Develop and maintain high-performance Java applications, work on web and mobile applications, and collaborate in Agile/Scrum teams.

Design and implement Node.js/JavaScript solutions including REST/SOAP services, cryptography (X.509/CMP), PostgreSQL integration, and deployment on Unix/macOS with web servers (Apache, Nginx, Tomcat, JBoss). Collaborate using GitHub and tools like Hapi/Redis. Strong communication skills; 6-month engagement.

Design, develop, and maintain Java-based backend systems that integrate with blockchain platforms and smart contracts. Implement DApps and smart contracts, collaborate with cross-functional teams to deliver features, optimize performance and scalability, ensure secure blockchain interactions, and stay current with distributed ledger technologies.