Hire the Best Marketing Consultants in Kolkata, IN

Most DTC brands run the same retention playbook regardless of revenue stage. A $2M brand and a $30M brand get the same flow templates, the same cadence, the same agency deck. The result: $2M brands underbuild. $30M brands plateau. I build Klaviyo email and SMS retention systems calibrated to where the brand actually is. Top 1% Klaviyo Retention Strategist ✅ Klaviyo Gold Partner ✅ 6+ Years, 60+ Ecommerce Brands ✅ $27M+ in Email Revenue Generated for DTC Brands THREE RETENTION ENGINES, ONE FOR EACH REVENUE STAGE FOUNDATION ENGINE ($1M to $5M ARR) Full Klaviyo flow build. SMS program launch. Segmentation framework. Weekly campaign calendar. Deliverability hygiene. Outcome: move email and SMS from 10 to 18% of revenue, up to 25 to 30% within 90 days. SCALE ENGINE ($5M to $20M ARR) Flow rebuild with conditional splits and dynamic content. RFM and predictive CLV segmentation. Deliverability remediation. Structured A/B framework. Monthly strategy reviews. Outcome: 18 to 25%, up to 30 to 38% within 120 days. COMPOUND ENGINE ($20M to $100M ARR) Lifecycle orchestration across email, SMS, and push. Predictive churn modeling. Cohort-based personalization. Dedicated IP strategy. Custom dashboards tied to LTV, CAC payback, contribution margin. Outcome: 35 to 45% of revenue, with measurable LTV and repeat-rate lift. WHAT I DO Email and SMS retention systems for 7 to 9 figure DTC brands on Shopify and Shopify Plus. I audit, restructure, rebuild, and continuously optimize every Klaviyo flow and campaign that owns the customer after the first purchase. Welcome, abandoned cart, browse abandonment, post-purchase, win-back, replenishment, VIP. Most DTC brands spend 80% of their budget on acquisition and treat retention as an afterthought. The result is a leaky bucket no amount of paid traffic fixes. I own the second purchase. The single number that decides whether a brand compounds or churns. RECENT RESULTS +$2.8M MRR in 90 days for a $50M+ apparel brand (full retention rebuild). £0 to £469K per month in 3 months (8-figure DTC). +$593K per month in 3 months (7-figure kids' accessories). +288% welcome flow revenue, 8x order rate in 30 days (CRA-YON perfume). +$120K in 30 days (7-figure jewelry brand). +$100K per month ongoing via deliverability rebuild (Sleeping Baby AU). HOW I WORK Three structural commitments. Every engagement. No exceptions. 1. Founder-led. I personally lead every engagement. No juniors, no handoffs. 2. Your voice intact. Brand voice preserved through every email. Rewrites at cost if not. 3. Net-new revenue only. Every report separates revenue I built from baseline you would have earned anyway. THE MONOPOLY AUDIT My proprietary 4-step retention diagnostic. Applied across 100+ brands over 3 years. Audit every Klaviyo touchpoint. Flag revenue gaps. Restructure welcome, abandonment, browse, post-purchase, win-back flows. Tighten acquisition and retention alignment, segmentation, deliverability. Test across seven concurrent tracks. WHO THIS IS FOR DTC brands on Shopify or Shopify Plus doing $1M+ ARR. US, UK, Canada, Australia. Heaviest proof in: apparel, beauty and fragrance, jewelry, kids' accessories, baby, home. WHO THIS IS NOT FOR Brands under $50K per month. Founders looking for cheap labor. Anyone who needs daily check-ins or wants to micromanage execution. Three onboarding slots open this month. Send the brief, Klaviyo access, and last 90 days of revenue. I come back with a teardown and a no-pitch read on what's leaking. Shivam Klaviyo Gold Partner. Founder, Ecom007.

