Case studies

Real architecture, performance and product problems, and how we solved them.

The Knot Worldwide

Performance and resilience at scale

Four-engineer team owning the backend and part of the frontend of an e-commerce platform serving 2M+ requests a month.

90% faster response time on the core service.
Internal readstore for more control and resilience over cross-service data.
Technical debt cut by 80% and coding standards set for the whole department.
Internal tools that speed up other teams’ content creation by up to 95%.

TypeScript
NestJS
Next.js
MongoDB
Redis

Viaplay Group

Global payments

Helped build the payments team of the streaming platform.

Simplified the payment system for better functionality and efficiency.
Integrated new payment methods, widening user options and revenue potential.

Payments
Full stack

Biciescapa · Tech Lead

Omnichannel e-commerce with ERP and custom POS

Technical lead of the e-commerce development department for over four years.

ERP integration and real-time stock sync.
Custom point of sale for the physical stores, built with Vue.js and PHP.
PHP and Node.js tools to create and manage the catalogue online and offline.

PHP
Node.js
Vue.js
ERP

Netenders

Custom integrations

Development across several e-commerce stacks and their third-party integrations.

Symfony backend on Sylius.
Fully custom Salesforce integration in Ruby.
Node.js scripts against the Shopify APIs.

Symfony
Ruby
Salesforce
Shopify API