When you hire me, you get one senior expert running your entire retention marketing: strategy, execution, and results...No juniors. No handoffs. Just 20+ years of experience working directly for your brand.
---
๐ Expert-vetted
โ 100% Job Success Score
โญ 4.7/5 stars across 98 reviews
๐ 150+ projects completed
โฑ๏ธ 4,500+ hours on Upwork
---
I'm Elcin, a Klaviyo-specialist and retention marketer with an MBA and over two decades of hands-on experience helping DTC and e-commerce brands turn email and SMS into their most profitable channel.
Here's what my clients say, over and over:
โWorking with Elcin has been an absolute pleasure. From the very beginning, she demonstrated a deep understanding of our company's needs and goals. Her expertise with Klaviyo, in particular, was truly impressive. She was able to leverage the tool in creative ways to help us achieve our growth objectives.
Throughout our engagement, Elcin was proactive, responsive, and communicative. She provided regular updates on our campaigns, and was always open to feedback and suggestions. What really stood out to me was her ability to think strategically about email marketing. She helped us develop a comprehensive email strategy that aligned with our broader marketing goals.
Perhaps most importantly, Elcin delivered results. Thanks to her work, our email campaigns saw significant increases in engagement and revenue. She was able to identify opportunities for optimization and testing, and was constantly iterating on our campaigns to improve performance.
Overall, I would highly recommend Elcin to anyone looking for an expert in email marketing, and specifically in the use of Klaviyo. She is a true professional, a pleasure to work with, and will undoubtedly help you achieve your marketing goals. Thank you, Elcin, for your outstanding work!โ
โWorking with Elcin was a great experience. She always came with a great attitude and was always confident in giving strategic advice. She demonstrated great Klaviyo expertise and was always open to feedback and collaboration!โ
โThank you for your very useful insights and help Elcin! Looking forward to keep working together in the future!โ
โElcin is a pleasure to work with! Dependable, meets deadlines, and is a kind, diligent, fun collaborator. I highly recommend working with her!
โElcin is a professional who brought a wealth of knowledge and expertise to our project. We had a quick initial call to understand what both parties had to do to make this project a success. She took the time to understand our specific needs and goals. She kept us updated throughout the project, promptly addressed any questions or concerns, accepted feedback, and offered valuable insights and suggestions to improve the overall functionality of our funnel. Thank you, Elcin, for your work and dedication to our project!โ
โWe love the work with Elcin, she's very organized, a great communicator and with a lot of experience and knowledge. Off we go to the next project with her.โ
That's the standard I hold myself to, every single project.
---
What I Do For You
- Klaviyo Strategy, Setup & Full Account Management: From scratch or taking over an existing account
- Core Email Flows: Welcome flow, abandoned cart/checkout, browse abandonment, post-purchase, win-back, sunset flows and more
- SMS Marketing: Strategy and execution via Klaviyo, Omnisend...SMS, Attentive, and Postscript
- List growth & segmentation: Pop-up optimization, audience segmentation, deliverability care
- Monthly Campaign Management: Content calendars, copywriting, A/B testing
- ESP Migrations: Moving your brand to Klaviyo from Mailchimp, ActiveCampaign, Omnisend, and others
- Performance Audits: Deep-dive into what's working, what's broken, and what to do next
- Go above and beyond to get you the retention revenue you're dreamt of
---
Results My Clients See:
- Email & SMS generating 40%+ of total store revenue consistently
- Open rates well above industry benchmarks across multiple industries
- Automated flows recovering significant monthly revenue from what used to be lost sales
- Cleaner, healthier lists with better deliverability and lower unsubscribe rates
- A single point of contact who knows your brand inside out, from day one
---
Who I Work Best With:
I specialize in DTC and eCommerce brands on Shopify from founders scaling email for the first time to 7-8 figure brands that need a senior strategist to take full ownership of their retention channel. I also partner with mid-size teams as a "fractional email marketing director".
If you want someone to set it, forget it, and hope for the best, I'm not the right fit.
If you want someone who treats your brand's revenue like it's personal, let's talk.
---
Platforms & Tools:
Klaviyo
Omnisend
Shopify
Meta Ads
Google Ads
Attentive
Postscript
WooCommerce
ActiveCampaign
Mailchimp
Klaviyo
Email Marketing
Facebook Advertising
Marketing Automation
Email Marketing Strategy
Lead Generation
Sales Funnel Copywriting
Marketing Automation Strategy
Lead Nurturing
Lead Magnet
A/B Testing
ActiveCampaign
PPC Campaign Setup & Management
Sara D.
