松並  大輝

松並 大輝

1573094690

7 Skills of Highly Effective Programmer for Developers

Success is not a myth. Success leaves clues. Habits are what make or break it. Here are the seven Skills of Highly Effective Programmers for Developers

7 Skills of Highly Effective Programmers

Software engineers spend a lot of time gaining skills for interviews by practicing leet code problems and perfecting resumes.

Once they finally get that job at a startup, Google, Amazon, or another corporation, they might find the skills they used to get the job don’t match the ones they need in their everyday work.

Here are our seven skills of effective programmers.

1. Writing Simple Maintainable Code

One tendency younger engineers might have is to attempt to implement everything they know into one solution. There is this desire to take your understanding of object-oriented programming, data structures, design patterns, and new technologies and use all of that in every bit of code you write. You create an unnecessary complexity because it’s so easy to be overly attached to a solution or design pattern you have used in the past.

There is a balance with complex design concepts and simple code. Design patterns and object-oriented design are supposed to simplify code in the grand scheme of things. However, the more and more a process is abstracted, encapsulated, and black-boxed, the harder it can be to debug.

2. Learn How to Read Other People’s Code

Everyone but you writes terrible code.

That is why a great skill that has multiple benefits is being able to follow other people’s code.

No matter how messy or poorly thought out a previous engineer’s code is, you still need to be able to wade through it. After all, it’s your job. Even when that engineer was you one year prior.

This skill benefits you in two ways. One, being able to read other people’s code is a great chance to learn what bad design is. While you are looking through other people’s code you learn what works and what doesn’t. More importantly, you learn what type of code is easy for another engineer to follow and what code is hard to follow.

You need to make sure you gripe as much as possible as you are reading over other people’s code. That way, other engineers understand how much of a superior engineer you are.

Make sure you bring up points about the importance of maintainable code and good commenting. This further shows your dominance in the area of programming.

Your code should be so well-designed that it requires no documentation. In fact, you shouldn’t document any of your code if you are a good programmer. This is just a waste of time and you need to spend your time coding and in meetings.

Being able to read other people’s messy code also makes it easy to make updates when needed. This occasionally means updating code you lack experience in. For instance, we once followed a script from Powershell to Python to Perl. We had limited experience in Perl, but we still had enough context to figure out what was going on and make the changes needed.

This comes from having a decent understanding of all the code as well as being able to read the Perl scripts.

Reading other people’s code makes you valuable because you can follow even over-engineered systems that might stump others.

3. A Sense for Bad Projects

There are many skills that take time to learn. One of the skills we believe is worth knowing is understanding what projects are not worth doing and what projects are clearly death marches.

Large companies always have many more projects going than will probably ever be completed or impactful. There are some projects that might not make any business sense (at least not to you), and there are others that are just poorly managed. This is not to say that you should cut off an idea right when you disagree with the project. However, if the stakeholders can’t properly explain what they will be doing with the end result, then perhaps the project is not worth doing.

Also, some projects might be so focused on the technology instead of the solution that it might be clear from the beginning that there won’t be a lot of impact. This skill requires doing a lot of bad projects before you have an idea of what a bad project really is. So don’t spend too much time early on trying to discern each project.

At some point in your career, you will just have a good gut sense.

4. Avoiding Meetings

Whether you are a software engineer or data scientist, meetings are a necessity because you need to be able to get on the same page with your project managers, end-users, and clients. However, there is also a tendency for meetings to suddenly take over your entire schedule. This is why it’s important to learn how to avoid meetings that are unneeded. Maybe a better word to use is manage rather than avoid. The goal here is to make sure you spend your time in meetings that drive decisions and help your team move forward.

The most common method is to simply block out a two-hour block every day that is a constant meeting. Usually, most people will set up a recurring meeting at a time they find beneficial. They’ll use that as a time to catch up on their development work.

Another way to avoid meetings so you can get work done is to show up before anyone else does. Personally, we like showing up early because in general, the office is quieter. Most people that show up early are like you, just wanting to get work done so no one bugs you.

This is important for individual contributors because our work requires times where we focus and we don’t talk to other people. Yes, there are times you might be problem-solving where you might want to work with other people. But once you get past the blocking issues, you just need to code. It’s about getting into that zone where you are constantly holding a lot of complex ideas in your head about the work you are doing. If you are constantly stopped, it can be hard to pick up where you left off.

5. Github

Some CS majors started using GitHub the day they were born. They understand every command and parameter and can run circles around professionals.

Others get their first taste of GitHub at their first job. For them, Github is a hellish landscape of confusing commands and processes. They are never 100% sure what they are doing (there’s a reason cheat sheets are popular).

