AI-Powered Decision Systems · LLM Applications · Analytics Engineering

AI-Powered Decision
Systems & Analytics

Building AI-powered decision systems and intelligent analytics workflows using Python, SQL, Machine Learning, APIs and Power BI.

AI-Powered Decision Systems & Analytics

I’m Özlem Tonbul, an AI-Powered Decision Systems and Analytics Practitioner specializing in intelligent automation, AI-powered analytics, e-commerce intelligence, predictive analytics, and scalable decision systems.

Expertise Areas

  • AI-Powered Decision Systems
  • LLM Applications & Prompt Engineering
  • AI/ML & Predictive Analytics
  • Agentic AI Concepts & Intelligent Automation
  • Python, SQL & Analytics Engineering
  • API Integrations & Intelligent Automation
  • Business Intelligence & Data Visualisation
  • E-commerce, Marketing & Operations Analytics

I work with Python, SQL, Power BI, Google Analytics, Google Ads, ERP integrations, and predictive analytics to transform fragmented business data into scalable analytics systems that support operational visibility, marketing optimization, inventory intelligence, and measurable business growth.

Current Focus
  • • UK Sponsorship Opportunities
  • • AI & Data Analytics Projects
  • • Business Intelligence Systems
  • • Predictive Analytics Solutions
  • • International Analytics Collaborations

What I Build

Specialized intelligence systems for e-commerce growth and operations.

AI Decision Systems

Predictive and optimization systems designed for smarter business decisions.

Inventory Intelligence

Stock visibility, replenishment risk and operational analytics systems.

SEO & Ads Intelligence

Google Ads, SEO and GA4 analytics systems focused on growth and performance optimization.

Data Pipelines

SQL → Python → Power BI workflows and automation systems.

Executive Dashboards

Business-focused dashboards supporting strategic and operational decisions.

Projects & Case Studies

AI-driven analytics and decision systems for e-commerce growth and operational visibility.

🇺🇸 US-Based Operational Analytics Project · AI Decision Intelligence

Marketing Decision Intelligence Pipeline

Executive Summary: A marketing decision intelligence system designed to transform fragmented marketing data into structured, data-driven business decisions.

Problem: Disconnected datasets meant manual, reactive, and inefficient decision-making.

Solution: A Python pipeline combining data processing, feature engineering, machine learning and LLM-generated business recommendations to automate marketing decision-making.

Impact: Reduced manual analysis workload by over 40 hours per month, prioritizing high-value customer segments and campaigns over intuition.

SEO & Growth Intelligence

SEO Organic Growth Intelligence Pipeline

Executive Summary: A machine learning pipeline shifting organic SEO from reactive analysis to a data-driven, predictive decision system managing 50,000+ URLs.

Problem: Analysts spent 40+ hours per month reviewing Search Console data without predictive visibility or ROI frameworks.

Solution: Processed 50k+ URLs, engineered 30+ features, leveraged Random Forest forecasting and integrated a Claude-powered LLM commentary layer to automatically generate executive summaries and SEO recommendations.

Impact: Increased organic traffic value by 35% through ROI prioritization and automated the equivalent of 40+ hours of manual analysis.

Ads & ML Budget Optimization

Ads ML Budget Intelligence

Executive Summary: A machine learning pipeline to transition Google Ads budget management from manual, reactive updates to automated, data-driven strategies.

Problem: As ad spend grew 65% YoY, manual budget decisions on multi-channel, holiday-spike sensitive data failed to systematically forecast scale scenarios.

Solution: Random Forest regressions simulate multiple budget scenarios and use Anthropic-powered LLM recommendations to generate explainable AI-driven budget allocation decisions.

Impact: Kept overall ROAS stable at ~14.6x while managing a 30% YoY revenue uptick and heavily streamlining budget redistribution decisions across 4 distinct ad-channels.

🇨🇦 Canada-Based SaaS Project · Business Analysis & SRS

FreedomHouse™ — Federal Housing Coordination Platform

Executive Summary: A Canada-based housing coordination platform designed to support land registry, modular housing workflows, and data-driven infrastructure planning.

Problem: Housing coordination processes require structured land data, role-based access, legal documentation, and clear workflows between landowners, builders, eco-professionals, and home seekers.

Solution: Prepared Software Requirements Specification (SRS) documentation covering identity management, role-based access, land registration, capacity management, field specifications, use cases, and prototype screen documentation.

My Contribution: Business analysis, requirement engineering, use case design, workflow documentation, field validation logic, and prototype interpretation for Module 1 and Module 2.

Focus Areas: RBAC, land registry workflows, GIS-based data logic, modular design assignment, audit trail requirements, and user dashboard flows.

Business Analysis SRS Documentation Use Cases Workflow Design PostGIS RBAC SaaS
View SRS Document → Reference Letter →
🇨🇦 Canada-Based Healthcare SaaS · Business Analysis & SRS

CCSH — Community Care Senior Hub

Executive Summary: A Canada-based community care and senior wellness ecosystem focused on healthcare coordination, accessibility management, senior wellness tracking, and community-centered support.

Problem: Senior wellness platforms require structured registration, role management, credential verification, wellness profiling, accessibility logic, emergency contacts, and compliance-aware workflows.

