PollaczQ
From: Poland
Location: Węgrzce
On Useme since 11 October 2026
About me
Senior Full-Stack Developer with 10+ years of commercial experience (PHP/Laravel, React/TypeScript). I build custom web systems from scratch: SaaS platforms, CRM systems, admin panels, integrations and APIs.
For 10 years, as co-founder and IT Director, I designed and developed a real-estate listings platform with a CRM for agents – 1,000+ business clients, 10k users, tens of millions of listings. In 2025–2026 I designed and built a multi-tenant SaaS/CRM for private schools (Laravel 12, React 19, TypeScript, DDD). I am also the author of an open-source React UI framework (155+ components).
I work independently and iteratively: I start by understanding your processes and goals, propose scope and milestones, show progress regularly and take care of tests and documentation.
Tech: PHP 8, Laravel, React, TypeScript, Node.js, MySQL, PostgreSQL, Redis, Docker, WebSocket.
Categories
CV / Résumé
Jun 2025 - Sep 2026
Senior Full-Stack Developer / Architect
English Break
Design and development of Learnus – a multi-tenant SaaS/CRM for private schools: courses, schedule, attendance, payments. Laravel 12, PHP 8.4, DDD, REST API, WebSocket, React 19, TypeScript, Docker.
Oct 2015 - Jun 2025
Co-founder / IT Director (CIO)
Afisz Media sp. z o.o.
Built from scratch a real-estate listings aggregator with a CRM for agents (1,000+ business clients, ~10k users, tens of millions of listings). Led a 4-person IT team, infrastructure and IT budget.
Feb 2013 - Nov 2014
PHP Developer
KRN Media sp. z o.o.
Development and maintenance of a web portal in PHP: new features, performance optimisation, database extensions.
Mar 2012 - Sep 2012
PHP Developer
QOS.pl
PHP web applications and websites, requirements analysis and tailoring projects to client needs.
Jul 2011 - Sep 2011
PHP Developer (Joomla)
Globegroup
Implementation and development of Joomla components and plugins.
Portfolio
Learnus – SaaS/CRM dla szkół prywatnych
Multi-tenant school management system: courses and groups, class calendar, attendance, clients, invoicing and payments, real-time chat and notifications. Laravel 12, DDD, REST API, React 19, TypeScript.
Vector: New Home – gra mobilna
Space-themed mobile game: React Native (Expo) client for iOS/Android and a Laravel backend with a world generator and Redis-based simulation.
My own React UI component framework published on npm: 155+ components, theming, i18n, TypeScript, Vite.
Real-estate listings platform with a CRM for agents (clients, sales kanban, saved searches, reports). 1,000+ business clients, 10k users, tens of millions of listings. Laravel, React, Redis, WebSocket.