Spring boot h2 database crud example jobs

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To develop a robust application using , Contentful, and a database, we will structure the app to include the desired functionalities while leveraging Contentful's content modeling capabilities. Here's a detailed guide for implementing each requirement: Tech Stack Frontend: CMS: Contentful Database: PostgreSQL (or any other preferred relational database) Payment Integration: Stripe Authentication: Backend API: API routes in State Management: React Context or Redux Toolkit Styling: Tailwind CSS or CSS-in-JS Steps to Build 1. Authentication (User Logging) Use for user authentication. Store user details in the database (e.g., PostgreSQL). Integration Steps: Configure pages/api/auth/[...nextauth].js for handling login and session management. Use provid...

Customized Form in PHP with Secure SQL Database including online deployment We are seeking to develop a aesthetically pleasing, and secure web-based form integrated with a SQL database. This form will facilitate and receive applications for a monthly token draw for 10,000 lucky users, each winning 1,000 tokens(Max application per month 1 Million). Selection of winners will be taken care separately and is not part of the project. The project requirements are as follows: User Authentication and Entry Implement Telegram API integration for user login, ensuring unique entries. Display the current draw month prominently after login, e.g. Heading, " Draw for the month of January 2025." Prevent multiple entries: Check if the user has already submitted an entry for th...

I'm in need of an experienced web developer who can create a dynamic website powered by an SQL database. The frontend of the website is to be built using Angular, so proficiency in this technology is crucial. Key aspects of the project: - Develop a website with a robust SQL database - Utilize Angular for the frontend - Implement secure user authentication Ideal skills for this job would include extensive knowledge of SQL, Angular, and web security protocols. Previous experience in developing database-driven websites and implementing user authentication systems is highly valued.

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Looking for a Python developer to create a cross-platform desktop app (Windows, Linux, macOS) that embeds a web application. Must include a setting for autostart on PC boot and allow future feature enhancements.

...part of the circle and forms a ring. It can be adjusted using a pneumatic valve and is controlled via a timer (punching time, pause time, return time to the starting position / there are also punchers with spring valves, which automatically return, only have a punching time). The conveyors are classic, ordinary ones that move the belt, there are not many complications. As for the robot, I worked with Fanuc Robots, the control system is simple, the paths that it needs to follow are defined in the robot itself and then it is imported into the program with the operation of the press. For example (the press has tripped, call Movement_of_robot_under_the_press). Of course, the operation of the robot depends on many conditions of the press that need to be met (the press cannot ...

Here I am rquesting you to create our first milestone which will be the application design part.

I'm looking for a freelancer who can create a AI platform which will create a list of all active companies in India by scouring the internet and then create and update database. Post which the platform will run analytics of all active companies in India. This includes Small and Medium Enterprises (SMEs), Large Corporations, and Startups across various sectors such as Technology, Manufacturing, Healthcare, Etc. Key Requirements: - The database should include, but not be limited to, the following details: * Revenue data * Industry classification * Company Titles * City * State * Website * Sector - The freelancer should have experience in data collection, creation, analytics, platforms and AI . Familiarity with Indian companies is a plus.

...active bids, countdowns, and changes. Backend Requirements User Authentication: User registration, login, and role management (Admin, Bidder). Auction Listings: CRUD (Create, Read, Update, Delete) operations for auction items. for adims only Bidding System: Real-time tracking of bids, timestamps, and bid history. Payment Gateway: where data they enterd should we saved in adim portal and adim should send a gamil for payment for the auction bid winner Real-time Updates: Using technologies like WebSockets or long-polling for real-time bid updates and auction status. Scalability Requirements Database Design: Use scalable database solutions (e.g., PostgreSQL, MongoDB) that can handle large volumes of transactions and user data Caching: Use caching mechanisms like Re...

