<J/Dev>
Available · Open to Remote Roles

I Design & Build Email Systems That Drive Revenue

Klaviyo flows, Figma-designed campaigns, and fullstack development, end to end. I bridge the gap between marketing strategy and technical execution so your email channel actually performs.

KlaviyoFigmaEmail AutomationNext.jsReactAI Integration

3+

Klaviyo Flows

42%

Avg. Open Rate

20+

Automations

10+

Apps Shipped

Olajide Igbalaye, Email Systems Designer and Fullstack Developer

Klaviyo avg.

42% open rate

Email Systems

& Fullstack Dev

01 — What I Do

Two Disciplines. One Specialist.

Most email specialists can't code. Most developers don't do email. I do both — which means I can take a strategy from a Figma wireframe to a live, revenue-generating Klaviyo flow without handing off to anyone.

Primary Specialisation

Email Marketing Systems

I design, build, and optimise email systems that convert subscribers into buyers, using Klaviyo, Figma, and deep segmentation strategy.

  • Klaviyo flow design & deployment
  • Welcome & onboarding sequences
  • Abandoned cart & browse recovery
  • Post-purchase & retention flows
  • Campaign strategy & segmentation
  • Figma email wireframes & templates
  • A/B testing & performance reporting
  • ESP migration & list management
KlaviyoFigmaMailchimpActiveCampaignHubSpot
See email work

Technical Backbone

Fullstack Development

From custom web apps to AI-powered tools and automation pipelines, I build the technical infrastructure that makes marketing systems scale.

  • Next.js & React web applications
  • Custom landing pages & funnels
  • API integrations & webhooks
  • AI-powered tools & automations
  • CRM builds & pipeline setup
  • Make / Zapier workflow automation
  • TypeScript & fullstack architecture
  • Performance optimisation & SEO
Next.jsReactTypeScriptOpenAIMake
See dev projects

Available for full-time remote, contract, and freelance engagements worldwide. Get in touch →

02 — Email Work

Campaigns That Actually Performed

Real flows. Real numbers. Every campaign was designed in Figma, built in Klaviyo, and measured against industry benchmarks.

Fashion E-commerce

Welcome Series

viaKlaviyo

Designed and deployed a 5-email welcome series for a fashion DTC brand. Focused on brand storytelling, product education, and a first-purchase incentive. Built the full flow wireframe in Figma before Klaviyo build.

KlaviyoFigmaSegmentationA/B Testing

Results

Open Rate

48%

vs 21% industry avg

Click Rate

9.2%

vs 2.7% industry avg

Revenue Attr.

$4,200

first 30 days

Health & Wellness

Abandoned Cart Recovery

viaKlaviyo

Built a 3-step abandoned cart sequence with dynamic product blocks pulling from the Shopify catalogue. Included a time-sensitive discount on step 3. Designed mobile-first in Figma, integrated Klaviyo's product feed.

KlaviyoShopifyFigmaDynamic Content

Results

Recovery Rate

18.4%

of abandoned carts

Open Rate

42%

avg across sequence

ROI

11×

on campaign build cost

SaaS / Digital Product

Post-Purchase Retention

viaKlaviyo

Engineered a post-purchase flow to reduce churn and drive upsells for a digital subscription product. Included onboarding tips, usage milestones, and a referral ask at day 14. Full funnel mapped in Figma before build.

KlaviyoFigmaAutomationRetention

Results

Churn Reduction

23%

over 60-day window

Upsell Conv.

7.1%

from flow touchpoints

Referrals

55+

driven via day-14 email

My process

StrategyFigma DesignKlaviyo BuildTest & QADeployReport
Start a campaign

03 — Process

From Figma to Revenue

A transparent, structured process that keeps you in control at every stage. No black boxes, no guesswork, no surprises.

01

Discovery & Strategy

We map your audience, goals, and current email setup. I audit what exists, identify gaps, and propose a flow architecture tailored to your funnel stage.

02

Figma Flow Design

Every email and sequence is designed in Figma first: layout, copy structure, CTA placement, mobile view. You approve the design before a single line goes into Klaviyo.

