JA Technical Consulting
Jad Atoui - Technical Consultant

About Jad

Technical consultant with 20+ years of experience in API development, system integrations, and marketing automation. Helping e-commerce and SaaS businesses streamline their operations with custom solutions.

Expertise & Experience

7+ years of Klaviyo expertise spanning Technical Support, Integrations Engineering, and Pre-Sales at Klaviyo HQ

Now an independent consultant, delivering tailored Klaviyo and e-commerce solutions to businesses worldwide

Deep insider knowledge of Klaviyo's API ecosystem, from basic implementations to complex automation workflows

Why Choose Me?

  • Fast, reliable delivery on every project
  • Clear communication throughout the process
  • Ongoing support and maintenance
  • Expert consulting tailored to your business

Certifications

Klaviyo Product Certificate
Klaviyo Deliverability Certificate
Klaviyo Developer Certificate
Okendo Partner & Product Fundamentals certification
Okendo Loyalty Theory & Basics Certification

Technical Skills

Klaviyo APIJavaScript/TypeScriptPythonREST APIsWebhooksE-commerce PlatformsData AnalyticsAutomation WorkflowsZapiern8nMake.comShopifySalesforce Commerce Cloud

Services I Offer

Custom API integrations and automation solutions to power your business growth

Custom API Integrations

Connect your platforms, CRM, and custom applications for seamless data flow across your entire tech stack.

  • REST API Implementation
  • Real-time Data Sync
  • Error Handling & Monitoring
  • Documentation & Support
Marketing Automation Setup

Build sophisticated email workflows and automation sequences that nurture leads and drive conversions.

  • Behavioral Triggers
  • Segmentation Logic
  • A/B Testing Setup
  • Performance Optimization
Data Migration & Management

Safely migrate your customer data and set up robust data management processes.

  • Data Import/Export
  • Custom Field Mapping
  • Data Validation
  • Backup Solutions
Klaviyo Consulting & Strategy

Get expert guidance on Klaviyo best practices, platform optimization, and strategic implementation.

  • Platform Assessment
  • Strategy Development
  • Best Practices Review
  • Implementation Planning
E-commerce Integrations

Connect your online store with Klaviyo for advanced customer tracking and personalization.

  • Shopify/WooCommerce
  • Order Tracking
  • Product Recommendations
  • Abandoned Cart Recovery
Webhook Development

Set up real-time webhooks for instant data updates and event-driven automation.

  • Event Listeners
  • Data Processing
  • Error Recovery
  • Scalable Architecture

Need Something Custom?

Every business is unique. If you don't see exactly what you need above, let's discuss your specific requirements and create a tailored solution.

Discuss Your Project

Success Stories

Real results from real projects. See how I've helped businesses transform their email marketing.

Multi-Location Klaviyo Orchestration

Fashion Retailer

Helped a digital retailer with both website and retail locations manage distinct Klaviyo accounts. The e-commerce platform was Shopify, connected to separate Klaviyo accounts for each location. Created an orchestration app that synced profiles from chain locations to the e-commerce account and propagated unsubscribes from e-commerce to chain accounts to prevent unwanted marketing.

Key Results:

  • Unified customer profiles across all locations
  • Automated unsubscribe propagation
  • Cost-effective $5/month solution

Technologies:

PythonPythonAnywhereKlaviyo APIShopifyProfile SyncAutomation
Custom Ecommerce Integration

T-Shirt Printing Business

Developed a custom integration between Deco Network and Klaviyo for a t-shirt printing business. Implemented JavaScript snippets to track viewed products and cart additions, then created a server sync via Make.com flow that makes hourly API calls to pull latest orders and sync customer data to Klaviyo.

Key Results:

  • Real-time product tracking implementation
  • Automated hourly order synchronization
  • Complete customer journey visibility

Technologies:

JavaScriptDeco Network APIMake.comKlaviyo APIOrder SyncEvent Tracking
Healthcare Email Marketing Solution

ADHD Psychiatry Website

Developed a comprehensive email marketing solution for an ADHD psychiatry practice. Created syncs between Typeform questionnaires, Streak CRM for call attendance and assessment bookings, and Calendly appointments using Zapier. Also converted Figma designs into custom Klaviyo email templates for professional patient communications.

Key Results:

  • Automated patient journey tracking
  • Seamless appointment booking integration
  • Professional branded email templates

Technologies:

Typeform APIZapierStreak CRMCalendlyKlaviyo TemplatesFigma to Email
Multi-Locale Profile Optimization

European Motorbike Equipment Retailer

Built an intelligent locale detection system for a European motorbike equipment retailer selling across multiple countries. The solution analyzed Klaviyo form submissions, Shopify customer data, phone number country codes, and email domain suffixes to automatically assign the correct locale to customer profiles, enabling targeted regional marketing campaigns.

Key Results:

  • Accurate locale assignment across all profiles
  • Enabled region-specific marketing campaigns
  • Improved email engagement through localized content

Technologies:

PythonPythonAnywhereKlaviyo APIShopifyProfile SyncAutomation
Omnichannel Jewelry Retailer Integration

Jewelry Retailer

Created a comprehensive integration for a jewelry retailer using Build.shop as their e-commerce platform and FoxPro POS for in-store sales. Implemented webhooks via Zapier to sync e-commerce events, CallRail inbound calls, and POS transactions to Klaviyo. Added client-side JavaScript to Build.shop for enhanced tracking of browsing behavior and cart activity.

Key Results:

  • Unified online and in-store customer data
  • Call tracking integrated into customer profiles
  • Real-time e-commerce event tracking

Technologies:

Build.shopFoxPro POSCallRailZapierJavaScriptKlaviyo API
IT Asset Management Dashboard

IT Services Company

Built a data synchronization solution for an IT services company to consolidate hardware and software resource information. Synced data from NinjaOne systems and a Hostgator WordPress site into SmartSheet, creating a user-friendly display of all managed assets for clients and internal teams.

Key Results:

  • Centralized view of all hardware and software assets
  • User-friendly SmartSheet dashboard for clients
  • Automated data sync from multiple sources

Technologies:

NinjaOneWordPressHostgatorSmartSheetAPI IntegrationData Sync

What Clients Say

Don't just take my word for it. Here's what my clients have to say about working together.

"Jad was instrumental in resolving issues with our Klaviyo 'Back in Stock' integration on a highly customized Shopify theme. We had been experiencing persistent problems that were difficult to diagnose, but Jad quickly identified the root cause and implemented an effective solution — he was professional, communicative, and highly efficient throughout the process. I would confidently recommend him to anyone seeking expert support with Klaviyo and Shopify!"
Michael D.
Founder & Principal at Targeted Marketing

Partnerships

I work with leading platforms to deliver comprehensive solutions for your marketing needs

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Klaviyo Partner Bronze Badge