Few tips to estimate better by a Java programmer

It’s difficult to estimate an application before a single line of code written on the IDE: Can you imagine having a lifelong relationship with someone, about whom you don’t have any clue!! Nope!! The similar case happens when a java programmer is projected to estimate a java application at a time, when there is not a single line of code on his Java IDE!! It is probably one of the hardest tasks for any java developer or manager. But again, we have to start from somewhere so why not from here!! So, let’s have a brief analysis over how to start our next java application with a systematic manner so that we can avoid some unpleasant situations.

Understand the requirement of client properly: The most important step for any application development is to focus on the target or you can say aim. For the same, the java developer or programmer must communicate properly with the client and should try to understand what he is expecting from us. The developer must understand his requirements in order to kick start his process. After understanding the requirement, he must test feasibility of the application i.e. whether his requirements can be achievable within the technology constraints or not!!; because, sometimes we find some peculiar demands of clients which are technically unachievable till then. So, in that case, the java programmer must inform about the situation to the client with some other alternatives which can match his requirements to a close extent.

Develop a flow chart for your upcoming java application: After requirement gather, the Java developer must make a sketch of the flow diagram of the application. Well, this flow diagram is not final but still the developer must concentrate more on the flow chart in order to avoid some substandard obstacles in future.

You must expect an unexpected circumstance in future: Though it is a virtual step, but still we must think beyond our heart and mind. We should assume some unexpected obstacles that may come under our path in future to avoid unnecessary conflict with the client. So we should keep some extra space around to roam in case of any emergency or unexpected situations.

Determine the essential and optional modules to be developed: Now, the Java developer should start listing for the essential as well as optional module names that may be required over time. In this stage, the java programmer should analyse the flow of the application in advance to avoid future collision.

Put your experience and expertise to determine an estimated time and work hour: In order to provide a deadline to the client for which our client is extremely anxious, we must pay special attention considering all the constraints. Here, you have to put all our effort, experience and expertise that you have had gained over time to meet the client expectation. I would suggest playing a safe side here, you must keep some room for unexpected situations of future and unexpected demand of the client who wants all his new demands should fulfil within that old deadline!!

Still we can’t ignore human errors!! It is obvious that we can’t ignore the human errors in any case and hence in this case as well! For the same, more than 90% java projects crosses the deadline and we have to admit it!! You can get in touch with a Java web application development company who can help you develop web apps that are stable, scalable and secure.

We provide Java mobile application development services. If you would like to hire Java software developer for your development needs, please contact us Mindfire Solutions.

Benefits of outsourcing your Java development to India

Java ruling India more than a decade: I think you don’t need any introduction for the quality and reliability of java applications. Java has undisputed record for more than decade in a wide range of platforms starting from hardware, desktop application, software application, web application, mobile application and game development etc. So we can say java is everywhere in our life. From the early morning we get up till the let night we go to bed we use a wide range of devices or applications developed in java. If a language is having the same charisma for more than decades we can easily guess its importance in the enterprise and hence java developers are having a tremendous demand always in the market.

Outsourcing Java to India: Before a decade we hardly find the word “outsourcing” in our conversation. But now if anything is the talk of the IT town that is none other than outsourcing. Outsourcing is the process of transferring a local project to an oversee development centre to develop the application at lower cost and better quality. One US dollar is around 60 INR in Indian currency. Due to this huge gap in currency exchange java developers from India can develop better quality java applications for the US and Europe clients at low cost. This is like a win – win situation for both clients and the development farms.

Low cost: The biggest advantage of software outsourcing is low cost of development. If in USA a software developer demands $100 per hour then in India the same work can be done at as low as $20 to 30 or $50 per hour basis. This can give you a direct benefit of more than 50% on the development cost. Moreover you can see the status of your project work from a remote place through different communication tools like skype and other video chatting apps. So you don’t need to worry about the development process of your java application on a remote place developed by an expert team of java developers in India.

