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Our team of specialists wanted to share some articles on technologies, services, trends and news of our industry in the era of digital transformation.

Coding in Python: Tips and Tricks for your Software Development.

Coding in Python: Tips and Tricks for your Software Development.

Are you learning to program and need some help? Don’t worry: we’ve all been there. In this case, we will tell you which are the best ideas for coding in Python. We assure you that, after reading this article, you will have better references to make your work routine or learning more bearable. 

 

Programming in Python: an excellent option.

First of all, something essential: Why should you choose Python over the other options? Let’s start by describing its virtues. According to Simplilearn, Python is one of the most popular programming languages of the moment. Although it was created in the 1980s, today it is extremely useful and versatile for different projects. 

Now, why might it be a great option to learn it? According to TechVidvan, one of its main strengths is that it’s easy to read, learn and write. After all, those will be the procedures you will be doing both when learning and working. Therefore, if you have never had experience in programming languages, this may be your option.

There is also the job field to consider. Python is one of the most sought-after languages by employers. So, this means one thing: that, if you learn Python, you will be able to get a stable and quality job. But that’s not all! There is also an immense virtue, which is its flexibility.

As it is a general-purpose language, it can be used for different projects. It is not a specific language for web development, for example. In fact, with Python, you will be able to create all kinds of programs and tools. Moreover, Python is interoperable with other languages, such as Java, C, or R. 

All of this means that Python can be a perfect solution for those who want to get started in programming. If you want to program, but don’t know specifically what to do, learning Python will give you a general overview of this. Also, once you know your tastes, you can specialize in a particular branch.

 

Woman Programming in Python

 

Essential tips for coding in Python.

That said, it is also likely that you want to know some secrets to learn how to program in this language. Here we will tell you the most important ones:

 

Write in code daily.

This is one of the perfect tips for those who are taking their first steps in Python. Perseverance is key to success in learning this language. You might start, but then you don’t have the motivation to continue. This is a mistake! To learn Python you need to write every day.

Memory is key to learning to program and you don’t need to take too much time either. For example, you could consider starting for 30 minutes every day. From a certain point on, you will feel looser and you will be able to perform more and more complex developments. You already know: consistency is very important.

 

Don’t forget to take notes.

Yes, we know that many doubts will arise while you are writing code. The truth is that you shouldn’t keep those questions in your head: write them down! When you write them down, you are reminding your brain that there are things you need to find out. Fortunately, the Internet can give you the answers.

Python is one of the programming languages with the best communities. Being open-source, you will also have many resources to take advantage of. In addition, it is important to keep in mind that doubt can help you improve your knowledge. Therefore, you should awaken your “curious” side.

 

Interact with databases.

This is a slightly more technical tip, but just as important. When you learn Python, you’re going to have to interact with basic data structures, such as dictionaries, strings, or lists. You might also be debugging an application. Consequently, the Python Interactive Shell is going to be your best friend.

 

Databases for coding in Python

 

Rest is also important.

Python is a truly engaging language. Since it has a low difficulty curve, you might be able to do a lot of things in a short time. That might make you want to learn more and more, but don’t forget to rest! A developer who is not very “lucid” may have a lower frustration tolerance and be less productive.

 

Don’t get frustrated by mistakes.

We know that making mistakes is a bad thing, but it’s also part of being human. And you have to accept the reality: you will make mistakes once, twice, a hundred times… You can have many years of experience and make basic mistakes. What’s important is to take notes to avoid repeating them in the future.

In short, you have seen that coding in Python can be a great opportunity for those interested in programming. If you follow these tips, your experience is likely to be very positive and you will be able to create great things. We hope this article has been helpful to you!

What is Scrum and why is it an ideal methodology for software development?

What is Scrum and why is it an ideal methodology for software development?

You may be interested in finding new and more efficient ways to develop software. Especially if you work in teams, which is one of the keys to achieving better quality developments in the shortest possible time. In this article, we will tell you what Scrum is and why it can be the methodology you need in your work routine.

