I have fourteen side projects sitting in a folder. Affiliate sites, scrapers, dashboards, automation experiments. Most never made it past the idea stage.

I collect ideas the way other people collect books they never read.

By day, I architect data platforms for iGaming companies in Malta. Useful work, but not the whole story. Outside of work, I end up studying things most people would consider unrelated — how MrBeast built a content machine, how TheSoul Publishing industrialised video production, why crypto casinos structure treasury systems the way they do.

I understand data infrastructure, iGaming, affiliate marketing, content creation, and prediction markets — not because my job requires all of it, but because I can't help myself.

The problem is that none of it turns into anything real.

It lives in markdown files, unfinished repositories, and Amplenote pages I never revisit. I have the research without the output. The ideas without the execution.

This log is my attempt to change that.

The goal is simple, even if the path isn't: more control over my time, fewer obligations I didn't choose, and a future that isn't tied entirely to a salary or a single company.

That doesn't happen by accident. It happens by building deliberately, tracking honestly, and not lying to yourself about what's working.

So this is the log. What I'm building, what I tested, what failed, what the numbers actually say. I'm not going to promise a schedule — I'd rather post when there's something real to report than pad it to hit a date. No hype, no “building in public” performance art, just the real attempt, documented publicly so I can't hide from it.

— Julian

Why I'm Starting to Document Everything

What I've Built

Lakehouse Data Platform Rebuild

Elantil

Leading the ground-up rebuild of a B2B iGaming data platform — Kafka streaming into AWS Glue, Apache Iceberg tables, Athena, and dbt Bronze/Silver/Gold layers. Shifted decision-making from gut-feel to evidence-based, presented directly to C-level and key clients.

59.5% throughput increase 10.4% faster execution

Data Migration Framework

Gaming Innovation Group (GiG)

Designed and delivered a migration solution that enabled GiG to onboard large, established operators with existing customer bases. Migrated 20,000+ customer records in under 30 minutes.

20,000+ records < 30 min migration
Read the case study → Referenced in GiG's Q1 2024 earnings call →

Broker CRM — Real-Time Pipeline

Gaming Innovation Group (GiG)

Built a real-time CRM data pipeline delivering live player events to platforms like Symplify, enabling 10+ operator clients to trigger personalised actions based on real-time behaviour.

300k events/hour 10+ operator clients
Read the case study →

6TB Data Warehouse Migration

SpinCity Solutions

Took a BI team from being unable to query historical data to full analytical access across a 6+ TB dataset in under 20 minutes, by designing an ETL pipeline onto S3.

6+ TB migrated < 20 min query time
Read the case study →

Where I've Worked

Elantil

Head of Data Platform · 2024–Present

Ground-up lakehouse rebuild on Iceberg and Kafka — 59.5% throughput increase, 10.4% faster execution, presented directly to C-level and key clients.

SpinCity Solutions

Data Architect · 2024

6+ TB of unqueryable history moved off production to S3 in under three months — full analytical access in under 20 minutes, for under €300 a month.

Gaming Innovation Group

Data Engineer → Senior · 2019–2024

Real-time data products for 10+ operators: 300k events an hour through the CRM pipeline, 20,000+ player records migrated in under 30 minutes, referenced in GiG's Q1 2024 earnings call.

Bit8

QA Engineer · 2018–2019

First iGaming role. Built the platform's test automation foundation.

Verticals I've Worked Across

Casino Sports Betting Lottery Crypto Gambling Affiliate Marketing Player Acquisition B2B Platform B2C Operator

What I Build With

Streaming & ingestion

Kafka · Apache NiFi

Storage & query

Apache Iceberg · Amazon S3 · Athena

Transformation

dbt · AWS Glue

Layering

Bronze / Silver / Gold lakehouse

Working on something I could help with?

Always up for a conversation about a project or a tricky technical challenge.