Currently, I am a Sr. Enterprise Architect @Devtech d.o.o. A frequent software consultant with 20+ years` experience in Software development/management, especially in Java and its ecosystems. Current challenges are to transform digital services into potential visible products with (MVP) in mind, to build innovative and state-of-art solutions, for smarter tomorrow products and platforms. For Enterprise, Consumers, and ease of integration developers APIs, to handles, ~10M transactions daily, efficiently, and securely. I am holding a B.Sc. in Computer Systems Engineering, major Electrical Engineering in 2005, & Computer/Automatic Control Diploma in 1999. The Past & current Business/Dev. Experiences are firmly in Java, the Web, Mobile & Data for financial, Banking, Tourism, Government, and healthcare industries, as I worked previously for Pfizer, IBM, Silicon Expert, Google, Oracle & e-finance. Hands-on several technologies like UI/UX, Frontend Engineering, DevOps, Cloud, Big Data, Blockchain, Microservices, Databases, & Integrations of large-scale systems. Participate in R&D & innovation efforts for Scandinavian Government projects using Big Data, Cloud, & Blockchain-based technologies. A Java Champions & Oracle Groundbreakers Ambassador, enjoy speaking at international conferences, to evangelizes new Java SE, EE, & my vast experience worldwide. Member of Adopt-a-JSR of JakartaEE, OpenJDK. A JCP member, 2014 JCP Executive Committee member, expert group (EG) of JSRs 354, 363 & 373. EGJUG leader, Oracle Egypt Architects Club board member, won 2013, 2014, 2015 Duke`s choice awards, 11th annual JCP adopt 2013 awards, & United Nations Mobile Hackathon 2015 worldwide. I am blogging and most valuable blogger @DZone, JavaCodeGeek, Oracle, @InfoQ, and IBM Developers Work. Authored a JavaFX essential book, Getting Started with Clean Code Java SE 9, Hands-On Java 10 Programming with JShell video training. And working on my new book Secrets of the Java champion. ©