Barcelona, Spain
$65/hr
5.0
55 jobs
Your Klaviyo account is wired to Shopify but the flows are leaving money on the table. Welcome firing on every subscribe regardless of source. Abandoned cart competing with browse abandonment for the same window. Segments built off lifecycle tags instead of behavior. That's exactly what I fix.
I build the email and automation systems that turn one-time buyers into repeat customers and fragmented tool stacks into a single working pipeline.
Top Rated | 50+ projects delivered | $60K+ earned
Here's what I do:
โ Klaviyo & Lifecycle Marketing: Shopify integration audits, flow architecture (welcome, abandoned cart, browse abandonment, post-purchase, win-back, replenishment), suppression matrix, behavioral segmentation, A/B test setup. Built so flows don't overlap and your audience doesn't burn out.
โ Workflow Automation: Make, n8n, Zapier. I connect your tools with idempotency, dead-letter queues, and observability built in before deployment โ not bolted on after the first incident.
โ CRM Integration & Architecture: HubSpot, GoHighLevel, Pipedrive, Airtable. State ownership maps before integration, lifecycle stage definitions with explicit transition rules, lead routing with collision detection.
โ Email Platforms: Klaviyo, Kit, Mailchimp, ActiveCampaign, ConvertKit. Migrations preserving warmup and engagement history, sequence rebuilds, deliverability-aware setup.
โ AI Agents & Document Intelligence: lead qualification, document extraction, customer support agents. Built with OpenAI and Claude, plugged into the CRM with tool registry and collision detection at the orchestrator layer.
โ API Integrations: Stripe, Twilio, Airtable, Notion, anything with a REST API. Webhook listeners with retry logic, two-way sync with conflict resolution rules documented per field.
What my recent clients said (5-star reviews):
"Sara is hands down the best automation expert I've worked with."
"Super knowledgeable, worked quickly, super communicative."
"She went above the tasks of the project. 100% recommended."
Bilingual EN/ES. I work async with clients across the US, UK, Australia, Europe, and LATAM.
Tell me what's broken or what you need built. I'll reply with a clear plan. No discovery calls, no fluff, just the solution.
Klaviyo
Email Automation
Marketing Automation
Email Marketing
HighLevel
Make.com
n8n
Zapier
CRM Automation
API Integration
Shopify
ConvertKit
Sales Funnel Builder
Lead Generation
AI Agent Development
Customer Lifecycle Messaging
Twilio
AI Chatbot
Google Tag Manager
Prompt Engineering
Siim P.
Barcelona, Spain
$44/hr
5.0
9 jobs
๐ ๐ซ๐๐๐ฌ๐จ๐ง๐ฌ ๐ญ๐จ ๐ก๐ข๐ซ๐ ๐ฆ๐ ๐จ๐ฏ๐๐ซ ๐๐ง๐ฒ ๐๐ฆ๐๐ข๐ฅ ๐๐ ๐๐ง๐๐ฒ ๐จ๐ซ ๐๐ซ๐๐๐ฅ๐๐ง๐๐๐ซ:
๐. ๐ ๐จ๐ฉ๐๐ซ๐๐ญ๐ ๐ฐ๐ข๐ญ๐ก ๐๐ง ๐จ๐ฐ๐ง๐๐ซ'๐ฌ ๐ฆ๐ข๐ง๐๐ฌ๐๐ญ
I take full ownership of your entire email/SMS channel and treat your business with the level of care as if it were my own. That means I use discounts strategically, and never rely on cheap gimmicks that hurt the customer experience.
๐. ๐ ๐ซ๐๐ฅ๐ฒ ๐จ๐ง ๐๐๐ญ๐ ๐ญ๐จ ๐ข๐ง๐๐จ๐ซ๐ฆ ๐ฌ๐ญ๐ซ๐๐ญ๐๐ ๐ฒ
Email agencies assign junior account managers to manage your email list. That's how you end up with a strategy built on "best practices" and pretty templates. I use Shopify reports and customer insights to build a strategy that's specific to your brand.
