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Our Journey Through Tech Week 2025
Expertise is Efficiency: Why Your Project Needs Senior Software Experts
Discover how seasoned tech professionals fuel innovation and leadership within development teams, and learn strategies to find top talent in Latam while keeping costs in check.
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Test Automation Evolution: Trends and Innovations in QA Engineering
Discover how advancements in test automation are revolutionizing QA. From AI-driven insights to self-healing scripts and the latest tools like Cypress and Playwright, learn how these innovations are streamlining testing and boosting software quality.
The Unsung Heroes: Why Strong QA is Crucial (and How to Staff Up Efficiently)
Unveiling the vital role of QA teams in ensuring a flawless user experience, from detecting bugs to enhancing product quality. Discover the impact of effective QA on cost, innovation, and overall software success.
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Regression Testing: Keeping Your Software Stable After Updates
Explore how to enhance your testing process by automating key areas, prioritizing critical functionality, and choosing the right tools. We'll also dive into emerging trends like AI-driven and cloud-based testing to help you ensure reliability and a seamless user experience.
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What is React Native? Why it’s so demanded?
Learn what is React Native, their main benefits and when to use it with this complete guide for beginners.
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Nearshore Software Development in Latam: an essential guide to scaling your software team
Scale your team with Latin American developers, address concerns, and integrate remote talent in today's competitive tech landscape with this guide.
The Evolution of Microservices Architecture: Trends and Best Practices
Explore the evolution and current trends in microservices architecture, from its origins to modern practices. This article covers the factors driving adoption, challenges, and strategies for overcoming them. Learn about trends like serverless computing, data meshes, and automation, and get recommendations for designing and managing a successful microservices architecture.
Shift-Left Testing in 2024: Trends and Strategies for Modern QA
Traditional QA processes test late in development, causing delays, higher costs, and more defects. Shift-left testing integrates QA earlier in the process, offering timely feedback and cost savings. Let’s explore the trends and benefits of this approach.
Work-Life Balance: The Solution to High Turnover of Software Engineers?
57% of workers consider poor work-life balance a dealbreaker when looking for a new job. Can this give us essential insights into retaining valuable talent? Let's discover what can be done to maintain that balance in the software industry.
Everything You Need to Know About How Docker Works
Delve into the inner workings of Docker: learn how containerization transforms application development. Explore Docker's architecture, operational processes, and its profound impact on software deployment efficiency and consistency.
What is server-side rendering in Next.JS? Pros and Cons
It's a good idea to start looking for documentation when learning new technologies. Next.js includes extensive documentation for every part of the framework. Starting with creating a new project and progressing through all the main features: getting data, creating pages, CSS tools, Typescript support, routing, and deployment. Each section is well-organized and includes valuable examples.
Why Diverse Teams Drive Innovation
Inclusion and Diversity are main topics that are worked on with greater intensity within human resources teams. In this article, I'll try to propose a brief tour of the most critical points around Diversity and how we ensure it at Devlane, its benefits for the service we provide, and the challenges we face.
What is zk-SNARK? Application in Dark Forest Game
Dark forest is a game deployed over the xDai chain. It uses zk-SNARKs to register the movement of the players while hiding where they are. But how does it work? To understand that, we first have to know what is zk-SNARK.
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Why React is so widely adopted by web developers?
Facebook developed React.js in 2011 for internal use. All of you know that Facebook is one of the most popular social networking sites available today. It was first used by Instagram, a Facebook subsidiary, in 2012.
What is artificial Intelligence?
The topic I bring you today is on everyone's lips. This is a topic that fascinates some people, while in others, it breeds mistrust. What is artificial intelligence really about? How did it originate? What can we expect from it? I'll tell you all about it in this article!
What is Scrum Methodology? The most popular Agile framework
Learn more about the SCRUM. Get to know the difference with other frameworks and they key steps to start applying it.
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What is Django? What do we use it for?
Are you familiarized with Django programming language? Discover on this article why many people choose it and where to use or avoid it;s usage.
What is Blockchain Technology? Different types of usage
In this article, we review the basics of this technology, its benefits, and why it can enhance trust in the world of online transactions.
