Michał Zagórski

Optimizing a large-scale e-commerce platform with approximately 90,000 products, improving backend performance, database efficiency, and overall system responsiveness to support high traffic and large product volumes.

Architecting, scaling and maintaining core backend infrastructure for high-traffic programmatic growth and lead generation platforms, acting as the primary technical lead in a lean engineering team. Engineering high-throughput PHP/Laravel services and PostgreSQL architectures, optimizing performance for continuous heavy traffic and large-scale data processing.

Scaling core backend infrastructure to support large programmatic SEO operations and data-heavy applications. Designing and optimizing backend services using PHP/Laravel and PostgreSQL, handling high traffic and complex data flows.

Founding and operating a software consultancy delivering custom backend systems, workflow automation and high-performance web applications for global clients and startups. Taking ownership of technical architecture, hands-on development and client delivery.

Developing custom web applications and lead generation platforms from initial architecture through launch. Writing clean and maintainable code using PHP, Laravel and JavaScript.

Co-founding and architecting a high-performance geo platform from product ideation through launch. Designing a resilient and highly optimized backend infrastructure focused on long-term reliability and low maintenance.

Building and delivering custom web applications and dynamic platforms for early-stage businesses during the Web 2.0 transition. Managing the full project lifecycle, including client requirements, database architecture and frontend/backend implementation.

Developing and optimizing backend infrastructure for a high-traffic internet portal serving millions of active users. Engineering core portal modules and high-load web applications with a strong focus on uptime, stability and performance.

Developing backend features and dynamic content modules for korba.pl, a popular entertainment and community portal. Building and optimizing interactive features and user-facing modules during the early development of the Polish internet ecosystem.

Co-developing modules for high-traffic websites including naszemiasto.pl and gratka.pl. Building and maintaining web functionality for large-scale online platforms.

Engineering a data-driven system and relational database to record, categorize and analyze regional energy consumption and pollutant emissions across different economic sectors and fuel types. Integrating the platform with the Polish implementation of the RAINS model to support predictive simulations and emission reduction strategy analysis.

Studied Electrical and Electronics Engineering, focusing on engineering principles and applications.