Cannot deserialize instance of java.util.arraylist out of start object token spring boot työt

I'm seeking an experienced photo editor to remove an SUV from the background of my image. The project needs to be completed as soon as possible. -Key project deliverable: A seamlessly edited image with an SUV removed from the background. -Necessary skills: Proficiency in photo editing software such as Adobe Photoshop, GIMP, or similar. -Potential applicants should have a background in photo manipulation and editing, specifically in object removal. No additional enhancements are required post-removal. The main focus is a clean and naturalistic removal of the SUV from the image's background. Prompt project completion is highly important. I'm seeking bids from applicants who can quickly turn this project around.

I'm seeking a creative web designer with the knowledge of wordpress and elementor .I currently have a page built and need to transfer to another domain go daddy to blue is already build but need a few things fixed and any errors fixed. Project needs to be started on asap and completed by you cannot complete in a set time please do not quote. Thank you we look forward to working with you Ideal Skills: - Proven experience in web design, with an emphasis on informational websites - Ability to create a user-friendly layout and intuitive navigation - Familiarity with SEO best practices Please note, the content of the site is yet to be determined, thus flexibility and creative input in content placement are expected. Please provide a portfolio depicting your previ...

...sense please. I'm in need of a book designer who can handle a volume of approximately 390 pages. Content ready - only page layout and numbering required. Laying pages out professionally is critical. You must have some common sense. I am hiring you for your expertise in graphic design. If it was simple copy/ paste - I wouldnt need you. Here's what the project entails: - Designing the layout and aesthetic of a 390 pages book - Ensuring the design aligns well - Having the book design - layout - READY TO PUBLISH and completed within a month I'm looking for someone who possesses: - An adaptable design style to fit multiple genres - Previous experience in book designing of this scale - Ability to work within a set timeline This is not a d...

I require a professional Java developer with experience in Java programme. Your primary responsibility will be on developing functionalities. Ideal skills: - Solid experience with Java - Proven expertise in debugging programme - Excellent problem solving and communication skills

I'm seeking a JSP expert to assist with coding, troubleshooting errors, and optimizing the code for stability and performance. This is a key project that requires significant...errors, and optimizing the code for stability and performance. This is a key project that requires significant and complex development work. Skills & Experience: - Proficiency in JSP coding - Proven experience in troubleshooting and optimizing JSP - Demonstrated ability in delivering dynamic website functionality - Past successful projects Application requirements: I would like to see examples of past work and comprehensive detailed project proposals highlighting your relevant experiences. This will help me in making an informed decision. Any proposed timelines and project frameworks would be ...

...in Python and Java. Your main objective will be to develop a trading algorithm that minimizes risk—this is the primary goal. The algorithm will be designed to function on the Motivewave platform, which will require your expertise in Java to place orders and data. Moreover, the machine learning techniques you will need to utilize in this project are primarily reinforcement learning methods. The trading algorithm you are to create for this project must be capable of assessing Fibonacci Retracement. It will require a keen understanding of financial data and the use of these data in minimizing risk in trading. Skills and experience required: - Proficiency in Python and Java - Extensive knowledge on Reinforcement Learning - Understanding ...

...a skilled java developer to enhance the user interface of my existing Java project, with a particular focus on updating the menu navigation and its syntax. Here're the specific aspects I require improved: UI Enhancement: • Major revamp of the UI to make it more intuitive and user-friendly. Experience with UI/UX design will be an advantage. Menu Navigation & Syntax: • Simplification of the navigation structure. The goal is to make the user's journey within my application straightforward and intuitive. • Involve syntactical modifications for added efficiency and user-friendliness. Past experience managing menu syntax is crucial. In a nutshell, the ideal freelancer will have vast Java development experience and a kee...

Seeking a skilled developer to reinvent an IRC chat. I'm envisioning a complete overhaul of its current syntax, to improve the user interface, enhance the moderation tools and provide overall better performance. The ideal candidate should: - Be fluent in Java since it's the language we've envisioned for the new programming - Have extensive experience with chat systems, particularly IRC - Have a strong understanding of UI/UX to ensure a user-friendly and efficient design - Understand the necessity and functionality of robust moderation tools - Consider performance improvements as an integral part of this project This is an opportunity to bring your experience to bear on an established system, pushing its boundaries and delivering a marked...

