Orestis Markou is a seasoned CTO and software engineer with 17 years of experience building robust, client-facing applications and backend systems from small teams to leadership roles. Based in Athens, he blends hands-on engineering with product-minded delivery, shipping multimedia museum installations, CMS and show-control services, and scalable web platforms on time and on budget. Technically versatile, he has deep Python and backend expertise, experience with Elixir/OTP, Objective-C, TypeScript and deployment/monitoring tools, and has contributed core improvements to the xhtml2pdf PDF-generation library. He thrives on continuous learning—publishing, prototyping, solving code puzzles and extracting reusable components—and enjoys knowledge sharing and close collaboration with designers and product teams. Comfortable wearing many hats, he moves fluidly between architecture, implementation and client-facing duties, making him effective in small, fast-moving organizations. Check his portfolio for concrete examples of his work and atypical mix of multimedia and backend systems.
17 years of coding experience
15 years of employment as a software developer
MSc Electrical Engineering, MSc Electrical Engineering at University of Patras
A library for converting HTML into PDFs using ReportLab
Role in this project:
Back-end Developer
Contributions:13 commits in 1 day
Contributions summary:Orestis's contributions primarily involve modifying the `sx/pisa3` directory within the xhtml2pdf project, which suggests a focus on the core library logic. The commits reveal changes to the handling of paragraphs, barcode generation, and overall context management, indicating efforts to improve the PDF generation process. The user also updated the base paths for external resources.
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