 

What is Scrum and why is it a great methodology?

According to Business News Daily, it is a methodology that seeks to foster collaboration between development teams. The name of this kind of work process comes from rugby, where all the players must work together to obtain the team’s victory, and it is the same thing that happens in software development!

The idea of the Scrum methodology is to obtain the best possible result from a given project. But that is not it: it also appeals to efficiency and productivity. So, not only results are sought, but also the lowest possible cost and time on each of the jobs.

One of the keys to Scrum is partial deliveries. Some teams tend to base their developments on final deliveries to customers, but this is usually a mistake. Do you wonder why? Well, for several reasons. The main one is because there is no certainty about whether the development will be liked by the customer.

Therefore, you can spend hours working on one thing that you will later have to modify completely. On the other hand, with the Scrum methodology, you make partial and periodic deliveries. Consequently, the customer will be notified of all the progress and will be able to request revisions or modifications while you are working. 

However, this is also very important to improve efficiency. As you make partial deliveries of the final work, you will always keep priorities in mind. Consequently, the workflow always focuses on the main thing first. Then, details are added on top, which is perfect for complex projects.

 

Scrum methodology

Illustration by Wrike

 

Benefits of developing software in Scrum.

According to Indeed, the Scrum methodology has many benefits for teams. Here are the most important ones:

 

Better sizing of projects.

In Scrum, iterations guide projects. Consequently, each project is divided into small blocks that are much more manageable. This situation is perfect for those complex developments, whose dimensions can be overwhelming for programmers. Here, on the other hand, every stage, every goal, and every possible difficulty that may appear along the way is known.

 

Improve delivery dates.

We know: that deadlines with the client can be a problem. Sometimes they are anticipated due to unreasonable development expectations and then have to be changed in the end. Well, nothing like that will happen here. Thanks to these project divisions, error margins are less frequent and this allows a more realistic development.

 

Fast learning.

Do not forget one relevant thing: Scrum is a group methodology. Most iterations are usually resolved between 2 weeks and 1 month, although it will depend on each work team. Therefore, it focuses on each stage quickly and this means that developers will learn more things in less time.

 

Accurate feedback.

The Scrum methodology also makes it much easier to receive feedback from the customer or the Team Leader himself. Since the work blocks are smaller, it is easier to acquire accurate feedback and propose quick solutions to possible setbacks. This prevents errors from being carried over to the final product.

 

Generation of an MVP.

Yes, you will also be able to generate an MVP (Minimum Viable Product) through this technology. After several iterations, you will have a functional product to deliver to the customer. As you will always seek to develop the essential aspects of the software, you will surely have that MVP much sooner than with another methodology.

 

Development autonomy.

Finally, you must consider that there will be certain orders and responsibilities that cannot be avoided. However, in general, segmenting the work with this agile methodology will mean an increase in freedom for the programmers. Consequently, they will be more comfortable solving each of the tasks.

 

ISA case: SCRUM in a real Huenei project.

To illustrate the importance of the Scrum methodology, we want to tell you about our experience working with one of our clients. In 2019 we began to work with ISA, a port logistics company, to improve its monitoring, management, and reporting processes, using agile methodologies.

We started the project with a Discovery stage that consisted of a series of meetings with the Product Owner and with the end-users. This stage allowed us to begin to get to know in-depth the problems and specific needs of the different Stakeholders. The client was a participant at all times in the creation process.

The work continued with the delivery of different instances of prototypes and MVPs, followed in all cases by customer feedback. This methodology, based on Scrum, allowed us to continue perfecting the final version. The finished product was a system, in mobile application format, that allows users to carry out a comprehensive tracking of all the ship’s tasks during service.

The added value of the Scrum methodology, as you can see with this real case, is to always have the customer’s vision and then have the tools to carry out an iterative process. This way we manage to optimize development costs, shorten times, and achieve a much better result!

