Java Microservice Simple and only Error fix -- 2

I need someone expert in java microservice oAuth authentication.

My application is working fine.

My principal object returning string instead of user object. That is the only thing which I need to be fixed.

for more reference check similar issue on stackoverflow: [login to view URL]

Evner: Java, J2EE, Software Arkitektur, OAuth, Spring Boot

About the Client:
( 1 bedømmelse ) Lucknow, India

Projekt ID: #32675172

4 freelancere byder i gennemsnit ₹1963 timen for dette job


Hello there! I can help you fix the problem with your Spring application. We can discuss the details in chat. I am a full-stack developer with more than six years of experience building high-quality web-apps. During my Flere

₹2000 INR in 2 dage
(8 bedømmelser)

Hello, I have 9+ years of experience with Java, J2EE, Spring, Hibernate, Spring boot, Spring Security, Maven, Gradle, Angular. I have not much worked on OAuth part but Spring security with MVC but I can fix this as I Flere

₹3500 INR in 7 dage
(5 bedømmelser)

Dear Sir, I am having 6 years working experience with Java(Spring Boot/MVC/REST/Security,Hibernate, JSP, Servlets,JWT/Swing) Working experience with IBM DB2,MySQL,Oracle Database. Working experience with SVN,Git Flere

₹1050 INR in 7 dage
(2 bedømmelser)

Senior Java Full Stack Developer: Worked and implemented oauth in various microservices. I have a sample oauth code in my git for reference i can fix them easily. Having 9+ years of IT experience with technology expert Flere

₹1300 INR in 2 dage
(0 bedømmelser)