I got your requirement and i can give you my support. Below are my skill set. I am developing Java/J2EE web app and web services for more than 8+ years. I am having 2+ years of experience in blockchain.
Skills:
Spring MVC, Spring Security, Spring Boot Microservices, Hibernate, Web services(SOAP and REST), Blockchain,Java/J2EE, JMS, JDBC, Servlet, Java Server Pages, Ajax, JavaScript, JQuery, JSTL, Tiles, HQL, SQL Server , MySQL, PostgreSQL, Apache Tomcat,Maven, JSP Display Tag library, Quartz Scheduler, Firebase Hosting, XML, JSON, Core PHP, eBay API, Oracle Coherence, Stripe & Visa & PayPal Payment Gateway, Twilio API, Netnut & Luminati Proxies, Apache Cassandra, Angular.
Developed many products in Java and blockchain.
Regards,
Ulaganathan K