Skip to main content

Surojit Bera

Digital Marketing Freelancer in Kolkata: What to Know Before You Hire

If you’ve searched for a digital marketing freelancer in Kolkata, you’ve probably already found a stack of agency ads and half-finished freelancer profiles. Here’s the short version: the right freelancer plans and runs your SEO, Google Ads, Meta Ads, and increasingly your visibility inside AI answers like ChatGPT and Google AI Overviews — one accountable […]

Best Digital Marketing Consultant in India

The best digital marketing consultant in India combines verified certifications, measurable results, and expertise in both traditional SEO and AI search optimization (GEO/AEO). Look for someone who shows real performance data, not just client logos, and who understands how ChatGPT, Gemini, and Google’s AI Overviews now influence buying decisions. That’s the short version. If you’re […]

Search Engine Marketing (SEM): What It Is & How It Works

Search for “CA firm near me” or “best laptop under 50000” and the top results often carry a small “Sponsored” label. Somebody paid for that spot, and they only pay when you click. That’s search engine marketing, and it’s one of the few channels that can take a business from idea to live traffic in […]

AI SEO Optimization: Complete Guide to AI Search & GEO

You rank on page one for a keyword that matters. Then you ask ChatGPT the same question, and your brand isn’t in the answer. A competitor with weaker rankings gets named twice. That gap is exactly what AI SEO optimization is meant to close. Quick answer: AI SEO optimization is the practice of making your […]

Digital Marketing Services in India: SEO, Google Ads and AI SEO Explained

Picture a shop owner in Kolkata spending ₹40,000 a month on ads. Clicks arrive every day, but almost nobody buys. Now picture a software firm in Pune that publishes four blog posts a week and still doesn’t show up for a single search that matters. Both bought digital marketing services in India. Neither bought the […]

How to Measure ROI on Digital Marketing Campaigns

Key Takeaways Digital marketing ROI is calculated as (Revenue − Cost) ÷ Cost, but the profit-based version — which subtracts cost of goods sold too — gives you a truer picture. You can’t measure ROI accurately without three things in place first: conversion tracking, UTM tagging, and a defined attribution model. Last-click attribution undercounts channels […]

SEO vs PPC: Which Is Better for Your Business?

If you need traffic in the next two weeks, run PPC. If you’re building something that still sends you customers a year from now with no ad spend attached, invest in SEO. Most businesses eventually need both — the real question isn’t which one wins, it’s which one your budget, timeline, and competition level call […]

Social Media Marketing Strategy Guide: 8 Proven Steps

A social media marketing strategy is a written plan that connects your goals, audience, content, and measurement into one system you can repeat every month. Build it in this order: set measurable goals, research your audience, audit your accounts, study competitors, pick 2-3 platforms, build content pillars, optimize for AI search, then measure and adjust […]

Technical SEO Checklist: The Ultimate SEO Audit Guide

A technical SEO checklist covers crawlability, indexability, Core Web Vitals (LCP, INP, CLS), site architecture, structured data, and AI-crawler access. Run through these in order – crawl and index issues first, then performance, then schema – because fixing page speed on a page Google can’t index wastes your time. I run some version of this […]

Traditional Marketing vs Digital Marketing: 15 Key Differences

Traditional marketing uses offline channels – TV, radio, print, billboards – to push one message to a broad audience. Digital marketing uses online channels – search, social, email, paid ads – to reach specific people with messages you can test, track, and change in real time. The real gap in 2026 isn’t the medium. It’s […]