Spring Boot OAuth2 Google Calendar Events

I need a Java Spring Boot application that will do the following:

When application is started, user sees a page where he must chose between via Google or Microsoft. (only Google is in scope for now)

If user is not known in the system, user will have to give consent to allow the app to access his calendar. User is redirected to a page prefilled with his profile info, here he can still change his First/LastName. User can click register, then the user is stored in the database and user is redirected to home page.

If user is known in the system and auth token is not expired... user is redirected to home page.

If user is known in the system but token expired, user should have to log in (using Google credentials) then is redirected to home page

The home page should show a list of events for the current date (primary calendar), on this page a button should allow the user to create a new event (only basic meeting properties: subject,description, date from/to, time from/to, attendees).

A separate API GET endpoint should be created "/hello", this should return some text, this endpoint should only be accessible if the user logged successfully (via Google).

Tech Stack

- Java Spring

- Postgres db for storing user info and access tokens

- ThymeLeaf or Angular front-end (backend is more important)

Evner: Java, Java Spring

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Om arbejdsgiveren:
( 25 bedømmelser ) Wevelgem, Belgium

Projekt ID: #27910271

Tildelt til:


Hi I have 16 years of software development experience. I can develop a spring boot application which is integrated with google calendar. I have couple of questions. After we developed user authentication and reached to Flere

€690 EUR in 10 dage
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23 freelancere byder i gennemsnit €524 timen for dette job

(246 bedømmelser)
(17 bedømmelser)

Hi, I read your job post and understood the requirement well. Pretty much I understood and will implement the concept and will deliver fully working code. For several web based applications I implemented OAuth2. Pleas Flere

€600 EUR in 15 dage
(64 bedømmelser)

Hi there - Thanks for the heads-up on Google calendar events. I can do this in Spring + Angular. When do you need this completed?. Please reply, we can discuss further and hopefully get it started soon. Thank you!

€299 EUR in 3 dage
(103 bedømmelser)

Hi, I have experience with the google sheet api, I could help you developing the application, it would be springboot + angular. thanks ..

€389 EUR in 7 dage
(8 bedømmelser)

Hi, I have 6+ years of experience as a Full stack Developer(Angular 9/10 ,react native and Java) Spring Boot, Data JPA, AWS. I am working on angular 2/4/5/6/7/9/10 since 3 years. Completed 10+ projects with react nati Flere

€250 EUR in 2 dage
(5 bedømmelser)

hi. I'm a java developer with postgreDB. My software and application expertise is very diverse and includes jsp, j2ee, spring, struts, jfinal, jdbc, jpa, maven, javafx, and related frameworks and APIs including Spring, Flere

€500 EUR in 7 dage
(3 bedømmelser)

Hi! I am happy to put my bid on your project. I have read your requirement carefully and I am interested in this project. I have a tons of experience in Java /Java SpringBoot /Restful Api. If you`ll hope to work with m Flere

€300 EUR in 2 dage
(7 bedømmelser)

Hello Dear. I Can Help YOU. i can build your system with angular and spring boot. I've read your description carefully. I can deliver your work on time, with high quality. I have full experience with ... more than 5 Flere

€250 EUR in 4 dage
(7 bedømmelser)

Hi, I have gone through the project and having a previous proven 5 years of enterprise level working Knowledge of Spring including multiple Modules of Spring like Spring Security,Spring Boot,Spring ORM,Spring Data and Flere

€550 EUR in 7 dage
(3 bedømmelser)

Dear Client, I have gone through your requirements. I am expert in Spring boot and mvc framework, Spring data jpa and UI framework like Thymleaf and jsp. I have completely understood your requirements and can start wor Flere

€600 EUR in 20 dage
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Hi Dear, I read your description carefully. I understood what you require me to do and I am filled with confidence that I can complete your project wonderfully. I have experience over 5+ years with Java/JavaSpring/Post Flere

€250 EUR in 3 dage
(1 bedømmelse)

hi more than 7 yrs expr in java spring boot and spring security arch . i have read you requirement and its easily do

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€500 EUR in 7 dage
(1 bedømmelse)

Dear sir, ✔✔✔ Fullstack developer ✔✔✔ Thanks for your job posting. I just applied after read your job posting carefully and I believe that I am good fit to your project. Please take a look at my portfolio to get an i Flere

€500 EUR in 7 dage
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- Using Spring oauth2 with Google provider, store token in database or using JWT - Frontent using themeleaf

€500 EUR in 5 dage
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Hi, I'm Le Ngoc Thanh. I have 2+ year experiences for Java Spring development, OAuth2, database Postgres and Thymeleaf. I think I might be suitable for the job

€700 EUR in 10 dage
(0 bedømmelser)

Hello! I'm a Java developer which is experienced in Spring Boot framework. I have previously worked with the technology presented for you project. In addition to that, I find the project pretty interesting and I'd like Flere

€570 EUR in 7 dage
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€700 EUR in 7 dage
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Hi, Greetings from Unyscape, About project, We have worked on similar projects. We can integrate auth2 with the google calendar in your system. It will be appreciable if you can connect us over a quick call to make Flere

€600 EUR in 7 dage
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