No matter what repository system your company uses, the system is both helpful if you use it correctly and a hindrance if used improperly. It doesn’t take much for a simple push or commit to turn into you spending hours trying to untangle some hodgepodge of multiple branches and forks. In addition, if you constantly forget to pull the most recent version of the repository, you will also be dealing with merge conflicts that are never fun.

If you need to keep a Github command cheat sheet, then do it. Whatever makes your life simpler.

6. Learn to Say No and Prioritize

This goes for really any role, whether you are a financial analyst or a software engineer. But in particular, tech roles seem to have everyone needing something from them. If you are a data engineer, you will probably get asked to do more than just develop pipelines. Some teams will need data extracts, others will need dashboards, and others will need new pipelines for their data scientists.

Now, prioritizing and saying no might really be two different skills, but they are closely intertwined. Prioritizing means that you only spend time that has high impact for the company. Whereas saying no sometimes just means avoiding work that should be handled by a different team. They do often happen in tandem for all roles.

This can be a difficult skill to acquire as it is tempting to take on every request thrown your way. Especially if you are straight out of college. You want to avoid disappointing anyone, and you have always been provided a doable amount of work.

In large companies, there is always an endless amount of work. The key is only taking on what can be done.

There are a lot of skills that aren’t tested for in interviews or even always taught in colleges. Oftentimes, this is more a limitation of the environment rather than a lack of desire to expose students to problems that exist in real development environments.

7. Operational Design Thinking

One skill that is hard to test for in an interview and hard to replicate when you are taking courses in college is thinking through how an end-user might use your software incorrectly. We usually reference this as thinking through operational scenarios.

However, this is just a polite way of saying you’re attempting to dummy proof code.

For instance, since much of programming is maintenance, it often means changing code that is highly tangled with other code. Even a simple alteration requires tracing every possible reference of an object, method, and/or API. Otherwise, it can be easy to accidentally break modules you don’t realize are attached. Even if you are just changing a data type in a database.

It also includes thinking through edge cases and thinking through an entire high-level design before going into development.

As for more complex cases where you are developing new modules or microservices, it’s important to take your time and think through the operational scenarios of what you are building. Think about how future users might need to use your new module, how they might use it incorrectly, what parameters might be needed, and if there are different ways a future programmer might need your code.

Simply coding and programming is only part of the problem. It’s easy to create software that works well on your computer. But there are a lot of ways deploying code can go wrong. Once in production, it’s hard to say how code will be used and what other code will be attached to your original code. Five years from now, a future programmer might get frustrated at the limitations of your code.

Thank you and happy coding !

#Programming #Development #Developers #Webdev #Code

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7 Skills of Highly Effective Programmer for Developers

Magento Developer Skills You Need To Have

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Undergoing eCommerce development is going to bring many challenges. The biggest of which is screening Magento developers. Magento is one of the most trusted eCommerce development technologies that offer maximum flexibility and scalability. But technology is as good as the developer that knows to utilize it for developing high-end products.

Furthermore, the web application needs to be speedy, stable, and secure. A developer should be known of all the utilities and solutions that can help them build a product that stands upright on these metrics. The open-source platform offers you all these utilities. It comes with brilliant tools that offer amazing flexibilities to build feature-rich applications. You can use it to make high-end eCommerce applications. All you need next is Magento developer skills to bring your dream to life.

Top Magento Developer Skills

Magento is a powerful tool for eCommerce websites. It is sophisticated and makes it easy for a developer to achieve the modern standards of an eCommerce website. You can operate the business well as it gives you the necessary tools to build interactive solutions for managing your business. It allows you to integrate all the necessary tools, 3rd party APIs helpful in building brand visibility.

You must look for a developer that can only develop efficient eCommerce websites on Magento. That requires not only technical skillsets but also industrial knowledge and soft skills. It includes knowledge of version control software application, Git, creating a chain of command, and other abilities.

Most importantly, a budding Magento developer must spend time with the most in-demand IDEs that are currently in use. Automation, vital industry knowledge, cutting crucial downtime, etc., having knowledge of IDEs is important. Here is a list of technical skills that you must look for.

1. Technical Skills
The success of a Magento project depends largely on Magento developer skills in the technical domain. It is crucial to look for a resource that has a wide understanding of the best practices in the field. It would boost the development of websites largely. The Magento developer would know what frameworks are required and how different platforms work. Plus, they should have hands-on experience in technology.
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A. Programming Languages
The most important thing a Magento developer should be proficient in is PHP, as the technology uses PHP as a programming language. However, a web developer should also be efficient in other development skills such as HTML, CSS, and JavaScript. They would help them interpret the vision well and follow the necessary development skills.

