Junaid AtiquePrincipal Backend Engineer & SaaS Technology Partner

Case studies

Proof across founder-led product delivery, backend architecture, and platform ownership.

Rush

Shopify SaaS platform modernization

Helped evolve a Shopify post-purchase SaaS platform from monolith pressure toward a domain-driven service platform.

  • - 1,500+ Shopify stores
  • - 2M+ monthly unique customers
  • - 400GB+ monthly outgoing API traffic
  • - 200+ shipments per minute
  • - 60% AWS monthly cost reduction

ProductPilot

Founder-led Shopify SaaS product

Built and launched a Shopify application as the sole product developer and technical owner, working directly with a non-technical founder.

  • - Live Shopify application
  • - Sole product developer and technical owner
  • - Non-technical founder collaboration

Right Hand

Engineering operating model and platform direction

Created technology direction, reorganized engineering into domain-aligned teams, and replaced a paid LMS path with a self-hosted alternative.

  • - Three domain-aligned teams
  • - Accelerate-style delivery metrics
  • - $50K+ annual LMS saving