Freelancer java spring mvc projectεργασίες

For this project, I require an experienced Android developer, skilled in Java and familiar with HTTP protocols for data transmission. Key tasks will involve: - Designing and creating a small Android application which can POST textual information to a specified server. - Input data for this app will be fields set by the user , means the app should have a user-friendly interface to take these values as input. Experience working with Android’s HttpClient and HttpPost is crucial, and server-side scripting knowledge is also beneficial. Please submit your proposals with relevant experience and proposed milestones. Remember, time is of the essence with this task. Looking forward to working with you.

I'm currently seeking a programming instructor who is proficient in Python, Java, and JavaScript. Here is a detailed outline of the skills and expertise I’m looking for: • Ability to instruct beginners. • Extensive knowledge in Python, Java, and JavaScript. • Excellent command on programming basics, syntax, and project development. The main focus should be on: • Establishing a solid foundation on the basics and syntax. • Guiding me through practical aspects of developing a project. Tutors with a knack for making complex topics easy and interesting for beginners are highly preferred. It would be great if you can provide examples of previous tutoring work, as well as any relevant qualifications or certifications.

Project Description: Java Gmail API Developer Needed for Email Syncing Optimization We are currently facing challenges with email synchronization, particularly in terms of efficiency and resource utilization. The CPU utilization rate of our thread pool tasks spikes to 7090% on average when handling 600700 tasks. Additionally, executing tasks sequentially results in increased total mail reading time. To address this, we have implemented parallel reading to expedite mail retrieval, focusing on optimizing the balance between reading speed, CPU utilization, and consideration for Google server limits. Challenges: Task Parallelization: Our current implementation allows for 600~700 parallel reads, raising concerns about Google server limitations. It's crucial to determine if...

I am looking to enhance my knowledge of Java 8 and would like to learn from someone experienced in this field. Here's what I am precisely looking for: Objective: - My main goal is self-improvement and Learning Java 8 concepts. Scope: - As I am specifically focusing on Java 8, I would especially be interested in the concepts related to Lambdas, Streams, and the Optional class. Ideal Freelancer: - Applicants should have significant experience in Java, especially Java 8. - A comprehensive understanding of Lambdas, Streams, and the Optional class is a must. - Preference will be given to those who can demonstrate previous work related to these concepts or provide detailed project proposals. Looking forward to a fruitful learning experie...

I'm l...amounts of data must be divided into separate pages to enhance usability. - Inline Editing: Editing feature should be baked within the table. Users must be able to edit table content directly without transitioning to a separate page. The table should accommodate between 5 and 10 columns. Familiarity with JSON data manipulation and modern React patterns would be beneficial. Backend will be in Java Springboot REST APIs. Database MySql. Excel file processing - This file will appear parodically in specific folder which needs to be uploaded to database. While inserting into database one of the field needs processing based on string patterns and accordingly required data / row needs to be created. Example of data to be imported attached. Database schema attached. Screen d...

For this project, I am looking to gain a deeper understanding of specific features within Java 8. This will include in-depth exploration of Streams, Collections class and packages in Java 1.8. I am especially interested in: - Learning about various filtering and transformation operations within Streams. - Understanding how to sort elements within the Collections class. - Appreciating the various functionalities within and how to effectively use them. The ideal candidate for this job will be a Java expert with a strong grasp of Java 8 features, particularly Streams, Collections class and java.util. Practical examples of these functionalities will also be key to securing the job. Being up-to-date with the very latest modifications and adjustments to the...

I'm looking for a Senior Java Developer with expertise in the Spring framework to work on a substantial software project. The successful candidate should be prepared to design and implement systems that can handle large-scale use, with more than 1000 users. Key responsibilities will include: - Developing using Spring Framework - Designing for large-scale user loads - Implementing a NoSQL database, preferably MongoDB or Cassandra - Implementing Redis, MinIO The ideal bidder will be intimately familiar with these technologies and have proven experience working on large-scale projects. Proven DB efficiency and optimization skills will be highly appreciated.