Better Quality: Well Indian IT developers are having a good reputation for developing better quality enterprise standard java applications. Java developers of India are now working in different countries for different software farms. Hence you don’t need to worry about the quality of your java application once you transferred it to an India expert team.

You don’t need any infrastructure: The biggest challenge for any client is the infrastructure. You need a 24x7 hours of internet connectivity, a well infrastructure for your developers etc. which will cost you a good amount of money in the startup. On the other hand, if you outsource your Java web application development project to an Indian software farm then you don’t have to take any such stress for the infrastructure. This will give you a chunk of dollars savings as well. The offshore development centers at India will do all these tasks for you without giving a single pain to you. So, it is really an awesome idea to outsource your next java project to India which will definitely bring a smile on your dimple with a buck of dollars on your savings account!!

We provide Java mobile application development services. If you would like to hire Java software developer for your application development needs, please contact us Mindfire Solutions.

Developing android apps in Java. How supportive is the language?

Java has been ruling the industry more than decades: The only language that doesn’t need any introduction is none other than java. It is the only language which ruled the industry for more than a decade. A time when website was used as a symbol of aristocracy then java was ruling our day to-day life. At that time it was used to develop desktop applications and hardware programming for different devices. Imagine that old video game or VCD player, you will be astonished to know that those devices were having java within their core heart. We can’t ignore java in our life. Each and every device we see around us has java in its core. Moreover java is used to develop embedded system applications for different hardware over time, understanding the future demand, java expanded its broad heart to help the industry in every possible ways starting from desktop applications, web applications, mobile applications and now smart phone apps. All are within the eco-system of java; because, java is not only powerful but also helpful and efficient.

Java can be used to develop android apps: Java was there before the inception of Google. Moreover, Google’s ambitious android operating system is the brain child of C, C++ and Java developers. Since java is in the core of the Android operating system. Hence we can’t imagine developing Android applications without java. Though there are many other technologies which can be used to develop Android apps but java is in the top of the list. Java developers can develop different types of Android apps like web apps, native apps and hybrid apps. Moreover, for smooth and attractive browsing experience we have to rely on java developers in the form of native apps. Most of the industry leading Android native apps are built in java. So we can imagine the respect of java Android developers in the industry.

You just need to compile your java code to apk instead of jar: We all know that java is a platform independent language i.e., we can write a java programme on any machine and after compilation we can use it in any other machine which usually have a java virtual machine i.e., JVM. Hence java is also known as “write once, run anywhere language”. Well, Android operating system doesn’t have java virtual machine but, a sibling of JVM which is called as Dalvik Virtual Machine and it needs an .APK file to run on Android platform. We can convert our java application to .APK format using different emulators. But, instead of compiling the java programme to JAR file using JVM we should directly compile it in emulators to convert it to APK file, which can be used in any Android platform. Well, java developers must understand the importance of AndroidManifest.XML which controls all the features, layout and tasks of the application.

Security feature is the best as always: Since we are dealing with java programming language we don’t need to bother about the security features of our application. Moreover, once the application is developed by the java developers and complied, it gets converted into byte code which is next to impossible to crack. Hence we can expect an enterprise standard security features in our Android application built in java. So, when are you becoming a java Android developer! You can get in touch with a Java website development company who can help you develop web apps that are stable, scalable and secure.

We provide Java web development services. If you would like to hire a expert Java developer for your development needs, please contact us Mindfire Solutions.

Difference between Java and JavaX

Java and Javax are the packages that are utilized within the Java programming language. Influenced by the C language, Java derives most of its syntax from C and C++. However, the facilities that it offers are superior to the other programming languages. It has been designed to serve general purposes and is hardly dependent when it comes to implementation. As compared to the other languages, it is more object-oriented as well as concurrent and class-based. It was initially developed at Sun Microsystems by James Gosling. Java was first released in 1995 as a core component of the company’s Java platform.

What is Java and Javax?

Both Java and Javax are packages. The command used to bring up a package is ‘import java’ while the one used to bring up java extension package is ‘import javax.’ This programming language is designed in such a way that it allows the same code to run across various platforms. Therefore, the developers can write the code once and reuse it on various platforms. Typically, thus, these applications are compiled with bytecode.

