300.codes
Warsaw software house combining engineering with marketing strategy — e-commerce, web/mobile, LMS, and ERP/CRM on Open Mercato for pharma, fintech, and healthcare clients.
About
300.codes (Warsaw, Poland) is a software house built around marketing and sales outcomes — organic traffic growth, lead cost reduction, and conversion — backed by 13+ years of team experience and clients including BNP Paribas, Roche, PwC, and Swiss Krono.
What we do
Custom e-commerce, web and mobile applications, content portals, e-learning platforms (LMS), ERP/CRM systems on Open Mercato, and UI/UX design. Stack spans Vue.js, React, and Astro on the front end, Symfony, Laravel, and Python on the back end.
Our specializations
- Pharma e-commerce — Melisa.pl and Wapteka.pl e-pharmacy platforms
- Gamified e-learning for physicians (Dr Sim)
- ERP/CRM builds on Open Mercato
Who we work with
Pharma, fintech, and healthcare companies that need both engineering execution and a marketing-and-sales lens on the result.
Industries we serve
Pharma, fintech, e-commerce, and healthcare.
How we work
Award-winning delivery (Golden Arrow, Złote Spinacze, Young Creatives, Dubai Lynx, Deloitte Gazele Biznesu) with Google, Meta, and SAR partnerships.