Marketing Strategist × AI Developer

I TURN STRATEGY INTO RESULTS.

Bridging the gap between marketing strategy and technical execution. I design, build, and deploy AI systems that automate campaigns, engineer growth, and turn vision into working product.

Projects

Built for real brands

Spybrand
Marknetic
We41
KJ Body Lab
Jason Bryan
DobrzeTato
Results

Numbers that matter

-60%
Operational cost reduction
Marknetic
+200%
Engagement increase
KJ Body Lab
3x
Instagram engagement growth
Happy Nails
+40%
More bookings in 3 months
Happy Nails
What I do

Services built for real growth

01

Meta and Google Ads

Performance campaigns, A/B testing, and ROAS optimisation that turn ad spend into measurable revenue growth.

Meta AdsGoogle AdsGA4
02

AI Marketing Automation

Chatbots, workflows, and AI driven personalisation that scale your marketing 24/7 without extra headcount.

n8nMake.comOpenAI API
03

Web Development

Custom PHP and MySQL platforms, WordPress solutions, and full stack applications built for performance and scale.

PHP 8MySQLWordPressNode.js
04

Brand Strategy

Identity creation, market positioning, and content strategy that differentiates your brand and builds lasting recognition.

FigmaCanva Pro
05

Marketing Analytics

Data driven decisions backed by custom reporting dashboards, funnel analysis, and actionable performance insights.

GA4Looker StudioActiveCampaign
06

Community Building

Platform development, newsletter systems, and engagement strategies that turn audiences into loyal communities.

WordPressPHP 8Mailchimp
Bart Kotlarczyk, Marketing Strategist and AI Developer
Braintree, Essex
About

Hi, I'm Bart.
I engineer growth.

In Poland, I led marketing teams as Marketing Director. I knew the strategy. I knew campaigns. But I couldn't build the systems I envisioned without depending on others.

So I learned to code. After moving to the UK, I completed my marketing degree with distinction at Anglia Ruskin University, not for theory, but to bridge strategy with execution.

Now I design AI-powered marketing strategies and code the systems that run them. Strategy meets execution. Vision meets working product. That's the difference between planning growth and engineering it.

Career timeline

2008 to 2011
Marketing Director
Warmerr, Poland
2012 to 2024
Senior marketing roles
Various sectors, United Kingdom
2024
BSc Marketing, distinction
Anglia Ruskin University
2024
Founder
Marknetic
2025 to now
AI Marketing Intelligence
Spybrand
Toolkit

How I work

Strategy
Marketing Strategy
Brand Positioning
Content Strategy
Campaign Planning
Competitor Analysis
Audience Research
Paid and data
Meta Ads
Google Ads
GA4
Looker Studio
ActiveCampaign
Mailchimp
AI and automation
Claude AI
OpenAI API
n8n
Make.com
Zapier
Anthropic SDK
Build
PHP 8
MySQL
WordPress
Node.js
JavaScript
Figma
Client feedback

What clients say

"Working with Bart was a game changer. He understood my brand vision immediately and created a content strategy that authentically represents my music. His technical skills combined with creative insight helped me reach audiences I never thought possible."

Jason Bryan
Musician and Personal Brand

"Bart developed a complete marketing ecosystem for my fitness business. Client acquisition increased by 200%, and engagement is through the roof. He's not just a marketer, he's a growth partner."

Chris Jagiello
Fitness Coach, KJ Body Lab

"A passionate, results driven marketing professional whose expertise in content creation truly sets him apart. An exceptional ability to leverage insights into innovative strategies that deliver real results."

Claudio Muratore
Account Executive, Red Bull

"Bart tripled our Instagram engagement and brought 40% more bookings in three months. His understanding of the beauty industry and creative content production is outstanding. Highly recommended!"

Daria Bryan
Client, Happy Nails

"Bart's professionalism and willingness to go the extra mile have never ceased to amaze me. An exceptional leader who consistently delivers results. Any organisation would be fortunate to have him."

Vanesia Hall
Social Media Manager and Content Creator

"The AI community platform Bart built is exceptional. Clean code, intuitive admin, automated systems that just work. A rare combination of strategic thinking and technical execution."

Roger Smith
Co-worker
Published

MarketAIng

AI marketing frameworks for modern brands. A practical guide for the AI era, covering strategy, automation, and implementation for marketers who want to stay ahead.

Get in touch

Let's
build
together.

bart.kotlarczyk@gmail.com