I'm on the hunt for a seasoned developer well-versed in Java, C++, and Python. The goal of the project is to create a web-based application that operates smoothly on both Windows and macOS. Skills and Experience: - Advanced proficiency in Java, C++, and Python. - Demonstrated expertise in developing web-based applications. - Experience with cross-platform programming, targeting both Windows and macOS operating systems. Your technical prowess, creativity, and innovation will deliver a solution that's efficient, user-friendly, and, most importantly, serves its intended purpose. So, if you're a versatile developer who can juggle multiple programming languages, I'm looking forward to seeing your bid.

...in PHP, CSS, and Java. My website is currently experiencing a few issues and I'm also looking to enhance its functionality and design. • Bug Fixes: I'm particularly struggling with broken links, error messages popping up, and some design discrepancies that need addressing. • Functionality Additions: Once the bugs are taken care of, there are new features I'd like to implement. This involves introducing user registration, search functionality, and integrating a payment gateway. • Design Adjustments: In terms of design, I'd like to freshen things up a bit by adding new sections to boost the user experience and make the site more interactive. You're the ideal freelancer for this project if you have a strong background in we...

We are an Online retailing company selling pet products & Toys under various brands across countries. Our Sales team need someone in USA who can pitch our samples to the local Walmart, PetCo, PetSmart & other similar physical stores. Also, if you have contacts with any of the Store Managers, you can also apply.   Duties and Responsibilities: 1.       Personally, deliver our product samples to physical stores of Walmart, Petco, Target, Kroger,etc 2.       Get the store manager to review our products for selling them in their stores 3. We can also pay you an additional reward for each item approved by the store manager. Requirements: 1. Must be in USA 2. Communication skills are required If you are interested, then ki...

I am in need of a proficient back-end developer who is knowledgeable in Spring Boot application development. In this project, you will help me build a significant portion of a new website. Your task will primarily be centered around back-end development using Spring Boot. You'll get to work with an existing website for reference, and importantly, we will be using Gradle as a build tool in this project. Key tasks for this role: - Back-end development using Spring Boot - Integration of a custom API to the Spring Boot application The ideal candidate should possess the following skills: - Extensive experience in Spring Boot development - Proficiency in working with Gradle - Strong experience in API integration, - Proof of experience...

...in working with spring boot for Java and React.js to enhance the user permission functionalities of my web app. The main objective is to allow admins to assign roles, determining which users can access certain pages. Currently, there's an issue where only admins can view a specific page and I'm looking for a solution where the accessibility can be controlled depending upon the roles assigned by the admin. What I need you to do: - Improve the user authentication system for role assignments - Ensure real-time updates on role assignments for immediate access or restrictions - Solve the issue of specific page not being opened by users other than the admin - Implement a feature for file uploads Ideal Skills and Experience: - Extensive know-how of React.js and ...

I'm seeking a Java expert to help perform rest assured tests for my project. The primary objective of this project is to execute specific testing procedures and validate the expected outcomes of our application. Your job will involve: - Developing and implementing validation tests with Rest Assured in Java. - Facilitating rigorous testing of the backend API to detect possible issues in the application. - Preparing comprehensive reports that highlight the findings, including potential fixes. Ideal Skills and Experience: - Proficiency in Java programming language and Rest Assured Framework. - Understanding of backend API testing methodologies. - Strong problem-solving skills, meticulous attention to detail. - Experience with report preparation and...

I am looking for a talented Java developer capable of creating a bespoke module for KeyCloak v10.0.0. This project is aimed at connecting an external API to authenticate users in a unique way. Skills and Experience Required: 1. Proficiency in Java: As the solution delivery will require Java coding and jar creation. 2. Familiarity with KeyCloak and its Service Provider Interfaces (SPIs): This is crucial to ensure the production of the desired module. 3. API Connection/Integration: An important aspect of this project is the establishment of a connection with an external API. 4. Adoption of Standard Java Coding Conventions: Necessary for consistent and high-quality coding. 5. Docker knowlege to deploy a local keycloak environment Specifics To Be D...

I worked incredibly hard for over a year to bring you a top-notch learning program with Freelancer.com that was never revealed before… It's not just about teaching you everything I know and sharing my journey to the #1 amongst 70 million people; it's also about connecting you with a great community.. Once you complete the program and pass the test, you'll earn an exclusive badge that very few people get.. But.. Also, you get all of the following INCLUDED with NO HIDDEN COST in a YEARLY price of 129 USD: ➡️ Be among the elite few to earn the new IFC badge on your profile so that you can stand out! (Upon successful completion of the test) - Priceless! ➡️ Unlock hours of groundbreaking video content I’ve been working on for months that's nowhere else to b...

