Software development

A Polyglot Developer Experience on Kubernetes: Docker-less and YAML-less

New languages are being invented more rapidly languages are also dying out faster. Being a polyglot will be a very valuable skill in the future. It seems that today, more than before, developers are less likely to stay with a specific programming language, and, instead, choose to move between them based on the tasks they need to accomplish. A common argument that I hear in discussions about being a polyglot developer is about the price you pay for knowing more than one language. Some people are convinced that learning another programming language comes at the cost of gaining less expertise in their main language. The reasoning behind this argument is that time spent on learning another language can’t be spent on harvesting extra knowledge regarding your main language.

One of the issues with being a polyglot developer is keeping up with multiple language trends and communities. It is important to keep up but it doesn’t mean that you have to keep up with stuff like frameworks and libraries in a language. This book explores topics such as, but not limited to, REST, GraphQL, data validation, and authentication and authorization. I believe that at any given point in time there’s always one programming language that one prefers, I call this a person’s “main” programming language.

  • By not limiting yourself, you’ll also gain access to a broader job market.
  • A polyglot developer is someone who can work with multiple languages with ease.
  • The result is a more well-rounded, adaptable, business solutions-oriented engineer.
  • Even then I didn’t consider myself a polyglot developer as I didn’t dive deep into any of those languages.
  • Don’t fall into the paradigm trap, for example, do not try to go fully functional on an OOP or imperative language.

You become more pragmatic and opt for simplicity as you are not trying to use every fancy feature of a language. This is another reason to be using multiple languages throughout the years so the exposure will give you a competitive advantage when changing companies, projects, or teams. Undoubtedly, there is a debate regarding depth versus width of knowledge and expertise and how your time should be spread. This might seem like a valid concern that expanding into new stacks might spread the knowledge too thin, but, in this case, the opposite is true.

Kubernetes Cluster Game – Functions Synchronous functions with Knative

Solid ability to interpret business requirements and functional specifications and turning it into technical solution designs. The topic of this episode is on testing, and I’m not talking about taking exams, I’m talking about writing tests in your development projects to produce much better final products. If you’re a polyglot dev looking to make a change or are interested in how going full-stack can help your career, get in touch with our team today. You’ve likely heard of the term ‘full-stack developer’ if you’ve been anywhere near the Belfast developer recruitment industry in recent years.

  • Learn about objects, collections, memory models, concurrency, and data structures.
  • Contextual decision making becomes the leading strategy, to make the best decision you need to have a wide and varied perspective, see the big picture.
  • Now, learning a language and being effective in a language are two different things.

Create innovative and logical solutions to problems while following governance guidelines. Experiences with other Software Packages such as System design and writing of technical specs. End-to-end solutions for the digitally enabled, hyperconnected mine. If you’ve ever been curious on what the blockchain is, why you should develop on it, or how to even develop on it, this is the episode for you.


Learn about additional features that might be unique to the language. Sometimes they are a variation of a feature you are familiar with, like Goroutines & coroutines or something unique like the Ownership model in Rust. Learn the similarities and differences of these features compared to languages you already know. Providing business solutions, implementation services and support. In this episode I’m joined by Marek Sadowski from IBM, and we’re bringing DevOps into focus. More particularly, we’re focusing on virtual machines, containers, and orchestrating them with tools like Kubernetes and RedHat OpenShift.

  • If you choose to work in tech, you enter the learning never stops zone where every day is a new opportunity to improve and acquire more skills.
  • Then I went on to learn, still learning, Rust, Kotlin, and so on.
  • Use what gets the job done, remember, unlike what some people might say, there is no problem with doing OOP or imperative code.
  • Trust me everyone does it and the ones who say they don’t are lying.

Application development changes a lot every year and it is up for the developer to keep up with all the new languages and frameworks that are created. Most developers are polyglots because it is generally not enough to know just one development technology. I now consider myself a polyglot developer and I can comfortably work in Java, Kotlin, Groovy, JS/TS, Go, and Rust. Now I love deep diving into languages and enjoy working with various languages simultaneously. In this post, I’m gonna share how my change in mindset helped and how you can also be an effective polyglot developer if you would like that. Then I went on to learn, still learning, Rust, Kotlin, and so on.

Let’s build a CaaS (Containers-as-a-Service) platform that delivers a similar experience to well-loved solutions like Google Cloud Run and Azure Container Apps. Those platforms allow you to run your applications without the need to know about containers or Kubernetes. They take your source code and remotely build and deploy your software while hiding away the complexity of Docker and Kubernetes. This presentation gives practical advice on how to build such a platform in a cloud provider-agnostic way on top of Kubernetes using only open-source projects. If you choose to work in tech, you enter the learning never stops zone where every day is a new opportunity to improve and acquire more skills. Keeping up with the latest advancements is a challenge on its own and if you don’t have a life-long learning mentality you will not enjoy it.

