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sishir m.
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sishir m.

Klaviyo Email Expert | 28M Revenue Generated for E-commerce Brands

Need your email list to generate 30-40% of your revenue instead of just sitting there? Hi, I’m Sishir — a Top Rated Plus Klaviyo & Mailchimp Specialist helping brands turn subscribers into repeat buyers and predictable revenue. I’ve worked with 55+ Shopify & WooCommerce brands, generating $27M+ in email-attributed revenue, with $50K+ earned on Upwork and a 100% Job Success Score. I don’t just send emails, I build email revenue systems that run 24/7. Proven Results Clients I’ve worked with have achieved: -$27M+ in email revenue (641% YoY growth) -$127,500 generated in 30 days from optimized flows -USD100,000+ monthly from subscription retention -30–50% higher open rates after deliverability fixes -25–40% CTR improvements using advanced segmentation What I Do (End-to-End Email Revenue Management) Phase 1: Account & Revenue Audit -Full audit of Klaviyo or Mailchimp -Deliverability health check (SPF, DKIM, DMARC) -Identification of revenue leaks -Clear 30 / 60 / 90-day execution plan Phase 2: Automation & Infrastructure Setup -8–12 High-Converting Flows, including: -Welcome sequences converting 10%+ -Abandoned cart flows recovering 15–25% of lost revenue -Post-purchase flows to increase repeat orders -Winback and reactivation automations -VIP and loyalty segmentation for high-LTV customers Technical Setup: -Custom sending domain configuration -Inbox placement optimization -Behavioral + purchase-based segmentation -Zero-party data capture via optimized pop-ups Phase 3: Ongoing Campaign Execution -3–4 email campaigns per week -Promotional + value-based content mix -A/B testing (subject lines, offers, send times) -Mobile-optimized layouts -Monthly performance tracking with ROI clarity Why My Approach Works Deliverability-first mindset — emails must reach the inbox Data-driven decisions — every flow and campaign is tracked Advanced segmentation — no generic blast emails Retention-focused strategy — repeat revenue over one-time sales Clear communication — weekly updates and transparent reporting 🚀 Next Steps Send me a message or Invite to Job I review your current email setup You receive a clear plan, timeline, and revenue strategy If your email list isn’t generating at least 30% of your revenue, you’re leaving money on the table. Let’s fix that. Message me to get started.

🇧🇩jhalakhati, Bangladesh$15/hr100% JSS4.57 (40)Since Jul 2015

Earnings and projects

MRR
$1.3k

Last 6 months ÷ 6

World#36,868 / 412k
🇧🇩Country#692 / 15.0k
Revenue, last 30 days
$1.5k

Last 6 months: $7.9k

World#30,154 / 412k
🇧🇩Country#572 / 15.0k
Total earnings
$62k

Billed in all: $64k

World#63,546 / 412k
🇧🇩Country#1,679 / 15.0k
Per project
$1k

$883 in the last 6 months

World#122,916 / 412k
🇧🇩Country#2,127 / 15.0k
Projects, last 6 months
9
22% fixed78% hourly
World#21,107 / 412k
🇧🇩Country#1,242 / 15.0k
Projects in all
61

Across 80 contracts

60% fixed40% hourly
World#49,858 / 412k
🇧🇩Country#3,927 / 15.0k

Earnings, last 30 days

$64.1k+$1.5k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$62k$63k$64k$65kOct 9Oct 24Nov 8

Skill rankings: Top 8% in WordPress

Ranked by MRR among everyone on Upwork with the skill.

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  5. #278Email Campaign Setup2,501 freelancers · 🇧🇩 #8Top 11%
  6. #355Klaviyo2,875 freelancers · 🇧🇩 #10Top 12%
  7. #437Email Automation4,268 freelancers · 🇧🇩 #16Top 10%
  8. #827Marketing Automation6,406 freelancers · 🇧🇩 #30Top 13%