What are the packages?

It can be defined as a system that is utilized for organizing the Java classes into namespaces. These help in offering modular programming within the language. In several ways, the working is quite similar to the modules of Modula. It is also possible to store these packages within the JAR files. These are also referred to as the compressed files. When required the classes are allowed to download quickly, preferably in the form of groups. Programmers also use these packages in order to organize the classes belonging to similar categories or offer functionalities along similar lines.

Generally, there are various kinds of packages. For instance, the Java API is a collection of packages and there are sub-packages too. The latter are utilized to deal with XML. Initially everything that was part of the API was also included in the java packages. On the other hand, everything that was excluded in the standard API was a part of the javax. Therefore, it can be concluded that the latter is just an extension of the original one.

Benefits of using these

The codes are reusable. This is an important feature as reusability will help in saving a lot of time as well as ensure consistency. These packages allow the usage of the same class again and again by the program that wants to include the same. Additionally, these are also great ways to avoid a name space collision.

Is there any demarcation between the two?

Practically, there is not any difference between the two. In fact, over time, the use of javax has also become integrally related to the API. However, the only reason why it is not moved back to the initial package is because it would be a cumbersome process. It would also lead to the breaking up of various existing codes that prove quite useful. Rather, both the packages where included under the API.

Usage

The programmers use javax for standard extensions. These are also known as the optional packages. These are subsets of the APIs that are non-core. There are other segments of the non-core APIs which are also known as the non-standard extensions. These generally take up the namespaces such as com.sum. On the other hand, the core APIs would occupy the java namespace. Since everything in the API does not commence as a core, the extensions have to be created by sending requests to the JSR. Finally, they will be promoted as ‘wise counsel.’

What is notable at this point is that the extension file is found from Java2. It is missing in the first version of the programming language. When Swing was released in the javax package the differences between the two packages were reduced further. Presently, the differences between them are minimal. You can get in touch with a Java website development company who can help you develop web apps that are stable, scalable and secure.

We provide Java web development services. If you would like to hire a expert Java developer for your development needs, please contact us Mindfire Solutions.

7 Steps to Follow to Become an Awesome Java Developer

As a dynamic and programming language, Java is used widely for building modern web applications and mobile apps. The growing popularity of Java encourages many beginners to learn the concurrent, object-oriented and class-based programming language. But the beginners must invest both time and efforts to become outstanding Java programmers. If you are planning to become an awesome Java developer, it is a great idea to follow some simple steps.

How to Become an Awesome Java Developer?

1) Understand the OOP Principles and their Application

To become an outstanding Java programmer, you must understand Object Oriented Programming (OOP) in depth. Once you clearly understand the principles of OOP, it will be easier for you to write Java code in a completely non-procedural way. Along with understanding concepts like inheritance, polymorphism, inheritance and design pattern, you also need to know how to create design solutions by applying these OOP principles. 

2) Learn Other Web Technologies

Java is used widely for creating client-server web applications. So you must be familiar with widely used web technologies like HTML, CSS and JavaScript. At the same time, you can further broaden your programming skills by learning Ruby, Python, Perl and other popular scripting languages.

3) Master Core Java APIs

To effectively write applications in Java, you must understand the core APIs and language constructs. While learning Java, you need to master java.lang.*, Collections, Threads, I/O Exceptions, Threads, Generics, JDBC and other core Java APIs along with JSP, Java Servlets, JavaMail and JMS. When you understand these core Java APIs, it will be easier for you to create complex web applications without writing longer lines of code.

4) Learn Java Frameworks

You also have option to reduce both coding time and efforts by using several Java frameworks. Some of these Java frameworks are commercial, whereas others are open source. However, each framework is designed specifically to accomplish particular tasks. So you must be familiar with some of the widely used Java frameworks like Play, Grails, Struts 2, Eclipse and Spring.