I need an experienced Linux system administrator to troubleshoot and fix boot issues on my CentOS 7 server hosted with OVH. The server is currently in rescue mode after a failed reboot. Here are the details of the issue: Server Configuration: CentOS 7. RAID 1 setup using /dev/md2 (root) and /dev/md3 (data). GRUB bootloader needs to be reinstalled and configured properly. Current Status: I can access the server via SSH in rescue mode. The RAID arrays are active and synchronized ([UU] state). /dev/md2 is mounted successfully, and the filesystem appears intact. GRUB is missing or misconfigured, causing the server to fail booting into normal mode. Problems Encountered: Attempting to reinstall GRUB (grub-install) results in command not found. YUM package manager cannot install grub2 ...

I need a Thermal Printer ESC POS command expert who can help fix an issue with my code. My spring boot application is supposed to print Arabic text via a thermal printer, but the text is scrambling. The Arabic text is sourced from user input via a web form. Ideal Skills and Experience: - Extensive knowledge of ESC POS Commands - Experience with thermal printer integration - Understanding of Arabic text processing - Proficient in debugging and code fixing - Familiar with web form data handling

...currently has a partially imported database of car models and brands. The project involves several key tasks: 1. Completing my database with all car models and brands. The reference point for this task is Please note that I have already implemented two filters with dropdowns. 2. Setting up a multistore configuration. I need another page on my site to mirror the first, but instead featuring brands and phone models. It is essential that the two pages are independent of each other. Specifically, page 1 should display car models, while page 2 displays phone models. Additionally, in the filters, brands should be presented separately on each page, rather than being mixed. 3. Importing a comprehensive database of phones. This should encompass

...must be private and accessible only to the respective user. 4. Account Page: Each user will have an account page to view their license details (subscription plans, billing history, etc.). The page should include an option to update personal information and subscription details. 5. Admin Dashboard: A comprehensive Admin Dashboard to manage users, view statistics, and perform CRUD (Create, Read, Update, Delete) operations on user accounts. User management with the ability to activate/deactivate accounts and view activity logs. View detailed usage statistics such as the number of searches performed, most popular searches, and API consumption. License management: Admin should be able to set the start and expiry dates for user licenses and manag...

We are seeking a skilled data professional to compile a comprehensive database of recently registered domain names along with relevant ownership or business details for the purpose of targeted outreach and lead generation for website development services. Database Scope: Collect domain registration data with a focus on recently registered domains (last 6-12 months preferred). Include data points such as: Domain Name Date of Registration Registrar Name Business/Registrant Name (if available) Contact Email or Phone (if publicly available) Country/Location Expiry Date (if accessible) Data Collection Methods: Utilize legitimate sources such as WHOIS databases, expired domain lists, and domain auction sites. No data collection that violates GDPR, CCPA, or similar data protect...

...development field to assess a candidate's technical skills. Key Focus Areas: - Advanced Java Programming Concepts: The interviewer should evaluate the candidate's understanding and application of multithreading, collections, and exception handling. - Framework Proficiency: Proficiency in Spring and Hibernate is critical. The interviewer should assess the candidate's experience and expertise in using these frameworks. - Database Integration & Optimization: The candidate's knowledge and skills in database integration and performance optimization are to be assessed. The ideal interviewer should have a deep understanding of Java best practices, be skilled in debugging and troubleshooting Java applications, and have experience with: - Integratin...

...Access to help upgrade our existing 32-bit database to a 64-bit version. The main purpose of this upgrade is to enhance compatibility with our operating system and eliminate ongoing issues. Key Requirements: - Upgrade the database to 64-bit - Ensure the new version works seamlessly with current 64bit Office 365 ver of Access - Implement necessary security measures during the upgrade process Ideal Skills: - Proficient in Microsoft Access with a focus on database upgrades - Demonstrated experience with 64-bit Access databases - Strong understanding of operating system compatibility issues - Prior experience with database security measures - Excellent troubleshooting skills for potential compatibility issues with third-party software or database file...