๐. ๐ ๐ฐ๐ซ๐ข๐ญ๐ ๐จ๐ง-๐๐ซ๐๐ง๐ ๐๐จ๐ฉ๐ฒ
I go DEEP into customer, market, and product research. This allows me to write highly converting direct response copy that's unique to your brand. I don't do copy templates or AI-generated content that sounds like any other brand.
๐. ๐ ๐๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐๐๐ญ๐ ๐ฐ๐ข๐ญ๐ก ๐ญ๐ซ๐๐ง๐ฌ๐ฉ๐๐ซ๐๐ง๐๐ฒ
Expect to hear stuff like "Hey, we should double down on this" or "I saw that this isn't working, here's what we should try instead." I always keep you in the loop on the progress.
๐. ๐ ๐๐ฑ๐๐๐ฎ๐ญ๐ ๐๐๐ฌ๐ญ
Every day without a dialed-in email strategy is revenue you're leaving on the table. With me, you'll have your first flows live and relevant A/B tests running within 7-10 days of kick-off.
๐. ๐ ๐ญ๐ซ๐๐๐ค ๐๐ฎ๐ฌ๐ข๐ง๐๐ฌ๐ฌ-๐๐ซ๐ข๐ญ๐ข๐๐๐ฅ ๐ฆ๐๐ญ๐ซ๐ข๐๐ฌ
I don't rely on generous attribution settings to prove ROI. I help you improve metrics that are critical to any successful e-commerce business: churn rate, CLV, and 30-day repeat rate.
โญโญโญโญโญ
"๐ญ๐๐๐๐๐๐๐๐ ๐๐ ๐๐๐๐ ๐๐๐๐. ๐๐ช๐ช๐ฎ ๐ฉ๐ฆ๐ญ๐ฑ๐ฆ๐ฅ ๐ถ๐ด ๐ณ๐ฆ-๐ฅ๐ฐ ๐ฐ๐ถ๐ณ ๐๐ญ๐ข๐ท๐ช๐บ๐ฐ ๐ง๐ญ๐ฐ๐ธ๐ด ๐ข๐ฏ๐ฅ ๐ฑ๐ณ๐ฐ๐ท๐ช๐ฅ๐ฆ๐ฅ ๐จ๐ณ๐ฆ๐ข๐ต ๐ช๐ฏ๐ด๐ช๐จ๐ฉ๐ต๐ด ๐ข๐ญ๐ฐ๐ฏ๐จ ๐ต๐ฉ๐ฆ ๐ธ๐ข๐บ. ๐ ๐ณ๐ฆ๐ข๐ญ๐ญ๐บ ๐ข๐ฑ๐ฑ๐ณ๐ฆ๐ค๐ช๐ข๐ต๐ฆ๐ฅ ๐ต๐ฉ๐ฆ ๐ฃ๐ข๐ค๐ฌ-๐ข๐ฏ๐ฅ-๐ง๐ฐ๐ณ๐ต๐ฉ ๐ช๐ต๐ฆ๐ณ๐ข๐ต๐ช๐ฐ๐ฏ; ๐ฉ๐ฆ ๐ฆ๐ช๐ต๐ฉ๐ฆ๐ณ ๐ช๐ฎ๐ฑ๐ญ๐ฆ๐ฎ๐ฆ๐ฏ๐ต๐ฆ๐ฅ ๐ฐ๐ถ๐ณ ๐ง๐ฆ๐ฆ๐ฅ๐ฃ๐ข๐ค๐ฌ ๐ช๐ฎ๐ฎ๐ฆ๐ฅ๐ช๐ข๐ต๐ฆ๐ญ๐บ ๐ฐ๐ณ ๐ฆ๐น๐ฑ๐ญ๐ข๐ช๐ฏ๐ฆ๐ฅ ๐ต๐ฉ๐ฆ ๐ญ๐ฐ๐จ๐ช๐ค ๐ฃ๐ฆ๐ฉ๐ช๐ฏ๐ฅ ๐ข ๐ฃ๐ฆ๐ต๐ต๐ฆ๐ณ ๐ข๐ฑ๐ฑ๐ณ๐ฐ๐ข๐ค๐ฉ." - Ganesh, founder at Just Jits.
