can make or break your business, so it's essential to find the best person for the job. Here are 10 things to look for when hiring a Java developer who will help your business succeed in today's competitive marketplace.
1) Look at the Java Developers with Experience
It's always good to check out some of their previous work, whether it's an application you like or one you don't. This will give you insight into their coding abilities and how they work with others. You can also ask them to bring examples of code they've written so that you can actually look at it yourself instead of asking them to describe how it works.
Remember, top java developers are in high demand, so you might have to offer more money than usual to secure their services. But remember—you get what you pay for! If you want cheap, cheap isn't going to cut it if they don't know what they're doing or if they won't be able to provide quality code. You might have to shell out a bit more cash, but it is worth every penny when your app starts running smoothly after launch day rolls around.
2) Get Them to Do an Assignment Before Hiring Them
When you're hiring a new developer, look at how they work before bringing them on board. Get them to do an assignment or a project for you, and see what kind of work they do. Ask how long it took them and if they faced any difficulties.
This will give you a better idea of their capabilities before hiring them full-time. You can also ask for references from other developers who have worked with them. They may be your competition, but they'll usually be happy to answer your questions honestly because doing so means that you won't hire them away from them! Also, try not to ask too many specific questions that are easy to find answers for online; instead, ask about their approach and style to get a more accurate view of their skills.
3) Talk to Their Previous Clients
The Internet is full of talented developers, but there's nothing like seeing their work firsthand. Before you make an offer, look at what they've created and seen if it meets your needs. If it does, then ask them to come up with a few solutions that meet those requirements. It can be hard to communicate precisely what you want without putting something in writing or showing examples, so if they can come up with more than one way to solve your problem, consider yourself lucky.
4) Check Their Website/Portfolio
If you're in charge of hiring developers, one of your first steps should be to check out their website and/or portfolio. Don't just look at their most recent projects—take time to go back and see how they've evolved.
Remember that when you're looking at candidates' work, you do not just see their coding abilities but also how they communicate and collaborate with others. Be sure to review their team dynamics as well as business acumen. Ask yourself if their work is something you would be proud to have your company name associated with?
5) Ask For References
When hiring someone to do Java development, ask them to see their portfolio and test out their work. A portfolio is an excellent way to get an idea of how they think and what kind of projects they like working on. Reference checks will give you a sense of whether or not they can be trusted and allow you to talk with other people who have worked with them in real-world scenarios.
Beyond references, trust your gut: You know when something just feels right or doesn't feel right when it comes to hiring people - trust that instinct when you're looking at potential employees (and perhaps hold off if something doesn't feel quite right).
6) Assess If They Can Solve Problems on Their Own
One of my top tips when hiring any developer is to see if they can think critically about their work. Ask them to describe an app they've worked on and how it works. Give them some time to solve problems independently, then ask them follow-up questions about what they would do differently or why. You want to know if your candidate can identify weak spots in an app or how it could be made better without your help.
7) Check If They Know the Latest Technologies
Don't hire based on how much experience they have—hire based on their potential. That said, it's essential to make sure your candidate is up-to-date on all of today's cutting-edge technologies. Look for candidates already familiar with NoSQL databases and CSS preprocessors; even if you don't plan on using these solutions immediately, hiring an expert will save you time learning them yourself later down the road.
8) Ask Them How Often They Update Their Skills
When you hire a programmer, you're hiring their future as much as their present. So how do you know whether they'll still be valuable in five years? Ask about how often they keep up with emerging technologies. In particular, if you run a website that will need to be updated regularly over its lifespan, ask them about how often they update their skills. It may seem like an unusual question at first—most candidates will assume you just want to know what languages they know—but it's actually quite important.
9) Have Them Code on Paper (instead of whiteboarding)
The problem with hiring someone without enough experience is that they may not perform like an experienced developer. To ensure you're getting someone who will continue to grow and learn, ask them how many hours per week they spend on personal projects and learning new things about their job.
If they say anything less than 20-30 hours, you might want to look elsewhere. Those who take more time out of their schedules to learn new techniques, languages, or frameworks will naturally grow as a developer that those with little outside-of-work activity won't have as much of.
10) Ask Them How Many Hours per Week They Spend On Learning (and not just coding!)
A developer's value to your organization can be increased or decreased quickly by investing in their own knowledge and skills. To get an idea of whether someone has what it takes to thrive as an employee, don't just ask about their previous job responsibilities.
Ask them what they spend their spare time doing. If you hear that they spend most of their free time on courses or books related to programming, you know that they are passionate about learning new things and improving themselves—which is always a great sign!

What questions to ask when hiring dedicated Java developers?

If you are looking to build an app, website, or similar application, you need to hire dedicated Java developers to get the job done right. Here are 10 questions to ask when hiring dedicated Java developers, which will help you find the best candidates for your project. If they can’t answer these questions with confidence, move on to the next candidate!
1) Can you do full-stack development?
If you’re looking for a top-tier developer, look no further than a full-stack specialist. A true full-stack developer has a great understanding of both frontend and backend systems and is a rare breed in today’s job market. Many companies think it’s vital to hire multi-faceted developers that can wear many hats, but when it comes to dedicated developers, there are plenty of other resources available to handle non-development tasks.
2) Have you worked on enterprise systems?
It’s an obvious and seemingly simple question, but it reveals a lot about a developer. If they haven’t worked on enterprise systems before, how can you expect them to succeed in your enterprise system? Also, if they have experience with enterprise systems, ask what they learned from that experience and what lessons were specific to that organization or application that may or may not be applicable elsewhere.
3) Do you know some open source technologies?
Asking a potential hire to list some open source technologies they’re familiar with (and why) is an excellent way to see how technology and intellectually curious they are and if they’ll be a good fit for your organization. Be sure to pick open source tools that may be used on your team.
4) What frameworks have you used?
As a developer, you’re constantly looking for tools to help you be more efficient and produce higher-quality code. Most developers have their favorite frameworks, so ask them what they’ve used to see if you can incorporate them into your workflow.
What kind of hardware is on your desk?: If you’re hiring top java developers, they should be using high-end hardware with lots of memory and fast processors. These computers cost thousands of dollars—or even tens of thousands in some cases—so ask to see what it looks like up close. 5) Have you ever written automated tests?
This is a great question to ask any software developer. If they can say yes, it’s probably a sign that they’re capable of working on highly complex and sophisticated systems and projects. If their answer is no, that doesn’t necessarily mean they won’t be a good fit for your company. Still, writing tests means being able to think through every possible scenario of use – something only developers who have had at least some experience will have mastered.
6) Have you worked on complex systems?
If you’re looking for an expert who knows how to build large, complex systems (and has done so), ask your candidates about their experience working on projects like that. Specifically, asking if they’ve built large systems helps you avoid hiring someone who worked on a system that was small or unimportant enough to be treated as coding by accident.
7) What is your background?
Background and experience are vital factors when you’re interviewing a potential hire. As a start-up, you likely don’t have deep pockets and must minimize risk as much as possible. So, ask questions about where they have worked before and what projects they have been involved in.
If their background is relevant to your project, it will give you added confidence that they can do what they say. You may even want to take some time with them outside of an interview setting so you can see how they function within an actual working environment. They may say they are an expert at something on paper, but if you see it firsthand, you will know for sure if all those claims were true or not.
8) How do you handle stress?
If you hire a developer who can only program in one language, they’ll be useless to you when you need to develop an app in C++. If you’re looking for dedicated Java developers, make sure they can program in at least two other languages (Java and Kotlin are good choices) for long-term hiring success. This will allow them to move seamlessly between different projects without getting stressed out because of unfamiliar tools or processes. A dedicated dev knows that learning new languages is part of their job; if they get easily flustered by change, don’t hire them!
9) What languages can you program in?
Just because you’re dedicated to working in one language doesn’t mean that you won’t be able to pick up other languages. Most full-stack developers have experience coding in more than one language, so learning others on the fly is crucial for success. While interviewing a potential hire, ask him what languages he can program in.
If they only say one—or if they don’t know—ask them why. It might indicate that their skills are lacking or that they’re interested only in learning new languages on their own time, not while working for your company. At some point during your interview process, make sure you dig into their previous projects and check out what technologies they worked with to develop them.
This will give you an idea of how well-rounded their programming abilities are and whether or not they really are dedicated to programming in one particular language or more diversely across many platforms.
10) What education do you have experience with?
Many companies and employers only want to hire developers who have a solid educational background, so it’s essential to ask about specific experience with different courses. For example, you might ask Do you have experience with Computer Science degrees? or What type of engineering degrees you specialize in?. This line of questioning will help you determine if your developer is qualified for your project and help them understand what kind of learning they should be pursuing for future work.

What are the traits of top Java developers?