I am looking for a full stack java spring and bootstrap developer. Key Functions: - User registration and login - listing and application - Chat and video calls Experience Required: - Comprehensive understanding of Full Stack Java Spring and Java Development - Proficiency in Bootstrap css html - Knowledge of Databases - Experience developing chat and video call functionalities, including one-on-one chat and voice/video Front End will be provided with no APIs

I require an Java developer to assist with updating a Minecraft Mod from version 1.16 to the newest version. . As there is no specific deadline, quality is paramount over speed. I need to upgrade CustomNPCs and Replay mod for FORGE CustomNPCs latest version is 1.16.5 Replay mod latest version is 1.12.2 I need both mods to be upgraded to 1.20.1 version If you are experienced Minecraft developer, fell free to contact me. This project may require deep debugging, code optimization, and intensive testing post-porting to ensure stability and optimal performance. Let's cherish the luxury of time we got here and aim for perfection.

I'm currently at an intermediate level in Java, and I'm urgently seeking a knowledgeable and patient java tutor. - While I neglected to specify particular focus areas, a well-rounded background in Java’s syntax, fundamentals, data structures, and object/classes would be beneficial. - You must be capable of breaking down complex concepts into easily understandable information fit for an intermediate level. Skills and Experience: - Proven experience in teaching Java programming - Strong knowledge and experience in syntax and fundamentals, data structures, objects, and classes of Java - Excellent communication skills The training should commence as soon as possible, given the urgency. Please align your bid with this timeline.

I'm seeking a programmer specifically skilled in Java Swing for my project. Your primary task will involve: - Developing Java Swing components to visualize database relationship. - Each Table Name will draw in Rectangle - only view relations for one database table. - There this line between Table and Many-To-One tables relation ( if there is more than one table make rectangles in verticall way ) - Do same thing for previous point for other table relation ( One-To-One , One-To-Many and Many-To-Many) - there is attacment draw for task as an example - Java Class to Draw is Class Relation { String tableName; List<String> onetoone,onetomany,manytoone,manytomany; } The ideal candidate should have extensive experience in working with Java...

Hello Megh D., I'm eager to offer my expertise in designing your software architecture using MVC (Model-View-Controller). 1. Understanding Your Needs: We'll start by thoroughly understanding your project requirements to ensure we're on the same page regarding your goals and limitations. 2. Modular Design: Our design will follow the MVC framework, separating the presentation, logic, and user interaction for easier maintenance and scalability. I would love to start the work with you. Best regards, Baldev

I am in need of an expert Java and PHP developer who can tackle backend development tasks, database integration, and API integration. Ideally, you have previous experience in these areas and a solid portfolio of past work. I'd appreciate detailed project proposals to better understand your approach. The website I need help with serves an unspecified purpose — it could be E-commerce, informational, or social networking. Your adaptability in different scenarios would be a plus.

We need a digital flyer created advertising our available soccer field spon...4v4 age groups is one of our largest age groups in the club and these goals will be used for travel games, junior chaos games, and be available on the field for practices and for the community to use. 8 FIELDS Available $375/ Field Sponsors will receive a banner that will go on BOTH goals of the field that they sponsor. The banners will remain on the goals for 1 year which will include the Spring of 2024 which includes ISLAND CUP 2024, Summer of 2024, and Fall of 2024. This is a great opportunity to give back to your local soccer club and advertise your family and/or business. If you or anyone you know may be interested, please email ChaosPDA@ so we can collect the logo and artwork and all details...

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In search of a proficient UI developer to craft an interactive interface for our mobile application which runs on both iOS and An...interactive UI design for both iOS and Android - Integrate a secure and efficient payment gateway into the app Ideal Skills & Experience: - Solid background in UI development for both iOS and Android - Proven expertise in creating interactive designs - Experience in payment gateway integration - Excellent understanding of the latest UI trends and techniques - Proficiency in Swift, Kotlin, and Java languages - Familiarity with UX principles will be a plus Your innovative approach to design and knowledge of modern payment gateways will be crucial in crafting a mobile app that facilitates smooth user transactions while providing a top-tier interacti...