โญโญโญโญโญ
"๐พ๐ ๐๐๐ ๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐. ๐๐ช๐ช๐ฎ ๐ฃ๐ถ๐ช๐ญ๐ต ๐ข ๐ต๐ฉ๐ฐ๐ณ๐ฐ๐ถ๐จ๐ฉ ๐ฆ๐ฎ๐ข๐ช๐ญ ๐ข๐ถ๐ต๐ฐ๐ฎ๐ข๐ต๐ช๐ฐ๐ฏ ๐ด๐บ๐ด๐ต๐ฆ๐ฎ ๐ง๐ฐ๐ณ ๐ถ๐ด ๐ข๐ฏ๐ฅ ๐ต๐ฐ๐ฐ๐ฌ ๐ฐ๐ธ๐ฏ๐ฆ๐ณ๐ด๐ฉ๐ช๐ฑ ๐ฐ๐ง ๐ฐ๐ถ๐ณ ๐ฆ๐ฎ๐ข๐ช๐ญ ๐ญ๐ช๐ด๐ต ๐ต๐ฉ๐ณ๐ฐ๐ถ๐จ๐ฉ๐ฐ๐ถ๐ต ๐๐ญ๐ข๐ค๐ฌ ๐๐ณ๐ช๐ฅ๐ข๐บ. ๐๐ฆ ๐ฌ๐ฆ๐ฑ๐ต ๐ฃ๐ณ๐ช๐ฏ๐จ๐ช๐ฏ๐จ ๐ค๐ณ๐ฆ๐ข๐ต๐ช๐ท๐ฆ ๐ช๐ฅ๐ฆ๐ข๐ด ๐ต๐ฐ ๐ต๐ฉ๐ฆ ๐ต๐ข๐ฃ๐ญ๐ฆ ๐ข๐ฏ๐ฅ ๐ฆ๐น๐ฆ๐ค๐ถ๐ต๐ฆ๐ฅ ๐ต๐ฉ๐ฆ๐ฎ. ๐๐ฉ๐ฆ ๐๐๐ ๐ธ๐ข๐ด 100% ๐ธ๐ฐ๐ณ๐ต๐ฉ ๐ช๐ต." - Albert, founder at Von Baer.
โญโญโญโญโญ
"๐ฐ ๐๐๐ ๐ ๐๐๐๐๐ ๐๐๐๐ ๐บ๐๐๐ ๐๐๐๐ ๐๐๐ ๐๐๐๐๐๐๐๐๐. ๐๐ฆ ๐ณ๐ฆ๐ฃ๐ถ๐ช๐ญ๐ต ๐ฎ๐บ ๐ง๐ญ๐ฐ๐ธ๐ด ๐ข๐ฏ๐ฅ ๐ฉ๐ฆ๐ญ๐ฑ๐ฆ๐ฅ ๐ฎ๐ฆ ๐ช๐ฎ๐ฑ๐ณ๐ฐ๐ท๐ฆ ๐ฎ๐บ ๐ค๐ข๐ฎ๐ฑ๐ข๐ช๐จ๐ฏ๐ช๐ฏ๐จ ๐ด๐ฐ ๐ฎ๐ถ๐ค๐ฉ. ๐'๐ท๐ฆ ๐ธ๐ฐ๐ณ๐ฌ๐ฆ๐ฅ ๐ธ๐ช๐ต๐ฉ ๐ง๐ณ๐ฆ๐ฆ๐ญ๐ข๐ฏ๐ค๐ฆ๐ณ๐ด ๐ฃ๐ฆ๐ง๐ฐ๐ณ๐ฆ ๐ธ๐ฉ๐ฐ ๐ด๐ต๐ณ๐ถ๐จ๐จ๐ญ๐ฆ๐ฅ ๐ต๐ฐ ๐ถ๐ฏ๐ฅ๐ฆ๐ณ๐ด๐ต๐ข๐ฏ๐ฅ ๐ฎ๐บ ๐ฃ๐ณ๐ข๐ฏ๐ฅ. ๐๐ฉ๐ข๐ต ๐ธ๐ข๐ด ๐ฏ๐ฆ๐ท๐ฆ๐ณ ๐ต๐ฉ๐ฆ ๐ค๐ข๐ด๐ฆ ๐ธ๐ช๐ต๐ฉ ๐๐ช๐ช๐ฎ." - Christina, founder at Maison Marron et amis.
๐๐๐ซ๐โ๐ฌ ๐ก๐จ๐ฐ ๐ ๐๐๐ง ๐ก๐๐ฅ๐ฉ ๐ฒ๐จ๐ฎโฆ
- A monthly email+SMS calendar that drives repeat revenue without constant promos.
