Senior Full-Stack Developer at Bed & Breakfast Europe

Worldwide bed & breakfast booking platform supporting 5M+ rooms and 20–30M requests per day. Participated in the full development lifecycle from user stories to deployment using Scrum, delivering thousands of features and continuous improvements. Bridged product/business decisions with technical execution and demonstrated technical ownership for complex deliverables. Led technical discussions and code reviews, and researched and designed a complete stack overhaul to improve code quality and separation of concerns. Implemented using a MongoDB + NestJS + React + Node.js stack with TypeScript, GraphQL/REST APIs, and MongoDB + SQL data stores. Built GraphQL APIs for multilingual geo/accommodation search across millions of records using MongoDB Atlas Search, Elasticsearch, and Redis caching. Set up frontend using React, NextJS, Apollo, Storybook, Storyblok (CMS), and a Tailwind-based design system with custom components. Created CI/CD pipelines with automated QA and data syncing and int

Senior Full-Stack Developer at Bed & Breakfast Europe (Worldwide bed & breakfast booking platform)

Led full development lifecycle work for a large-scale booking platform (bedandbreakfast.eu / bedandbreakfast.nl) with 5M+ rooms and 20–30M requests per day. Bridged business requirements and technical execution, providing ownership for delivery and on-time deployments. Designed and implemented a stack overhaul using an MN R N approach (MongoDB, NestJS, React, Node.js) with TypeScript, GraphQL/REST APIs, and MongoDB/SQL data stores. Built GraphQL APIs for multilingual geo and accommodation data, supporting advanced search facets and partner integration. Developed a custom booking system covering reservations, payments, cancellations and refunds using Stripe. Created tools to sync and process 100GB+ of geo/accommodation data daily with a plugin-and-play architecture for partner APIs. Implemented CI/CD pipelines with GitLab/GitHub and automated quality control and data syncing for deployments to AWS (Kubernetes), Docker Swarm, and MongoDB Atlas. Monitored performance and system health

Full-Stack Developer at Independent Contractor

Consulted with clients to define project scope, technical requirements, and delivery timelines; managed end-to-end remote execution and stakeholder negotiations. Developed custom web applications, CMS, and CRM systems using CakePHP and Laravel, with MySQL and PostgreSQL. Built bespoke frontend and backend components tailored to client business logic and performance needs. Maintained post-launch lifecycle including feature expansion, server deployments, and QC to ensure stability, and handled long-term maintenance by diagnosing/solving complex bugs and implementing security updates across production environments.

Consulted with clients to define project scope, technical requirements, and delivery timelines; managed end-to-end negotiations and remote execution. Developed custom web applications, CMS, and CRM solutions using CakePHP and Laravel with MySQL/PostgreSQL. Engineered bespoke front-end and back-end components tailored to business logic, maintained post-launch lifecycle (feature expansion, server deployments, and quality control), and handled long-term maintenance by diagnosing and resolving complex bugs and applying security updates across production environments.