I have purchased the source code for the StreamBox application (Link: for successful submission to Google Play Store. - Documentation here: Ideal skills and experience: - Strong knowledge of StreamBox or similar application interface. - Experience in graphic manipulation for app branding. - Experience successfully publishing apps to Google Play Store. You can see original Image and desire rebranded version in images. The developer is required to perform this task using my computer through AnyDesk or TeamViewer, as I cannot provide access to my server and documents. I'm looking for a quick turnaround, so freelancers available to start now will be highly preferred.

Retouch 14 cards (must be ready to print) Create logo Create packaging Create token

I'm seeking an experienced developer to create a file manager using Flask Python platform on a Linux operating system. This FileManager must offer functionalities such as: - Adding, editing, del...This FileManager must offer functionalities such as: - Adding, editing, deleting, viewing, uploading, copying, cutting, pasting files. - Managing file permissions. Key Features: - The high priority functions are file editing, file permissions, and file uploading. - It should support a range of file types including html, zip, css, js, and java files. Desired Skills: - Expertise in Flask Python - Experience with Linux OS - Understanding of varies file types handling This task requires a combination of technical skill and attention to detail in order to create ...

I'm looking for a skilled Java developer to construct an Image Similarity Search application that operates on a Client-Server architecture and relies on a database for image indexing. This application will mainly target the Windows platform. Requirement 1: Initialize a set of images present on the server Description: When the server is launched, it must charge all the images present at the initialization of the software as well as their index in a base of data (see Requirement 3). The folder where images must exist at the server launch. Only the corresponding image sub-folders need to be processed. The sub-folders of the folder images that are not processed. Error Handling: If the image does not exist where the server was launched, an error must b...

I am seeking a proficient Java JSP programmer capable of developing a high-quality system. While I have not clearly defined the specific functionalities required for the program, your application should nevertheless indicate: - Your level of experience and expertise in Java JSP programming. - Any past projects you have completed - these will provide concrete demonstrations of your programming prowess. - A detailed project proposal indicating how you approach tasks, organize your workload, and deal with potential challenges. Regardless of the program's ultimate purpose — whether it's for data analysis, an e-commerce platform, or a content management system — the successful freelancer's work will be versatile and adaptabl...

I require professional assistance to recreate and modify the layout of an email template that I imported from 's HTML file to Constant Contact. The task involves imitating the design elements from one platform to Constant Contact, maintaining a consistent look and feel throughout. I need to be able to have the template rebuilt and not be an html version so I can edit it every week. I need someone that can build within the Constant Contact template email system and mirror my template from IContact that I uploaded but cannot edit because it is in html. Skills & Experience: - Expertise in Constant Contact email template design and layout - Strong understanding of branding transfer-ability from one platform to another. Deliverables: - Recreate the e...

-- help with IAM, ssh key, backup, making sure everything will work, switch database -- creating snapshot -- backup and can work safely, then will create aws rds database and then will export current database to aws rds database and then will change odoo configuration file to use new database server

I'm looking for a talented Python developer with a solid understanding of Django and MySQL. The purpose of this project is to develop a robust database management system. These are some key features that the application should have: - Integration with Django's ORM (Object-Relational Mapping) library. - Custom SQL query functionality for advanced data operations. - A system for data backup and recovery to prevent data loss. You should have a proven track record with both Django and MySQL, and be able to show examples of similar projects you have worked on. A strong understanding of database design and management is a must.

I'm looking for a specialist to create a vector database in Azure, aimed at making our rule-based chat bot more efficient in token usage. You will be working with textual data. The tasks involve: - Setting up Azure AI services and integrating with our existing system - Creating a vector database to support our chatbot - Optimizing token usage The ideal candidate should be proficient in Python programming language and has experience working with Azure AI services and rule-based chat bots.

