Tag Archives: Mobile Apps Developers

  • Mean Stack Developers

    What are important things to consider when selecting mean stack developers?

    Important things to consider when selecting mean stack developers

    MEAN stack developers play a pivotal role in any tech startup or large corporation. Without a technically proficient developer who works well within a team, your business’ website as well as any software products and services that you offer are built on weak foundation. Buggy code and cracks that can be exposed by malware are only few of the many problems that can emerge. When this happens, your entire business can go offline, which can ultimately lead to loss of customer base, potential sales, and revenue. If you’re in need of filling out a MEAN stack developer position, here’s five important things to consider.

    Core Responsibilities

    Apparently, you’d want to know what core responsibilities he/she has before you hire MEAN stack developers. MEAN pertains to the mix of JavaScript-based frameworks including Angular, Node, Express, and MongoDB that are used to create web-based applications. This encompasses both the client side and the server side of your application as well as the attached database from which you store and manipulate data.

    Another way you can look at it is as a development toolkit wherein small individual parts complement each other to create something bigger. There are many advantages to MEAN stack versus LAMP stack, which is another popular open source web framework that consists of Linux, MySQL, Apache, and Python. For starters, MEAN stack developers need only one language to create a complete application, which is JavaScript. Another is that it renders access to Node’s extensive module library.

    Work Experience and Side Projects

    Work experience is of course a good indicator that your candidate is capable of doing basic development tasks, such as downloading the right software, setting up terminals and servers, using basic JavaScript functions, and so forth. 1 to 3 years of work experience is the usual requirement that companies look for. If you have the time to wait and vet more candidates, this can be adjusted to 3 to 5 years so as to filter for better candidates.

    Side projects are equally important when hiring full stack developers. It shows that a candidate is passionate and curious enough to try out different tools and technologies on their downtime. For instance, you can ask for their Github account, which shows an activity chart. The more projects and repositories they push code into, the more green-shaded boxes you can find on the chart. You can also ask for links of blog sites, websites, plugins, or any other project they’ve worked on in the past.

    Ability to Work With Others

    While technical proficiency is what gets candidates through employers’ doors, it’s the mobile app developers’ personality and ability to work with others that keeps him/her working there for a long time. Hire someone who gets along with people and has a certain likability factor. Observe how candidate’s answer questions during the interview as well as what he/she says and does outside, such as when waiting in the lobby or meeting with departmental heads.

    Communication skills should be tested. Full stack development requires both front-end and back-end systems to be working harmoniously. Mobile app developers will be working with other teams and departments to write a complete software product that they can release to the market. If your mean stack developers doesn’t have the communication skills to relay important information or listen to other’s input, products can turn out subpar and projects can get delayed.

    Final Thoughts

    Hiring mean stack developers with the technical understanding of related JavaScript technologies can be a long and tedious process. Remember, you’ll be spending a lot of time and cash just to interview these candidates in person. You’ll be taking senior full stack developers away from their desks to sit down with the interviewees. Thus, it makes sense to do each step right so as to acquire the right talent for your company.

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  • developing mobile apps

    Is Cross platform the best choice for developing mobile apps?

    Is Cross platform the best choice for developing mobile apps

    In this age, mobile phones have become the new must have for any single person or organization. Most solo developers focus on a single OS and avoid all the other ones regardless of the size their user base and potential in profits. While full teams of developers and large companies will tend to focus on all OS’s. Today, it is much more important that an developing mobile apps and supports a plethora of devices on the market so that it may profit as much as it can.

    Whether it’s a team of developers or a solo developer, the first action will you need to take is the decision of either making the app for a single OS or going cross-platform. Each one has its strengths and weaknesses, since you will have to deal with different kinds of customers depending on which OS platform you choose to develop for, and that customer will have different needs from the rest.

    Cross-Platform

    The basic concept behind cross-platform is that you will have an app that will function seamlessly on almost any OS platform. The two types of cross-platform apps are as follows:
    Native App
    HTML5 Hybrid App
    Native Mobile App Development

    As we all know, every OS platform comes with its own SDK. These software dev kit’s allow to developing mobile apps for the respective OS. When it comes to Native, the developer can use something called an API which are not originally supported by the vendor of the OS but it will allow you to create a native cross-platform app.

    Once the developer has completed writing the code for their application, they can then use a unified API which will allow their code to run within several OS platforms regardless of what language was used to write the original app. The final app will then perform just as well as on other platforms as it did on the OS it was developed for and this is due to the use of Native API’s.

    Hybrid HTML5 App Development

    With the new HTML5 technology, developers are able to use a combination of HTML5, JavaScript and CSS to create a hybrid application. These Hybrid cross-platform apps can replace most applications easily since most of them use simple GUI functionality with a web service for their business logic.

    Almost all the OS platforms today have some form of web browser feature included within their SDK that will allow app developers to use standard HTML5 technology to design and create their application. Even more complex applications that need the use of the phone’s camera or geolocation for example can still be created in this fashion by using JavaScript to bridge the access to the platforms components.

    Pros in Cross-Platform
    The main reason cross platform apps are utilized by so many companies is because of how cost effective they can be. With cross platform, you can take advantage of one code base instead of re-creating the same application for several OS platforms and this can become extremely costly and time consuming.

    If any bugs are found in your code base, you will only need to fix it once and not in the several other versions of your code since the cross-platform method will utilize your original code to create the app across all OS platforms.

    Cross-platform apps also make it very simple to add new features and updates to your app without having to again change your code on the other platforms.

    Cons in Cross-Platform
    Everyone knows that each OS platform has its own special features. When it comes to cross-platform, it becomes really difficult for developers to build their app around these special features for each OS and this puts you at somewhat of a disadvantage when compared to other apps that will use those special features.

    Each platform can come in various shapes and sizes so when designing your app, you have to make sure that it can function properly on all of these different designs.

    OS platforms are ever changing. Every year, there are newer features implemented within every platform and this creates a problem for developers who have to constantly keep up with these updates.

    In conclusion, cross-platform can provide you with the necessary solutions you need to have your app run on all the popular OS platforms. This is especially important when it comes to businesses that need to get their application onto the market quickly and efficiently. Both Native and HTML5 Hybrid methods can offer you the performance without the high cost of developing mobile apps in separate SDKs.

    Select the best platform for  developing mobile apps

  • Mobile App Strategy

    What are the great metrics to measure a successful Mobile App Strategy?

    Great Metrics to Measure a Successful Mobile App Strategy

    Coming up with an idea and development efforts for a smartphone app that will enchant customers may be just the first step of a new business. For businesses to stand the test of time and survive through ever changing market environments and needs require a mobile app strategy for success. If your business depends on successful mobile app development you then must start by defining what it means to you. How do you measure success, what are the right metrics?

    There are basically four kinds of metrics:
    Performance: The focus of these metrics are on the customer experience as it uses your app.
    User and usage: Marketing uses these metrics as indicators on customer demographics.
    Engagement: These metrics tell how users are engaging with your app.
    Business: These metrics answer the impact of your app on important business questions like revenue.

    Performance metrics

    Customers hate it when their app crashes, so you want to know about it. An example definition of a performance metric is app crashes per load attempts or you could relate it to performing a particular operation.

    Your app probably needs to access other services and the time to get your request in and out is called latency and is usually measured mobile app strategy in milliseconds. Latency directly impacts how a customer perceives your app as fast or slow. Another latency related metric is how well your app responds to increasing loads. You can have a low latency at the start but as the customer interacts with it and the request queue grows it may start to slow down significantly.

    Usage and demographics metrics

    Your development team can find out about your user base as a monthly or daily active users metric. This is very important if your mobile app development business model relies on advertising revenue.

    More details about your user base can be obtained from knowing which mobile devices and OS they use. This metric helps you focus and prioritize your mobile app development efforts according to your user’s platform of choice.

    Knowing where your user base is located is also very important for app development. Are you reaching out to a global market? Where are the majority of your customers? Do you want to target aspects of your app by geography?

    Engagement metrics

    A key indicator of how much your customers like or dislike your app is by looking at engagement metrics.

    Session length is a measure of time between app open and close. A long time is a strong indicator that your app is useful and liked.

    Session interval is another time measurement showing how much time a user spent on a particular function. With this knowledge, you can streamline your continuous improvement program and focus your value-added efforts on the functions that attract your user base.

    Your app can be downloaded millions of times and you may consider that a success. But is it really? Retention rate measures the percentage of customers that return after that initial engagement. By combining this metric with others your app development team can work on personalization features. Your user base may not be gigantic but those who are can be turned into loyal paying customers.

    Business metrics

    You may have to pay some of your distribution channels and you want to know if they are really worth the expense. The acquisition cost metric tells you from which channel your customers are coming from.

    Transaction revenue metric is very useful for apps that support retail product and service transactions such as shopping and travel.

    Abandonment rate metric is one you want to watch very carefully. It is a ratio of transactions abandoned vs. transactions initiated. Transactions may be abandoned due to performance, experience, or expectation issues and your app development team must be on top of it and devise fixes to prevent customers from going away.

    Once you have a user base and a business model that seems to be working you want to think long term. Lifetime value will be then your primary revenue metric. Your mobile app’s value is measured in relation to how much your users are worth during the time they are using it. Lifetime value is not only revenue in dollars but can be used to measure social sharing indicators, a number of articles read, or another measure of value that is important to you.

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  • Mobile App Development

    What are the common challenges for Mobile App Development?

    The common challenges for Mobile App Development

    Smartphones are great. But to be able to enjoy the awesomeness of these devices fully, they need to be equipped with necessary applications. With a reliable internet access and the right combination of mobile apps, there’s not much you can’t accomplish with your smartphone. There are numerous mobile applications in the app stores providing smartphone users with means of performing some of their daily activities, with each category presenting the user with a variety of options. Don’t let the sea of apps in your platform’s store fool you though, the process of mobile app development is not easy.