- A segmentation strategy that goes beyond "90-days engaged."
- Post-purchase flows that cater to each segment and increase your 30-day repeat rate.
- A welcome sequence that converts new subscribers into customers.
- Abandonment flows (site, browse, cart) that recover lost revenue without discounts.
- A pop-up form that collects zero-party data, unlocks personalization insights, and converts 10-20% of your website traffic onto your list.
- A few secret money-making automations you probably havenโt heard of yet.
- Plus unlimited retention marketing consultation.
๐๐ง๐ ๐ฆ๐จ๐ซ๐ ๐ญ๐ก๐ข๐ง๐ ๐ฒ๐จ๐ฎ ๐ฌ๐ก๐จ๐ฎ๐ฅ๐ ๐ค๐ง๐จ๐ฐ...
I donโt do any short-term hacks or promise to โadd $50k to your monthly revenue in 60 days, or you donโt pay.โ
My only promise to you is that with me, youโll develop a world-class customer retention strategy and become a more profitable business.
If that sounds good, send me a message and let's talk!
Siim Pettai
Klaviyo
Email Marketing
Email Copywriting
Email Design
Email Automation
Ecommerce Marketing
Drip
Omnisend
Sales Copywriting
Market Research
Audience Segmentation
Marketing Automation Audit
Email Marketing Strategy
Direct Response Copywriting
Email Campaign Optimization
Andra Ioana R.
Chiva, Spain
$79/hr
4.9
109 jobs
Hi, Iโm Andra. I help businesses grow revenue by turning marketing strategy into clear, executable systems, backed by 13 years of hands-on experience across content, email, funnels, and automation.
Click โHire Nowโ or simply send me a message if you want your business to add more predictable revenue with the help of a trusted partner.
WHY PARTNER WITH ME
- 13+ years of experience in digital marketing, automation, and strategy
- Certified Expert in Klaviyo, HubSpot, ActiveCampaign, MailChimp, Meta Ads, LinkedIn Ads
- Skilled at balancing AI innovation with human storytelling
- Clear communication, fast turnaround, and zero guesswork
- Multilingual: English, Spanish, French, Romanian
- Experience working with dozens of clients in North and Central America, Europe, and Asia
HOW I CAN HELP YOU
- Get more clients on autopilot with optimized lead-generation campaigns
- Turn your website into a sales machine through high-converting funnels
- CRM/Email platform set-up and integration for seamless onboarding
- Email strategy and execution to attract, convert, and retain customers
- Integrate AI into your business workflow to eliminate busywork and accelerate growth
- Train your team to adopt AI confidently, ethically, and profitably
- Create an aligned marketing strategy that supports your long-term goals
- Scale without burnout using automation and intelligent systems
CLIENT RESULTS
Here are some of the outcomes Iโve delivered:
- Generated high-quality leads for service businesses with CPL as low as $1.12
- Increased client email open rates from 22% โ 40% for a 20k+ list
- Developed marketing automation that increased conversion rates by 17% in 6 weeks
- Built funnel systems that operate 24/7, generating leads while businesses sleep
- Trained teams to reduce manual work by 30โ50% using AI workflows
CLIENT REVIEWS
"Andra is amazing!
Communicates so clearly, brilliant at designing emails and coming up with clever campaigns!
She is very valuable to our business now !!"
"I had the pleasure of working with Andra on our email marketing campaigns, and she exceeded expectations. She was very responsive and adapted quickly to our evolving needs. I highly recommend her for any email marketing projects!"
"Amazing talent. Easy to work with. Would recommend and hire again."
If youโre looking to simplify your marketing, streamline your workflows, or finally bring AI into your business in a way that actually makes sense, just send me a message.
Iโd love to hear about your goals and see how I can help you reach them.
Social Media Marketing
Internet Marketing
Marketing Strategy
Brand Consulting
Social Media Optimization
Pay Per Click Advertising
Twitter/X Marketing
Community Management
Facebook
Instagram
Pankaj S.
Barcelona, Spain
$15/hr
4.8
88 jobs
AI-Powered Shopify Expert specializing in Shopify Development, Shopify Plus, UX/UI Design, AI Automation, and Conversion Rate Optimization (CRO). I help DTC brands, eCommerce businesses, startups, and growing companies build high-performing Shopify stores that increase conversions, automate operations, enhance customer experiences, and drive sustainable business growth.