...an experienced professional who has proven experience managing multiple Wordpress sites through the API, to CRUD websites using Wordpress and also able to handle DNS, Email and SSL for each site via API. Possible Options: ManageWP WatchTower MainWP WPUmbrella etc Key Responsibilities: We have 35 existing domains that are currently Wordpress (Siteground, Namecheap, DigitalOcean VPS) and we need to manage them in 1 central dashboard. Please only apply if you have experience and can setup a similar management dashboard quickly. Ideally, we can manage WP, DNS, Email, SSL for each URL in 1 centralized dashboard (self hosted preferred). - Site Management: I require comprehensive CRUD (Create, Read, Update, Delete) operations for my sites. - Content Updates: You will be r...

I'm seeking a skilled Microsoft Access developer to create a comprehensive database for inventory management. The system should feature real-time stock updates and integrate seamlessly with our accounting software. Key Requirements: - Development of an inventory management system using Microsoft Access - Implementation of real-time stock updates - Integration with accounting software Ideal Skills: - Proficiency in Microsoft Access - Experience in developing inventory management systems - Knowledge of accounting software integration Please provide examples of similar projects you've completed in the past.

I need a WordPress expert who can add a comprehensive database to my existing site for capturing user registrations, including usernames and passwords, and zip codes. The database should be designed to prevent duplicate registrations and have the capability to capture ID numbers in the future. Key Requirements: - Integrate the database with my existing Mailchimp account for user outreach. - Implement an email verification system for new registrations. - Create a simple method for tallying registered users. - Ensure flexibility for adding future data points. Ideal Skills: - Proficiency in WordPress and PHP. - Experience with database creation and management. - Familiarity with Mailchimp integration. - Knowledge of implementing email verification systems. - Abi...

...looking for an experienced C# developer who can integrate our application with the Qdrant vector database. The primary purpose of this database will be for data storage and retrieval, specifically for managing text data. Key Responsibilities: - Implement efficient methods for storing and retrieving text data in the Qdrant database. - Utilize metadata tagging and indexing for managing text data in the database. I have a lost i need to insert and having issues with it. Not sure structure correct but if you help with a dictionary to insert the payload with about 8 columns and lets say 5 rows of data. Ideal Skills: - Proficiency in C# programming language. - Experience with Qdrant vector database. - Strong understanding of data storage and retrieval meth...

I've encountered a troubling issue with my Windows 11 machine. An error message pops up immediately after booting: "The type initializer for App1.a threw an exception." This occurred right after I installed a new general application. I'm seeking a skilled IT professional with experience troubleshooting Windows 11 boot errors linked to newly installed software. Please reach out if you can assist. See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** : The type initializer for 'App1.a' threw an exception. ---> : Could not load file or assembly ', Version=, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed'

I'm in need of a skilled Java Spring Reactive programmer who can assist in developing new features for my microservices architecture. Key responsibilities will include: - Creating and implementing innovative functionalities. - Enhancing API responsiveness for improved performance. Ideal candidates should have a strong background in: - Java Spring Reactive programming. - Microservices architecture. - API performance tuning.

Optimize website loading speed (using tools like PageSpeed Insights)/Mobile Optimization Set up Google Analytics and Google Search Console to track traffic and performance. On-Page SEO Keyword Mapping: Create SEO-optimized titles and descriptions for the homepage and product pages. Optimize Headings (H1, H2, H3): Add relevant keywords in headings across all key pages. Updated metadata for key pages. Write Blogs: Publish 1-2 SEO-optimized blog posts targeting keywords like "Pollen de pin" and "Ashwagandha." Suggested topics: "Quels sont les bienfaits du Pollen de Pin ?" "Ashwagandha : Ses effets sur le stress et la santé." Content Optimization: Review and optimize existing content for keyword integration and readability. Link ...

I'm seeking a live online instructor to teach college-level classes on Database Management and Introduction to Digital Media. The classes are intended for Associate degree students and should be delivered via live streaming. Key Details: - Each lecture should last 1 hour. - Cover key areas in Database Management including database design and normalization, SQL and relational databases, as well as an introduction to NoSQL databases. Ideal Skills & Experience: - Proven experience in teaching at the college level. - Expertise in database management. - Excellent communication skills for live online instruction. - Familiarity with digital media concepts.

I'm looking for an expert in analytics and reporting with a focus on tracking and assessing the performance of our database systems. Key Responsibilities: - Conduct comprehensive analytics on system performance. - Generate regular reports to illustrate findings and trends. Ideal Skills and Experience: - Proven experience in database systems performance tracking. - Strong background in data analytics and reporting. - Excellent user management and content moderation skills would be an advantage.

I'm currently facing a runtime error in my Spring Boot application that needs urgent attention. The error is occurring at the API endpoints. I also need to create two new API endpoints to support a frontend feature. Although I haven't specified the primary function for these endpoints, they will likely involve a mix of data retrieval, submission, and update. Ideal skills and experience for the job include: - Proficiency in Spring Boot - Experience in debugging runtime errors, particularly at API endpoints - Previous experience in creating API endpoints - Familiarity with frontend-backend integration - Knowledge in handling database operations Please note, the ability to work under pressure and complete the tasks in a timely manner is crucial...

...looking for an experienced Java developer (Spring Boot) to create a crossword puzzle generator module that integrates with the OpenAI API. Technical Requirements: * Development in Java using Spring Boot * Integration with the OpenAI API * Generation of JSON files with a specific format * Implementation of integrity validations Main Functionality: The module must automatically generate crossword puzzles based on two input parameters: 1. Crossword theme 2. Desired language Output Specifications: * Format: .txt file containing a JSON * Required JSON structure: * cols: number of columns * rows: number of rows * cells: array with the letters of the crossword * words: array with the positions of the words * questions: array with the corresponding clues Examp...

I'm seeking a proficient data entry specialist to help input text data from typed documents into a database. Key Requirements: - Experience with data entry, specifically handling text data - Familiarity with database management and entry - Attention to detail to ensure accuracy and completeness of data Ideal Skills: - Proficiency in handling typed documents - Prior experience in data entry projects - Strong organizational skills - Ability to maintain confidentiality and handle sensitive information with discretion

I need 95 posts about Home translated into German using ChatGPT. After translation, these posts should be uploaded onto my WordPress site. The posts should be formatted in WordPress, but this means only setting the internal headings to H2. There are links, images and embedded ads in the original source, but they are not needed in German. I will give you a wordpress login to the winner applicants so he/she can upload the articles. My budget is 20 USD. Please apply with this amount and add to your article texts "I can upload the texts to WordPress", so I will be sure that you readed the ad text. Thanks!

My affiliate Reddit site at isn't connecting to the database. It uses a jsreact database management system. I don't know what the exact issue is, as I haven't made any recent changes to the site or the server. Ideal candidates for this project should: - Have experience with jsreact database systems - Be skilled in troubleshooting database connection issues - Be able to identify and rectify the problem efficiently - Have a good understanding of web server management

I'm looking for a freelancer who can help me compile an email database of NFT collections. This data will primarily be sourced from official NFT collection websites and online NFT marketplaces. Ideal Skills: - Proficient in data collection and analysis - Familiarity with NFT collections and the crypto space - Experience in managing and organizing large datasets Need Email, Website of NFT collections owner.

I'm...build a Maven-based project focused on creating web-based integrations with my existing mobile app. The project will primarily leverage the Spring framework. Key Integration Aspects: - The primary type of integration will be Java-based. - This project will not require user authentication or push notifications. - Focus will be on data synchronization. Desired Functionality: - The web integration will need to implement API endpoints for data exchange. - Real-time communication features and a user management system are not required for this project. Ideal Skills and Experience: - Extensive experience with Java and Maven. - Proficient in using the Spring framework. - Ability to develop and implement API endpoints. - Prior experience with web-based integrations with ...

Just simply put in any basic info, 4 pages only. Any ui is fine.

...client testimonials we’ve recently achieved: Client Results. At SEO4Ranking, our mission is to drive quality traffic to your site while ensuring it thrives with no risk of penalties from search Monthly SEO Goals Include:✅ Enhanced Google Rankings✅ 200+ Quality Backlinks✅ Increased Traffic & Conversion Rates? On-Site Optimization:Title Tag OptimizationMeta Description Tag OptimizationH1 & H2 Tag OptimizationURL OptimizationItalic/Bold Tag OptimizationNon-index Attribute OptimizationImage Alt OptimizationExternal Link OptimizationBroken Link AnalysisPage Content OptimizationCanonical Error FixingSitemap Optimization? Off-Site Optimization:✔ Backlinks from DA 40+ Sites✔ Social Bookmarking✔ Article Submissions✔ Classified Ads Posting✔ PDF & Image Sharing✔ Business...

...Script Functionality: 1. Outline Creation: The script generates an outline in a hierarchical structure, formatted as follows: H2: Topic 1 H3: Subtopic 1.1 H4: Detail 1.1.1 H4: Detail 1.1.2 H3: Subtopic 1.2 H3: Subtopic 1.3 H2: Topic 2 H2: Topic 3 H3: Subtopic 3.1 H3: Subtopic 3.2 H3: Subtopic 3.3 H4: Detail 3.1.1 H4: Detail 3.1.2 H4: Detail 3.1.3 - Each H2 represents a primary topic. - Subheadings (H3, H4, H5, etc.) are nested under their respective H2 headings. 2. Group-Based Article Generation: - Each H2 and its corresponding subheadings (if any) are treated as a single group. - Groups are sent to the OpenRouter API for generating content in Markdown format. - If an H2 has no subheadings, it is processed as an independent group. Pro...

I'm looking for a talented live painter who can create a realistic piece during my wedding reception. It will be spring of next year around Vorhees, NJ Key Responsibilities: - Set up at the reception venue - Paint a realistic depiction of the event as it unfolds Ideal Skills: - Exceptional painting skills, with a focus on realistic styles - Experience with live painting, particularly at weddings - Ability to capture the essence of the event on canvas Please provide a portfolio of your previous work, particularly any live painting you've done at weddings.

...elements shall include: • Keyword Research: Identify relevant keywords and incorporate them naturally into our content. • Title Tags and Meta Descriptions: Create compelling title tags and meta descriptions that include target keywords and encourage click-throughs. • High-Quality Content: Produce valuable, original content that addresses the needs and interests of our audience. • Header Tags (H1, H2, H3): Use header tags to structure our content and highlight important sections. • Image Optimization: Use high-quality images with descriptive file names, alt text, and appropriate file sizes. • Internal Linking: Link to other relevant pages on our website to help visitors navigate and search engines understand our site's structure. • Mobile-Fr...

I need a robust database designed for managing job assignments, time tracking, expenses, and creating quotes. The database will primarily be used for job management, time tracking, expense management and reporting. Key features the database must cover: - Handling of employee information and job assignments - Management of time logs and attendance records - Tracking of expenses and invoicing Critical functionalities include: - Efficient job management and tracking - Accurate time tracking and reporting - Comprehensive expense management and quoting Ideal skills and experience for this project include: - Proficient in database design and management - Experienced in creating databases with job tracking, time logging and expense management features - Familiar wit...

I need a skilled SQL Developer who can create database tables for sales data, primarily used for data analysis and reporting. The tables should have complex querying capabilities. Ideal Skills: - Proficiency in SQL - Experience in creating database tables - Skills in setting up complex querying capabilities Please provide examples of your previous work in data analysis and reporting, preferably with sales data.

...to GPIO pins ◦ WiFi connectivity for remote access • Central Server: ◦ Raspberry Pi 5 (8GB) – Designated as zcam-server ◦ 4TB NVMe M.2 SSD (for boot, OS, and video recordings) ◦ Local WiFi Router (providing network connectivity) 3. Functional Requirements 3.1. Raspberry Pi Zero 2 W (zcam) PTZ System – OS Image Objective: Create an OS image file based on Raspberry Pi OS Lite for the Raspberry Pi Zero 2 W units to automate PTZ camera control and WiFi router connection from boot. Specifications: • OS: Raspberry Pi OS Lite (headless) • Boot Behavior: ◦ Fully automated boot process launching all necessary programs for PTZ control and router login. ◦ Implement motion detection a...

I'm an intermediate SAP Crystal Reports user looking for someone who can guide me on how to add a MySQL database field to an existing .rpt file. While verifying the Database, I need to connect to some XML file which I can't trace. I specifically need assistance with incorporating education data into my report. Key requirements: - Teach me how to add and verify MySQL fields in Crystal Reports - Help me integrate specific education data into the report Ideal skills and experience: - Extensive knowledge and experience with SAP Crystal Reports - Proficiency in MySQL - Previous teaching experience or ability to convey complex concepts simply

I'm looking for an experienced developer to create a notetaking application for me. The backend will be built on Spring Boot and the frontend on Flutter. The app will need to incorporate several AI features and OCR functionality. Key Requirements: - Implement AI features including: - Smart categorization and tagging of notes - Text summarization - Voice to text conversion - Develop OCR functionality to scan handwritten notes - Design a modern, minimalistic Flutter frontend The ideal candidate will have: - Extensive experience with Spring Boot and Flutter - Proficiency in AI and OCR integration - Strong UI/UX sensibilities with a knack for modern minimalistic design

I have a project where I need a UI design converted to 15.x. The design will be provided ...of the design. - Total of 5 designs & 5 corresponding HTML files - Budget: $15 for each project, total $75 The final product needs to be responsive for both mobile and desktop. There will be a few animations and interactive elements, for which I prefer the use of React Spring. Ideal candidates for this project should: - Have extensive experience with 15.x - Be able to create responsive designs for both mobile and desktop - Have experience with implementing animations and interactive elements using React Spring - Be able to deliver high-quality work within the specified budget React Components can be (sorted by relevance): - Tailwind CSS - MUI (Material UI) - Ant Design - Ch...

Job Title: Set Up and Deploy Angular + Spring Boot Application with Image Server Description: I am looking for an experienced professional to help set up and deploy my small-scale web application. The application includes an Angular front-end, Spring Boot REST API services, and a Spring Boot-based image server. I want the application to be hosted and accessible on the internet, either through a home server setup or a cloud-based solution. You will be responsible for end-to-end setup, including configuring the servers, deploying the application, and ensuring everything is secure and running smoothly. Responsibilities: Server Setup: Help choose a suitable hosting option (home server or cloud-based). Configure a Linux or Windows server environment...

I'm facing an issue with a JUnit test case failing to execute in the newer version of Spring Boot. I'm seeking an experienced Spring Boot developer and JUnit expert to help troubleshoot this issue. Key Requirements: - Extensive experience with Spring Boot - Proficient in JUnit - Previous experience troubleshooting test case issues - Able to work efficiently to resolve the issue

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I'm facing a connection issue with my Django application and PostgreSQL. After changing my .env file configuration, I'm receiving an error: ": connection to server at "localhost" (::1), port 5432 failed: FATAL: password authentication failed for user". Here are the specifics: - I've confirmed that the credentials in the .env file are ...pgAdmin and Django without issue. - The problem began after I modified my .env file. What I need: A freelancer with extensive Django and PostgreSQL experience to help debug this connection issue. Ideally, you should be familiar with .env file configurations and Django's environment variable handling. Your task will be to identify and rectify the issue, ensuring my application can connect to the database witho...

...currently has a partially imported database of car models and brands. The project involves several key tasks: 1. Completing my database with all car models and brands. The reference point for this task is Please note that I have already implemented two filters with dropdowns. 2. Setting up a multistore configuration. I need another page on my site to mirror the first, but instead featuring brands and phone models. It is essential that the two pages are independent of each other. Specifically, page 1 should display car models, while page 2 displays phone models. Additionally, in the filters, brands should be presented separately on each page, rather than being mixed. 3. Importing a comprehensive database of phones. This should encompass

I'm experiencing a connection error with the MySQL database in my Laravel project. To avoid further disruption, it's critical to resolve this issue swiftly. ERROR ==> " DataTables warning: table id=datatable - Ajax error. For more information about this error, please see " Ideal skills for the job: - Extensive experience with Laravel - Strong MySQL knowledge