Tag Archives: mobile app developer

  • Mean Stack

    What are the advantages of developing with the MEAN stack?

    Advantages of Developing With the Mean stack

    With the current technological advancements in mean stack web development, making use of different technologies to produce cutting-edge web applications is on today’s web building trends. Clunky and uncoordinated development tools lead to poorly developed web applications, which takes a toll on both the developer and the client. To produce world-class yet elegant applications, you will need strong allies like database systems, front-end frameworks, libraries, and servers.
    In the recent past, many development technologies have come up to satisfy the insatiable need for digital transformation. MEAN stack is one such technology, which is considered one of the best for mobile app development. It is a free and open-source JavaScript software stack. MEAN Stack is an acronym for four powerhouse technologies which are MongoDB, ExpressJS, AngularJS, and Node.js. Many developers have shifted to this technology because of the many benefits it brings along.
    Benefits

    1. Highly Flexible

    Mean stack developers enjoy the process of coding with MEAN based on the fact that it uses JavaScript all through. This feature enables the efficient development of an isomorphic code. For instance, if you start writing code for Node and then later decide that it will be better in AngularJS, you can easily move it without complicating anything within the code.
    MongoDB itself improves the flexibility of MEAN Stack. It is a robust database layer with automatic sharing and full cluster support features. As a result, you can easily host your project on the cloud.

    2. Cost Effective

    Using MEAN is cost-friendly to business. It uses one language throughout, which means that a company does not have to hire different specialists. In essence, the company will only need to hire JavaScript experts. Such a move will save your company a lot of time and money. Also, it allows you to select the best personnel in this field, which translates to the production of quality applications.

    3. Open Source

    All technologies that make use of MEAN are open-source and freely available for use. In essence, it enables MEAN stack developers to culminate the development process through the use of libraries and public repositories that are available online. The open source feature allows a developer to get solutions to queries that may come up during development, from the available open portals. As a result, developers will get more ideas of solving an issue. The open source aspect of this technology will save you a lot of time for development and will also result in the development of high-quality applications.

    4. Easy switch between client and server

    MEAN is simple and fast because everything is written in one language. As a result, it is quite easy to switch between client and server. For instance, with the use of Node.js as the web server, there is no need for Apache or LAMP stack. The full stack developers can easily deploy the application directly on the server without using a stand-alone server.

    5. Exemplary for real-time web applications

    In the current day and age, real time demonstration applications are trending. If you are looking into developing such applications, then MEAN is the best solution. Unlike traditional technologies, it utilizes single-page applications (SPAs). Therefore, web pages do not have to be constantly updated for each server request. This technology is more like an artist’s palette, which enables quick and real-time changes to the important details during development.

    6. Time-Saving

    When you need to develop an application within limited timelines, then MEAN is the way to go. It has an infinite set of module libraries for Node.js that are ready for use. As a result, this aspect saves you a lot of time that was initially used to create modules from scratch. It also has an automated testing feature that instantly notifies you when a particular feature is broken. It gives you more time to polish your project to perfection. Apart from this technology saving time, it results in the development of quality world-class applications.

    Conclusion

    In a nutshell, MEAN is a technology that is constantly improving and is also easy to use. It is suitable for more innovative and cutting-edge web applications. Now that you know the advantages of developing with the MEAN stack, you should be in a better position to make use of it in your company. All in all, this technology is nothing short of a breath of fresh air to web developers.

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  • Mobile App Developers

    10 common things to be followed by mobile app developers?

    10 Steps That Should Be Followed By Successful Mobile App Developers

    The invention of the smartphone brought about massive changes in communication and how people used to interact with their mobile gadgets. Consequently, the development of smartphone applications has become such a huge enterprise where significant levels of competition exist, and uniqueness has become a determining factor for those who intend to succeed in this arena. Mobile app developers need to have the right skill and follow particular predefined steps so as become successful mobile app developers.

    Outstanding imagination

    Having a good imagination by your side will help you leap forward and become a leader among other mobile app developers. Vision is necessary since you will be able to develop a unique application that captures the attention of users. Imagination can always be facilitated by;
    Identifying an unsolved problem that can be addressed by the application you intend to develop.
    Decide on the unique features that you can incorporate in the application.
    The end product must be able to address the problem while at the same time cutting down on the cost that a user initially used to input in the process of solving that particular difficulty.

    Identification Process

    The revenue model

    Mobile app development is very competitive and the intended application should be able to generate the required amount of income. Therefore, it is important to approach the development process using a suitable revenue model which may be advertisements, in-application freeminum, paid apps, payment for each download, or subscriptions. The model selected has to match up to the application being designed.

    Devices and platforms that can be supported using the application

    The hardware specifications determine the application that can be utilized. Other factors such as performance, peripheral type, and battery life need to be considered to avoid developing an application that is inefficient.

