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Articles on AI workflows, conversion optimization, and experimentation.

Google Analytics 4 migration guide showing comparison between Universal Analytics and GA4

Google Analytics vs GA4: Complete Migration Guide UPDATED NOVEMBER 2025

Latest GA4 updates November 2025: Campaign Data Import rebranding and User-Provided Data improvements. Plus complete migration guide from Universal Analytics to GA4 with key differences, migration steps, and best practices.

11/28/2025
Geolocation visualization showing map with location markers and edge network connections

Geolocation at the Edge: Lessons from Real A/B Tests and Experiments (Fastly, Vercel, Cloudflare & More)

Modern CDNs expose geolocation data for every request. Learn practical, production-level lessons from using geo headers and edge APIs across Fastly, Vercel, Cloudflare, and more—with real A/B test results and code examples.

11/25/2025
Interactive 3D network graph visualization on dark background showing interconnected nodes representing website content

Building an Interactive 404 Page with 3D Graph Visualization: Turning Broken Links into Discovery

Most 404 pages are dead ends. But what if a broken link could become a moment of discovery? Learn how I built an interactive 3D network graph that transforms the 404 experience into an engaging exploration of site content, using React, Three.js, and graph database principles.

11/22/2025
Creative technologist leading AI innovation and cross-functional collaboration

Why the Creative Technologist Role Is the Perfect Fit for AI Leadership

Most companies searching for AI leaders overlook an obvious candidate: Creative Technologists. These cross-functional professionals already possess the exact skills needed to turn AI strategy into working products. Discover why Creative Technologists are natural AI leaders and how they bridge the gap between AI research and real-world deployment.

11/21/2025
Illustration of conversational analytics converting CSV tables into Parquet-powered insights

Making Data Conversational: Why AI Works Better with Parquet than CSV

The Task I recently worked on a project where the goal was to make a large dataset searchable through natural language. Instead of writing SQL queries or building complex dashboards,…

10/30/2025
Stylized Tailwind CSS tokens aligning color, spacing, and typography variables in a design system board

Integrating Design Tokens with Tailwind CSS

A practical guide for frontend designers and developers Why Design Tokens? Design tokens are named values that represent visual design decisions — like colors, spacing, font sizes, and radii —…

04/05/2025
Abstract visual of reverse image processing with layered photos flowing through an AI pipeline

Reverse Image Process

Testing GPT-4o’s New Image Generator from Photo to AI Recreation OpenAI recently released the new GPT-4o image generation capabilities, marking a significant step forward in how we can move between…

03/28/2025
Illustrated map with glowing location pins tracing Google Maps API routes and pricing

Understanding Google Maps APIs: A Comprehensive Guide to Uses and Costs

Recently, I worked on a project that required integrating Google Maps to help users find the five closest specific activities near their postcode or address. The goal was to display…

10/16/2024
Process flow diagrams showing how PlantUML simplifies complex system visualisations

Simplifying Complex Processes visualisation with PlantUML

As a Creative Technologist & AI Specialist, I often find myself needing to visualise complex processes and workflows. While there are many tools available for creating diagrams, one stands out…

04/11/2024
UX researcher Kelly Wharton synthesising human insight with emerging technology

The Interview: Kelly Wharton – UX Research at the Intersection of Technology and Human Insight

The modern UX research landscape is transforming, driven by digital tools and advanced data analytics. These technologies enable researchers to gather deep insights into user behavior, moving beyond traditional methods….

04/04/2024
AI-powered image SEO dashboard boosting online visibility metrics

The Synergy of AI and Image SEO: Transforming Online Visibility

Image SEO becomes a strategic asset for any website aiming to climb the ranks of search engine results. This article delves into the ways GPT Vision can reshapes image SEO,…

03/29/2024
AI specialist independently coding in an enterprise environment to drive autonomous innovation

Essential Autonomy: The Mutual Benefit of Independent Coding for AI Specialists in Large IT Enterprises

As an AI specialist working with a big company, you’re often the bridge between groundbreaking technology and real-world applications. The autonomy in this role isn’t just about comfort; it’s about…

03/23/2024
Cityscape of multilingual signage representing DeepL translation capabilities and API mastery

Harnessing DeepL’s Capabilities: Insightful Analysis and API Mastery for Enhanced Machine Translation

Machine translation (MT) technologies have significantly advanced, offering solutions that are not only efficient but also remarkably accurate. DeepL, in particular, has garnered attention for its ability to deliver translations…

03/16/2024
Photographer Paolo Simi shooting with AI-enhanced imaging technology

The Interview: Paolo Simi – Capturing the Future: Photography in the Age of AI and Technology

The democratisation of photography through technology blurs the lines between amateurs and professionals, providing an array of tools that elevate the craft. AI’s role in this transformation is pivotal, offering…

03/12/2024
Timeline of chatbot interface iterations improving portfolio user engagement

Exploring the Evolution of My Portfolio Chatbot: A Dive into User Engagement

If you’ve visited my portfolio at https://www.iamnicola.ai, you might have interacted with the chatbot I’ve implemented there. This feature is particularly meaningful to me, as it represents an opportunity to…

03/07/2024
SEO strategist Caitlin Hathaway analysing audience growth dashboards with AI overlays

The Interview: Caitlin Hathaway – Navigating the Intersection of SEO, Audience Growth, and AI.