Scale up your tech startup with software development outsourcing

Scale up your tech startup with software development outsourcing

The continuous growth of your startup can be both exciting and scary at the same time. This is what all tech companies dream of, but growth does not come easy. If building a tech startup is tough, trying to scale it is even tougher. Startups can’t scale if they don’t get the skills they need.

If you want your tech startup to grow, then you would probably need to grow the number of people working to deliver value to your customers. In the fast-paced world of technology, scaling up may seem like an easy task. You may think you just need to hire a few more developers or keep on adding new UI designers to your team. But scaling up can be a difficult endeavor, especially for startup companies. Let’s explore a better alternative: nearshore software development outsourcing.

 

Challenges when scaling a business

At Huenei, we worked with over 100 clients, who managed to achieve their desired results in terms of software product development, which helped them increase the value offered to their clients and, consequently, their economic benefit. Having worked with many different startups, we realized there were a lot of challenges when scaling a business. Here are some of the most common hurdles companies (especially startups) face:

  • The opportunity cost of not devoting time to scaling your business.
  • Not delegating, and leaving a small group of managers overwhelmed with work.
  • Not having enough open headcount for hiring.
  • Having the wrong focus.
  • Not contracting the right service suppliers.
  • Underestimating how much work and resources it would take to scale and to keep that growth going.

 

Hiring staff vs. outsourcing

If you concluded that you need to increase your work team to offer more value to more clients and achieve better business and economic results, you may be overwhelmed.

At first, hiring new collaborators could seem attractive. It is an alternative chosen by many organizations that are committed to building an internal team. On many occasions, this can bring very good results… But the main challenge that arises is the uncertainty regarding the way of working, the results to be achieved, and the associated costs.

On the one hand, when hiring new teams, people do not know each other and may need some time to start working together harmoniously. In addition, these teams will require constant attention and direction from your company’s management. Following this line, you do not know until you have gone through a couple of specific projects if the results will be optimal. Finally, the costs associated with hiring staff are often very high!

tech startup software development stressed

Let us share with you some great news: There’s a way to avoid wasting money and resources on developing in-house teams, so a startup can grow without huge investments. It’s more advantageous from a quality point of view, as well as taking into account the associated costs, to contract a company that takes care of development. If you own or work for a tech startup and you need to boost your operations and your services, you can contract nearshore development services. They will dramatically improve your value proposition and boost your strategy.

In today’s market, where outsourcing is so popular, the options and opportunities for tech startups planning to scale are unlike before.

 

Grow your business with nearshore software development outsourcing

So, you have a growing business, but how can you scale it up into something bigger? There are countless ways to scale up your company, including hiring personnel, partnering with other businesses, and contracting nearshore software development services.

Rapidly growing tech startups still face the same challenges as small ones: how can you grow on results without growing on costs? As a technology entrepreneur or businessperson, at some point, you will need to be able to scale up your team from a small one to a larger one.

As we have discussed above, outsourcing represents great opportunities and benefits for your company. First of all, your product’s development is performed by a team with extensive experience working on a variety of development projects. In addition, this team adapts its agile way of working to the structure, times, and preferences of your organization. Last but not least, you’ll get better, faster, and more cost-effective results than ever before. Why hire a whole team and grow your payroll when you can get better results with a more efficient investment?

tech startup software development happy

In conclusion, it is important to grow your team to scale up your company, but hiring personnel does come at a cost. You will want to consider the tradeoffs and, most likely, conclude that software development outsourcing will offer you the same results (or even better ones), also allowing you to make your costs, your times, and your operations more efficient.

Now it is your turn to make a decision. Outsourcing may be the ideal option that your business needs to grow and scale in a hyper-competitive industry such as technology. Don’t let your business goals get away from you.

Internet History and Evolution: Everything You Need to Know

Internet History and Evolution: Everything You Need to Know

The Internet is the network of networks, the global network. Technically, we can understand the Internet as a global communications system that allows access to information available on any world server, as well as interconnect and communicate with temporarily or physically remote citizens. Want to know more about internet history and evolution?