I am looking for an experienced software developer who can assist with a Playwright and Java Framework integration issue. My friend has been stuck with this for a while and needs professional assistance to move forward. Requirements: - Excellent knowledge of the Playwright automation tool and Java Framework - Capable of debugging complex code structures - Can efficiently troubleshoot framework integration issues Job Outline: 1. Investigate Integration Issues: Your first job will be to troubleshoot and identify the bugs that are currently present in the codebase. These bugs have stemmed from a bad Java framework integration. 2. Debug Errors: Once the issues have been identified, you'll be tasked with rectifying these errors to ensure the smooth functioning of the...

I'm looking for a skilled web developer to create a lighter version of OLX, predominantly for advertising services. Essential features should include user registration, ad posting, and a robust ...should include user registration, ad posting, and a robust search system. Although primarily for service advertisement, the ability to integrate the buying and selling of products at a later stage should be considered during design. Key skills needed for this job: - Proficiency in HTML, CSS, JavaScript, and preferably Java for backend programming - Familiarity with SQL databases - Experience with digital advertising platforms would be a bonus The timeline for this project is urgent. It is expected that the developer will be able to dedicate sufficient time to ensure completio...

Estou contratando um freelancer pra organizar meus arquivos empresariais e transferir para uma empresa afiliada nos EUA urgente.

...for generating a variety of reports from a PostgresQL database. Here is a rundown of the key project elements: - Deployment: The applications will run in a web browser and be served from a Linux server. The ideal freelancer should have experience in deploying and managing Linux-based applications. - Programming language: You will need to build the programs using Java ( Back end ), Flutter ( Front end ), and the Spring Boot framework. Good command of these technologies is a must. - Database: The database schema for the PostgresQL database is already designed. Past experience working with PostgresQL is essential. - Job spec: This is a source code migration, from clipper (dbase III) to flutter+java, job spec is not provided, replaced with the clipper ...

...guaranteed minimum 8 hours per week. The ideal candidate will be local enough to attend meetings at our Maidstone office once per month. We are currently in the process of completely re-writing our product from vb .NET webforms to C# in the MVC framework. You will assist with this project and help us develop new features. You will work with our team of inhouse front end developers and another freelance C# developer. Budget is £25 per hour The following skills and knowledge of technologies will be essential: - VB - .NET - C# - SQL - MVC framework - VUE .js framework - Windows Server The following would be advantageous: - HTML/CSS - Bootstrap - Azure - An interest in Football - Previous experience of the GoCardless API Our relation...

I am looking for an experienced developer to enhance my Squarespace website. You should be skilled in adding features to Squarespace. The ideal candidate will have significant experience in this area. In your proposal, please highlight your experience. Any specific examples showcasing your pro...Squarespace website. You should be skilled in adding features to Squarespace. The ideal candidate will have significant experience in this area. In your proposal, please highlight your experience. Any specific examples showcasing your proficiency in Squarespace feature additions will make you stand out. Please note, a mere update to the website is not needed but feature enhancements are what this project entails. Looking forward to hearing from the right tech-savvy person for my webs...

I need an expert in Java web applications to assist in resolving some consistent error messages plaguing my project. Your responsibilities will include: - Identifying the root cause of the error messages - Implementing solutions to resolve these errors The error message I am currently experiencing is "Failed to retrieve JNDI naming context for container [StandardEngine[Catalina]." indicating some issue in my application communication with the Tomcat server. Ideal Skills: - Highly skilled in Java and web application development - Experience in debugging and error resolution - Proficiency in working with the Tomcat server environment. Specifically, I am using Tomcat Server 9.0 - Knowledge of JNDI naming context will be highly valuable. A swift and effectiv...

...Utilize the JDBC driver to establish solid and reliable database connections. - Leverage your abilities in both Flutter and Java to develop a user-friendly front end and a highly functional backend respectively. - With your understanding of report generation, create each report in PDF format or Csv file, ensuring visual appeal and ease-of-readability. Additional Information: - Please note, the requirement is for a collection of various functional programs, each capable of producing a distinct report. - The payment will be made per 10 reports submitted, assuring constant flow and tracking progress. Ideal Skills: - Strong proficiency in Flutter for frontend development - Java expertise for backend development - Extensive experience with PostgresQL and JDBC driver - Stro...

