Ranjit Singh

Ranjit Singh is the voice behind Rouser Tech, where he dives deep into the worlds of web design, SEO, AI content strategy, and cold outreach trends. With a passion for making complex tech topics easier to understand, he’s helped businesses—from startups to agencies—build smarter digital strategies that work. When he's not researching the latest in tech, you'll find him experimenting with new tools, chasing Google algorithm updates, or writing another guide to help readers stay ahead in the digital game.

Rise of AI Chips

The Rise of AI Chips: How Nvidia, AMD, and Intel Are Reshaping Computing

Man, the tech world’s buzzing like a beehive, and Rise of AI Chips are the honey everyone’s after. I remember messing around with my old PC, thinking it was hot stuff for gaming, only to realize it’s nothing compared to the beastly chips powering AI today. In 2025, Nvidia, AMD, and Intel are locked in […]

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Blog Writing Services

Blog Writing Services vs. DIY Blogging: Which is Better for Businesses?

Imagine that you are in charge of a small business, such as a coffee shop, a gym, or an internet store that sells odd socks. You are aware that a blog could attract clients, but you are at a loss as to whether to write it yourself, giving each article your whole attention as though

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Google’s Algorithm Updates

How Google’s Algorithm Updates in 2025 Are Reshaping SEO Services

Man, Google’s at it again, flipping the SEO world upside down like it’s a pancake on a hot griddle. I remember sweating over my first blog’s rankings back in the day, checking Google Analytics like it was my heartbeat. Now, in 2025, Google’s algorithm updates are hitting harder than ever, and SEO folks are scrambling

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Cold Email Campaigns Fail

Why Most Cold Email Outreach Campaigns Fail (And How to Fix Yours)

Why Most Cold Email Outreach Campaigns Fail (And How to Fix Yours in 2025) Cold emailing is one of the most affordable and scalable ways to reach potential clients, especially for freelancers and digital agencies. But despite the popularity of this strategy, most cold email campaigns fail miserably. Why? It’s not that email is dead.

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SPF, DKIM, and DMARC Guide: Protect Your Email & Improve Deliverability

SPF, DKIM, and DMARC Guide: Protect Your Email & Improve Deliverability (2025)

It’s no secret—email threats have been getting worse. Phishing, spoofing, and spam aren’t just annoyances anymore. They’re constant, evolving problems that can hit almost anyone, from startups to personal domains. And once it happens, it is hard to undo the damage. So, it’s better to know everything about SPF, DKIM, and DMARC Guide. The issue?

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Core Web Vitals

Why Freelancers Should Care About Core Web Vitals

Web Vitals Are Not Just for Developers Anymore If you’re a freelancer building WordPress websites, offering SEO services, or writing content, here’s a hard truth: about Core Web Vitals If your site is slow to load, moves while loading, or irritates users, Google doesn’t care how lovely it is. Greetings from Core Web Vitals, a

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Future of SEO

The Future of SEO in a Post-Google World: What Freelancers Should Know

Future of SEO: Is Google Still King? If you’re a freelancer in the SEO or content space, you’ve probably noticed the internet is changing—fast. Google has been the gatekeeper of online visibility for over two decades, but recently, the cracks have started to show. With AI chatbots like ChatGPT, search engines like Brave or DuckDuckGo

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