Seeking an experienced AI dev to creat web app and use comfyui as backend to do like this refrance Its a web app to generate images and background for the product we upload using ai - Creation of a web application coupled with comfyui as back-end - Profound understanding and application of AI capabilities such as Object Recognition, Image Enhancement and Automatic Tagging Though the image size requirement was not defined, it is mandatory to consider both quality and efficiency, thus a balance between high resolution and quick loading would be paramount. It's imperative for potential freelancers to have significant experience in AI algorithm development, web applications and proficiency in UI, ideally comfyui. Knowledge in product photography processing w...

This is what I am going to ask the dev to do and price up can you think of anything I'm missing: *A user-friendly interface that enables individuals to report an incident by clicking a designated button. *The application may prompt users to describe the nature of the incident, such as a collision involving vehicles, an object, or a pedestrian. *Based on the provided details, the app will guide users through the process of documenting the incident comprehensively. This includes capturing essential photographs, verifying the insurance status of the other party involved, and advising on contacting law enforcement if necessary. The aim is to equip underwriters with all necessary information to maximize the likelihood of a favorable outcome. *T...

I am seeking a talented developer with in-depth understanding of both Java and Node.js programming languages. Your primary task will be: - Developing a cross-platform mobile application for both iOS and Android platforms. Skills And Experience Required: - Extensive proficiency in Java and Node.js. - Proven experience in developing mobile applications featuring cross-platform compatibility. - Thorough understanding of iOS and Android app development guidelines. - Attention to detail and commitment to develop an application that delivers a seamless user experience across both platforms. By demonstrating your technical aptitude and creative problem-solving skills, this project has the potential to evolve into a long-term collaboration. I look forward to reviewi...

I am seeking an experienced app developer to create an Android Photo Video Vault system. Key Features Needed: - Password protection to ensure a secured access. - Advanced algorithm media encryption for maximum confidentiality. - User-friendly album ...protection to ensure a secured access. - Advanced algorithm media encryption for maximum confidentiality. - User-friendly album organization for easy media sorting and retrieval. - User should be able to Play Videos in the app. - User should be able to view the images in the app. Additionally: - Play Store Subscription implemention Ideal Skills: - Proficiency in Android app development in JAVA. - Familiarity with advanced encryption. - A keen eye for designing user-friendly interfaces with intuitive organization...

I'm seeking a Photoshop expert for retouching a batch of photos. My requirements are: - Proficiency in Photo retouching - Experience with Object removal - Ability to apply a vintage effect after object removal Your role will involve removing certain objects from each photo and subsequently applying a vintage effect. The outcome should be sophisticated and evoke a feeling of nostalgia. Your understanding of aesthetics and ability to work with detail will be key. Please share samples of similar work you've done previously, ideally with vintage effects. Let's create some beautiful, timeless images together.

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Overall, I have 3 apps to improve: 1. In Flask, login and registration did not work (I did it based on a Udemy course). And additionally downloading data from SQLite3. 2. Django application. Bug fix: cannot import name 'Client' from partially initialized module '' (most likely due to a circular import). In addition, connection to PostgreSQL and a few corrections in the code. 3. Application in Django, I have to remove the error because the app does not work. In addition, connecting PostgreSQL to my models, and a few corrections in the code. -->

I am seeking a skilled Shopify expert to make meaningful changes to my online shop. What i need you to do: - Problem: I would like the items that a customer adds to the shopping cart to be sent to me by e-mail via a form on the shopping cart page, instead of being redirected to checkout. - Problem: The quantity cannot be adjusted several times on the shopping cart page. Once you have changed a quantity or removed one product from the list, it is not possible to change it again a second time. - Problem: Customer account login in responsive design must be removed

It uses YOLO v8, please go through the project and give me a reasoble quote.