I'm seeking a knowledgeable bot developer for creating an outstanding NLP chatbot that can be integrated directly on my homepage. Necessary Features: - The chatbot must be able to supply important in...whgdhwgdwhgf If you want to read more the click here link AWS Guarduty wjgwjgewjgeww dwfdhwjdfwhg whdhwdhwfdwhd whgdhwgdwhgf If you want to read more the click here link Note: Above mentioned task achieved by simple java script. But it needs to be done as per llm and rag concept on the basis of tensorflow module 2. Need to check to execute curl/python script to interact with api from chatbot FAQ Handling: The chatbot must be trained to understand and respond to advanced inquiries, such as personalized recommendations and problem-solving, rather than just basic details it...

We are looking for a skilled freelancer to assist us in removing a logo from nine videos. The logo is positioned within a car wheel, which remains static throughout the footage. This task requires precision and expertise in video editing to seamlessly erase the logo while maintaining the natural appearance of the scene. 9 videos.

...securing an advanced Java programmer with a strong specialization in code testing. The ideal candidate must have sound knowledge and deep experience in: - Testing specific sections of code with precision and accuracy. - Authentically writing test cases. Your key role will be ensuring the seamless functionality of our Java applications by conducting rigorous code testing. This will involve isolating testing segments, writing detailed test cases, and improving the code quality, achieving maximum reliability. Ability to test both Web, Desktop, and Mobile Java applications will be a significant asset. I am looking for a passionate coder who loves breaking and making codes. If you possess excellent problem-solving skills, have a keen eye for detail, and boast of advanc...

...PortPal Solutions está lanzando un MVP y necesita un desarrollador Full Stack freelance con 3-4 años de experiencia. El 80% del proyecto consiste en implementar una API CRUD y desarrollar vistas en ReactJS utilizando un template ya existente. Buscamos alguien con experiencia en ReactJS y MySQL, abierto a aprender Golang si tiene conocimientos en otros lenguajes de programación como Python, PHP, Java, etc. Ofrecemos: Oportunidad de trabajar en un proyecto innovador con un equipo dinámico. Proyecto de corta duración con trabajo remoto, ideal para freelancers. Preferencia por candidatos en Las Palmas, pero abierto a talento global. Entorno de aprendizaje, especialmente para desarrolladores interesados en expandir sus habilidades en Golang. C&oac...

I’ll make it very short: We need an interior designer that speaks Arabic , need to work with us long term on many projects we’re an office 2D shop drawing and 3D . To be considered state in your offer how much you would charge per sqm $ for shop drawing and for 3D separately , after you submit your two quotes will review if you’re suitable or not

I need a Java and Scala Expert for my Project. I will share the details over chat.

...mobile app for both iOS and Android platforms. Key Features Required: - User Authentication: The app must have a secure method for users to log in. - In-app Purchases: Need to seamlessly handle transactions within the app. - Real-time Chatting: Users should be able to interact with each other in real time. Ideal skills and experience: - Proficiency in hybrid application development - Swift or Java for native mobile app development experience is an asset - Proven experience in real-time communication and in-app purchase integration - Prior experience with user authentication, preferably with complex security requirements. The perfect candidate should be able to demonstrate projects where they have implemented these features. Please include examples of your past work when submi...

...role in ensuring the quality and performance of our mobile applications. You will be responsible for designing, developing, and executing test cases, with a strong focus on test automation using Java scripting. The ideal candidate will have extensive experience in mobile device testing, particularly with Android and iOS platforms. Additionally, proficiency in tools such as Selenium, Appium, Bamboo, and Sourcetree is essential for success in this role. Responsibilities: Develop and execute comprehensive test plans and test cases for mobile applications. Design and implement automated tests using Java scripting to ensure efficient testing processes. Conduct regression testing, performance testing, and compatibility testing on various mobile devices. Collaborate closely wit...

As the developer on this project, your primary task will be the creation of a web application using Java. Though specifics on functionality weren't provided, prior experience with tasks like user authentication, profile management, database interaction, and real-time data analysis is highly valuable. Basically, I trust you to bring the necessary skills to the table to tackle any functionality requirements. I'm in need of a quick turnaround for this project, so if you're able to start ASAP, that would be ideal. Your hands-on experience in Java web applications is very crucial to this role.