Progressing with our series, this segment shifts focus to the intersection of SEO and AI through the lens of Caitlin Hathaway’s expertise. As an Audience & SEO Strategist, Caitlin has…

03/05/2024
Python automation printing organised Jira task labels from chaotic backlogs

Chaos to Clarity: My Python App for Printing Jira Task Labels

The Problem Managing a plethora of tasks in Jira can sometimes feel like trying to keep track of every drop in an ocean. You’re in a meeting, and suddenly you’re…

02/29/2024
Scientist Dr. Nicola Ranieri collaborating with an AI assistant in a futuristic lab

The Interview: Dr. Nicola Ranieri, a scientist & the AI.

Introducing a fresh blog series featuring weekly interviews that probe into the impact of technology and AI on our lives. Engaging with AI artists, educators, and scientists, we’ll uncover the…

02/27/2024
Professional navigating a maze of search tools culminating in Perplexity AI

Navigating the Search Solution Maze: My Journey to Perplexity AI

In my quest to refine the search capabilities of my AI applications, I’ve encountered a significant challenge: the GPT API’s limitations in conducting web searches directly. This limitation prompted me…

02/25/2024
Creative technologist balancing design and engineering tools across disciplines

Bridging Worlds: The Multifaceted Role of a Creative Technologist

When friends, including those in IT, inquire about what it means to be a Senior Creative Technologist, I’m reminded of how unique and multifaceted this role really is. It’s a…

02/23/2024
Agile scrum team collaborating around a sprint planning board

Transforming Business Practices: The Universal Value of Agile and Scrum

Agile and Scrum are methodologies initially developed for improving software development processes, but their impact has proven beneficial across various industries. Agile, a philosophy that prioritizes flexibility, iterative progress, and…

02/19/2024
Python engineer tuning database connection pooling and concurrency gauges

Enhancing Database Performance with Python: Connection Pooling and Concurrency

Introduction Efficient data storage and retrieval are cornerstone functionalities of robust software applications. Python developers often grapple with optimizing database interactions, especially in high-load environments. A common bottleneck is the…

02/19/2024
Split-screen comparing rigid Bootstrap layouts with expressive Framer-led web design

From Bootstrap Homogeneity to Framer’s Creative Surge: A Web Design Evolution

In the early 2010s, Bootstrap emerged as a revolutionary framework that standardized web design and development. Its grid system, responsive design components, and JavaScript plugins made it incredibly popular among…

02/16/2024
Python performance dashboard visualising cProfile metrics on a monitor and speedometer

Unlocking Performance Insights with cProfile in Python

Efficiency and speed often dictate the success of an application. Whether you’re working on a data-heavy machine learning project or a high-traffic web application, understanding where your code spends most…

02/16/2024
Developer rapidly customising Tailwind CSS 3.0 with JIT compiler lightning effects

Tailwind CSS 3.0 with JIT: A Web Developer’s Delight

Exploring the Advantages of Tailwind CSS 3.0 with JIT Mode In my journey through web development, I’ve often expressed a cautious stance towards bulky CSS frameworks like Bootstrap, primarily due…

02/13/2024
3D illustration of a padlock between frontend and code panels representing secure CORS flow

Overcoming CORS Challenges in Optimizely Experiments: A Simple Solution

My daily routine involves conducting numerous Optimizely experiments for testing new features, interfaces, and ideas, ultimately enhancing user experience across the board. However, a recurring challenge in this process is…

02/13/2024
AI-generated whisky flavour map bridging data insights with tasting notes

Whisky Taste Guide: Bridging AI Insights with Practical Applications

Choosing Whisky with Limited Knowledge As someone who’s not an expert in whisky, I’ve always wanted to make more informed choices. The vast selection available can be overwhelming, pushing me…

02/13/2024
3D illustration of Python testing workflow with Pytest automation and approval badge

Elevating Code Quality with Pytest: A Must for Python Developers

Testing is the safety net that ensures your software performs as intended before it reaches the end users. For Python developers, choosing the right testing library is pivotal for efficient…

02/13/2024