I help businesses generate high-quality leads and profitable growth through Google Ads and performance marketing—without wasting budget. With over 20 years of experience (since 2004) across freelance and agency environments, I’ve worked with startups, SMEs, and established brands to build scalable, ROI-driven digital marketing systems. 💼 What I Specialise In 🔹 Google Ads (Primary Expertise) Full account setup & restructuring Search, Display, Performance Max & YouTube campaigns Continuous optimization for better ROI 🔹 Paid Advertising Facebook & Instagram Ads Audience targeting & remarketing strategies Funnel-based campaign structuring 🔹 Tracking & Performance Conversion tracking (GA4, GTM) Data-driven optimization Clear monthly reporting with actionable insights 🔹 SEO & Growth Support Monthly SEO campaigns High-quality link building Content strategy & execution 🌍 Multilingual Marketing Advantage I also manage multilingual SEO & PPC campaigns for global businesses targeting: French, German, Spanish, Italian, Dutch, Polish & Russian markets. 📈 My Approach Most ad accounts fail due to poor strategy and wasted spend. I focus on: -> Maximizing ROI, not just traffic -> Eliminating budget waste -> Scaling what actually works -> Long-term, sustainable growth 🏆 Why Clients Work With Me ✅ 20+ Years of Proven Experience ✅ Deep Expertise in Google Ads & Performance Marketing ✅ Strategic + Hands-on Execution ✅ Transparent communication & reporting ✅ Experience across multiple industries & global markets 💬 Let’s Work Together If you're looking for a reliable, experienced expert who can take full ownership of your digital marketing and deliver real results, let’s connect. Send me a message or invite me to your job — I’ll review your current setup and share actionable insights.

Results-driven digital marketing specialist with 8+ years of experience helping startups and global brands grow their online presence. I combine deep technical SEO expertise with data-driven paid campaigns, social media strategy, and AI-powered automation to deliver measurable ROI — not just clicks. What I do for clients SEO & ASO On-page, off-page, technical SEO, keyword strategy, Google Search Console, App Store Optimization for iOS & Android. PC & Paid Ads Google Ads, Facebook Ads, remarketing campaigns, A/B testing, conversion rate optimization, ROAS tracking. Social Media Marketing Strategy, content calendars, community management, LinkedIn/Instagram/Facebook growth, analytics reporting. AI-Powered Marketing AI content generation, automated lead nurturing, chatbot funnels, predictive analytics for campaign optimization. Email & CRM Marketing Mailchimp, Mandrill, Sailthru campaigns, drip sequences, segmentation, and list management integrations. Analytics & Reporting Google Analytics 4, Tag Manager, custom dashboards, ROI reporting, funnel analysis, and conversion tracking. Industries served Google Ads Facebook Ads Google Analytics 4 SEMrush / Ahrefs Mailchimp Mandrill Twilio New Relic Shopify WordPress SEO LinkedIn Ads eBay API Amazon (EC2, CloudFront, S3) Stripe / PayPal Why clients choose me I understand your product deeply before writing a single line of strategy ✓ I combine technical + creative — fixing your site speed AND your ad copy ✓ 8+ years working with complex, high-traffic web & mobile apps ✓ Available 30+ hrs/week, 4–8 hr avg. response time ✓ Agile workflow — weekly progress updates, transparent reporting

Hi, Thank you for visiting my profile. My name is Prasenjit Chowdhury, and I have 7+ years of experience in Digital Marketing, working as an Online Marketing expert. I am a Digital Marketing Strategist with qualified expertise in driving sales and building brands through various Marketing Tools like Social Media, Google Ads, Email Marketing, etc. My expertise ranges from google ad management to website development, search engine optimization, and social media marketing. If you are looking for services like a customized marketing strategy, google advertising expert or a graphic design professional, then you are at the right place. I have a wide variety of clientele base worldwide. I have served in significant areas like content writing, bringing and measuring high-quality website traffic using google analytics and creating their online store via website creation and management. My main aim is to get recognized as one of the top 20 freelancers in Upwork, which can only be achieved by providing high-quality services and reviews. My business ethics is to add value to the company, achieve the company goal, & fulfil the vision. It's essential to build long-term relationships with clients, so I'm primarily looking for long-term projects. Please do consider my profile if you're searching for a content writing expert or a professional software developer, or a customized marketing strategy to give you an insight into the methods we will follow to uplift your business. I'm flexible with my working hours. I am happy to work closely with any existing freelancers you work with or build a team for the requirements. I look forward to hearing from you!