There is no doubt that the internet has a central role in our lives. As consumers, citizens, professionals, and companies, the internet cuts across almost all of our day-to-day environments and activities. Surely it has happened to you that for some reason you forget your cell phone, or you are somewhere without a mobile signal, and you feel like something is missing…

Did you know that the internet was born in a military environment? The history of the internet has several mysteries that you probably did not know. In this article, we want to make a brief tour of its birth and history, as well as the main stages of the development of the Internet. We are also going to tell you about the key success factors that allow it to continue developing as a provider of solutions for users.

people getting to know about internet history and evolution

A little bit of history…

The forerunner of the Internet was ARPAnet (Advanced Research Projects Agency Network), a computer network that was born in 1969 to function as a means of communication and delivery of military information, in addition to connecting research groups in the United States. The renowned Network Control Protocol (NCP) was first implemented on the ARPAnet. In addition, it also ran the first version of TCP/IP, the Internet protocol that we use today to access the web.

ARPAnet ended in the early 1990s, but the 1980s saw the rise of what became known as the Web. On April 30, 1993, the World Wide Web (WWW, today also simply called the Web) was launched, beginning the history of the Internet.

Over the years, the web managed to evolve from different aspects. Mainly, the rigidity of access and the number of connected users gave rise to the constant development of the Internet, which could adapt and adopt new fields of application and types of interaction available for user experience.

 

Stages of Internet Evolution

Web 1.0. This was a system based on the HTML language that simply allowed to classify information of various types. These were static websites, that is, “sites to read and not to interact with”. This idea replicated the traditional, passive media, dominant in the so-called era of the information society.

Web 2.0. With the second stage of the evolution of the Internet, participation-oriented sites emerge. The main pillar was the generation of content, so the introduction of dynamic websites that allow more user interaction was key. In other words, these are “read and write sites”, as opposed to the previous stage. Web 2.0 is said to have marked the beginning of the social internet, characterized by blogs, wikis, social networks, and so on. This instance of web development is based on the knowledge society, the self-generation of content, and the means of active consumption.

Web 3.0. The last stage of evolution is characterized by the introduction of new personalization and search alternatives. The “intelligence” of search engines becomes essential in Web 3.0 and users begin to “talk to search engines”. Thanks to these advances, the user no longer has to focus on how to make his queries, but simply ask Google what he needs. This is why a good SEO optimization of your site is essential. Thus, the famous concept of “Restaurants near me” was born in Web 3.0.

Tha changing intraweb by Gary Hayes

Graph by Gary Hayes

 

Why is the Internet so successful?

Several factors helped the internet develop. The progress of the different stages of the web that we discussed above allowed the user to internalize the different platforms and become familiar with their use. In addition, the possibility of access to information and communication that the web introduced is unmatched.

We believe it is also relevant to mention some technical factors that allowed the Internet to reign:

  • The mesh internet network allowed packet switching. This means that the messages are divided into packets to be sent through different routes and, when they reach their destination, they are rejoined, facilitating the process and reducing the use of resources.
  • Establishing a common language for all the nodes involved in the internet allowed the understanding of the different platforms, servers, and users. To standardize the participating elements, coming from diverse origins and different manufacturers, and open systems interconnection model, the OSI Model, was implemented.
  • TCP/IP protocol: the king of the internet. These are rules used by server computers, users, etc. to communicate with each other in a network, exchanging messages. The protocol allows information to travel in parts, which helps to avoid congestion.
  • As a bonus, the latest addition of encryption also helped the network of networks continue to develop and grow. It is a process of transforming text into encrypted text that cannot be read by anyone other than the sender or receiver. This provided the web with higher levels of security.

So, we’ve learned a lot today! The history of the Internet is exciting. Those of us who love technology, like the entire Huenei team, are always aware of the latest news and we love to share them with you. Now we invite you to reflect… Think about what features of Web 1.0, 2.0, or 3.0 you can take advantage of in the development of your business. We would like to be able to accompany you in the process!