03

Klaviyo Build & Automation

Flows are built inside Klaviyo with proper segmentation, conditional splits, dynamic product blocks, and timing logic. If your stack needs custom integration, I write the code.

04

Test, QA & Deploy

Every flow is tested across devices and email clients — Gmail, Outlook, Apple Mail. Seed sends, link checks, and rendering QA before anything goes live.

05

Reporting & Optimisation

Post-launch I track open rates, click rates, revenue attribution, and unsubscribe trends. I deliver a report with real insights and iterate based on data, not guesswork.

06

Handover or Ongoing

You get full documentation and a clean Klaviyo account you own. I can stay on as your email operator, running campaigns, A/B tests, and seasonal flows on a retainer.

Design before build

Figma-first means fewer revisions and zero surprises when it goes live in Klaviyo.

Code when it matters

Most email specialists can't integrate APIs or build custom logic. I can, which unlocks more powerful automations.

You own everything

Your Klaviyo account, your Figma files, your data. Full handover with documentation, always.

04 — Dev Work

Fullstack Projects

Production-grade web applications spanning e-commerce, edtech, biotech, and SaaS. Every project is live and shipped.

Phytogenix

Phytogenix

Digital herbal clinical research platform bridging university research and medical institutions. Research submission, peer review, and publication workflows.

Next.jsTypeScriptTailwind CSS
Secacad

Secacad

Cybersecurity skills assessment platform for individuals and organisations. Adaptive testing, progress tracking, and certification-aligned question banks.

ReactNext.jsTypeScript
Panaceutics

Panaceutics

Biotech company advancing wellness through science-backed, plant-based formulations. Built with performance and SEO as primary goals.

Next.jsTailwind CSSSEO
Soprep

Soprep

Exam prep web app with past questions, AI-assisted explanations, and real-time progress tracking. Helped thousands of students improve their scores.

ReactOpenAI APITypeScript
Tizzle Shop

Tizzle Shop

E-commerce platform with an integrated talent marketplace. Product catalogue, checkout flow, and seller onboarding built from scratch.

Next.jsE-commerceTailwind CSS
Secquiz App

Secquiz App

Cybersecurity quiz application for skill testing and certification prep. Gamified learning with leaderboards and topic-based filtering.

ReactTypeScriptGamification

05 — About

The Dev Who Gets
Email Marketing.

I'm Olajide Igbalaye, an Email Systems Designer and Fullstack Developer. Most email specialists can't code. Most developers don't understand email marketing. I live at the intersection of both.

I design email flows in Figma, build and deploy them in Klaviyo, then connect everything to your stack with code. From welcome series to post-purchase sequences, I own the full pipeline.

With 10+ years building digital products and marketing systems, I combine technical depth with a commercial mindset. I understand both the code and the customer journey.

3+

Klaviyo Flows Built

42%

Avg. Open Rate

20+

Automations Deployed

10+

Web Apps Shipped

Focus Areas

  • Email Marketing Systems
  • Klaviyo Flow Design & Deployment
  • Figma Email & Workflow Design
  • Fullstack Web Development
  • AI & Marketing Automation

Tools

KlaviyoFigmaMailchimpActiveCampaignHubSpotMake (Integromat)ZapierOpenAI APINext.jsReactTailwind CSSTypeScriptGoHighLevel CRMLangChainElevenLabsRunway ML

Ready to work together

Your email channel is a revenue stream. Let's make it perform.

Whether you need a full Klaviyo build, a Figma-designed email system, a fullstack web app, or a developer who understands marketing, I'm available remotely, worldwide.

Remote · Full-time · Contract · Freelance · Worldwide

06 — Contact

Ready to build something that performs?

Tell me about your project. I'll review it and get back to you within 24 hours.

Email Marketing

Klaviyo flows, campaign strategy, Figma design, ESP migration

Fullstack Dev

Next.js apps, AI tools, automation pipelines, custom integrations

Remote Engagements

Full-time, contract, or freelance. Available worldwide.

Direct email

olajide@jdev.live

Let's talk

Response within 24 hours. No spam, ever.

Your details are never shared or sold.