11/19/2024 updated

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Fractional CTO / Chief Architect

Molenstede, Belgium
Worldwide
Masters in Computer Science
Molenstede, Belgium
Worldwide
Masters in Computer Science

Profile attachments

Johan Janssens - Resume.pdf

JavaScriptPHPAgile MethodologyAmazon Web ServicesArchitectureBusiness IntelligenceCloud ComputingContent ManagementInformation EngineeringDevOpsWeb DevelopmentEnterprise ArchitectureJoomlaPython (Programming Language)Management SystemsOpen Source TechnologyBlockchainWeb ApplicationsGoogle CloudBackendWeb InfrastructureCoaching and MentoringCloudflareTeam ManagementEthereumSolidityFree and Open-Source SoftwareFront End Software DevelopmentData PipelineDocker
Enterprise Architecture
Extensive experience in designing and implementing large-scale web infrastructure projects, custom loan management systems, and agile architecture concepts for startups, enterprises, and governments.

Web Development
Proficient in various backend and frontend technologies, including PHP, Python, JavaScript, and frameworks like Joomla CMS. Led development of custom digital apps, platforms, and open-source website solutions.

Data Engineering and Analytics
Created data-driven solutions, centralized data pipelines, and analytical dashboards to enhance business intelligence and support informed decision-making.

DevOps and Cloud Computing
Skilled in Docker, CloudFlare, AWS, and Google Cloud for efficient collaboration and streamlined web presence management.

Open Source Advocacy
Champion of Free and Open Source Software (FOSS) in governmental structures, promoting transparency and innovation.

Blockchain and Next-Generation Internet
Knowledge of Ethereum, Solidity, and other blockchain technologies for developing next-generation internet applications.

Team Leadership and Mentoring
Strong ability in team mentoring, coaching, and leading development teams in various projects and organizations.
 

Languages

EnglishFluentFrenchGoodDutchNative speaker

Project history

Managing Director

Timble BV
Led development of custom digital apps and platforms, directed large-scale web infrastructure projects, built digital brands and products, and created data-driven solutions for business intelligence.

Co-Founder and Lead Developer

Joomla
Co-founded Joomla CMS, led development of Joomla 1.5, spearheaded transition to enterprise-class web application platform, and grew Joomla to power 10% of all dynamic sites on the internet.

Fractional CTO

InvestEd Philippines
Spearheaded creation of centralized data pipeline, developed analytical dashboards, architected custom loan management system, and engineered predictive machine learning model for loan defaulters.

Fractional Enterprise Architect

Belgian Police
Developed PHP framework for Open Police web publishing platform, implemented agile architecture concepts, and led platform growth achieving 30% year-over-year increase in unique visitors.

Fractional Enterprise Architect

Unilever
Developed comprehensive open-source website platform using Joomla CMS, consolidated over 300 brand websites, and leveraged architectural expertise for brand consistency across sites.

Board Member and Project Manager

OpenSourceMatters
Established Open Source Matters, Inc. to provide organizational, legal, and financial backing to the Joomla project, contributing to its global expansion and collaborative development environment.

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