2020 will likely be one more year for Python's popularity and growth. It is a highly-used programming language with wide use. According to the statistics, Python held 29.9% of all tutorials searched for in Google, that's really high popularity compared with Java (19.1%) and JavaScript (8.2%). It's clear that professionals who are proficient in the nuances of coding language are highly sought after. There are many skills that you need to be a Python developer in 2020. To become one you should also join Python certification training online. What is a Python developer? Before we get into the details about the key skills required to be a Python developer, let us first define who he/she really is and what they do. Python developer is more than a person who has a high income. It's a professional who has a combination of skills, experience and knowledge. 12 Skills that are Essential to Become a Python Developer If your goal is becoming a good/better Python developer, then it's vital for you to have or master the following skills. So, let’s elaborate on the 12 key skills the big companies will check before hiring a Python developer in 2020. 1 - Understanding Different Front-end Technologies If you’re on your way of becoming a developer, then you'd get ready to communicate and collaborate with the front-end team. Therefore, you’d have an understanding of various frontend technologies. It's needed for matching the server-side and client-side. Thus, knowledge of all limitations and possibilities of the front-end along with understanding the nuances of the app appearance can be pretty helpful for some projects. 2 - Database Knowledge Your skill set should also contain database knowledge. In addition to that, the developer should understand the fact that app performance and functionality heavily depend on how the app will be supported on the backend. Today a host of new styles of data storage systems is available that enhances the opportunities. Knowing the databases are essential for a good (really good one) Python dev. 3 - MVC-MVT Architecture Firstly, a Python dev if he/she is a good one knows the difference between MVC (Model View Controller) and MVT (Model View Template) architecture. The difference is slight, but it does matter. So, if you wish to become better then you should learn the basics of multi-process architecture. It’s vital to have the ability to solve the problem in the core framework. 4 - JavaScript A good Python developer is to have at least the basics of JavaScript. If you don't have any, then it’s better to start... yesterday. Being a part of front-end technologies, JavaScript plays an important role in the appearance of the app. Besides, the knowledge of the coding language is vital for building interactive web interfaces. It’s because all the modern browsers come with built-in support for JavaScript. So, if you want to speak the same language with the front-end team, then get familiar with this programming language. 5 - Python Frameworks and Libraries There is a host of the frameworks available for the coding. Certainly, it’s vital to be familiar with them and knowing all of them will be a huge plus. However, it'll be enough to know the most used ones like Flask, Django, CherryPy. Another thing the good dev should know is libraries. More hard-hitting workflow, faster execution of tasks, and other advantages come with the libraries used. Knowing and using the Python libraries can ease your developer life. So, you’d learn the libraries that can help with everyday tasks and depending on the project nature. 6 - Version Control In case “push, commit, pull, fork” words make sense for you, then probably you have already properly set the GitHub. Yes, a good Python dev is to have the ability to track all the changes made in the source code. And these terms handle different versions. Mind that this skill is a must-have for all the companies. 7 - Linux and MacOS Familiarity It’s not a secret that each OS has its own nuances and specifications. Python developers must know the differences and be familiar with some main requirements of MacOS and Linux. Just because if the app works well on Windows, then some crucial changes and implementations are needed for a smooth run on these very special OSs. 8 - Communication and Analytical Design Skills Writing brilliant codes is just a part of the developer's job. Calls, meetings, co-working with other programmers, etc. are part of the job as well. The success of the entire project directly depends on how efficient the teammates can collaborate. So, this soft skill is essential in case you plan to be a better Python dev in 2020. If you want to become a better Python developer in the future, analytical skills are essential. You will be able to code efficiently, visualise data, optimize algorithms, build useful websites, and write clean code by improving your skills. You should also have strong design skills if you want to create scalable products. The basics of good design are essential for Python developers to be able to work on both the client-side and server-side. 9 - Task Automation Lots of tasks are repetitive. Automation can solve a host of problems and free time for more important tasks that require more attention. Thus, it’s a perfect use case for a Python dev to automate the routine manual tasks such as gathering the data from the database, reporting, etc. Moreover, instead of spending hours on writing the code, you can choose the right automation tool. That makes the skill important for developers to be more proactive and effective. 10 - Unit and Debug Test Skills Knowing the requirements, Python developers should know how to test and debug a system. Actually, debugging is a part of the Python developer’s job. It can save a lot of time for the entire team as well. Writing the code, you’d think over the unit test to reveal the bug on the early stage before it becomes critical. So, if you’re going to be better, then improve the skill in 2020. 11 - Integration Capability It’s common when the developers are to work with multiple databases and data sources simultaneously. That’s why Python devs should know how to integrate all of them into the single system. Besides, the developer should do it smoothly with a minimum of discrepancies. 12 - Understanding Multiple Delivery Platforms Today there is a host of devices for delivery, lots of desktop variations and mobile gadgets, and each device has its own specifications to take into consideration. As a Python dev, you'd know the difference between the gadgets and have an ability to optimize the output to meet the requirements and fit the target platform. Bottom line Python is an extremely popular programming language due to its features, opportunities, fields of usage. Yet, you're to have a wide range of skills to become a good or better Python developer in 2020. The skills mentioned and described in the article are a few ones, but the key ones. Each company can enhance the list actually. If you think of becoming a Python dev and dream about a massive salary in 2020, then master each skill mentioned. Don't stop on these points, go further to head over your competitors. 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