5) Keep Track of Updated Versions

Oracle updates Java at regular intervals to meet the latest trends on web and mobile app development. For instance, the Java SE8 comes with several new features including Lambda Expressions, improved date and time API, stream API, Nashorn JavaScript Engine and enhanced security. So you must keep track of the latest version of Java, and understand how to use the new features to develop applications that deliver richer user experience.

6) Know How to Migrate to the Latest Version of Java

Many enterprises update their existing applications to the latest version of Java to deliver richer user experience. So it is important for developers to know how to migrate from an older version of the programming language to the most recent version. While migrating to the latest version of Java, the programmer needs to consider several factors. At the same time, he also has to handle several issues related to the migration. That is why; you must understand the issues associated with migrating to the latest version of Java, and how to handle them effectively.

7) Master Android SDK

Despite being a hugely popular web technology, Java is also used widely for developing mobile apps. The Android SDK released by Google uses Java as the basis for Android app development. However, Android neither uses Java virtual machine nor provides the full Java SE standard library. When you understand the Android SDK, it will be easier for you to write mobile apps in Java. The huge popularity and market share of Android also make many enterprises hire Java programmers for creating apps for the mobile platform.

Based on the programming language job trends, many experts recommend beginners to learn Java as one of the best and futuristic programming languages. But each developer must read several job descriptions to understand the core requirements for becoming a professional Java programmer. The understanding of core requirements will help beginners in becoming awesome Java developers. You can get in touch with a custom Java software development company who can help you develop web applications within allocated budgets and time schedules.

We provide Java programming solutions. If you would like to hire a expert Java developer for your web development needs, please contact us Mindfire Solutions.

List of Java frameworks that are weapons for developers

Why Framework for Java: In modern IT industry, we can’t ignore the importance of web technology. There is a stupendous growth of web development in past few years. We have seen almost all sectors are now depending on the web industry directly or indirectly. There was a time when websites were limited to a specific class of sectors but, with time it is now a passion to launch a website. Moreover, web developers are getting huge demand in the industry. Understanding the situation, many web domain specific languages get born in past few years like PHP, RoR, Python etc. To challenge them, Java which has an undisputed track record in developing desktop applications come up this time with JSP. JSP is for web development projects. There is a heavy demand for JSP developers in the industry because it is extremely fast, reliable and dependable option than others.

But, web developers find it difficult to write thousands of lines of code while developing an application on Java as against hundreds of lines in PHP or Python. To avoid this situation, there appeared many frameworks in Java to build web applications not only faster but also efficiently. Well, web developers or JSP java developers get a tremendous support from these frameworks in developing enterprise standard web applications on the fly. Let us have a look over few industry leading Java web frameworks.

Spring: This is probably the best Java application development framework in the industry. It has MVC architecture at its backbone. It can develop any size web application on the fly. The majority of web developers use Spring framework to develop enterprise standard web applications. The best part is it can take the help of Shale, Grails, Struts to develop even stronger web apps. It takes care a lot about reusability of your codes and hence the developer need not to think much about the coding part rather he will focus on the other prospective of the project.

Struts: It is from Apache group. It is Open source framework for java developers for web development. It has extremely simple structure and hence it has gained a huge popularity among java developers in very fast pace. Web developers can develop enterprise standard modern web applications using Struts framework. The best part is Strut supports better UI and it is extremely fast.

Shale: Shale is a new and modern web framework for JSP developers and it is highly inspired from Java Server faces. It helps in developing modern web applications not only efficiently but also effectively. It has modern features like View Controllers, Application manager, Dialog manager, Remoting etc. Moreover, Java developers can integrate this to Spring framework and hence they can build powerful web applications with the combined power of both spring and Shale.

Eclipse: It is an Open source framework for java developers. It is extremely reliable framework due to its strong history. It is extremely popular IDE to develop client side apps and native apps for modern era smart phones and tablets. The best part is web developers can develop multi platform native apps on the fly using this framework. It also supports other languages like Ruby, C, C++, COBOL etc.

We provide Java website development services. If you would like to hire Java developer for your web development needs, please visit Mindfire Solutions.