Fractional PMO for Digital Businesses & eCommerce

Sidney Rees

I help businesses turn ideas into scalable digital products — from strategy and execution to growth. Based in Argentina, working globally.


Sidney Rees

21+ years helping businesses turn ideas into scalable digital products — from strategy and architecture to ecommerce, automation, and growth. I've led international teams, delivered 70+ projects, and built digital operations that scale without the overhead of large in-house teams.

21+
Years of experience
70+
Projects delivered
100%
Ownership Mentality
PMO & Sr. Project Manager 2024 – Present
FormedAI

Providing leadership across project delivery, operational processes, and team coordination within a fast-growing technology environment. Establishing scalable project management practices, improving delivery performance, and aligning business priorities with execution to support sustainable growth.

Delivery predictability improvements Project risks reduction Increased stakeholder satisfaction Project planning and execution
Sr. Project Manager 2022 – 2024
(NDA)

Led the delivery of digital products and technology initiatives from planning to execution. Worked closely with business and technical teams to improve delivery efficiency, manage priorities, and ensure projects generated measurable business value.

Project planning and execution Stakeholder management Team leadership Agile delivery
SSr. Project Manager & Sr. Full Stack Developer 2017 – 2022
FormedAI / Optimous

Led multiple client projects — coordinated developers, led code reviews, oversaw implementations and QA. Served as Scrum Master across parallel workstreams. Managed client relationships and long-term roadmaps while staying hands-on in the codebase.

Project planning Team leadership Scrum Master Agile delivery PHP / CakePHP AWS / RDS
Technology & eCommerce Consultant 2004 – Present
sidneyrees.com

Helping businesses build, launch, and scale digital products through technology, ecommerce, automation, and strategic execution. Over the years, I've partnered with startups, entrepreneurs, and established companies to transform ideas into successful digital solutions and sustainable online operations.

Digital Product Strategy eCommerce Technology Consulting Automation & AI Solution Architecture
Optimous Argentina · 2011–2022
Athegra Argentina · 2010–2011
Neoris Argentina · 2009–2010
CreativeCoefficient.com USA · 2008–2009
Enetcity.com Mexico · 2007–2008
W3 Obsession Spain · 2005–2007
Manage
Project Planning · Team leadership · Client management · Timelines · Budgets
Sell
WooCommerce · Shopify · MercadoPago · PayPal · Stripe · Amazon
Build
AWS · CI/CD · PHP/WordPress · JavaScript · Medusa.js · Saleor · Node.js · React · Cloudflare
Education

Information Systems Engineering
National Technological University, Argentina · 2002–2010

Languages

Spanish — Native
English — Professional

Let's work together

I'm available for freelance projects and consulting engagements — especially ecommerce builds, product development, and anything where you need one person who can see the whole picture.

Send me an email WhatsApp