Hi, I am Pankaj
With 10+ years of experience in eCommerce development, I have successfully partnered with startups, established brands, and fast-growing businesses globally, delivering Shopify solutions for clients across the USA, UK, Canada, Australia, Europe, the UAE (Dubai), and other international markets.
Whether youโre launching a new Shopify store, upgrading to Shopify Plus, redesigning an existing store, migrating from another platform, or developing custom functionality, I deliver tailored solutions that align with your business goals and create long-term value.
Over the past few years, I have integrated the latest AI technologies into Shopify ecosystems, helping businesses automate workflows, personalize customer experiences, streamline operations, and increase efficiency.
๐ ๐ฆ๐ต๐ผ๐ฝ๐ถ๐ณ๐ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐ & ๐ฒ๐๐ผ๐บ๐บ๐ฒ๐ฟ๐ฐ๐ฒ ๐ฆ๐ผ๐น๐๐๐ถ๐ผ๐ป๐
I build secure, scalable, and conversion-focused Shopify stores using modern development standards and Shopify best practices.
โพ Shopify Store & Shopify Plus Development
โพ Shopify Theme Development & Customization
โพ Shopify Liquid & Shopify 2.0
โพ Custom Features & Shopify Functions
โพ Checkout Extensibility
โพ Shopify APIs, GraphQL & REST API
โพ Headless Shopify
โพ Store Migration & Replatforming
โพ B2B, Wholesale & Subscription Stores
โพ Ongoing Maintenance & Technical Support
๐ค ๐๐ ๐๐๐๐ผ๐บ๐ฎ๐๐ถ๐ผ๐ป & ๐๐ป๐๐ฒ๐น๐น๐ถ๐ด๐ฒ๐ป๐ ๐ฒ๐๐ผ๐บ๐บ๐ฒ๐ฟ๐ฐ๐ฒ
I use the latest AI technologies to simplify operations, improve customer experiences, and automate business workflows.
โพ OpenAI GPT, Claude, Gemini & Perplexity AI
โพ AI Agents & MCP Integration
โพ Shopify Magic & Shopify Sidekick
โพ AI Chatbots & Customer Support
โพ Shopify Flow, n8n, Make & Zapier
โพ AI Product Recommendations & Smart Search
โพ AI Content & Workflow Automation
โพ Custom AI Solutions for Shopify
๐จ ๐จ๐ซ/๐จ๐ & ๐๐ผ๐ป๐๐ฒ๐ฟ๐๐ถ๐ผ๐ป ๐ข๐ฝ๐๐ถ๐บ๐ถ๐๐ฎ๐๐ถ๐ผ๐ป
Every Shopify store is designed to improve user experience, increase engagement, and maximize conversions.
โพ UX Research & Customer Journey Mapping
โพ Modern UI & Mobile-First Design
โพ Landing, Product & Collection Pages
โพ Conversion Rate Optimization
โพ Cart & Checkout Optimization
โพ Upsell, Cross-Sell & AOV Optimization
โพ A/B Testing & Heatmap Analysis
โพ Figma to Shopify Development
โก ๐ฆ๐ต๐ผ๐ฝ๐ถ๐ณ๐ ๐ฆ๐๐ข, ๐ฃ๐ฒ๐ฟ๐ณ๐ผ๐ฟ๐บ๐ฎ๐ป๐ฐ๐ฒ & ๐ข๐ฝ๐๐ถ๐บ๐ถ๐๐ฎ๐๐ถ๐ผ๐ป
I build Shopify stores that are optimized for search engines, speed, user experience, and long-term organic growth.
โพ Shopify SEO & Technical SEO
โพ SEO-Friendly Shopify Development
โพ Core Web Vitals Optimization
โพ Shopify Speed Optimization
โพ Google Lighthouse & GTmetrix
โพ Structured Data & Schema Markup
โพ Image, CSS & JavaScript Optimization
โพ Performance Monitoring & Technical Audits
๐ ๐ฆ๐ต๐ผ๐ฝ๐ถ๐ณ๐ ๐๐ฝ๐ฝ๐ & ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป๐
I integrate trusted Shopify apps and business tools to create a seamless, scalable, and data-driven eCommerce ecosystem.