    Mobile app developers have to overcome a series of challenges before their application is ready for the app store. These challenges could range from financial to technical — the screen real estate is particularly challenging as gadgets come with different screen sizes, compliance and so on. Some of the most common challenges developers face during mobile app development are:

    Funding

    Funding is one of the most common issues developers face out there. You have an idea for a killer app, how do you get the funds to develop it? Mobile app development could cost between $3000 and $150,000; this is a lot of money. However, it does not mean that you give up your dream. Approach the right people and present your idea to them. You can start with friends and family, then proceed to banks and venture capitalists if that’s not enough. Crowdfunding is also a good place to start.

    Getting the Attention of Your Target Audience

    If your app is going to be a success, people have to notice it so that they can download it. The competition in the mobile app market is cutthroat, if people don’t notice your application, it will get lost in the midst. Take a good look at the successful apps in your niche to get an idea of how to get the attention of your target market. The best way to create an app that gets noticed is to provide a wholesome experience for your users. Incorporate an intuitive design, usable features, and graphics while creating your app.

    Creating an Interactive App

    Interactive mobile app development is just as crucial as having an interactive design. Today’s smartphones come with a lot of sensing capabilities, so take advantage of that, these high-tech sensors present immense opportunities for developers. However, developing interactions is one of the hardest steps of the design phase of your application.

    When designing your app, don’t let interactions be an afterthought. Think of them in advance. Let the app respond to the environment, direction, and position by including more tangible interactions like flipping, shaking, and tilting into play. Consider using overlays to display more info, use various click options and make good use of buttons. Don’t restrict yourself to gestures like swipe and tap. Shoot for a comprehensive application experience.

    Dealing With Device Screen Sizes

    In the process of mobile app development, dealing with different device screen sizes has got to be one of the most challenging technical aspects of developing an app. The number of devices on major platforms — Android, IOS, and Windows — is incredibly high. All these devices come with different display sizes, pixel intensity, embedded technology, and OS requirements. The challenge presents itself in the form of being able to create an app that runs on all platforms and as many devices as possible.

    Remember that you can’t build an app just for the biggest devices, or platforms. Be prepared to deal with these limitations at all times. Bugs will need to be fixed. Don’t forget to keep your app as simple — and clear — as possible. Also, don’t make the users think too much, create a self-explanatory design.

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  • New Mobile application and its integration to your existing system and network

    With increased penetration of eCommerce, more and more organizations are investing in its mobile applications. In addition to this as a tool to enable its customers to do transactions by using mobile, it has become a platform for communication, advertisadd6ement and a medium to generate more traffic. Huge potential of commerce through mobile applications are forcing companies to lure customer with freebies and discounts to use their mobile application platform.

    There are eCommerce companies who have their own development team, but outsourcing of mobile application development to the specialist is the common industry trend. There are a number of options for outsourcing of mobile application development like offshore development, development through local companies, availing service of freelancers, joint development involving company and outsourcing team.

    Integration with existing System

    The important thing company need to consider while designing the mobile application is its integration with the existing system. Changing the backbone system of the company to adjust to the mobile application platform is not commercially viable. Hence, the new mobile application has to be fully integrated with the existing system. While configuring additional and new features should be easily managed by the existing system.

    It is also important that the mobile application development team needs to prioritise applications for different operating systems like android, apple iOS and blackberry. Considering its popularity and penetration android apps development should be the first delivery task followed by iPhone application development. It is also important that the mobile application be finally released for all platforms to cover entire mobile handset population.

    The security level and threats differ from operating system to system. Company need to invest more on mobile application security to avoid possible frauds and security breaks. Rigorous testing is another key activity company need to perform to assess the processing power, security and reliability of the mobile applications delivered by the developer. Android mobile applications and iPhone mobile applications have to be separately tested by the vendor, client and experts if required.

    The first challenge of a company and a mobile application developer is how quickly and effectively integrate the existing infrastructure to the new mobile application development minimising the changes in the core backend system.

  • Large Number Of Developers To Builds Windows Applications – Says Poll

    According to the recent survey conducted by Strategy Analytics, the number of application development for Windows platform will double in the coming year. The poll was performed on more than 1,600 Mobile Apps Developers and it was discovered that at least 32 percent of developers plan to create applications for the Microsoft platform.

    Windows phone in comparison to iOS and Android lies far behind with 64 and 84 percent developers dedicated to these platforms, respectively. Mostly, the developers mentioned that the reason behind higher percentage of iOS and Android apps is primarily due to the huge user base. But with this substantial jump (as the survey shows) Windows will soon be able to bridge this gap.

    Some of the other platforms on the rise, includes HTML5 from 33 to 43 percent and Firefox from 3 to 10 percent in 2014.

    This has been really a busy year for Microsoft with its landmark deal to take over Nokia’s devices, including the merger of mobile and desktop developer accounts. Thus, it seems that Windows is all set to become the third ecosystem soon.