Available for new projects

Atlassian & AI Expertise,Made Personal

I help teams simplify their Atlassian ecosystems and implement practical AI solutions with hands-on expertise, without enterprise overhead.

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Track Record

Proven results across multiple organizations

15+ Years

Atlassian Experience

10+ Migrations

Delivered Successfully

100%

Delivery Track Record

Services Overview

Practical help for real problems

Atlassian
Migrations

I specialize in making complex migrations feel simple. Whether you're moving to cloud or consolidating instances, I handle technical details so you can focus on your work.

Major Migration Projects

9,500 Users - UBS

Full Jira/Confluence/Bitbucket migration with zero downtime

8,500 Users - SolarEdge

EMEA-wide migration with embedded compliance

1,200 Users - Aer Lingus

Automation reducing manual admin workload by 60%

Datacenter to Cloud

DC Migrations

Consolidations

Instance merges

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AI Implementation Advisory

Practical guidance for teams looking to use AI effectively. I focus on implementation that works, not hype or vendor marketing.

Key Achievements

Overwhelming options with unclear differentiation

Vendor-driven narratives serving them, not you

Fear of data leaving your infrastructure

Get ready to get yourself setup with LM Studio

Cutting through AI noise to find what actually works

What I Actually Deliver

Clear understanding of tools

Practical implementation strategies

Cost-effective approaches

Data sovereignty awareness

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Forge App
Development

I provide working solutions in hours, final apps in weeks depending on the scope, however expect quick iterations for an open feedback loop.

The Agentic Flow

I built my own development flow that makes building Forge apps incredibly fast

<4h

Working

<2w

Final App

Faster

Not about generating code—structured workflow

Started Forge 5 Years Ago

Rapid development workflow

Modern techniques

Quality architecture

Fast iterative loops with open conversations

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What People Say

3 client testimonials

“LeanZero worked with UBS on migrating their infrastructure from DC to cloud—a first for the bank in this space. Each step was uncharted territory, requiring careful navigation and precise execution. LeanZero did a magnificent job managing competing priorities and stakeholder demands. We threw ideas at them constantly—this didn't make their life any easier. they handled intense pressure with welcome calmness. 100% recommended. Excellent partner to work with.”

Geoff Robinson MFM

Managing Director - Global Head of Fundamental Analytics, UBS

“Partnering with LeanZero for three years elevated our JIRA operations at Fiskars Group. As our dedicated JIRA owner, they delivered a lightweight migration from DC to cloud and implemented technical solutions that genuinely improved how our IT team managed services—streamlining workflows and strengthening our operational foundation along the way. Their reliability and expertise made them a trusted partner throughout our engagement.”

Michael Rossi

Senior IT Manager, Service Management at Fiskars Group, Fiskars Group

“LeanZero delivered on two key projects with us: migrating our SolidEdge DC setup to cloud infrastructure and building custom Forge applications coupled with a main PPM script that now handles all of SolarEdge's portfolio management. LeanZero worked alongside Methoda throughout—collaborating on what was a complex, high-stakes migration. Clean code, professional execution, no surprises—just good results.”

Uri Orbach

Technology & Digital Transformation Leader, SolarEdge Technologies

Featured Projects

Real solutions built for real problems

Free & Open Source

SentinelVault

A free, open-source Forge app for Confluence Cloud. Adds file locking, real-time violation detection, and automatic reversion. Currently in certification with Atlassian.

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Personal Projects & Experiments

CogniRunner

AI-powered workflow validation for Jira. Add validators and conditions that use OpenAI to evaluate field content against custom prompts during workflow transitions.

View Documentation

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Latest Content

Tutorials, guides, and insights from the blog

Mar 16, 2026•10 min

Atlassian Forge

The Gap Nobody Filled: AI-Powered Workflow Validation for Jira Cloud

Every workflow validator on the Atlassian Marketplace requires scripting. Every AI app for Jira is an assistant that can’t block a transition. CogniRunner sits in the gap between those two worlds — plain-English prompts that evaluate Jira field content, including attachments, as a real-time workflow gate.

Mar 11, 2026•5 min

atlassian-tutorial

The Jira Cloud Default Value Trap: When "None" Disappears and How to Get It Back

Set a default value on a Jira Cloud single select field and "None" silently vanishes from the dropdown — with zero UI option to bring it back. Here's what's actually happening under the hood and the exact curl command that fixes it.

Read Tutorial

Feb 22, 2026•12 min

Atlassian-tid-bits

Atlassian Migrations — THE TRUTH (Subjectively)

After 10+ Data Center to Cloud migrations, here's what nobody tells you: they're imperfect by necessity, not by design. Waiting for perfection is the single most expensive mistake an organization can make — and I've watched it happen in real time.

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