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How Working Professionals Can Prepare for Their Next Technology Role

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  How Working Professionals Can Prepare for Their Next Technology Role A working professional who wants to move into a new technology role often has one major question: where should I start? You may already have several years of experience, understand how businesses operate, and have worked with different teams. However, when you start looking at roles in Data Engineering, Artificial Intelligence, DevOps, Automation Testing, or Data Analytics, you may find that employers expect technical skills you have not used in your current job. Preparing for your next role takes more than updating your resume or completing an online course. You need to understand the role you want, identify the skills you are missing, and show how you can apply those skills in practical situations. Here is a step-by-step approach that can help working professionals plan their next move. 1. Decide What You Want from Your Next Role Before choosing a technology or enrolling in a course, take some time to understa...
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Selenium 4.51 and Python 3.15: What Developers Should Know | Trendologies

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  Selenium 4.51 brought an important update for Python automation developers: official support for Python 3.15. For teams building browser automation frameworks, this makes it easier to evaluate the latest Python release while continuing to work with Selenium WebDriver. Released on October 9, 2026, Selenium 4.51 included Python 3.15 support along with a few Python binding improvements. However, developers should also be aware that Selenium 4.52 was released later, on October 29, 2026. This means 4.51 is an important compatibility milestone, but it is no longer the latest Selenium version. Let's look at what this update means and what developers should check before changing their automation environments. What Is Selenium 4.51? Selenium is an open-source framework used to automate web browsers. It allows developers and QA engineers to write scripts that interact with web applications, perform user actions, and verify expected behaviour. Selenium 4.51 was released on October 9, 2026. ...
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Supervised vs Unsupervised Learning: Real-World Business Examples | Trendnologies

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   Supervised vs Unsupervised Learning: Real-World Business Examplzes | Trendnologies Businesses collect huge amounts of data every day. Banks record transactions, online stores track customer purchases, hospitals maintain patient records, and marketing teams study customer behaviour. But collecting data is only the first step. Businesses also need ways to understand that data, identify patterns, and make better decisions. This is where Machine Learning (ML) becomes useful. Two of the most common machine learning approaches are supervised learning and unsupervised learning. Both help businesses work with data, but they solve different types of problems. Supervised learning uses examples with known answers to make predictions, while unsupervised learning explores data without predefined labels to discover hidden patterns. Let's understand the difference through practical business examples. What Is Supervised Learning? Supervised learning is a machine learning approach in whic...
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Location: Tamil Nadu, India
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What Is Infrastructure as Code? A Beginner-Friendly Practical Guide

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  What Is Infrastructure as Code? A Beginner-Friendly Practical Guide Imagine setting up a cloud server manually. You log in to a cloud platform, select a server size, configure storage, set network rules, and adjust security settings. Now imagine repeating the same process for development, testing, and production environments. Doing this manually takes time, and small differences between environments can cause problems. This is where Infrastructure as Code (IaC) becomes useful. It allows teams to define and manage infrastructure through configuration files instead of depending entirely on manual setup. Tools such as Terraform help DevOps engineers automate infrastructure provisioning, make configurations reusable, and manage changes in a more consistent way. In this guide, let's understand what Infrastructure as Code means, why it matters, how Terraform works, and how beginners can get started.
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Location: Chennai, Tamil Nadu, India
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How Recommendation Systems Suggest Products and Content | Trendnologies

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How Recommendation Systems Suggest Products and Content | Trendnologies  Have you ever noticed that an online shopping platform suggests products similar to the ones you recently viewed? Or that YouTube, Netflix, and music apps seem to understand what you might want to watch or listen to next? These suggestions are powered by recommendation systems , also known as recommender systems. They use data, algorithms, and machine learning to identify patterns in user behaviour and recommend products or content that may be relevant to each person. Recommendation systems have become an important part of e-commerce, entertainment, social media, education, and digital platforms. Let's understand how they work and what technologies make these personalised suggestions possible.
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Location: Bengaluru, Karnataka, India
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How AI Coding Agents Can Generate and Repair Playwright Tests

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How AI Coding Agents Can Generate and Repair Playwright Tests Writing and maintaining automated tests can take time, especially when an application has many user journeys and its interface changes frequently. AI coding agents are beginning to help testing teams with tasks such as creating test scenarios, generating Playwright scripts, identifying locator issues, and suggesting repairs when tests fail. At Trendnologies , Playwright and Generative AI are part of the technical learning areas offered to people preparing for modern software testing roles. Understanding how these technologies work together can help automation testers explore new ways to build and maintain test suites. But how does an AI coding agent actually work with Playwright? And can it fix every failing test automatically? Let's look at the process.
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Location: Chennai, Tamil Nadu, India
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Skills Chennai Companies Look for in Automation Testing Candidates

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Skills Chennai Companies Look for in Automation Testing Candidates If you are planning to start a career in software testing, understanding the skills expected by employers is a good place to begin. Trendnologies focuses on practical software training, including automation testing with Selenium and Playwright, to help learners develop technical knowledge through hands-on exercises and projects. Automation testing roles involve more than writing scripts. Testers need to understand application behaviour, identify defects, prepare test cases, work with automation frameworks, and communicate issues to development teams. Recent job descriptions in Chennai reflect this combination of testing fundamentals and technical skills. Here are the areas candidates should focus on when preparing for automation testing opportunities.
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Location: Chennai, Tamil Nadu, India
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