A bigger toolbox

Solutions and technologies provide everything that businesses need. As part of the continuation, we jump into Kubernetes , a popular container orchestration tool, and how it differs from popular orchestration services like Red Had OpenShift. If you’re looking to scale your organization, this is an episode worth listening to. Do you process a large amount of data and manually make decisions on it? There’s a good chance that you could be leveraging machine learning to reduce your workload and make more accurate decisions. Learn about what machine learning is, how it differs from artificial intelligence and data science, and what you need in order to be successful with it.

You will be surprised how similar the concepts are between languages. Document technical specifications based on agreed business and functional requirements that are aligned with the overarching solutions architecture in place. Apply your knowledge of the business to come up with innovative technical solutions on how to solve business problems and requirements. If you’ve ever been curious about the differences between unit tests, integration tests, end to end tests, and all of the other possible types of tests that might exist, this episode is for you. It doesn’t matter if you’re a new developer, a casual developer, or expert developer, knowing how to write tests will greatly benefit your career.

Demo @vitalethomas @salaboy @vitalethomas Knative Functions – From idea

Learn about the latest trends in web, mobile, and game development and how you can quickly get ahead in becoming an incredible developer. A polyglot developer is someone who can work with multiple languages with ease. In its strict interpretation, the vast majority of developers are polyglot as they would have worked with at least two languages in their lifetime, not counting markup/config/SQL languages. So in the IT industry when someone says s/he is a polyglot developer they mean they can work with a handful of languages at least and they don’t have any particular strong preference for a single language.

My first language is SQL, as I was introduced to it while working as a business analyst, now my main programming language is JavaScript, and the third is Ruby. I know I have a long way to go even mastering these, but at the same time, I am curious and eager to add others. The online books and courses that I publish are intended to put you on the right track with everything you need when it comes to application or game development. You’ll receive in depth explanations, code examples, and a more solid learning experience. The main purpose of this role is to design IT solutions to satisfy new and changing business requirements.

It’s easy to get settled in the comfort zone with your current language or framework, this is understandable, it’s our human nature to stick to familiar. However, this is not practical in the world of web development. Not only do you have to keep up with what’s current and evolving, but you also What is PWA Progressive Web Apps Explained have to stay on top of the latest industry trends. The First edition is for Java developers that want to learn other programming languages and technology stacks. This beginner level course will teach you how to develop web-hybrid mobile applications for Android and iOS using Ionic Framework.

polyglot developer

Sometimes, lack of commitment can be a good thing – especially when it comes to the future of your career. If you already meet the criteria for being polyglot, now’s the time to start using it to your advantage. If you’re searching for developer careers in Belfast, getting that all-important word onto your CV can help capture that attention of potential employers. By not limiting yourself, you’ll also gain access to a broader job market. A comprehensive understanding of programming concepts with breadth and depth of knowledge that transcend the boundaries of a single language.

This beginners guide to containers with Docker will teach you everything you need to know to get started with creating, deploying, and using your own micro-services. In this course we’ll see how to pull public Docker images, customize them for our own application needs, and deploy them almost anywhere at any time with minimal effort and no further configurations. The goal is to improve ourselves, not to be focused only on one technology stack, to be able to use the best tools for the job, and to be able to think differently and see the bigger picture. Buzzwords and IT go hand-in-hand – so it’s no real surprise to developers when a brand-new term or name crops up on job boards and career listings. Creating Web APIs with Python and Flasks are the latest in the line of all-new Belfast developers, offering an effective and powerful way to get head-and-shoulders above your competition. The Polyglot Developer was founded in 2014 by Nic Raboy as a way for developers to enhance their education on various programming technologies and methodologies.

You also get to know different communities, and this exploration is one of the best things about being a developer. Buy here to get started with developing RESTful and GraphQL powered web applications. Always want to learn new things and want to get out of your confort zone. Join us on a UNIQUE journey where we will explore new worlds, new languages, frameworks, package managers and etc. The goal of The Polyglot Developer is to keep you on your feet with all the latest and greatest development technologies, offering you a variety of resources that make learning not only easy, but fun as well. Don’t pick a language for a problem because it’s cool, pick based on the use case, team composition, maintenance requirement, and business needs.

Having a C# developer that can turn their hand to Java, Rust, or Kotlin as and when needed is an invaluable asset to have and an excellent way to balance out an existing, more specialised team. Being a polyglot dev can mean more opportunities, more chances to prove yourself, and more employment doors opening. Learn about objects, collections, memory models, concurrency, and data structures. This knowledge can be applied to almost every language and the concepts around these don’t change that often.

Starting as a blog, The Polyglot Developer has evolved into other categories of learning such as podcasts, YouTube videos, and online courses. Now, learning a language and being effective in a language are two different things. One issue is that you might unconsciously try to emulate something from one language in another when the other language might have a better way to do it. For example, when I started with Go, I was trying to emulate JS callbacks in Go, instead of using Goroutines which can do a better job. One way to avoid this is to keep things as simple as possible.