Available to hire
I am a Senior Python Developer and AI enthusiast, driven by a strong engineering mindset and a passion for scalable systems, legacy modernization, and cloud infrastructure.
I excel at refactoring complex codebases, implementing distributed task queues, and containerizing applications, while delivering full-stack solutions and AI-driven features in production. I value collaboration, maintainability, and aligning innovation with industry best practices.
Skills
Language
Hungarian
Fluent
Ukrainian
Fluent
English
Fluent
Russian
Fluent
Work Experience
Senior Full Stack Developer at Affinitext Kft.
January 1, 2023 - PresentAI & LLM Innovation: Designed and deployed advanced LLM chains for automated document analysis and optimized prompt engineering for cost and latency. System Architecture & Modernization: Led refactoring of a large-scale Python codebase, enforcing strict typing policies and migrating legacy infrastructure to a containerized Docker environment. Distributed Task Management: Re-engineered Celery and Redis configuration to handle complex recurring task lifecycles, optimizing retry logic, cancellation handling, and worker stability. Search & Indexing: Maintained and optimized the Lucene-based document indexing pipeline, resolving critical PDF parsing errors and ensuring data consistency. Security & Authentication: Overhauled SSO mechanisms, improving unsuccessful login logging, sanitizing customer data, and managing security certificates. Performance Optimization: Diagnosed and resolved slow SQL queries and server-side bottlenecks. Observability: Integrated Sentry and OpenReplay for error tr
Frontend-Backend Developer at Pulilab Kft.
September 1, 2021 - January 1, 2023Developed scalable REST APIs using Django and managed frontend interactions with Nuxt/Vue.js. Implemented OpenAI integration for scalable SEO content strategy and automated text generation. Conducted advanced data analysis on clinical data using Pandas and NumPy. Managed CI/CD pipelines and DevOps tasks on Google Cloud and Digital Ocean. Collaborated with WHO and UNICEF projects.
Full Stack Developer (Self-Employed) at Self-Employed Remote Freelance
November 1, 2020 - September 1, 2021Launched a full-stack subscription platform for a newspaper (KISZO), handling design, UI/UX, and backend monetization. Developed a traffic signal optimization algorithm applied in several Hungarian cities.
Web Developer at MakeIT Online
March 1, 2019 - November 1, 2020Managed full lifecycle website launches and maintenance. Developed custom WordPress plugins and managed scaling for high-traffic sites.
Mechatronic Engineer and Programmer at Micont Kft.
February 1, 2019 - March 1, 2019Automated Linux-based tasks with Python and Bash. Installed and configured smart home automation systems.
Web Developer at Undefasa Kft.
October 1, 2015 - February 1, 2019Developed Magento-based webshops with 150,000+ products. Created custom shipping modules and optimized database performance.
Education
BSc & MSc in Mechatronics Engineering at University of Debrecen
January 1, 2015 - January 1, 2019Qualifications
Industry Experience
Software & Internet, Professional Services, Non-Profit Organization, Healthcare
Skills
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