ONLC BLOG Your Guide to Tech Skills & Certifications

Data Analyst

The demand for data analysts is skyrocketing. With businesses continually collecting and leveraging vast amounts of data, the role of a data analyst has become essential. However, breaking into this field or advancing your career requires more than just an interest in data. Employers are looking for candidates with proven skills in tools like SQL, […]

IT-and-Tech-Certifications
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Are you looking to ignite your tech career or climb the IT career ladder faster? The right IT certifications can be your golden ticket. While experience and skills are critical, certifications validate your technical expertise and show potential employers that you’re committed to staying at the forefront of industry trends. Whether you’re just starting out […]

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IT

Breaking into a new industry, especially in information technology, can feel overwhelming, but if you’re considering switching to tech, you’re in the right place. IT is one of the fastest-growing fields globally, offering lucrative salaries, job security, and immense career satisfaction. Whether you’re eager to start a networking role, tackle cybersecurity threats, or explore cloud […]

IT

Information technology (IT) drives the modern world. From personal life to professional settings, it’s hard to think of an area untouched by computers or networked devices. That’s why skills like setting up, configuring, troubleshooting, and repairing these devices are some of the most valuable abilities for anyone entering or re-entering the workforce. Skilled IT professionals […]

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Certifications

Looking to grow your skills within the ever-evolving IT industry and open the door to new career opportunities? IT certifications are a great way to showcase your expertise, strengthen your resume, and stay competitive in this ever-changing industry. But with so many options, it can be tough to figure out which ones are worth your […]

Microsoft Excel

Microsoft Excel has been the backbone of the finance industry for decades. Whether it’s budgeting, financial analysis, forecasting, or reporting, finance pros rely on it every day to tackle big challenges with precision. But let’s be honest—using Excel effectively is about way more than just throwing together a simple spreadsheet. To really make the most […]

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Microsoft Excel

Whether you’re managing data for work, tracking personal expenses, or crafting detailed reports, Microsoft Excel remains a powerhouse tool for organizing, analyzing, and presenting information. While many people stay within the Excel basics, the software has countless features and functions that can make life easier if you know where to find and use them. If […]

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Microsoft Excel

Excel has become an irreplaceable tool in the engineer’s toolbox. Whether you’re designing, analyzing data, or managing projects, mastering Excel can set you apart as a professional. For engineers in 2025, where data-driven decision-making and automation take center stage, advanced Excel skills are more critical than ever. This guide explores the best Excel courses tailored […]

Cybersecurity vs Software Engineering
CybersecuritySecurity+

In a world where technology powers nearly everything we do, two fields stand out as game-changers: cybersecurity and software engineering. Ever wondered which one is right for you? Both of these career paths offer incredible opportunities, but they differ in skills, focus, and day-to-day challenges. Whether you’re a tech newbie or considering a career shift, […]

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