Jakub Downarowicz

Apiary is a gifting platform where users create and share wishlists. The product combines social interaction with a contribution model that supports local apiary development.

A fullstack platform for ingesting ADS-B flight data, detecting route anomalies with machine learning, and visualizing incidents on an interactive map for faster analyst review.

A modular monolith MVP for a multi-service holding focused on centralized lead orchestration and cross-sell detection between business units. Built with clear bounded contexts, event-driven communication, and schema-level data isolation to stay ready for future service extraction.

A mobile-first leasing platform for browsing vehicle inventory and handling business workflows. It includes advanced filtering, admin CSV import, leasing calculator tools, SEO hardening, and performance optimizations.

Landing website for a youth organization promoting social engagement and cultural awareness. Focused on clarity, credibility, and local community impact.

Company website for earthworks and paving services with project galleries and machinery presentations, designed for direct lead generation.

Store management system for products, orders, clients, and invoicing. Built as an operational tool for daily team workflows and reporting.

PWA for a personal training center with trainer profiles, service details, ecommerce flow, and contact conversion paths.