  • Modular Development
  • Experience with MVC architecture
  • Knowledge of object-oriented development
  • MySQL for database management and seamless interaction with data
  • Technical skills in XML for configuring modules

Look for developers with a bit of design experience. Hire someone with experience in CSS pre-processors like SaSS and Stylus. Significant experience in the working mechanism of search engines, expertise in building a responsive website, etc.

  • JavaScript
  • PHP, JQuery, Node.JS
  • Grunt, Gulp, BootStrap

B. Hiring Certified Developers
Magento certified exam would allow you to test the skillsets of a Magento developer. It shows relevant technical knowledge and experience in Magento development. The test also includes some areas where it tests the other skillsets of Magento developers too.

You need in-depth knowledge of programming and the field to ensure the success of your project. It shows creativity in solving the tasks. You would want these Magento developer skills to work on your project.

C. Themes, Modules, And Extensions
A Magento developer must know to work on different platforms, work on hybrid development, and create a website that demonstrates high-end skillsets and knowledge and different levels. A creative Magento developer knows the advantage and benefit of using different themes, modules, extensions to improve the functionality and scalability of your Magento website.

D. Ecommerce Migration
A bi-directional channel between an eCommerce website and inventory is crucial. It helps the Magento web developer to know about eCommerce integration. The integration work allows the developer to automate the entire workflow and saves lots of time spent on the development. It also eliminates the redundancy of data and processes. This also reduces the cost of development.

E. Clean Code And Testing
There is a chance of a missed integrity in the system. It is important that the code is clean so as to increase the performance of the website. With many people working on a single project, it is very likely that integrity would be lost. The problem can be solved easily by following a few things.

To ensure the performance of your website, testing can help you largely. Testing the system using GitHub can allow you to result in smoother website development, high-functionality. You need people experienced in these areas, and that know the best practices of it.

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#magento 2 developer #magento developer #magento developer skill set #magento developer skills #magento developer technical skills #magento ecommerce developer

Edison  Stark

Edison Stark

1603872480

Pipeline of an Alexa Skill with GitHub Actions

As we saw in the previous post, we have developed an entire pipeline for an Alexa Skill using CircleCI. Now we are going to build the same, but using the new continuous integration tool provided by GitHub, GitHub Actions in order to understand how it works and see the differences compared to the previous CI/CD platform used.

In turn, we are going to use the ASK CLI v2 and we will also use the file structure from an Alexa Skill provided by this new second version.

Prerequisites

Here are the technologies used in this project:

  1. Amazon Developer Account - How to create an account
  2. AWS Account - Sign up here for free
  3. ASK CLI - Install and configure ASK CLI
  4. GitHub Account - Sign up here for free
  5. Visual Studio Code

The Alexa Skills Kit Command Line Interface (ASK CLI) is a tool for us to manage our Alexa Skills and its related resources, such as AWS Lambda functions. With the ASK CLI, we have access to the Skill Management API, which allows us to manage Alexa Skills through the command line.

If you want to create a skill with ASK CLI v2, follow the steps described in the official Amazon Alexa documentation.

We are going to use this tool to perform some steps in our pipeline.

Let’s DevOps!

#github #alexa #alexa skills #continious integration #alexa app development #alexa skills development #alexa skill #alexa skill development #alexa skills developer #github actions

Fredy  Larson

Fredy Larson

1595059664

How long does it take to develop/build an app?

With more of us using smartphones, the popularity of mobile applications has exploded. In the digital era, the number of people looking for products and services online is growing rapidly. Smartphone owners look for mobile applications that give them quick access to companies’ products and services. As a result, mobile apps provide customers with a lot of benefits in just one device.

Likewise, companies use mobile apps to increase customer loyalty and improve their services. Mobile Developers are in high demand as companies use apps not only to create brand awareness but also to gather information. For that reason, mobile apps are used as tools to collect valuable data from customers to help companies improve their offer.

There are many types of mobile applications, each with its own advantages. For example, native apps perform better, while web apps don’t need to be customized for the platform or operating system (OS). Likewise, hybrid apps provide users with comfortable user experience. However, you may be wondering how long it takes to develop an app.

To give you an idea of how long the app development process takes, here’s a short guide.

App Idea & Research

app-idea-research

_Average time spent: two to five weeks _

This is the initial stage and a crucial step in setting the project in the right direction. In this stage, you brainstorm ideas and select the best one. Apart from that, you’ll need to do some research to see if your idea is viable. Remember that coming up with an idea is easy; the hard part is to make it a reality.

All your ideas may seem viable, but you still have to run some tests to keep it as real as possible. For that reason, when Web Developers are building a web app, they analyze the available ideas to see which one is the best match for the targeted audience.

