10/13/2026 updated
100 % available
AI/LLM Integration & Senior PHP Developer | Drupal 11, Symfony, ERP & e-commerce integrations
Libochovice, Czech Republic
Only remote
Master's degree (Ing.) in Informatics and Systems EngineeringAbout me
I put LLMs to work in everyday business processes: AI translation, PDF to web content, product texts, semantic search. Integrated into your CMS, e-shop and ERP. 20+ years of PHP (Drupal, Symfony), system integration and Linux server administration. Remote from the Czech Republic.
OpenAIPHPApplication Programming Interfaces (APIs)Artificial IntelligenceApplication Integration ArchitectureLAMP StackData IntegrationLinuxDrupalE-CommercePostgreSQLMicrosoft DynamicsNGINXSoftware ArchitectureServer Administration
AI / LLM: LLM integration into business processes, OpenAI API incl. Batch API, open-weight models (Qwen3-VL), embeddings and semantic search (bge-m3), AI translation, PDF to structured content, prompt design, LLM output validation
Languages and frameworks: PHP 8.4, Symfony 7, Drupal 11, Nette, Latte, Zend Framework, Twig, JavaScript (Naja, jQuery), SCSS
Data and APIs: PostgreSQL, MariaDB, MySQL, MSSQL, Sybase, dibi, JSON:API, REST, OData, SOAP/XML, RabbitMQ
Integrations: Microsoft Dynamics 365 Business Central, eBay (Merchant Integration Platform, REST API), TecDoc, TecCom (EDI), product feeds (e.g. Google Merchant Center), payment gateways (e.g. Braintree, Klarna, PayPal), web analytics
Analysis and leadership: business analysis, IT analysis, software architecture, agile team leadership, project management
Operations and tooling: Linux server administration, Rocky Linux, nginx, PHP-FPM, Cloudflare, Pantheon, Terminus, Git, Gulp
Architecture: multisite, multi-tenant SaaS, e-commerce platforms
Experience
Professional experience10+ years
Freelancer since2011
Languages
EnglishGoodCzechNative speaker
Project history
Websites for Vitaflo, the medical nutrition brand of Nestlé Health Science, on a shared Drupal 11 platform (via Ogilvy CZ).
- AI translation of content: editors have pages translated by an LLM in bulk, with an approval step before publishing.
- AI-assisted work with content across the sites, including content sharing and translation between sites.
- Product catalogue: product variants, nutrition tables, filters, availability by country, product comparison and print-ready product pages.
- Sample ordering for healthcare professionals.
Stack: Drupal 11, PHP 8, Symfony 7, MariaDB, JSON:API, RabbitMQ, LLM, Pantheon.
E-commerce platform for an engine-parts wholesaler. One codebase runs four shops (kmotorshop.com, engineteam.com, engineteam.no, engineyourlife.de), connected to the ERP, the parts catalogue, B2B ordering systems and marketplaces.
- AI product content: product descriptions generated and translated with an LLM, including quality checks.
- Semantic part search (prototype): customers describe a part in their own words and get matching parts. Runs on the shop's own server with open-weight models, without sending data to third parties.
- ERP: Microsoft Dynamics 365 Business Central (orders, customer prices, stock, invoices).
- TecDoc parts catalogue with vehicle and engine fitment.
- B2B ordering: EDI orders via TecCom with automatic confirmations, dispatch notes and invoices; API for B2B customers.
- eBay in multiple countries worldwide: bulk listing, stock sync, orders imported into the ERP.
- Product feeds for price comparison sites, payment gateways (e.g. Braintree, Klarna, PayPal), web analytics.
- Linux server administration (Rocky Linux, nginx, PHP-FPM) and Cloudflare; leading a small team of developers and designers.
Stack: PHP 8.4, Nette, PostgreSQL, REST / OData / SOAP APIs, JavaScript, Linux.
Business information system for DTP studios: customer and job management.
- Analysis of requirements and system architecture.
- Lead development and long-term maintenance.