...sure that the content of the article is consistent with the topic and keywords. I hope that the writer can provide some popular topics based on the keywords I provide; 2. Make sure the length of the article is about 1,000 words. I wanted this article to be as long as possible; 3. AI-generated content cannot be used! ! ! ! It needs to be checked through the tool zerogpt.com. The article is guaranteed to be 100% original and has no grammatical problems. I generally use copyscape and grammarly to check; I also need to attach a readability report from semrush to ensure high readability. 4. Our brand is biggmans, so the names of other clothing brands should not appear in the article; 5. Add appropriate pictures to the article to ensure both pictures and text. The ...

I need a savvy Wikipedia expert to create a comprehensive article about ...need a savvy Wikipedia expert to create a comprehensive article about a specific token. This task doesnt demand understanding and description of several facets including its security measures, smart contract functionality, integrations with other platforms, and the general utility of the token. All info is clear explained on the website Ideal Skills: - Wikipedia article creation expert. - Understanding of blockchain & token-related topics not needed. - Accurate and thorough research capabilities - Ability to express technical data in easy-to-understand language. Ability to write clear the specifications and utilities of the token to let people understan...

...numbers. 3. Wallet System: o A wallet feature where users must top up with a minimum amount before playing. o Restriction on gameplay and redirection to wallet top-up if the wallet balance is insufficient. 4. Active Rooms Menu: o Display of active Ludo King rooms for users to join. 5. Integration with Ludo King Application: o Seamless redirection to the Ludo King application for gameplay. 6. Result Submission: o Users must share a screenshot of the game result in the application for result declaration and claiming winnings. 7. Referral System: o Implementation of a referral program allowing users to refer others and earn bonuses. 8. Admin Panel: o User management for monitoring and controlling user activities. o Payment gateway management for secure transactions. o ...

...seeking a skilled OpenEMR developer with a robust knowledge of PHP, MySQL, and Docker to assist with enhancing the functionality of OpenEMR instance. The chosen freelancer will work collaboratively to implement specific modifications and ensure the continued smooth operation of the system. Key Responsibilities: - Analyze requirements and propose effective OpenEMR integration solutions. - Develop and implement custom modules, plugins, or integrations to address specific needs. - Ensure customizations comply with best practices and OpenEMR security standards. - Offer ongoing support for troubleshooting and future enhancements (optional). Ideal Candidate: - Proven experience in customizing OpenEMR software. - Strong understanding of OpenEMR architectu...

I'm developing a web application and require an experienced JUnit 4 professional to fortify my project. Key Responsibilities: - Creating robust Test cases - Constructing comprehensive Test suites To make this project successful you should have: - Expert knowledge of JUnit 4 - Extensive experience in Java web application testing - Excellent understanding of assertion method usage - Proficiency in creating test cases and suites With your robust testing capabilities, you'll help ensure our Java web application runs flawlessly.

8 images PG in the RGB color space at 300 dpi  Minimum 2400 pixels in height or width, depending on the article's form/presentation  Correctly created clipping path using Bezier curves (No magic wand!)  Approximately 5% white space around the object.

I'm looking for a proven expert based in Vietnam who can provide assistance in locating any instances of a cracked version of my game on Vietnamese websites and help understand how players cheat our game to get advantage. Understanding of Android gaming ecosystems is essential. The successful freelancer needs to have: - An understanding of illegal distribution platforms of Android games. - Familiarity with Vietnamese language and online gaming communities. - Excellent research and reporting skills. - Strong communication and reporting skills in English. I need to understand how Vietnamese players cheat our game version, by manipulating RAM or having a special version of the game cracked, or run other applications in the background that can ...

...is avoided as I wanted all plug-ins to be version-managed and upgraded as required. Coding will be managed and signed off after a review of the impact on other plug-ins. Outline: WordPress hosted and managed on AWS. This will be solely the customer's site and DEV will work off this site. Elements: a/ Newspaper theme - to be used for general layout. b/ Lessons are arranged and accessed in either a drip feed or continuous access. c/ Quizzes plug-in for multiple choice etc. d/ Members access - lecturer/convenor/teacher set access for the number of students. The customer buys a time-based course and controls the issuance of users based on a specific number of eg. 20 users purchased. The purchasing and invoicing are not via a payment gateway. This is done...