I'm seeking an experienced UI designer to help with the modernization of the user interfaces in two of my applications written in Java, React, HTML, Bootstrap. Both of these applications are currently suffering from outdated design, which needs to be brought up-to-date. Please state your Professional experience in UI design. Knowledge and anticipation of the latest UI trends and design patterns. Your primary task will be: - To redesign the UI of two applications by updating the CSS, HTML. The applications are in Java. You should have the ability to set up a Java application on your environment and update the UI and test.

...platform for my business. Key Platform Features: - Inventory management - Retailer and wholesaler accounts - Payment gateway integration - Catalogue creation - Responsive design - Search and filter options Development Details: - The platform should be built using Java for web components and Android for the mobile application. - No existing design is available for the application, so you will need to create one from scratch, while keeping user-friendliness at the forefront. Ideal Skills and Experience: - Proven experience in Java and Android development - Prior experience in ecommerce platform development - Excellent understanding of Payment Gateway Integration - Ability to create an intuitive, responsive design - Strong skills in creating search and filter options -...

I am in need of an experienced Java mentor who can provide guidance and oversight for my personal, simple, 2D action game project. Key areas of focus include: - Object-oriented programming: looking for someone who can help optimize design patterns for better gameplay programming. - Data Structures: expertise required for efficient data management, such as storing character stats or game state. Game Features: - Combat System: assistance needed to develop an engaging and responsive combat system. - Movement Mechanics: guidance needed to implement intuitive and satisfactory movement controls. Strong understanding of the mentioned areas alongside game development experience is a must. You will not only be reviewing my code but also guiding me through the process of creating a ...

As an advanced level Java enthusiast, I am seeking in-depth, personalized tutoring. The primary areas I want to improve upon are data structures, algorithms, and brushing-up basics. Here is what I expect: - Tutor should have expert-level understanding of Java - Special emphasis on Data Structures and Algorithms, apart from re-exploring the basics - Preferably, tutors who have experience in teaching advanced Java concepts - Passionate teachers, who can make these sessions interactive and engaging While this project is driven by personal interest, the right tutor can turn this into my passion project. If you're experienced, enthusiastic and possess the ability to make complex topics easily understandable, I'd love to hear from you.

This includes a 1.20.4 plugin for Minecraft Java Edition with 5 custom swords, each with their own unique textures (provided in an attached resource pack). In addition, a custom orb that is used for creating the fifth sword, which is a combination of the other 4. Below is a list of requirements about the swords from the client: So it's just 5 swords. All custom textures to match what they do STEALER-sharpness 7,gives 2 extra hearts 2. SHADOW BLADE-swiftness gives permanent speed 2 while in your inventory,2 extra hearts ROAR fire resistance and fire aspect 3,2 extra hearts 4.FROSTBITE-freezes a player you hit for 3 seconds but it only works every 20 seconds OF ELYSIAN-all of them combined but instead of 2 extra hearts it gives 5 extra hearts

...in PHP, CSS, and Java. My website is currently experiencing a few issues and I'm also looking to enhance its functionality and design. • Bug Fixes: I'm particularly struggling with broken links, error messages popping up, and some design discrepancies that need addressing. • Functionality Additions: Once the bugs are taken care of, there are new features I'd like to implement. This involves introducing user registration, search functionality, and integrating a payment gateway. • Design Adjustments: In terms of design, I'd like to freshen things up a bit by adding new sections to boost the user experience and make the site more interactive. You're the ideal freelancer for this project if you have a strong background in we...

I need a proficient Web Developer who can handle a debugging task on my websi...errors, display issues, and problems with email notifications, as they are not being delivered. Upon a successful form submission, an inquiry email, containing the sender's Name, Email Address, Phone Number, Reason for the Inquiry, and the Message Body, should be sent to the designated email address. Key Skills Required: - Proficiency in HTML, CSS for debugging display issues - Knowledge of Java/PHP to resolve form submission errors - Experience in SMTP protocol, Mail Server setup to fix email delivery issues. Your task will be completed once the form flawlessly redirects user inquiries as emails to the predetermined inbox. If you are confident you can rectify these problems, please don...

Looking for Java developer with spring boot experience. AWS and Mockito is must Terraform is a plus It’s full time role, people who can commit 40 hours should only apply.

Java project in binary search and linear search