What are Serverless Apps? Advantages and Disadvantages
With the maturation of technology ecosystems and organizations, controlling architecture becomes increasingly tricky. Instead of becoming experts in platform management, software teams spend their time and resources on apps. Serverless architecture is a new alternative.
What are Progressive Web Applications? (PWAs)
The World Wide Web was created decades ago to share static information, such as scientific papers and university articles. However, there's an increasing demand for dynamic content by users, which continuously and organically transformed the Web into the vast interconnected network of devices used for online interaction that we are used to nowadays.
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What are Docker Containers? Usage and Image Repository
What are docker containers and where to use them? Discover all these and more on this article.
Web Accesibility Testing (A11Y) Importance & Tips
You would probably be trying to figure out what the acronym A11y means. No worries. It happened to me the very first time I saw this. A11y is an acronym for Accessibility, the number 11 in the middle represents nothing more than the number of characters between the letters A and Y. However, each time you see this word, you would still pronounce it as “accessibility”.
Using Kubernetes in a Practical Case
What is Kubernetes? You will find everything you need to know with a practical approach so you can put it to use.
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Top Apps Built in React Native
React Native is a JavaScript framework that employs React to develop genuine native apps for iOS and Android devices, allowing development teams to reuse code across the web and mobile platforms. React Native was developed by Facebook based on React JavaScript toolkit and released in 2015 and has been growing steadily ever since.
Top 5 Software Development Methodologies
Software development methodologies are nothing but different product organization methods for your software development workflow. All methodologies have different strengths and weaknesses and exist for different applications. Let's dig into the most commonly used software methodologies to develop custom software products.
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Top Ten Web Frameworks to Master in 2023
Stay ahead of the curve in 2023 with the top ten web frameworks that every web developer should master. From React and Angular to Node.js and Django, this essential list highlights the key features and benefits of each framework, with resources and tips for getting started.
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Top DevOps Trends for 2023
DevOps has become an established name amongst the leading efficient Agile frameworks. Many robust organizations embrace the DevOps methodology to facilitate operational efficiency and get quicker and more satisfactory results. Modern-day businesses are conscious of the technology services tendencies in modernizing environments.
Tips to select the right outsourcing partner
Nowadays it’s becoming increasingly more common for companies to outsource their development teams as a business strategy in order to increase productivity and profits, and to decrease the time and costs of hiring additional developers on staff. If you or your company are considering outsourcing development, there are a few things you’ll have to keep in mind in order to make sure you find a company that is the right fit for your project requirements. This article will cover the main factors you should take the time to investigate before hiring a company, and will give you tips on what you should cover with the company once you’ve opened discussions with them in order to ensure a productive and collaborative partnership.
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The World of Data Engineers: Understanding the Basics
Companies continue to focus on producing, gathering, collecting, processing, and analyzing big data to better run and understand their businesses, which has led the field of Data Science in the last years to see an ever-increasing demand, with a forecasted 22% increase in jobs from 2020 to 2030.
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The future of artificial intelligence and machine learning
Today, the rate of evolution is faster than ever before. Today's technological advancements include alpha zero, Siri, autonomous vehicles, Alexa, and Sophia, among others. In science fiction films, AI is described as humanoid robots, but in reality, it includes programs such as alpha zero, which recently defeated all humans at Chess and other games.
The Importance of Software Testing
Testing is a skill as well as a service, and as an industry is constantly evolving. In this article, we’ll look at some of the benefits of Software Testing to give your product a proper quality check.
Spring Boot Applications: Hello World Tutorial
Every, or almost every developer, knows Spring potential when thinking of how to resolve or develop a software solution, either for a web application or a background and/or scheduled process.
The Pros and Cons of Cloud Computing
Cloud computing has revolutionized the way we store, access, and utilize data. As businesses and individuals increasingly embrace this transformative technology, it's essential to understand both its advantages and challenges. In this article, we explore the pros and cons of cloud computing, shedding light on the opportunities it presents and the considerations to keep in mind.
The Rise of AI-Powered Software Development
Artificial intelligence (AI) is rapidly transforming many industries, and software engineering is no exception. AI-powered tools are being used to automate tasks such as code review, testing, and deployment tasks. This is helping software engineers to be more productive and efficient and to produce higher quality software.
