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Growth Engineer

Julio Lopez Revenue Infrastructure Builder

I help growth-stage companies and ambitious businesses build the marketing infrastructure that turns ad spend into predictable revenue. From managing six-figure paid media budgets to automating entire sales pipelines.

10+
Years Experience
4
Active Ventures
SaaS
to SMB Experience
Julio Lopez
$0K+
Monthly Ad Spend Managed
0+
User Sign-ups Driven
0
Industries Served
0+
Workflows Automated

My Approach to Growth

Julio Lopez

A Marketer Who Codes

Expert marketing professional with a unique blend of creative strategies and analytics-driven insights.

As founder of Lux Marketing Agency (est. 2018), I help startups and small businesses implement profitable marketing funnels, formalize sales pipelines in HubSpot, and launch B2B outbound operations including call center setup and outreach automation. I've managed up to six figures in monthly ad spend and consistently deliver ROI across budgets of all sizes.

During my time as Head of Growth at Glossi, I led user growth initiatives that generated over 2,000 sign-ups, optimized customer acquisition strategies, and formalized the enterprise sales pipeline in HubSpot. My expertise in workflow automation using n8n, Flowise, Clay.com, and Make.com streamlined customer interactions and internal processes for measurable business impact.

I specialize in building robust data pipelines integrating HubSpot, Klaviyo, Postgres, and NocoDB, while leveraging Jitsu CDP to unify customer data for personalized marketing campaigns. My approach combines technical expertise with strategic thinking to deliver predictable, scalable revenue growth.

Paid Media Management Conversion Optimization Email Marketing CRM Strategy API Integrations Jitsu CDP Rudderstack Server-side Analytics n8n Flowise PHP / JS / SQL HubSpot

Case Studies

Glossi.io

SaaS / User Acquisition

Implemented a comprehensive data infrastructure using NGINX for first-party data collection, Jitsu, Google Tag Manager, BigQuery, identity stitching, bot detection, and targeted Facebook Ads. The data-driven approach generated more than twice the sign-ups compared to the sales team.

0x
vs Sales Team
0+
Sign-ups

Yellow Picnic

E-commerce / Subscription Box

Full-stack marketing and technical setup: established LLC structure, built financial reports, led brand planning, launched website with compelling copy. Implemented customer onboarding with Mautic, customer service with Chatwoot and Twilio, and marketing with Jitsu CDP and Google Server Side Tag Manager. Built WooCommerce subscription model.

5-Figure
Revenue in 3 Months
Full Stack
Marketing & Tech

Santa Monica History Museum

Non-profit / Fundraising

Developed a custom WordPress plugin integrating with Meta's Conversion API (CAPI) for real-time sales tracking, bypassing ad blockers. Ran comprehensive Facebook and Instagram ad campaigns for a major fundraising event. The custom tracking solution combined with strategic social media marketing made the fundraiser the most financially successful in the museum's history.

#1
Most Successful Fundraiser
CAPI
Custom Plugin

Vue Media

Real Estate / AI Tool

Built an AI-powered Listing Photography Analyzer that evaluates real estate listing photos for quality, composition, and market appeal. The tool provides instant analysis with 10+ quality metrics and personalized improvement tips to help real estate agents optimize their listings.

< 30 sec
Instant Analysis
0+
Quality Metrics

Listing Labs

Vacation Rentals / AI Platform

Developed a comprehensive AI platform that analyzes Airbnb and VRBO listings to help hosts maximize bookings and revenue. The platform provides scoring across 7 categories and competitor tracking for up to 5 properties.

< 30 sec
Analysis Time
0
Scoring Categories

GTM Conversions CSV

WordPress Plugin / E-commerce

Built a WordPress plugin that recovers 15-30% of Google Ads conversions lost to ad blockers, browser privacy restrictions, and cookie expiry. The plugin captures GCLID/GBRAID/WBRAID identifiers server-side, intercepts dataLayer events, stores conversions in a local database, and serves a Google Ads Data Manager-ready CSV endpoint for automated offline conversion imports.

0%
Conversions Recovered
0%
ROAS Improvement

What I Build

Paid Media & Acquisition

Full-funnel campaign management from strategy to optimization, with server-side tracking that recovers conversions lost to ad blockers.

Facebook Ads · Google Ads · Meta CAPI · Google Tag Manager · Google Analytics

Automation & Workflows

End-to-end process automation that eliminates manual work across marketing, sales, and customer operations.

n8n · Flowise · Clay.com · Make.com · Mautic · Twilio

Data Infrastructure

First-party data collection, identity resolution, and unified customer profiles that power personalized campaigns.

Jitsu CDP · Rudderstack · BigQuery · Postgres · NocoDB

CRM & Sales Pipeline

Pipeline formalization, lead scoring, outbound automation, and B2B call center operations that turn leads into revenue.

HubSpot · Klaviyo · Chatwoot · WordPress · WooCommerce

What Clients Say

★★★★★

"Julio is a top notch Google partner for us. He is up to date on all the changes that Google constantly throws at you and is fast to respond to all our needs. Highly recommended."

James Berry

James Berry

Chief Strategy Officer, Wine and the Web

★★★★★

"Julio is a master of his craft and is very easy to work with. He's very busy but worth any wait!"

Taylor Eason

Taylor Eason

Principal, Cork and Fork Media

★★★★★

"Excellent work! Julio really did a great job with my SEO and Google Ads. He increased my conversions for my medical practice. I saw many patients as a result of his marketing! Highly recommend Julio for any medical practice looking to increase their online presence."

Lawrence Silverberg

Owner, City Footcare

★★★★★

"Your work on my AdWords campaigns has been invaluable. Having the flexibility to discuss things with you and put into practice only what I am comfortable with has been the biggest difference between other specialists."

Dr. Bo Andel

Dr. Bo Andel

Owner, Smart Pain Solutions

Ready to accelerate your growth?

Let's discuss how data-driven marketing and automation can transform your business.

Let's Talk Growth

Let's connect.

Founder & operator across four ventures: