Spring boot 2 oauth2 jwt example jobs

I am looking for a developer to build a Java Spring Boot API for a web application targeted at the general public. I need someone to write the API for me. The application will have the following key features: - User Authentication and Authorization: The application should allow users to create accounts, log in securely, and manage their personal data. - Real-Time Data Processing: The API needs to handle data updates in real-time and ensure that users are provided with current information. - The API should support comprehensive CRUD (Create, Read, Update, Delete) operations for managing resources. - The application should include a search functionality to allow users to quickly find the information they need. - Implement role-based access controls to restrict access to cert...

...Responsibilities: - Develop RESTful APIs for authentication, leave management, and notifications. Both JWT and Google OAuth will be used. - Design a PostgreSQL database schema encompassing Users, Organizations, Teams, Leaves, and CalendarSync. - Implement real-time syncing with Google Calendar and Microsoft Graph APIs for approved personal and team leaves. Outcomes: - A fully operational backend with well-structured APIs. - A comprehensive database schema with relationships and sample data. - Seamless calendar integration allowing for event creation, updates, and deletion. Ideal Skills: - Proficiency in Node.js, , PostgreSQL. - Demonstrated experience with Google/Microsoft Calendar APIs and OAuth2. I'm working with a budget of ₹50,000 and a timeline of 4-6 weeks fo...

I need an expert in Windows 11 and BitLocker to configure my domain-joined devices. -------------------- In Entra devices after the 10 failed attempt after the reboot of device during the boot start itself it go to bit locker recovery mode same want on domain joined device. In Domain join device after 10 invalid attempts after the reboot it boot the device and allow to continue PIN attempt again. ------------------- - Currently, after 10 failed attempts, the devices boot up and allow more PIN attempts. - After the 10th attempt, the device should enter BitLocker mode. - The challenge phase is default, and I need BitLocker configured only. The ideal candidate should have: - Extensive experience with Windows 11. - Proficiency in BitLocker configuration. - Ability to ...

I'm in need of a seasoned Angular and Spring Boot developer to create a web application for me. This application will take .xml and .vm files, which essentially contain the label content and field paths, to generate a dynamic label view. Key Features: - The web application should be capable of dynamic label generation - It will need to support editable fields, a preview before saving, and various export options - The user interface should be intuitive and user-friendly - The application needs to have a robust handling of .xml and .vm files Ideal Skills: - Proficiency in Angular and Spring Boot is a must - Experience with dynamic web applications and label generation tools - Familiarity with .xml and .vm file structures - Prior experience in creating web a...

I'm in need of a seasoned Angular and Spring Boot developer to create a web application for me. This application will take .xml and .vm files, which essentially contain the label content and field paths, to generate a dynamic label view. Key Features: - The web application should be capable of dynamic label generation - It will need to support editable fields, a preview before saving, and various export options - The user interface should be intuitive and user-friendly - The application needs to have a robust handling of .xml and .vm files Ideal Skills: - Proficiency in Angular and Spring Boot is a must - Experience with dynamic web applications and label generation tools - Familiarity with .xml and .vm file structures - Prior experience in creating web a...

I need assistance in creating a bootable ISO file from my VirtualBox Linux Ubuntu 18.04. This ISO should be an exact replica of my current system and should boot just like the original. Key Requirements: - The ISO will be used for deploying on multiple systems. - All software and configurations currently on my system need to be preserved in the ISO. - No customization is needed for the boot process of the ISO. Please note: - I can provide remote access to my system for this task. - Please do not bid unnecessarily. If the price does not work for you, do not bid and waste time. Bids that increase in price once discussed will be reported. - The ideal freelancer for this project should have extensive experience with VirtualBox and Linux Ubuntu, as well as creating bootable ISO...

I'm in need of a comprehensive Excel ...comprehensive Excel file detailing the top 50 universities in the USA offering PhD programs in Quantum Computing with a focus on AI. The Excel should contain the following: - University name - Details of Professors 1 to 5 including: - Their department and position - LinkedIn profiles - Emails - History of past collaborations or projects in AI - Application deadlines for both Fall and Spring batches - Program specifics I would like this data to be organized in a single sheet with categorized columns for ease of use. Ideal skills for this project include experience in data collection, proficiency in Excel, and knowledge of the field of quantum computing and AI. Previous experience compiling similar data sets will be an a...

...platform for career management, offering AI-based tools to optimize resumes, track applications, plan careers, simulate interviews, and hire specialized services. The total project duration is 30 days, with weekly progress tracking and deliverables. 2. General Requirements 1. Code Quality and Maintainability: The code must be modular, clean, and well-documented. Each module or functionality should include explanatory comments to facilitate future modifications. Adhere to coding standards (e.g., Clean Code) and organize the code into reusable modules. 2. Control and Ownership: All credentials for servers, APIs, databases, and integrations must be created and shared exclusively with the client’s email. The complete source code, documentation, and configuration files...

My CentOS WHM server is currently down due to a boot failure, and I need assistance logging in via rescue mode to fix the boot issue. The problem arose after I installed some new software and updates, and I do not have any recent backups available. - Main Issue: Boot failure - Recent Changes: Installation of new software/updates - Backups: No recent backup available Ideal Skills and Experience: - Extensive knowledge of CentOS and WHM - Expertise in diagnosing and repairing boot issues - Experience with rescue mode - Familiarity with handling servers without recent backups - Proficient in troubleshooting after software updates and installations

...1 hour/day or 30 hours/month). - Notifications for payment due, usage limits, and plan renewals. #### **1.4 Admin Dashboard** - View and manage registered users and their subscription statuses. - Monitor real-time API usage (minutes/hours consumed per user). - Generate reports on active/inactive users, revenue, and API consumption. - Update subscription plans and pricing dynamically. --- ### **2. User Interface (UI)** #### **2.1 Device Interface** - **Main Menu**: - **Start AI Chat**: Launches the AI video chat interface. - **Subscription Details**: Displays the user’s subscription plan, remaining usage, and payment options. - **Settings**: Language preferences (English/Arabic), volume, brightness, and logout. - Minimalistic design optimized for a circular touchsc...

...Development: Convert wireframes into HTML structure and apply CSS for styling. Ensure responsiveness across all screen sizes using media queries. JavaScript Functionality: Implement interactive features like forms, modals, buttons, and dynamic content. Handle form validation (e.g., user registration, login) and show error messages. API Integration: Integrate with back-end for user authentication (JWT/OAuth) and payment processing (Stripe/PayPal). Fetch and display dynamic content such as patient treatment progress. Cephalometric Integration: Implement basic Cephalometric tools for free users (limited functionality) and advanced features for paid users (multiple images, analysis). Search & Booking Systems: Develop a search system for courses, tools, and resources. Create a...

I'm in the process of migrating my application from Spring Boot 2.7 to 3.2.2, and I'm encountering some runtime errors with my unit tests. Key Requirements: - Expertise in Spring Boot, particularly version 3.2.2 - Strong debugging skills to identify and resolve runtime errors - Experience with unit testing and test case development - Ability to work with Spring Data JPA, Spring Security, Spring Web and other Spring dependencies Please provide examples of similar projects you've worked on, especially any that involved debugging unit tests during a framework upgrade.

I'm looking for a seasoned Spring-Boot expert with a strong command in Kotlin to help me build a comprehensive platform with both frontend and backend. Key Responsibilities: - Develop a user-friendly and interactive front-end with features like user authentication and dynamic dashboard. - Construct a robust backend capable of efficient database management and API development. Ideal Skills: - Proficiency in Kotlin and Spring-Boot - Strong experience in both front-end and back-end development - Prior experience in creating interactive dashboards - Knowledge of user authentication systems - Expertise in database management and API development Please provide examples of previous similar projects.

I need assistance running a web application with a Spring Boot Java backend and a React frontend on a local server. - Local Server Deployment: The application should be set up and run on a local server. - Database Setup: If there's no pre-existing Login database in the code, please create a simple one. Ideal candidates for this job should be proficient in both Spring Boot and React, have experience with local server deployment, and can set up a simple database. Understanding of Java and familiarity with creating and managing databases are crucial for the task.

As a web developer specializing in the MERN (MongoDB, Express, React, Node.js) stack, I excel in creating modern, dynamic, and scalable web applications that cater to diverse user needs. My expertise spans the entire web development lifecycle, enabling me to transform ideas into robust, ...and complex application states effectively. On the back end, I utilize Node.js and Express to design and develop a robust server architecture. I build RESTful APIs that connect the front end to the database, ensuring smooth data flow and seamless interaction between different components. Security is a top priority, so I implement authentication and authorization mechanisms using JSON Web Tokens (JWT) or OAuth. These measures protect user data and ensure the application adheres to modern security ...

... Following are the details of the technical requirements: 1. Technology Stack Frontend: • Frameworks/Libraries: React • UI Design: Bootstrap • Responsive Design: Use CSS Flexbox/Grid and media queries. Backend: • Framework: Node.js (Express), or Java (Spring Boot) • Database: PostgreSQL, • ORM: Sequelize (Node.js), or Hibernate (Java) Hosting: • Frontend & Backend: AWS • Database Hosting: AWS RDS Version Control & Collaboration: • GitHub 2. Features Core Features: - Authentication: Secure login for sales representatives using OAuth2 or JWT. - Dynamic Chair Composition: * UI to select and toggle between different chair components. * Visualization of the final composed product (e.g., rea...

I'm looking for a full stack developer proficient in Java and React. - Proven experience in full stack development, particularly using Java and React - Previous work on webapps We currently use (and need you to use): -Java -Spring boot -Hibernate -ELK Stack -React JS -Redux -Docker

I am looking for a developer to build a Java Spring Boot API for a web application targeted at the general public. I need someone to write the API for me. The application will have the following key features: - User Authentication and Authorization: The application should allow users to create accounts, log in securely, and manage their personal data. - Real-Time Data Processing: The API needs to handle data updates in real-time and ensure that users are provided with current information. - The API should support comprehensive CRUD (Create, Read, Update, Delete) operations for managing resources. - The application should include a search functionality to allow users to quickly find the information they need. - Implement role-based access controls to restrict access to cert...

I'm seeking a skilled mobile developer to create a cross-platform (Android & iOS) application. This app will utilize Retrieval-Augmented Generation (RAG) with Large Language Models (LLMs). Users should be able to log in, input queries, and receive AI-generated responses. Key Responsibilities: - Develop a secure login system. You can choose between JWT and OAuth based on your expertise. - Create a mobile-friendly query input interface. - Integrate various retrieval systems like FAISS, Pinecone, or ElasticSearch. - Use LLMs (e.g., GPT-3, GPT-4) for generating answers. - Implement the app using a framework of your choice, such as Flutter or React Native. Essential Skills: - Proficiency in mobile development, particularly with Flutter and React Native. Knowledge in Kotlin and...

...a modern UI framework such as Material-UI, Chakra UI, or Tailwind CSS. • Responsive and mobile-first design. • Dark mode and light mode toggle for user preference. • Ease of Navigation: • Intuitive menu structure for courses, categories, and user profiles. • Search and filtering options for courses. • Dynamic Content: • Dynamic dashboards for users to track purchased courses and progress. 2. Frontend Framework • Utilize React or for faster rendering and SEO optimization. • Create reusable, modular components for scalability. 3. Backend Enhancements • Refactor backend with Django for better performance and modularity. • Use Django REST Framework to handle API requests and enable future app integrations. • O...

I am looking for a developer to build a Java Spring Boot API for a web application targeted at the general public. I need someone to write the API for me. The application will have the following key features: - User Authentication and Authorization: The application should allow users to create accounts, log in securely, and manage their personal data. - Real-Time Data Processing: The API needs to handle data updates in real-time and ensure that users are provided with current information. - The API should support comprehensive CRUD (Create, Read, Update, Delete) operations for managing resources. - The application should include a search functionality to allow users to quickly find the information they need. - Implement role-based access controls to restrict access to cert...

I'm seeking a talented full-stack developer to assist me with a project. The ideal candidate will have extensive experience with both frontend and backend development, and particularly with the Spring framework on the backend. Key Responsibilities: - Collaborate with me on full-stack development. - Develop and implement features on both the frontend and backend. - Leverage the Spring framework to build robust backend solutions. Ideal Skills: - Proven experience in full-stack development. - Extensive knowledge and hands-on experience with the Spring framework. - Proficiency in frontend technologies. - Strong problem-solving skills. Please include examples of your previous work in your bid. I look forward to collaborating with you on this exciting project.

I'm looking for a skilled developer to set up WebRTC in my Angular application for voice calling. The project also requires the implementation of voice recording capabilities within the calls. Key Requirements: - Proficient in Angular and WebRTC - Experience with implementing voice calling features - Ability to integrate recording capabilities into calls - Knowledge of JWT (JSON Web Token) for authentication

I'm looking for a skilled developer to set up WebRTC in my Angular application for voice calling. The project also requires the implementation of voice recording capabilities within the calls. Key Requirements: - Proficient in Angular and WebRTC - Experience with implementing voice calling features - Ability to integrate recording capabilities into calls - Knowledge of JWT (JSON Web Token) for authentication

Project Overview: We are seeking a talented freelance developer or development team to design and build a custom HR software solution tailored to our...employees and administrators. User Interface: Simple & Intuitive UI: Create a user-friendly interface for employees to clock in/out, check attendance, and view pay details. Admin Panel: Develop an admin dashboard for HR to manage payroll, attendance, and generate reports. Technical Stack: Frontend: HTML, CSS, JavaScript (React or Angular preferred) Backend: Python (Django, Flask), Node.js, Java (Spring Boot), or Ruby on Rails Database: MySQL, PostgreSQL, or similar Integration: Payment gateways, tax APIs, and email/SMS notifications (as needed) Previous work experience in HRMS tool is highly preferred , must be able to sh...

I'm in search of a proficient full-stack developer who has: - Expertise in Java Spring Boot, specifically in implementing microservices. - Solid experience in using React/PHP as the front-end technology. - Proficiency in setting up CI/CD pipelines with GitLab CI/CD. Your primary responsibility will be creating and implementing microservices using Java Spring Boot and integrating these with a React-based user interface. Experience with GitLab CI/CD is a must, as you will be responsible for establishing and managing the CI/CD pipelines for this project. Please let me know if you have the necessary skills and experience.

This is for a food catering service. Looking at the logo should evoke a craving and create an irresistible urge to order the food. I want the logo to look very similar to the example provided. The main difference is that instead of "YummyPella," it needs to say "YummyPaella" with an "a" between P and e. Maintain the current look and feel. Additionally, create a version of the logo that includes only the letter "Y" and the shrimp on top. The deliverables include both logos in HD, in photoshop with layers and a version in black and another in white.

I am in need of a seasoned prof...for a reputable computer science journal. The article should be approximately 10,000 words and focus on the performance optimization aspect of microservice architecture, particularly using the Kubernetes, Docker, and Spring Boot platforms. Ideal Skills and Experience: - Proven experience in writing and publishing academic articles, specifically in the field of computer science - Deep understanding and practical experience with microservice architecture - Proficiency in performance optimization strategies within microservices - Familiarity with Kubernetes, Docker, and Spring Boot - Expertise in crafting case study research articles Please note, the article should be framed as a case study. Previous experience with this type of...

I'm currently seeking a seasoned Java Developer who can provide on-the-job support. My project involves working with Core Java, Java EE, and the Spring Framework. Key Responsibilities: - Debugging issues within the application - Writing new code - Optimizing existing code for improved performance My primary goal is enhancing the application's performance, so a strong focus on optimization is crucial. The ideal candidate should have a deep understanding of Java and its various frameworks, and be able to apply this knowledge to both debugging and coding tasks.

...similar relational databases. DevOps & Deployment: Familiarity with containerization tools like Docker, and deployment on Linode, AWS, or similar platforms. Version Control: Strong knowledge of Git and working with Monorepos or Monorepo architecture. Micro Frontends: Experience in implementing and managing micro frontend architectures. Security: Understanding of authentication frameworks (e.g., JWT, OAuth) and best practices for secure API development. Performance Optimization: Ability to optimize backend processes and frontend rendering for high performance. Testing: Experience with automated testing tools (e.g., pytest, Jest, Cypress) for unit and integration testing. Functional Requirements: Build and maintain RESTful APIs for efficient data exchange. Facilitate smooth i...

I'm a teacher in need of assistance. I have a $70 budget I cannot go over. I have a Google Sheets class calendar that needs to be updated for the spring semester. This involves changing the dates on spreadsheets for 4 classes and creating a 'state standards' page. The 'state standards' page will require picking relevant criteria from a list of state teaching requirements that matches the activities. I will provide all necessary information and new dates. This task should be very easy for someone with experience in spreadsheet editing. Ideal skills and experience for the job: - Proficiency in Google Sheets - Attention to detail - Basic understanding of educational standards (preferred but not necessary) - Good time management skills The instructions are att...

I'm a teacher in need of assistance. I have a $70 budget I cannot go over. I have a Google Sheets class calendar that needs to be updated for the spring semester. This involves changing the dates on spreadsheets for 4 classes and creating a 'state standards' page. The 'state standards' page will require picking relevant criteria from a list of state teaching requirements that matches the activities. I will provide all necessary information and new dates. This task should be very easy for someone with experience in spreadsheet editing. Ideal skills and experience for the job: - Proficiency in Google Sheets - Attention to detail - Basic understanding of educational standards (preferred but not necessary) - Good time management skills Here is the spreadsheet:...

...analysis Recommendations Validate and sanitize input data. Output Management Generate and save the PDF report on the server. Provide options to download or email the report. Non-Functional Requirements Scalability: Support concurrent report generation for multiple users. Performance: Ensure reports are generated within 2-3 seconds for typical input sizes. Security: Validate input data to prevent injection attacks & Secure API endpoints with authentication mechanisms (JWT). Maintainability: Modular codebase with clear separation of concerns (e.g., API, data processing, PDF generation). Detailed documentation and inline comments. Technical Specifications Server Framework: Node.js with for building the server API. PDF Generation: Use libraries Puppeteer, v:21.3.8 for ...

...discounts on memberships or loyalty programs for frequent customers. • Market Analysis: • Research competitors and analyze customer feedback to adjust strategies. • Staff Training: • Train staff to promote offers, upsell packages, and provide exceptional customer service. • Facility Updates: • Suggest improvements for the course or bar to enhance customer experience. Seasonal Activities: • Spring/Summer: Host outdoor BBQ nights, golf clinics for kids, or live music events. • Fall/Winter: Run holiday specials, indoor dining experiences, and gift card promotions. Requirements: • Proven experience in marketing, preferably in the golf or hospitality industry. • Strong social media, content creation, and customer engagement...

Project Description: I am looking for a professional to update an existing ISO with a standard version of Debian compatible with Raspberry Pi 5. The project requirements are as follows: System Integrity: The current structure of the ISO must remain identical. Only essential components for system boot should be loaded (no graphical libraries or unnecessary packages). Driver Updates: Update and integrate specific drivers for audio cards compatible with Raspberry Pi 5. Source: Maintain the current structure of the root and secondary folders (e.g., /var/log), ensuring that all logs and information continue to be written into RAM as they are now. Deliverables: A finalized, customized ISO including the updated Debian system, drivers

...incorrect submissions. Parse and store uploaded files into a structured database. Develop a system to analyze data against EPAP themes and flag anomalies. Create an automated workflow to generate preliminary reports. Security Features Use encryption (SSL/TLS) for secure data transmission. Encrypt sensitive files in storage (AES-256). Implement user authentication and access controls (OAuth 2.0 or JWT). Integration Allow integration with Our Company's internal systems: Google Drive or SharePoint for file management. SQL database for parsed data storage. Develop APIs for future integration with Petrinex submission workflows. Reporting and Notifications Provide automated email notifications for: Successful data submissions. Status updates on evaluation progress. Build a dash...

...reliability, security, and data integrity. Collaborate with the team to integrate the back-end with the front-end seamlessly. Requirements: Strong experience with back-end technologies such as Node.js, Python, or Ruby on Rails. Proficiency in database management systems like PostgreSQL, MySQL, or MongoDB. Experience in creating and managing RESTful APIs. Knowledge of authentication systems (e.g., OAuth, JWT). Familiarity with version control systems like Git. Ability to optimize back-end performance for scalability and security. Availability to complete the project within the agreed timeline. Budget: $6,000 USD for the back-end development phase. How to Apply: Please submit your application with: A brief overview of your back-end development experience. Links to your portfolio o...

...looking for a full stack Web App Developer to help me create a Spring-based Doctor Appointment Web Application. The app needs to be web-based and compatible with mobile devices for video consultations. Key Responsibilities: - Develop a full stack application using the Spring framework, NodeJs, MongoDB, and deploy it on an AWS server. - Implement multi-factor authentication for user login. - Integrate features such as prescription management and a patient feedback system. - Ensure that the app allows doctors to read patient reports and accept or reject appointments, as well as facilitate chat and video consultations. Ideal Candidate: - Proficient in NodeJS and has experience with RESTful APIs. - Highly skilled in MongoDB, Spring, and AWS. - Has a portfolio demonstr...

I'm looking for...primary calls: GenerateInvoice() and GenerateEWayBill(). Imp note- we will not use any other api into this Key features of the API: - The API should handle all internal processes, including ARN generation, to produce a final e-invoice. - All necessary parameters will be supplied by an existing API project. - The API should require a combination of authentication methods, specifically Basic Auth, OAuth2, and API Key. - It must integrate seamlessly with an ERP system. Ideal Skills: - Proficient in API development and JSON. - Previous experience with e-invoice and e-waybill generation is highly desirable. - Familiarity with ERP system integration. Please note: I will only consider candidates who have previously worked on this project and are familiar with it...

I'm looking for a skilled Java Developer with a focus on backend systems, specifically in API development. The ideal candidate should have extensive experience with Spring Boot, Akka, as this is the primary framework with which the API will integrate.

...looking for a seasoned developer to create a responsive, user-friendly e-commerce website with a modern and sleek design. The site should be built using Java Full-Stack, featuring: Frontend: - A responsive design using HTML, CSS, and JavaScript - Easy-to-navigate interface with product filters and search functionality - A modern and sleek design aesthetic Backend: - Secure APIs built with Java (Spring Boot) - Database management via Hibernate and MySQL Other Features: - User authentication and authorization - Integration of a reliable payment gateway (preferably PayPal or Stripe) - Product catalog with related product recommendations The deliverables include a fully functional website with source code, comprehensive setup and deployment documentation, and unit test res...

...hours. Session details. Technical Requirements: Front-End HTML, CSS, and JavaScript framework (e.g., React or Vue.js). Date picker and dropdown components for user input. Back-End Database: Stores student information, class associations, session logs. Suggested: MySQL or MongoDB. API: RESTful API for data submission and retrieval. Framework: Node.js, Flask, or Django. Authentication OAuth2 or similar system for secure login. Role-based access for students and lecturers. Hosting Cloud-based hosting solution (e.g., AWS, Azure, Google Cloud). Embeddable iFrame or JavaScript widget for web integration. Compliance Summary This document outlines the requirements for a Clinical Training Session Logging Tool to track and manage student clinical training hours. The sy...

...candidate will contribute to designing and implementing robust, secure, and scalable applications hosted on Microsoft Azure. The role demands proficiency in Java SE 17, Jakarta EE, Spring Boot, and various Azure services, alongside a collaborative approach to development. Key Responsibilities: • Develop and maintain server-side logic using Java SE 17 or higher. • Build enterprise-level applications leveraging Jakarta EE 9+, Spring Boot 3.0+, and Hibernate 6.x. • Configure and manage Apache Tomcat 10.x for application deployment. • Implement role-based access control using Spring Security or Jakarta EE Security with OAuth2 authentication via Azure AD. • Collaborate on the design and implementation of APIs, documented usi...

...MongoDB, PostgreSQL) Authentication: JWT for user sessions Frontend: Technology: React Dependencies: Axios for API requests, UI libraries (e.g., Material-UI, Bootstrap) Project Scope: User Registration/Login: Secure authentication for user sessions. Feature Implementation: Develop the above-listed features with AI API integration. UI/UX Design: Create an intuitive and user-friendly interface. Testing: Thorough testing to ensure reliability and security. Deployment: Deploy the application on a suitable hosting platform (e.g., AWS, Heroku). Deliverables: Fully functional web application with all specified features. Source code and documentation. Deployment on the specified hosting platform. Timeline: Phase 1: Initial Setup and API Integration (2 weeks) Phase 2: Core F...

I'm seeking an experienced Spring Boot developer to integrate a Spring Boot API using Feign Client with Single Sign-On (SSO) login. The primary purpose of this integration is to access third-party services. Key Responsibilities: - Implement SSO login (further authentication details to be confirmed) - Integrate the Spring Boot API with Feign Client - Ensure seamless access to third-party services Ideal Skills: - Extensive experience with Spring Boot and Feign Client - Knowledge of various SSO authentication methods (OAuth2, SAML, OpenID Connect) - Familiarity with third-party service integration - Excellent problem-solving skills Please note, the specific SSO system (e.g., Okta, Auth0, Azure AD) and the exact authenticat...

My Spring Boot microservice application with a Thymeleaf web frontend and a MySQL database has some issues that need fixing. I need help specifically with: - The "Nieuwe Persoon Toevoegen" (add new person) button which is not functioning as expected. - The person list page that fails to display data from the database. - Adding a delete button for the list of "Personen". - Display list of "Ideeen" and adding a new "Idee" (idea) - Cleaning up URL mappings and controller logic. - Thymeleaf forms that do not bind or submit data properly. Deliverables: - Fix "add new person" functionality. - Display the person list correctly. - Display and add a new - Clean up routing, controllers, and Thymeleaf integration. - Verify database c...

I am in need of an experienced Spring Boot developer to construct a secure and scalable backend for my user-engagement platform. Key Responsibilities: - Build a fully functional Spring Boot application that integrates seamlessly with an already developed React frontend. - Develop RESTful APIs with Spring Boot. - Implement JWT Authentication for secure endpoints. - Handle database integration with MySQL for structured data. - Create a file upload handling system that supports text, images, and videos. - Establish time-based rate limiting mechanisms to prevent automated submissions. Deliverables: - A clean, well-documented codebase pushed to a private GitHub repository. - Comprehensive API Documentation using Swagger/OpenAPI or Postman colle...

...deliver robust software solutions that meet business needs. This role requires strong technical expertise in Java/J2EE, Meta developer and Kafka technologies, along with proficiency in database design and integration. Responsibilities: 1. Backend Development: Design, develop, and maintain backend systems and APIs using Java/J2EE technologies, adhering to best practices and design patterns. 2. API Development: Design and implement RESTful APIs and web services to enable seamless communication between front-end applications and backend systems. 3. Database Design: Design and optimize database schemas, write efficient SQL queries, and interact with relational databases such as MSSQL, PostgreSQL, or Oracle. 4. Performance Optimization: Identify and address performance bottlen...

...experience, preferably in Spring Boot. The position is remote and requires a deep understanding of both MySQL and SQL Server. Key Responsibilities: - Develop and maintain applications using Java 8 and Spring Boot - Optimize applications at both query and performance levels - Implement and manage token mechanisms for authorization and authentication Ideal Skills and Experience: - Proficient in Java 8 and Spring Boot - Comprehensive knowledge of both MySQL and SQL Server - Extensive experience in optimization at both query and performance levels - Familiarity with token mechanism for authorization and authentication - Proficient in developing RESTful Web Services and using Spring Cloud - Strong understanding of JPA API and ORM Please not...

...modernization tasks. You will join the daily meetings (2 hours, up to 3 hours as needed) to help solve technical challenges, guide, and mentor, ensuring high quality and experiences with enterprise domains Responsibilities: - Participate in daily meetings to discuss and solve daily challenges and features in large systems - Provide mentorship and support - Should be adept in building gateways, proxies, webhooks, and services to encrypt/ tokenize services. - participate in code reviews, troubleshooting, and feature testing Qualifications: - 3 to 4 years of professional experience working with large-scale systems - Experience with both microservices and monolithic design architecture - Experience with tech stacks and tools like Java, Spring Boot, spring fr...