TDD vs BDD vs ATDD: What's the difference?
There are a bunch of practices for test writing techniques. Let’s take a look at them to find what are the advantages of each one of them.
Software Testing 101
Software testing is a crucial discipline in the broader subject of Software Engineering. It is the systematic process of finding errors during software product development. Surprisingly, software testing is often overlooked, especially in startups, but sometimes in big companies.
Software Testing Trends in 2023
While tools and techniques used for software testing may differ from one project to another, testing has always played a vital role in any software development methodology. In modern approaches, software testing has become an integral part of software programming so developers can find and correct errors in each iteration, which saves teams from facing costly fixes further down the road. Software testing plays a significant role in determining a software product's success.
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React: The web framework everybody uses
React is a popular open-source JavaScript library for building user interfaces. Created by Facebook, it has quickly become one of the most widely used front-end frameworks in web development. React's component-based architecture and declarative syntax make it easy to create complex, reusable UI components and manage state in a predictable way. In this blog post, we will explore why React has become so popular and why it's an excellent choice for building modern web applications.
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Python or PHP: Which one to choose in 2023?
The debate between Python and PHP has been ongoing for years, and with the ever-evolving world of technology, it's important to stay up to date on the best programming languages for web development. As we move into 2023, the question of whether to choose Python or PHP is more relevant than ever. In this blog post, we'll explore the key differences between the two languages, the latest trends and developments, and help you make an informed decision on which language is the best fit for your needs in the year ahead. Whether you're a seasoned developer or just starting out, this comparison will provide valuable insights to guide your choices.
Postman: A Simple Way to Test APIs
There are situations where developers need to perform an integration with a REST API and depend on its proper functioning in order to do so. For example, a website, mobile applications, the intercommunication between systems or any other service that may require this API to work.
Project Lombok: Reducing Java Boilerplate Code
Streamline your Java development with Project Lombok. Say goodbye to boilerplate code and unlock enhanced productivity. Discover how this powerful library simplifies tasks like getters/setters, constructors, and logging. Dive into the world of Project Lombok and revolutionize your Java projects.
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PostgreSQL vs. MySQL: Differences and advantages
MySQL and PostgreSQL are the leading two open-source relational databases, acting as the back ends of myriad commercial, open-source, and in-house applications. Having been around for a long time, they're both safe Relational Database Management Systems with support for clustering and network fault tolerance. But for all they share in common, PostgreSQL and MySQL have several features that set them apart.
OSINT: Open Source Intelligence
Open Source Intelligence (OSINT) is the practice of gathering and analyzing publicly available information to extract valuable insights. By tapping into various sources such as social media, news articles, and public records, OSINT enables individuals and organizations to uncover intelligence and make informed decisions. In this brief overview, we explore the power and applications of OSINT in today's information-driven world.
Penetration Testing: Types and Phases
Learn what is a penetration testing (pen testing) and which types of them exist from a software tester perspective.
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Myths of the Artificial Intelligence (IA)
In a previous article, we saw an introduction to artificial intelligence, its concept, origin, and applications. We discussed that most of our daily activities are currently executed and facilitated by AI, from Google searches to customer service bots and medical breakthroughs that improve the quality of life of hundreds of people worldwide.
Most demanded Software Engineers in 2023
Technology grows at an exponential rate. Every company is now a technology company, whether using technology to fulfill its mission or relying on it as part of a core business. It is estimated that by the end of this decade, software development jobs will experience a growth rate above 20% in the US alone; this number is even higher in emerging markets.
Native Apps vs Hybrid Apps: What's the difference?
In the mobile applications world, not all apps are created in the same way or with the same tools. Native, web, and hybrid apps are different in many ways. Let's discover their differences and how each one can move your business forward.
Introduction to RxJava in Android
Get to know more about RxJava with this brief introduction. You will find also a technical example you can follow and apply it.
Pros and Cons of Destructive Testing in Software Development
Destructive testing is a method for testing and checking software and applications to find any breaking or failure points within software.
MongoDB: A Software Engineer Overview
As a software engineer, it's essential to have a good understanding of various database management systems. One such system is MongoDB, a NoSQL document-oriented database that has recently gained significant popularity. This blog post provides an overview of MongoDB, its features, and its benefits for software engineers.