Top Java developers know that success doesn't come overnight but comes only with the result of hard work and dedication to your craft. These 10 traits are what distinguish top Java developers from the rest of the pack. Use these tips to hone your skills and become one of the best in the business!
1) They Are Active Community Members
One of their best traits is that they contribute back to their communities. Whether they write open-source code, answer questions on forums, or give presentations at user groups, they always share what they know with others. This means others benefit from their knowledge and, in turn, can help them when needed. A true win-win for everyone involved!
2) They Keep Learning
To be a great developer, you must constantly expand your knowledge. A list of programming languages isn't enough for Java developers; they also need to keep their skills up-to-date with industry trends and technologies. A top java web developer must remain on top of all industry news, regularly updating his or her skill set. As new technologies emerge, excellent software engineers are always there to implement them in innovative ways.
3) They Are Passionate About Technology
One of the main reasons why developers choose to learn java is because they're passionate about technology. A great java developer understands how to use java and how it works and why it was created. No matter what, a passionate java developer won't give up on learning and will always be willing to dive deeper into topics like algorithms and data structures to better their craft.
4) They Aren't Afraid To Fail
One trait all great developers have in common? They aren't afraid to fail. Great developers recognize that failure is a vital part of learning, and they're willing to try new things, even if it means looking foolish sometimes. If you want to be successful as a developer, it's essential that you embrace failure—and look at it as an opportunity to grow your skillset.
5) They Collaborate With Others
There's strength in numbers, and top Java developers know it. When it comes to building software with high-quality features, nothing is better than collaboration. As a group, they can create better solutions more quickly than they could if they worked alone.
Because they like to work together, you may see them taking leadership roles within their teams, allowing them to guide others towards success. This also shows that many are driven by power and respect for others—excellent qualities for any developer or team member.
6) They Stay Humble
Humble engineers are constantly striving to learn more. They are eager to improve their skills, spend their time learning new frameworks and read everything they can about software development in general.
These developers understand that there is always someone better than them, and they're constantly working towards becoming even better engineers. You'll find humble engineers in every part of your company - from QA to business analysts up to CTOs - because humble engineers are obsessed with improving themselves.
7) They Are Observant
Good developers know how to absorb information from all around them to use that knowledge to guide their decision-making. For example, if they're developing a web app for high school students, they can find out what their peers are doing online and what's working well for them. Then, they can incorporate that into their own application.
8) They Take Full Responsibility For Their Actions/Actions Are Tied To Outcomes
In many cases, you have way more experience than your counterpart, and you might know more about their business. So how do you get them to trust you? One key is to listen intently—not just for points you can jump in with an answer, but so that you truly understand their challenges and pain points. Take notes or use a collaborative document to keep track of what's being discussed—and don't be afraid to ask questions if there are areas that are fuzzy for you.
9) They Listen Intently And Ask Great Questions
The best way to learn from those who have been successful in a specific role is simply listening. Some developers keep quiet because they're afraid to appear stupid, but I've found that asking lots of questions—good, insightful questions—is a sign of respect and demonstrates curiosity. You can't learn what you don't ask about. And listening is always more important than talking.
10) They Care About Their Reputation
Great developers don't just want to get their job done; they want to get it right. A great developer cares about their reputation and is willing to give back and contribute to open-source projects and communities so they can build up a resume and prove themselves as industry leaders in their field. While we can't guarantee that caring about your reputation will make you a better programmer, we do know that it definitely helps.

What are the technologies your Java developers work on?

Our developers are highly experienced and work on the latest Java Technologies
• Frameworks (Spring MVC, Hibernate
• Struts (1 & 2), JSF, Vaadin
• Google Web Toolkit, Grails, ORM
• Web Server (Apache)
• CI (Jenkin) • Code Repository (GIT, SVN)
• Maven, Lo4J, XML

How can I hire Java developers from your company?

We provide you with the resume of our Java developers, and you can choose them according to your requirements. Then we will agree on the time, which can be extended if needed.

What step does your Java developer follow while creating the app?

Here are the steps that our coders follow to develop any application:
Collecting and analyzing the requirements
Creating the wireframe and designing
Development
Testing
Deployment
Maintenance and Support

Do your Java developers charge on an hourly basis?

Yes, we charge hourly. This comes under our time and material model. Moreover, you can hire a java programmer online and compare the hourly rate.

Hire Java Developers in India

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Why Hire Java Developers In India?

Highly Cost-effective

Timely Delivery

Latest Technology Development

Business Specific Developers

No Language Barrier

No Time-Zone Difference

Our Java Developers Expertise

Java Web Development

API & Web Service Integration

Java-Based eCommerce Development

Java Module Development

Java-Based CMS Development

Java-Based Product Development

Dynamic Websites and Web Portals

Tech Migration

Support & Maintenance Services

Java Frameworks

Spring Boot

Struts

Hibernate

Vaadin