Platform at a Glance
"From MVP to production in under 2 months — exactly what we needed."
— CTO, Fintech Startup
Build products that scale from day one.
We partner with early-stage startups to ship secure, high-performing e-commerce platforms and fintech systems — built for real growth.
Our Services
What We Build
Scalable E-Commerce Platforms
End-to-end storefront architecture built for millions of SKUs, flash sales, and global checkout. Payment gateways, inventory sync, and analytics — production-ready in 6 weeks.
Fintech & Payment Integration
PCI-compliant payment flows, banking APIs, and real-time transaction processing for financial products.
Custom Web Development
Full-stack web applications tailored to your product roadmap, built with modern frameworks and clean architecture.
UI/UX Design
User research, wireframes, and pixel-perfect design systems aligned with your business goals and user journeys.
Technical Consulting
Architecture reviews, product strategy, and CTO-level guidance to align your tech decisions with growth targets.
Corporate-grade execution. Startup agility.
We combine structured delivery processes with modern technology stacks to build systems that handle real growth — without accumulating technical debt.
Security-First Architecture
SOC 2 and PCI DSS compliance baked into every system we ship.
Performance at Scale
Sub-200ms API responses, 99.9% uptime SLAs, and auto-scaling infra.
Startup Speed
Agile sprints, weekly demos, and no bureaucracy slowing down delivery.
Bertlie shipped our entire payment infrastructure in 5 weeks. We processed $2M in our first month with zero downtime.
How we go from idea to production.
A structured 4-phase process refined across 140+ projects. No surprises, no scope creep.
Deep-Dive Scoping
We spend the first week mapping your product requirements, tech constraints, and business goals into a clear technical spec.
System Design
Our architects design the full stack — database schema, API contracts, security layers, and infrastructure plan.
Sprint Delivery
Two-week sprints with weekly demos. You see working software — not status updates — every Friday.
Deploy & Scale
Production deployment, load testing, monitoring setup, and a 30-day hypercare period to ensure everything holds.
Ready to start your project?
Most projects kick off within 5 business days of the initial call.
Ready to build something that scales?
Tell us about your project and we'll respond within one business day with a tailored proposal.
Stay in the Loop
Monthly insights on startup tech, e-commerce, and fintech.
Tell us about your project
We respond within 1 business day.