I'm looking for a seasoned Android software developer capable of resolving an issue I'm experiencing with the Google Play update. My app is not updating properly, while no explicit error messages are spotted, causing some functional operational inconvenience. Your duties will include diagnosing the issue, developing a solution, and implementing it effectively. - Determine the cause of "App not updating" issue - Repair the update mechanism to ensure smooth functionality - Ensure that no error messages occur during the update process. Ideal skills needed: - Extensive experience with Android app development - Skilled in Android SDK and Kotlin/Java. - Exceptional debugging and troubleshooting abilities. - Proficient in Google Play Store processes an...

...in-depth knowledge of Machine learning algorithms, Natural Language Processing, Django, and React.js. The total project budget is SGD 500. Please note the requirement is for OCR, Speech to text ..if you are not having experience do not apply Essential Skills: - Competence in Python for AI projects - Familiarity with Machine Learning and Natural Language Processing - Proficiency in Django for RESTful API Development and React.js Project Scope: - Implementing Natural Language Processing and Machine Learning algorithms with Python - Creating efficient RESTful API developmental strategies using Django - Enhancing the project with AI python deep learning modules using Django and React.js The main goal is not only about creating an AI project, but it's about creating an in...

I'm in need of a high-performing Automatic Vehicle Number Plate Detection System. Specifics of the Project: - The system will be used in a CCTV setup. - The key purpose of the system has not been defined yet, as I skipped the question concerning its purpose. However, the system might be employed for a variety of tasks such as enhancing security measures, managing parking areas, or improving traffic flow. - Similarly, the types of vehicles to be detected have not been defined yet as I skipped the specific question. The system could possibly need to detect cars, motorcycles, or trucks. - Crucially, the system must guarantee a minimum accuracy rate of 95% at detecting vehicle number plates. Ideal Skills and Experience: - Deep learning and mac...

As part of this project, I require a Java 8 professional, knowledgeable in the Stream API, and the utilization of Lambda expressions and the Optional class. The main operations I'm focused on include: Collectors Stream All the methods of stream Experience handling different input data types is essential as the tasks can involve Lists, Arrays, and Maps. Having prior experience with complex Stream API tasks while maintaining high-performance code is desired. Candidates who can demonstrate this capacity alongside a clear understanding of Java 8's unique features will be highly valued.

I am in need of a creative graphic designer to craft a distinct logo and brochure for my business. The key purposes are for branding, marketing and informational uses. Specifications: - Logo Design: The logo must incorporate our company name, tagline, preferred colors and a creative image that reflects our brand's identity. - Brochure Design: The brochure should also incorporate the same elements as the logo i.e. our company name, tagline, preferred colors, images. In addition, it should feature our contact information in an easily readable format. Ideal Candidate: - Experience in designing corporate logos and brochures. - Understanding of branding and marketing strategies. - Ability to create designs that correctly convey information to target audience. - Expertise...

I require an experienced Java developer with deep understanding of microservices and proficient in unit testing. The job involves testing the functionality of microservices which are developed in a Java environment. Key responsibilities: - Implement unit tests using Java JUnit and Mockito framework. -code is calling DB2 stored proc using JdbcTemplate and Callable - Validate code functionality and ensure reliable performance. Ideal skills: - Extensive experience in Java - Proficient with JUnit and Mockito for unit testing - Experience with microservices architecture Looking forward to receiving bids from suitable freelancers.

I have developed a computer vision code for 3 cameras to detect a specified object using a mask that I setup. The code is working but it is very slow. I also tried with Nvidia CUDA, but it did not give the expected results, I want someone to check the code and make necessary optimizations to make it as fast as possible.

I am seeking a skilled co...a desktop application compatible with Windows OS. Key Features: * The app will analyze JSON files, specifically focusing on word frequency. * The program must offer customizable word frequency for each file input. Customization Options: * The customizations should allow for the searching of specific keywords across multiple files. Ideal Skills and Experience: * In-depth knowledge of JSON file structure * Advanced capabilities in coding desktop applications, preferably in a language such as Java or C# * Experience in building word frequency analysis tools Kindly bid if you are confident that you can create an application tailored to these requirements. Let's discuss the direct specifics. Your input and suggestions will be valuab...