MongoDB vs. MySQL: Which one to choose?
MySQL and MongoDB are the most in-demand and competitive database services for web applications. Both database management systems (DBMS) enable development teams and database administrators to create reports by extracting data from a site or application, but they are designed differently. While MongoDB is a document-based system, MySQL is a legacy table-structured system.
Mobile Development and their Languages
The ever-growing use of mobile devices has led to an increasing demand for mobile applications, and with it, the emergence of various programming languages and frameworks for mobile development. From native languages like Swift and Java to cross-platform options like React Native and Flutter, the choices can be overwhelming. In this article, we will take a closer look at the different languages and technologies used in mobile development, their pros and cons, and how they can be used to create efficient and user-friendly mobile applications
Machine Learning for Dummies: What is it?
Machine learning (ML) is a sort of artificial intelligence (AI) that permits software to improve its accuracy at foreseeing outcomes without being programmed to do so. Machine learning algorithms use historical data to forecast new output values as input.
Legacy System Migration: Why You Should do It?
Migrating mobile apps to next-generation platforms and technologies is an essential process all companies should embrace to meet modern industry demands and keep their clients satisfied. Let's review some of the choices you need to make and some tips to successfully navigate through the process.
Is Flutter the future of Mobile Development?
This cross-platform mobile development framework created by Google allows you to build native apps for Android and iOS using the same codebase. Flutter apps are known for their high performance and beautiful user interfaces. Let's briefly overview its framework, pros and cons, and how to get started.
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Latest Trends in Cloud-Native Technologies
The rise of cloud computing has transformed the way software applications are developed, deployed, and managed. Cloud-native technologies have emerged as the de facto standard for the building and deployment of modern applications in the cloud.
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JS Unit Testing Frameworks Comparison
The best JavaScript unit testing framework for you will depend on your specific needs and preferences. If you are looking for a fast and easy-to-use framework, then Jest is a good choice. If you are looking for a simple and readable framework, then Jasmine is a good choice. And if you are looking for a flexible and extensible framework, then Mocha is a good choice.
Java: The Unstoppable Engine of Backend Development
Once upon a time, in the vast realm of computer software, there was a powerful and versatile language known as Java. With its origins dating back to the mid-1990s, this language quickly captured the hearts and minds of developers and companies worldwide, earning a reputation as a powerhouse in the domain of backend development.
Java, where is my memory? Heap Dump Analysis
Java manages memory creating space for new objects by removing unused ones. Java objects live in the heap, which is created when the JVM starts and its size can change while the application runs.
Inversion of Control (IoC) using TypeScript and InversifyJS
Want to get introduced to the concept of Inversion of Control (IoC)? Find everything here with an implementation example using InversifyJS & Typescript.
IoT client implementation in Java
In a previous entry, we introduced the basic concepts of IoT, its rapid growth, and one of the most widely used communication protocols for IoT devices: the MQTT protocol.
Hybrid Development vs. Native Development: Main Differences
The world of technology is advancing and evolving with each passing day, and our lives are becoming confined to digital assets. We are almost always glued to our devices, and are making the most critical decisions of our lives and businesses over the internet, or with the help of mobile apps.
IOT: Empowering the Future of Industries
IoT, or the Internet of Things, is a network of physical devices connected to the Internet, which can collect and share data autonomously. The idea of the IoT is to provide everyday "things" with connectivity, hence the name. These devices, known as “things,” can be household appliances, wearables, vehicles, industrial sensors, and medical devices.
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How to get started with Machine Learning & AI?
Most industry verticals are harnessing the potential of AI and machine learning, leveraging them for a brighter tomorrow while also offering many job prospects. This blog seeks to assist you in learning AI and Machine Learning online. Let's look at some of the most common questions that people who want to understand AI have.
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How to detect content generated by AI?
Artificial intelligence for content creation is gaining more and more followers among Marketing specialists and professionals from various sectors. It offers excellent features to streamline and optimize all content marketing processes. You can speed up some tasks within a content strategy, such as choosing topics for publications or their titles. It can also be beneficial to classify keywords according to search intent, find relevant keywords, or, in the case of content for social networks, choose the best hashtags.
