I am a Senior Full-Stack and AI Engineer with more than 15 years of experience designing, building, and operating scalable web platforms. I have delivered products across sports media, healthcare, telecommunications, loyalty, real estate, and digital marketing.
I specialize in TypeScript, Node.js, NestJS, Angular, React, Next.js, PostgreSQL, and modern API architecture. I build end-to-end solutions, from frontend user experiences and backend services to database design, testing, CI/CD, and production deployment.
I have hands-on experience integrating Agentic AI and LLM capabilities into production workflows using CrewAI, OpenAI, Google Gemini, Claude, tool calling, and prompt engineering. My work has helped automate editorial processes and reduce manual workload on targeted workflows.
I have led architectural decisions, conducted code reviews, established engineering standards, and mentored junior engineers and interns. I enjoy building maintainable systems using component-driven design, SOLID principles, automated testing, and secure development practices.
I have worked on high-traffic applications serving millions of users and focus on measurable improvements in performance, reliability, delivery speed, and user experience. I am experienced with cloud-based CI/CD, Dockerized environments, performance optimization, and production ownership.
I am currently working independently on full-stack real estate platforms while remaining focused on senior engineering opportunities involving modern web development, cloud systems, and AI-powered products.
I delivered a full-stack real estate platform end-to-end using NestJS, Next.js 15, and a Turborepo monorepo. I owned the architecture, API design, CI/CD implementation, end-to-end testing, and production deployment.
I am also developing Objekta, a real estate management platform built with Python and FastAPI. I have full ownership of the product delivery lifecycle, from technical design through implementation and deployment.
I led frontend development for multiple healthcare-support web and mobile applications for Android and iOS using Angular 19+ and Ionic. I delivered responsive, accessible, cross-platform user interface components.
I integrated Azure DevOps CI/CD pipelines for build, test, and deployment workflows, increasing release cadence and reducing deployment effort. I applied SOLID principles and component-driven architecture across multiple product teams, contributing to an approximately 30% reduction in reported UX issues during QA cycles.
I designed and shipped AI-powered content generation tools using the CrewAI multi-agent framework and LLM APIs, reducing manual editorial workload by approximately 60% for targeted workflows. I also led a full-stack revamp of Vegas Insider, a high-traffic US sports-betting platform serving millions of monthly active users.
I owned PHP/Symfony backend and TypeScript Web Components frontend architecture, integrated GraphQL APIs, and optimized complex PostgreSQL queries for up to two times better performance on data-intensive pages. I drove technical design across a team of more than eight engineers, performed code reviews, introduced Jest and Playwright testing with over 80% coverage on critical flows, and mentored junior developers and interns.
I built and maintained HORISEN-pro, an enterprise SaaS platform used by telecommunications and marketing clients throughout Europe. I also developed the iCard loyalty program and an SMS newsletter marketing system serving thousands of end users.
I delivered white-label online gaming applications for clients including Orange.pl and Ringier Axel Springer. I implemented security hardening across frontend and backend applications, including XSS prevention, CSRF protection, and secure session management.
I co-founded and built a real estate management portal from the ground up. I owned the technical architecture, application development, deployment, maintenance, and ongoing platform improvements.
I also managed SEO, performance optimization, and digital marketing campaigns to support the business and improve the portal's online visibility.
I provided web development, graphic design, and IT services to local businesses. I worked directly with clients to deliver practical digital solutions for their web and technology needs.
I managed projects from initial client requirements through implementation and delivery, building a foundation in entrepreneurship, client service, web development, and design.
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