Hi, I need some changes made to existing Shopify account. Show me your custom Shopify work. Ready to hire now. I will send details if READY TO START NOW

I require a...Shopify expert to implement two key features to my online store. 1. **Price Hiding** - Hide prices for specific product categories once they surpass a certain monetary amount. As of now, I'm unsure if these hidden prices should become viable after a specific action, like adding the product to the cart. We'll need to discuss this further. 2. **Sold-Out Tags** - Display a 'sold-out' tag near the price indication for certain items. This gives customers a clear indication of the item's availability status on the main shop page and within individual product sections. These tasks require a deep understanding of Shopify management, especially the pricing feature. Prior Shopify customization experience is preferred....

I am looking for a skilled Android app developer to create a productivity app. The main purpose of this app is to aid users in organizing their tasks and increasing their overall efficiency. Key requirements for the project: - Proficient in Java or Kotlin programming languages - Solid understanding of Android SDK and different versions of Android - Ability to design user-friendly and engaging interfaces - Proven experience in creating productivity apps will be ideal - Strong understanding of Google’s Android design principles and interface guidelines - Familiarity with cloud message APIs and push notifications - Understanding of the full mobile development life cycle Please include links to previous Android apps you have built along with ...

I'm on the lookout for a capable developer to implement a BSC token (BEP20) for me. I've already got a specific name and symbol in mind for the token. Key Features: - The primary functionalities I'm interested in are transfer and burn capabilities. - Besides, the token must be deflationary to incentivize holding. Your Expertise: - Proficient knowledge of token development on the Binance Smart Chain is a must. - Experience with implementing burn functions and deflationary tokenomics is crucial. - Mastering Solidity with a solid understanding of smart contract mechanics is expected. - Excellent communication skills to discuss and implement specific token details effectively. Looking forward to creating this together!

As a growing start-up, I'm looking for a financial analyst or consultant who can support us in achieving our financial goals and targets. The focus areas will include: - Budgeting and forecasting - Financial planning and analysis - Identifying and mitigating financial risks - Maintaining good financial health The ideal candidate should have a strong understanding and prior experience in these areas, particularly within a start-up setting. Upon project completion, I would like the following key deliverables: - A thorough financial health assessment report - Detailed budget and forecast sheets for future planning - A strategic financial plan and analysis report Your role will be pivotal in helping us make informed decisions about our business' future financial s...

...for instant transfers between wallets. Freelancers interested in this project should lay out a comprehensive project proposal, focusing particularly on: - Detailed technical description of the software - Expected challenges and how to address them - Timeline and milestones - Cost estimate Experience in blockchain technology, smart contracts, and cryptocurrency transactions would be highly beneficial. Proven skills in developing user-friendly interfaces and real-time functionality are essential. I am looking for a developer who can develop portable USDT Flashing Software in main network (windows based, preferably windows 10), the requirements are mentioned below, 1) The software can perform flash of the USDT, as well as the flashed USDT should be transferable f...

I require a skilled full-stack AI developer to construct a robust object recognition system to assist in inventory management. This project involves both building a new photo recognition system and developing an API to integrate this system with our existing system. Key Responsibilities: - Design and implement an object recognition AI system for inventory management - Ensure the system accurately identifies, categorizes, and counts items - Develop and maintain an API for integration with our current system Ideal Skills: - Proven experience with AI/machine learning technologies - Strong understanding and experience in object recognition - Proficient in Full-stack Development - Experience with API development and integration The AI system is to be developed for a w...

I’m looking for a designer to blend elements of two high school logos to make a unique logo for a spring ice hockey team combined with players from each school. The logos are the Panthers and the Rockets and I’ve included the logos of each team. The logo will need to be only 1-2 colors and will be screen printed on a dark navy blue jersey. I would like to create a logo where the hockey panther appears to be riding the rocket, with both facing to the left.