*"Absolutely smashed it! He wrote an advertorial for me, with multiple different angles, within 24h. Try him, ask him to write a small sample for you and he will blow you out of the water. Communications 10/10 · Dedication 10/10 · Quality of work 100/10."* — Erikas, Ecom Business Owner ★★★★★ Your copy looks right. It sounds good. It still doesn't convert. Your copy isn't broken because of the words. It's broken because nobody looked at what those words are supposed to do... ...and it's the one problem almost every copywriter, course, and mastermind skips entirely. I'm a full-stack direct response copywriter and conversion strategist obsessed with human psychology and buying behaviour. I work with founders, experts, creators, and brand owners who keep losing to competitors they know they're better than, not because their product sucks, but because nobody's explaining it right. You've probably already tried rewriting the headline, changing the hook. Hired someone to make it better...and the conversion rate barely moved. That's because everyone started by playing with the words. Nobody asked why the words weren't working in the first place. Before I write a single line, I look at four things (The H4M Method): - Market - Who's reading this? What do they already believe? What mood are they in? - Mechanism - What actually makes you different? Not the marketing version — the real thing - Message - What story needs to happen first? Make them feel something, prove it's real, make the choice obvious - Medium - Where are they when they see this? A sales page works different than an email Once I understand those four things, the words come, and they work. What I deliver: - Sales pages & long-form landing pages - VSL scripts - hook, full script, or cold-open rebuild - Email sequences - indoctrination, nurture, launch, conversion - Cold traffic advertorials - multi-angle, trust-first, editorial style - Ad copy - Meta, Google, LinkedIn - Offer positioning & message architecture - Homepage & funnel rebuilds - Or just figuring out what's actually broken Proof: - ★★★★★ 5-star rating and 100/10 quality score across all engagements - Multi-angle advertorial campaign delivered inside 24 hours — Erikas, Ecom Owner - Diagnosed an awareness mismatch on a homepage in 20 minutes that had been bleeding ad spend for months - "For the first time I can see why my leads were so inconsistent and exactly what to fix." - Alex, Marketing Consultant - "He diagnosed the awareness mismatch in our homepage in 20 minutes. We'd been running traffic to the wrong message for months." - Rishi, SaaS Founder - "I stopped rewriting my bio every week. The diagnosis made it painfully clear why I sounded like everyone else." - Priya, Business Coach I came to copywriting through years of studying decision science, behavioral economics, and human psychology and a background in behavioural pattern recognition, where reading what people do, not what they say, was the entire job. Who this is for: ✓ Founders, experts, and creators with a proven offer that's underperforming ✓ Ecom brands with traffic but weak product page conversion or wants more creatives ✓ Info-product and course creators with high engagement but low sales conversion ✓ Founders watching less-skilled competitors win clients they should be getting ✓ Anyone who has already tried "better writers" and didn't see the needle move Who this is NOT for: ✗ Unvalidated or untested offers ✗ Clients who want quick headline tweaks without touching the foundation ✗ Businesses looking for the cheapest option ✗ Teams who want someone to execute a pre-written brief without diagnosis If you want someone to make your copy "sound better," there are faster and cheaper options. If you want to know exactly why it isn't working and fix it at the root, that's where this process begins. How we work together: 1. You show me what you've got - the sales page, the email, the ad 2. I figure out what's actually wrong 3. We talk about scope - one page, the whole funnel, or ongoing work 4. I write it forward from what actually needs to happen 5. You get the copy plus a walkthrough explaining every choice The world is flooded with cheap copy now because AI can write words. What AI can't do is figure out what your actual customer is thinking before they say it. What makes them lean in or check out. How to make them feel something real before you ask them to spend money. Your product is solid. Your copy just isn't showing that yet. Let's actually fix it. - Amit

If you're spending money on paid ads and not seeing predictable, scalable returns — that's the exact problem I fix. I'm a Performance Marketing Consultant with 8+ years managing multi-channel campaigns across Google, Meta, LinkedIn, TikTok, and YouTube. I've worked with global brands including Wipro, helping teams move from guesswork to data-driven growth systems that reduce Customer Acquisition Cost (CAC) and compound ROAS over time. What I bring that most media buyers don't: ✦ Full-funnel thinking — I don't just run ads. I audit your offer, landing pages, and funnel architecture before spending a dollar, because traffic sent to a broken funnel is just expensive noise. ✦ AI-powered campaign management — I use Generative AI tools to accelerate creative testing, audience segmentation, and performance reporting — cutting optimization time by 60% while increasing test velocity. ✦ Cross-platform media buying — Google Search, Shopping & Display | Meta (Facebook/Instagram) | LinkedIn | TikTok | YouTube — with unified attribution modeling so you know exactly what's working. ✦ CRO integrated into paid strategy — Most ad managers hand off at the click. I work with your landing page, checkout flow, and post-click experience to maximize the value of every ad dollar spent. Who I work best with: → E-commerce brands spending $5,000–$100,000/month on paid ads who want a strategic partner, not a button-pusher → B2B SaaS and service companies building scalable lead generation systems → Marketing teams who need a senior consultant to lead or audit their paid media strategy I do not take every project. Before any engagement I ask hard questions about your offer, funnel, and goals — because I only work with clients where I'm confident we can hit meaningful numbers. If that sounds like the kind of consultant you're looking for, let's talk.