Case study
by Davit Mkrtchyan · Full Stack Developer
White-label client portal with project milestones, file sharing, and billing visibility.
Rebuilt a legacy client portal with role-based access, milestone tracking, and integrated invoicing.
- NPS for client experience up 19 points - Support tickets about project status down 35%
Multi-vendor B2B marketplace MVP with RFQ workflows and Stripe Connect payouts.
Role: Lead SaaS Engineer
Operations analytics dashboard unifying support, billing, and product telemetry.
Role: Full-stack Engineer