โพ Klaviyo, Omnisend & Mailchimp
โพ Recharge, Loox & Yotpo
โพ Gorgias Customer Support
โพ GA4, Google Tag Manager & Meta Pixel
โพ Stripe, PayPal & Shipping Platforms
โพ CRM, ERP & Custom API Integrations
๐ ๐๐ป๐ฑ๐๐๐๐ฟ๐ถ๐ฒ๐ ๐โ๐๐ฒ ๐๐ฒ๐น๐ฝ๐ฒ๐ฑ ๐๐ฟ๐ผ๐
โจ Fashion & Apparel | Beauty & Cosmetics | Health & Wellness
โจ Home & Furniture |Jewelry & Luxury Brands | Food & Beverage
โจ Electronics & Consumer Goods | Pet Products | Sports & Outdoor
โจ Baby & Kids Brands | Supplements & Nutrition | Real Estate
โจ DTC Brands | B2B & Wholesale | Subscription Businesses
โจ Luxury Brands | Eco-Friendly Brands | High-Growth eCommerce Startups
๐ฏ ๐ช๐ต๐ฎ๐ ๐ฌ๐ผ๐ ๐๐ฎ๐ป ๐๐ ๐ฝ๐ฒ๐ฐ๐
โพ High-Performing & Conversion-Focused Shopify Solutions
โพ Better UX/UI & Customer Experience
โพ Fast, SEO-Friendly & Scalable Development
โพ AI Automation & Streamlined Workflows
โพ Secure Integrations & Reliable Performance
โพ Transparent Communication & On-Time Delivery
โพ Long-Term Support & A Trusted Technology Partner
Great eCommerce is built through the right combination of technology, creativity, and strategy. I am passionate about helping businesses build Shopify stores that are fast, scalable, AI-powered, and designed to deliver exceptional customer experiences and measurable business growth.
Whether itโs a new Shopify store, a complex custom solution, or long-term technical support, I bring the same commitment to quality, innovation, and results to every project.
I am always available for chat, audio calls, and video meetings to discuss your ideas, answer your questions, and explore the best solution for your business.
Thank you๐ค for taking the time to visit my profile.
Ecommerce
Shopify
Shopify Website Design
Shopify Development
Ecommerce Website
Shopify Website Redesign
Shopify Plus
Shopify SEO
Landing Page Design
Web Design
Web Development
Ecommerce Product Upload
Custom Ecommerce Store
Ecommerce Theme Installation
UX & UI Design
Conversion Rate Optimization
Product Management
Dropshipping
AI Implementation
Store Migration
Max Z.
Valencia, Spain
$39/hr
4.6
55 jobs
๐ Turn Klaviyo into one of your highest ROI marketing channels.
$31.2M+ attributed revenue โข 245+ Shopify brands โข 1,100+ flows โข 2,200+ campaigns.
I build lifecycle email systems that increase retention, repeat purchases, customer LTV, and predictable revenue.
Whether you need automations, campaigns, segmentation, migrations, or a complete retention strategy, I can help.
As Co-Founder of UAATEAM, I approach email as part of the entire acquisition and retention system, including CRO, attribution, customer journey, CAC, LTV, and ROI.
Many brands already have their Klaviyo email platform connected to Shopify, but the account is not working at full potential. Their Klaviyo email setup is live, yet flows are not converting. Abandoned cart revenue is weak. Welcome series performance is below benchmark. Post-purchase emails are disconnected from retention goals. Klaviyo campaigns run regularly, but revenue is inconsistent. Segmentation is too basic. Deliverability hurts inbox placement. Shopify, Klaviyo, GA4, and store revenue attribution do not match.
That is where I can help.
โ๏ธ My work covers Klaviyo email marketing strategy, Klaviyo email marketing flows, Shopify Klaviyo integration, Klaviyo integration audits, Shopify email automation, email automation, lifecycle marketing, retention strategy, customer segmentation, deliverability, email campaign management, analytics, attribution, revenue optimization, and cold email marketing strategy when outbound acquisition is part of the growth plan.