Solution: Prepared SRS documentation for Module 1 and Module 2, covering user registration, role management, professional credential verification, senior wellness profiles, mobility levels, program participation, and emergency contact flows.

My Contribution: Designed business requirements, use cases, field specifications, workflow logic, validation rules, and prototype documentation aligned with healthcare-oriented platform needs.

Focus Areas: PHIPA/PIPEDA-aware requirements, wellness profile structure, mobility and accessibility logic, credential review flow, attendance tracking, and senior support workflows.

Business Analysis SRS Documentation Healthcare SaaS PHIPA / PIPEDA Workflow Design User Roles Accessibility Logic
View SRS Document → Reference Letter →

Dashboard & Insights

Power BI dashboards designed to support executive decision-making, performance optimization, and operational visibility.

Decision Outcomes Enabled

  • • Executive Decision-Making
  • • AI-Powered Analytics
  • • Operational Intelligence
  • • Performance Optimization
  • • Growth Analytics
  • • Inventory Intelligence
  • • Predictive Insights
  • • KPI & Business Reporting

Speaking & Seminars

TV appearances, conferences and online seminars on AI-driven decision systems and data analytics.

📺 TV Appearance · Business Time

Business Time
Business Time

AI-Driven Decision Systems & Data Analytics

Speaker on AI-powered e-commerce decision systems and operational intelligence at Business Time TV.

🎤 Online Seminar · May 10, 2026

E-Commerce Seminar
E-Commerce Growth with Data Poster

E-Commerce Growth with Data

Topics: SEO · Ads · Operations · AI · Decision Systems

Date: May 10, 2026 · 14:00 TR / 12:00 UK

Platform: Online · Google Meet

Recognition & Media

Featured success stories and media appearances.

Europe Coding School — Data Science USA

🇺🇸 New York, USA

Featured as a global talent success story in Data Science at Liirn, New York.

📸 View Instagram Post →
Europe Coding School — Business Analyst Canada

🇨🇦 Canada

Featured as a global talent success story in Business Analytics at Collegecornerstone, Canada.

📸 View Instagram Post →
Turks in Britain — Business Time Media Feature

🇬🇧 London, United Kingdom

Featured by Turks in Britain: “From Istanbul to London – AI Systems and Global Projects by Turkish Entrepreneur Özlem Tonbul.”

📸 View Instagram Post →

Publication

A practical guide to AI-powered marketing intelligence systems for e-commerce growth.

Data-Driven Marketing Book Cover
📖 Book · 2025 · Amazon UK

AI-Powered Marketing Intelligence

A Complete Practitioner's Guide — SEO, Ads & Inventory Intelligence with Python & ML

A practical guide to building AI-powered marketing intelligence systems. Covers SEO organic growth pipelines, ML-based Google Ads budget optimization, inventory intelligence and multi-channel attribution — backed by real data showing +177% organic traffic, 8.17% peak CTR, £110K+ traffic value and 3.3M+ sessions.

+177%
Organic Traffic
8.17%
Peak CTR
£110K+
Traffic Value
3.3M+
Sessions
SEO Intelligence Google Ads ML Supply Chain Analytics Python Machine Learning AI Systems
🛒 View Book on Amazon →

Inside the Book

Table of Contents Book Page Book Page

Technical Toolkit

Technologies and concepts I leverage daily.

Python SQL AI/ML LLM Applications Prompt Engineering Anthropic API API Integrations REST APIs Power BI Analytics Engineering Data Pipelines Predictive Analytics Supply Chain Analytics Inventory Analysis Stock Health Modelling SAP MM / SD Nebim ERP KPI & SLA Monitoring GA4 & Google Ads Agile Coordination Business Analysis

Certifications

Continuous learning in data analytics, AI engineering, business analysis and ERP systems.

Google

Foundations: Data, Data, Everywhere

ID: KG65ZVFL3WQ2 · Feb 2025
Data Analytics SQL Google
View Certificate ↗
Google

Foundations of Digital Marketing and E-commerce

ID: OUZ5HDFWL912 · Feb 2025
E-Commerce Digital Marketing GA4
View Certificate ↗
IBM

Introduction to Data Analytics

ID: 7U3N6ZGYY5EI · Feb 2025
Data Analytics Python IBM
View Certificate ↗
Microsoft

Preparing Data for Analysis with Microsoft Excel

ID: C0W4H4BCIA46 · Jul 2025
Microsoft Excel Data Analysis Power BI
View Certificate ↗
Europe Coding School · Netherlands

Artificial Intelligence Engineer

Serial: 14102025011 · Oct 2025
AI Engineer Machine Learning LLM
View Certificate ↗
Europe Coding School · Netherlands

Business Analysis – Project Management

Serial: 15022026002 · Feb 2026
Business Analysis Project Management Agile
View Certificate ↗
Ecodation · Yildiz Technical University Technopark

SAP ERP Logistics

Serial: E14799-216 · Mar–Apr 2021
SAP ERP Logistics MM · SD
View Certificate ↗
Ecodation · Yildiz Technical University Technopark

SAP ERP Logistics Modules — Internship Program (MM · SD · PP)

Serial: 21154961130
SAP ERP MM · SD · PP Internship
View Certificate ↗