    The end users

    Mobile app developers should understand the type of people who will be served by the application, as this helps in enhancing the success of the application when it’s released into the market.

    Design the application

    At this stage, you should be very careful on the presentation of the application. A poorly developed user interface will deter potential users from installing it. Features associated with the mobile application should be easily accessible for faster understanding of the entire application.

    Select an approach that will be used in the Mobile app development process

    In this case, the approach may be hybrid, web, or native.

    Native
    Mobile app developers design applications that are unique to a particular platform. You should initially have complete knowledge of the platform on which the mobile application will run.

    Web
    Web applications run on websites, and they are mostly developed using CSS, HTML, or JavaScript.

    Hybrid
    It is the newest approach being used in application development, and it essentially combines the skills required in native and web application development.

    Create a Prototype

    A prototype is the representation of the complete application but without some of the necessary features. Prototypes allow potential users to review the application and provide feedback. Prototypes are crucial as they help to attract different manufacturers once they get to see the viability of the product.

    Infuse an Analytics Tool

    Analytic tools such as flurry, localities, preemptive, and Mix Panel help to collect information on the performance of the application based on the usage of the target group. Additionally, they indicate how often the product is revisited.

    Incorporate the recommendations obtained from those involved in beta-testing

    Beta testing is important as it helps to reduce the risks associated with releasing the product yet it does not fit the target users, or it is too complicated. The steps that should be followed in beta testing include outlining the target clients, debugging, and identification of intended goals.

    Application deployment

    The most important factor that you should consider in this step includes planning, scheduling, and controlling how the product is released into the market. Deployment Management is critical as it helps to ensure that integrity is achieved in an actual environment.

    Capture the Application Metrics

    Most of the data can easily be obtained from the analytics tools that you had previously incorporated into the application. Due to the consistent rise in the number of mobile app developers, you need to be consistently collecting usage data on the application.

    Continuously upgrade the application by adding new features

    Based on the metric data, it can be easy to know the new features that will need to be incorporated into the application. Failure to continually upgrade the application makes it less usable as other competitive applications out do it in the long run.

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  • Full Stack Developer

    5 essential skills a full stack developer must have today

    Getting To Understand The Basics Of Becoming A Full Stack Developer

    If you are looking to become a full stack developer, you should be comfortable working with front end and back end technologies and server side languages such as JavaScript, CSS, and HTML. This guide explores some of the technologies you need to know to become a full stack developer.

    JavaScript

    Java script is gaining popularity among developers due to the consistent release of new tools, frameworks, and libraries each year. A survey conducted by stack overflow ranked java script as the most preferred language for back end, front end, and full stack developer since it’s among the few languages that can run natively on the browser and still act as a server-side language. As a full stack developer using JavaScript, it is important that you are conversant with language features such as higher-order functions, scope, event delegation, closure, prototype inheritance, and function composition.

    You also need to know how to use at least one popular framework. Many mean full stack developer will only concentrate on one or two frameworks or libraries such as AngularJS or react, but it’s vital to at least have a better understanding of the language itself as opposed to the framework features. Once developers, especially Angularjs developers, have a good command of JavaScript, it isn’t difficult to settle on a framework that sits on top of it.

    Web storage and databases

    When developing mobile or web based applications, you will need to store data somewhere to access it later. Therefore, mobile app developers need to have a good command of the areas related to databases and storage. For instance, you need to understand the benefits of relational data and also know how to connect a database with a chosen back-end language such as Node.js+MongoDB.

    Web application architecture

    Although you might have a good command of databases, back-end programming, JavaScript, and HTML/CSS, it’s still important to know how to structure your codes and separate files, especially if you are looking to create a complex web application. Different web practices can be beneficial but one of the best ways to get acquitted with application architecture is by working on a large application that features several moving parts.

    If you are to design your mobile or web application, it’s important to be conversant with the common platforms and services such as AWS or Heroku. This is important because AWS offers different services and products that can help with load balancing, video processing, storage, and much more. On the other hand, Heroku allows mobile app developers to run applications and upload their code with little server maintenance or configurations.

    GIT

    Developers, especially the Angularjs developers, need to take advantage of GIT since it allows them to work as a team and keep track of changes made to the codebase. You should be conversant with a few things related to GIT to know how to get the latest codes you have missed and also make changes to other people’s codes seamlessly.

    HTML/CSS

    Whether you are working on an in-person or a single program that’s teaching you web development basics, you will have to start with CSS and HTML since they are building blocks of the web. In short, CSS will help you to style the website while HTML will allow you to add content.

    When you are working with HTML/CSS, there are different things you need to understand. For instance, you should be conversant with bootstrap since it plays a huge role in the content design and layout. While a lot of institutions and online programs choose to heavily rely on bootstrap, it’s vital to have a deeper understanding of CSS as opposed to the common bootstrap features and methods.

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  • 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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