Targeting the right audience is crucial when you are developing an app. It saves time when shaping the app in the right direction as you have a clear set of objectives. Likewise, analyzing how the app affects the market is essential. During the research process, App Developers must gather information about potential competitors and threats. This helps the app owners develop strategies to tackle difficulties that come up after the launch.

The research process can take several weeks, but it determines how successful your app can be. For that reason, you must take your time to know all the weaknesses and strengths of the competitors, possible app strategies, and targeted audience.

The outcomes of this stage are app prototypes and the minimum feasible product.

#android app #frontend #ios app #minimum viable product (mvp) #mobile app development #web development #android app development #app development #app development for ios and android #app development process #ios and android app development #ios app development #stages in app development

Mitchel  Carter

Mitchel Carter

1602979200

Developer Career Path: To Become a Team Lead or Stay a Developer?

For a developer, becoming a team leader can be a trap or open up opportunities for creating software. Two years ago, when I was a developer, I was thinking, “I want to be a team leader. It’s so cool, he’s in charge of everything and gets more money. It’s the next step after a senior.” Back then, no one could tell me how wrong I was. I had to find it out myself.

I Got to Be a Team Leader — Twice

I’m naturally very organized. Whatever I do, I try to put things in order, create systems and processes. So I’ve always been inclined to take on more responsibilities than just coding. My first startup job, let’s call it T, was complete chaos in terms of development processes.

Now I probably wouldn’t work in a place like that, but at the time, I enjoyed the vibe. Just imagine it — numerous clients and a team leader who set tasks to the developers in person (and often privately). We would often miss deadlines and had to work late. Once, my boss called and asked me to come back to work at 8 p.m. to finish one feature — all because the deadline was “the next morning.” But at T, we were a family.

We also did everything ourselves — or at least tried to. I’ll never forget how I had to install Ubuntu on a rack server that we got from one of our investors. When I would turn it on, it sounded like a helicopter taking off!

At T, I became a CTO and managed a team of 10 people. So it was my first experience as a team leader.

Then I came to work at D — as a developer. And it was so different in every way when it came to processes.

They employed classic Scrum with sprints, burndown charts, demos, story points, planning, and backlog grooming. I was amazed by the quality of processes, but at first, I was just coding and minding my own business. Then I became friends with the Scrum master. I would ask him lots of questions, and he would willingly answer them and recommend good books.

My favorite was Scrum and XP from the Trenches by Henrik Kniberg. The process at D was based on its methods. As a result, both managers and sellers knew when to expect the result.

Then I joined Skyeng, also as a developer. Unlike my other jobs, it excels at continuous integration with features shipped every day. Within my team, we used a Kanban-like method.

We were also lucky to have our team leader, Petya. At our F2F meetings, we could discuss anything, from missing deadlines to setting up a task tracker. Sometimes I would just give feedback or he would give me advice.

That’s how Petya got to know I’d had some management experience at T and learned Scrum at D.

So one day, he offered me to host a stand-up.

#software-development #developer #dev-team-leadership #agile-software-development #web-development #mobile-app-development #ios-development #android-development

Edison  Stark

Edison Stark

1603894260

GitHub Action for Using the ASK CLI and Bespoken Tools

It is always good practice in the world of programming to try to develop things that are reusable. So anyone can integrate what has been developed and can quickly start using it.

This is the philosophy behind a GitHub Action. Small individual and reusable tasks that we can combine to create jobs and customize our GitHub Actions workflows.

Prerequisites

Here are the technologies used in this project:

  1. Amazon Developer Account - How to create an account
  2. AWS Account - Sign up here for free
  3. ASK CLI - Install and configure ASK CLI
  4. GitHub Account - Sign up here for free
  5. Visual Studio Code

The Alexa Skills Kit Command Line Interface (ASK CLI) is a tool for us to manage our Alexa Skills and its related resources, such as AWS Lambda functions. With the ASK CLI, we have access to the Skill Management API, which allows us to manage Alexa Skills through the command line.

GitHub Actions

actions

GitHub Actions helps us to automate tasks within the software development lifecycle. GitHub Actions is event-driven, which means that we can run a series of commands after a specific event has occurred. For example, whenever someone creates a pull request for a repository, we can automatically run a pipeline on GitHub Actions.

An event automatically triggers the workflow, which contains one or more jobs. Then the jobs use steps to control the order in which the actions are executed. These actions are the commands that automate certain processes.

#github #alexa #alexa skills #continious integration #alexa app development #alexa skills development #alexa skill #alexa skill development #alexa skills developer #github actions