How to test a Thermos? (QA Perspective)
Since I started working as a QA engineer I’ve had to face several challenges among which was either to pass technical interviews and in other times be the technical interviewer.
How is Software Testing really done?
Two of our QA experts shares with us their vision on how QA & Software Testing should be implemented over organizations in order to work.
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How do you carry out a high-impact HR interview in IT?
As an IT Recruiter, you have to prepare a high-impact interview. The reason is that nowadays it’s not enough to ask good questions, we have to ask interesting questions, sell the entire experience to the candidates.
EOS Smart Contracts Guide: Getting Started
Learn something more about Blockchain technology. Get started with EOS Smart Contracts including a practical case.
Handling External Dependencies With Akka
We commonly use Akka actors to handle external dependencies that we know may fail for reasons beyond our control, like connectivity issues or temporary outages, and, sometimes, we are not sure how to face these failure scenarios in a safe way.
Flutter: Create Beautiful Native Apps In Record Time
As the field of technology is progressing at a fast pace, it has revolutionized the world tenfold. Within the auspices of this highly-advanced world, software development is playing a paramount role. At present, we are all surrounded by a wide network of software.
Evolution of a Software Developer: From Frameworker to Programmer to Engineer
Frameworks are powerful tools that help us build software projects more efficiently. They provide scaffolding for specific projects, making development faster and more maintainable. However, relying solely on frameworks can limit your growth as a software developer. To truly excel in your career, you must evolve from a Frameworker to a Programmer and ultimately become an Engineer. Let's explore each phase of this journey.
Devlane Acquires a Brand-New 5-Star Review on Clutch
At Devlane, we help organizations build game-changing software to boost their operational efficiency. We are a boutique software development company that offers a great mix of finding highly talented professionals and competitive pricing.
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Deep Learning vs. Machine Learning vs. Neural Networks: Differences
Deep Learning, Machine Learning and Neural networks.. Can you tell the difference? Get to know what's all these about in this article
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Django vs. Node: A Quick Comparison
Today, web apps are a crucial component of every organization. Everyone who wants to create a web application wants to work with an excellent framework. When considering which high-performing and scalable technology to use for web development, deciding between Node.js and Django is general confusion. We'll provide a thorough comparison of Node.js versus Django in this article. You will be able to differentiate how they relate to one another and learn about "Django vs. Node."
Declaration vs Expression: What every programmer should know
In the exciting world of JavaScript programming, two fundamental concepts govern the creation of variables, functions, and logical structures: declarations and expressions. Understanding the difference between these two cornerstones is essential to writing precise and efficient code.
Data Engineering Trends in 2023
A few years ago, having a data-driven decision-making process was reserved for multinational companies. With the adoption of cloud computing and the ever-increasing democratization of technology, companies of all sizes can generate and analyze vast amounts of data.
Continuous Learning in Software Development
The software development industry constantly evolves with new technologies and emerging trends. This means that software developers need to be continually learning and adapting to stay ahead of the curve.
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ChatGPT, A groundbreaking technology
ChatGPT is a groundbreaking technology that has revolutionized the field of artificial intelligence. It is an extensive language model based on the GPT-3.5 architecture trained by OpenAI. This innovative system can generate natural language responses to various questions and queries, making it an invaluable tool for businesses, researchers, and individuals.
ChatGPT: What is it and what will change?
Everyone is talking about ChatGPT, the new AI just released to the public. Learn what it is and what it'll bring to the table.
Choosing the Right API Architecture: An In-Depth Analysis
API architecture plays a critical role in building and operating modern software systems. In today's interconnected world, APIs (Application Programming Interface) have become the backbone of communication between applications and services, giving rise to various architectural styles to meet specific development needs.
Big Data Business Applications and Main Trends for 2023
Four significant trends in Big Data drive changes in how organizations process, store, and analyze data.
Best organizing tools to use in the IT industry 2023
In an almost post-COVID19 world, remote work has become the new normal for most businesses worldwide. Whether it is full-remote or in a hybrid model, companies are increasingly adapting to a new way of doing work.