๐ฉ I build and optimize Klaviyo email marketing flows that usually create the biggest impact for Shopify and eCommerce brands:
โข Welcome Flow
โข Abandoned Cart Flow
โข Checkout Abandonment Flow
โข Browse Abandonment Flow
โข Post-Purchase Flow
โข Win-Back Flow
โข Replenishment Flow
โข Cross-Sell & Upsell Flows
โข VIP & Loyalty Flows
โข Subscription Flow
โข Back-in-Stock Flow
โข Sunset & Reactivation Flows
โข Review Request Flow
๐ง I also build and optimize every Klaviyo campaign, including promotional campaigns, campaign calendars, product launches, newsletters, email templates, offer strategy, subject lines, CTAs, A/B testing, customer segmentation, performance reporting, and email revenue analysis.
High-performing Klaviyo accounts are built on continuous optimization, not one-time setup. Success comes from understanding customer behavior, purchase history, segmentation, deliverability, attribution, and how every flow and campaign supports the complete customer lifecycle.
I focus on identifying the highest-impact opportunities first, so brands see measurable improvements in revenue, retention, repeat purchases, and customer lifetime value without unnecessary complexity.
๐ I help brands find and fix revenue leaks inside Klaviyo:
โข Weak flow logic
โข Missing automations
โข Poor segmentation
โข Low open and click-through rates
โข Deliverability risks
โข Inactive subscribers
โข Broken tracking or unclear attribution
โข Inconsistent campaign revenue
โข Underused customer data
โข Missed retention opportunities
UAATEAM is a full-cycle digital marketing agency with 12+ years of experience across PPC, SEO, CRO, analytics, paid media, and retention marketing. Your Klaviyo email marketing is never managed in isolation. I connect Klaviyo strategy with traffic quality, landing pages, conversion rate optimization, customer LTV, CAC efficiency, attribution, and ROI.
๐ My process is simple:
1. Audit
Review your Klaviyo and Shopify setup, flows, campaigns, segments, forms, deliverability, tracking, customer data, and revenue performance.
2. Rebuild
Improve flow architecture, Shopify email automation, Klaviyo integration, campaign logic, segmentation, templates, lifecycle messaging, attribution, and retention strategy.
3. Optimize
Continuously improve revenue, retention, LTV, repeat purchases, ROI, and customer engagement.
๐ For segmentation, I use purchase behavior, RFM analysis, product interest, lifecycle stage, AOV, LTV, VIP status, churn risk, discount sensitivity, and engagement data.
For analytics and attribution, I work with Klaviyo, Shopify, Shopify Plus, GA4, Google Tag Manager, Looker Studio, dashboards, and server-side tracking when needed.
๐ฏ Best fit:
Shopify, Shopify Plus, DTC, B2B, subscription, and eCommerce brands in fashion, beauty, skincare, supplements, wellness, home goods, food & beverage, pet, and lifestyle.
If you're looking for an email marketing expert and Klaviyo email marketing expert who can build scalable Shopify email automation, optimize Klaviyo email marketing flows, improve retention, and increase long-term revenue, I can help.
Last updated: August 3, 2026
Klaviyo
Email Marketing
Email Design
Email Marketing Strategy
Email Campaign Setup
Email & Newsletter
Copywriting
Email Copywriting
Ecommerce Marketing
Marketing Strategy
SMS
Email Deliverability
Google Ads
Google Shopping
Search Engine Marketing
Google Analytics
Conversion Rate Optimization
Shopify
Campaign Management
Email Marketing Consultation
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
โUpwork provides an umbrella-level of security. I can see a talentโs work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.โ
KD
Kim Darling
Emerald Tiger
โUpwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.โ
DM
David Merry
Kinetic Investments
โOur very specific requirements can be a challengeโWith Upwork, weโre able to access a bigger community to ensure the success of our projects.โ
KK
Katja Krohn
Summa Linguae
How do I hire a Klaviyo Expert in Spain on Upwork?
You can hire a Klaviyo Expert in Spain on Upwork in four simple steps:
Create a job post tailored to your Klaviyo Expert project scope. We'll walk you through the process step by step.
Browse top Klaviyo Expert talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Klaviyo Expert profiles and interview.
Hire the right Klaviyo Expert for your project from Upwork, the world's largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Klaviyo Expert?
Rates charged by Klaviyo Experts on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Klaviyo Expert in Spain on Upwork?
As the world's work marketplace, we connect highly-skilled freelance Klaviyo Experts and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Klaviyo Expert team you need to succeed.
Can I hire a Klaviyo Expert in Spain within 24 hours on Upwork?
Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive Klaviyo Expert proposals within 24 hours of posting a job description.