E-Commerce Multi-Vendor Online marketplace

E-commerce Surd - Multi-Vendor E-Commerce Marketplace

Overview

When I was approached to lead the development of what would become E-commerce Surd, the vision was clear: build a robust, scalable multi-vendor eCommerce platform that could rival the big players & have the flexibility & personalisation that smaller sellers crave. From the start, I knew this wasn’t just about building a marketplace, it was about a digital ecosystem where vendors could thrive & customers could trust.

From day one, I anchored the project in Scrum. We started with a discovery sprint, mapping out user personas, vendor journeys, & the core value proposition. I facilitated backlog grooming sessions that helped us prioritise features like vendor onboarding, real-time inventory sync, & dispute resolution. Every sprint brought us closer to a product that felt both powerful & intuitive.

Technologies

Choosing the right stack was critical. I worked closely with the tech leads to ensure we were building for scale & speed:

Frontend: React.js with Next.js for server-side rendering & SEO optimisation

Backend: Node.js & Express for a lightweight, modular API

Database: PostgreSQL for relational data & Redis for caching

Cloud Infrastructure: AWS (EC2, S3, RDS), Docker for containerisation, & GitHub Actions for CI/CD

 

Payments: Stripe & PayPal integrations with webhook-based transaction tracking

Analytics: Mixpanel for behaviour tracking & Google Analytics for traffic insights

Collaboration: Jira for sprint management, Confluence for documentation, & Miro for whiteboarding workflows

Team

I led a cross-functional team of seven:

  • 2 Frontend Developers
  • 2 Backend Developers
  • 1 UI/UX Designer
  • 1 QA Engineer
  • 1 DevOps Engineer

As Product Owner, I facilitated daily standups, sprint planning, & retrospectives. I made it a point to keep the product vision visible always, whether through roadmap reviews or impromptu Slack huddles. My role was to remove blockers, clarify priorities, & keep the team focused on delivering value.

Challenges

Designing Vendor Onboarding Flow: One of the biggest challenges was designing a secure & frictionless vendor onboarding flow. I spent hours mapping out edge cases: what happens if a vendor’s KYC fails? How do we handle duplicate product listings? These weren’t just technical questions; they were product decisions that shaped the user experience.

Platform Performance: Another hurdle was performance. With hundreds of vendors & thousands of SKUs, we had to ensure the platform could handle traffic spikes without compromising speed. I worked with the DevOps engineer to implement load testing early & often, & we optimised our database queries sprint by sprint.

Uniqueness

What made E-commerce Surd stand out wasn’t just the tech; it was the thoughtfulness behind every feature:

  • A vendor dashboard that gave sellers real-time insights into sales, traffic, & fulfilment
  • Custom storefronts that vendors could personalise without touching code
  • A modular architecture that allowed us to roll out new features without downtime
  • Real-time order tracking that kept buyers informed & reduced support tickets

Conclusion

After five focused sprints, we launched E-commerce Surd into beta with over 300 vendors onboarded in the first quarter. The feedback was overwhelmingly positive; vendors loved the autonomy, & customers praised the seamless checkout experience.

Looking back, what I’m most proud of isn’t just the product we built; it’s the culture of agility, ownership, & clarity we created along the way.

Project name :E-commerce Surd

Role : Product Owner

Industry : E-Commerce solution

Methodology : scrum