An Introduction to Web Components
Web Components are web platform APIs allowing developers to create reusable, modular, and encapsulated components for web applications. With Web Components, developers can build complex user interfaces more efficiently, improve the maintainability of their codebase, and enhance the reusability of their components across different web applications. In this article, we'll explore the basics of Web Components, their advantages, and how to use them in your web development projects.
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Best Android Frameworks for App Development
Since its public beta was released in 2007, Android has become the most popular mobile platform worldwide. With hundreds of millions of android-powered devices across almost every country, Android has the most extensive mobile operating system base, with an estimated 70% of the global market share.
An Introduction to Javascript (Part 2)
This is the second part of Introduction to JavaScript, in which we’ll discuss more technical and practical aspects of developing with JavaScript. We talked about flexibility, in which contexts it executes, and what functions it covers. Now we’ll dive a little deeper.
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Avoid Blocking Calls: Go Async in Java
Let’s imagine for a second that we are cooking pasta with some kind of sauce. Would it make sense to pour the water into the pot for it to boil and keep staring at it until it finally boils, so that we can finally add the pasta? Not so much, huh? We would be blocking ourselves until the water is ready, while, in the meantime, we could be chopping vegetables for the sauce, instead. Well, that’s synchronous. What if we could make our calls to downstream dependencies and services that way, instead of just standing there waiting for the response?
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Augmented Reality: What is it and how to create it
Augmented reality is the term used to describe the set of technologies that allow a user to visualize part of the real world through a technological device with graphic information added by it. Through the camera, the real object is transmitted to the software, which receives the image and combines it with 3D projections.
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Artificial Intelligence in Medicine: Examples
Artificial intelligence (AI) has rapidly evolved in recent years and has the potential to revolutionize healthcare as we know it. From improving diagnostic accuracy to personalizing treatment plans, AI has shown promise in various medical applications. This blog post will explore some of the most exciting examples of AI in medicine.
An Introduction to Javascript (Part 1)
JavaScript is an object-oriented programming language, hated by some, loved by others, that works as a cross-platform programming language used mainly to create and enhance interactive websites (e.g., having complex animations, clickable buttons, popup menus, etc.) that bring life to otherwise static, standard websites.
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Amazon SQS & SNS, What are those?
Amazon Web Services (AWS) is a suite of cloud computing services that runs on the same infrastructure that Amazon uses for its e-commerce website. AWS offers various services, including computing, storage, networking, databases, analytics, machine learning, artificial intelligence, Internet of Things (IoT), mobile, security, hybrid, virtual and augmented reality (VR and AR), media, and customer engagement tools.
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An Introduction to IoT Client Development with MQTT
The Internet of Things (IoT) is a network of interconnected smart physical devices that collect and share data autonomously through the Internet. This technology brings countless advantages and applications, making it increasingly adopted by individuals, families, businesses, and industries. This article will briefly introduce how to implement a basic IoT Client-Broker-Server infrastructure using the MQTT protocol.
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9 Reasons Why Your Business Needs an App
The importance of mobile applications is quite evident in the present day. Mobile applications are now a necessity that makes critical daily tasks extremely convenient for all users. In this article, we will discuss the major reasons and benefits of developing and launching your business mobile app to provide the best possible experience for your app users.
Accessibility Testing for Devices: Building an Inclusive Digital World
Technology is pivotal in shaping our daily lives in today's interconnected world. As digital experiences continue to evolve, it becomes imperative to ensure that all individuals, including those with disabilities, can access and enjoy the benefits of these innovations.
A Brief Introduction to Node.js
JavaScript is a high-level programming language that was first released in 1995. Back then, a consortium of World Wide Web companies such as Netscape, AOL, HP, and many others, came together to support the release of a new language to implement client-side dynamic web pages.
Dealing with US Clients: A Developer Perspective
In my time working with US Clients, I’ve learned a lot about how to be able to work with them in an efficient and comfortable way. Along the path I have encountered several different things to consider. On top of this, I’ve had the opportunity to be a Team Leader of a team of Argentinian developers, which has given me more insight over team member’s struggles when dealing with other people that are overseas. In this article I want to share with you what I consider to be the main key points to improve your way of working with US companies.
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