Spring hibernate exception handling examplepekerjaan

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Saya sedang mencari tenaga developer Java Spring Boot dan Angular 2 untuk mengerjakan projek Web Sistem

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CA memo menggunakan penerbit aset liferay 6.2. Untuk memudahkan webmaster mengemaskini CA memo ke aset publisher fungsi-fungsi dan kemaskini ckeditor diperlukan

Indonesia Airsoft adalah Toko On-Line Airsoftgun di INDONESIA. Kami Menyediakan / Menjual Airsoft Auto Electric Gun (AEG), GAS BlowBack (GBB), SPRING Airsoft, dan Asesoris Airsoft Lainnya. Kami Menyediakan / Menjual berbagai merk dari produsenairsoft terkenal diataranya adalah TOKYO MARUI, WESTERN ARM (WA), KSC, HFC, WE, SYSTEMA, STAR, MARUSHIN, MARUZEN, KJW TANAKA dan masih banyak lagi.

This job can be done either manually or with a macro and is very easy but needs to be done accurately and involves joining different files together.. It may mean you have to add new columns but this test will show if you understand I have lots of files to join Please prove to me that you can do this job and bid your $$ rate per hour.

I'm looking for a proficient C programmer to undertake testing of a specific software module on a desktop application. The module under focus is centered around input validation, file handling, and memory management. As a freelancer for this project, you should be skilled in: - C programming, with a focus on testing - Evaluating input validation, file handling, and memory management techniques - Conducting various forms of software testing—functional, performance, and security are all needed. Experience with desktop software testing will be a significant added advantage. Accurate and comprehensive reporting is an absolute must. I look forward to entering a productive, successful partnership with you. Let's enhance the functionality, performance, and securi...

As an authority handling police evidence from Axon, I require assistance with the task of converting these received videos to DVD format. Key Responsibilities: - Convert the received video files into a format that can be recorded onto a DVD. - Ensure that the content retains its High Definition quality post conversion. - Append timestamp inclusive playback on the DVD. Ideal Candidate: - Has experience with Axon video file types. - Familiar with professional video conversion tools and techniques. - Understands the specifics of video recording onto DVDs. - Able to maintain HD quality through the conversion process. - Can annotate with timestamp during playback.

I am in need of a skilled and reliable accountant in Poland to assist with my monthly VAT filing and yearly tax filing. As a sole proprietor, it's crucial for me to meet all my financial obligations on time to avoid penalties and unnecessary stress. Key responsibilities: - Handling monthly VAT filings: You will be responsible for ensuring my VAT returns are accurate and submitted in a timely manner - Managing yearly tax filings: As a sole proprietor, I have a specific set of tax obligations that need to be managed effectively Ideal skills and experience: - Proficient in Polish accounting and tax laws: Having a deep understanding of the local regulations and requirements is crucial - Experience working with sole proprietorships: Being familiar with the specific needs and chal...

I'm seeking a proficient data analyst with strong statistical analysis capabilities. Your main responsibilities will be: - Data Cleaning & Preparation: This includes cleansing the data from any incomplete records, duplicates or errors. - Statistical Analysis: You'll need to conduct a thorough statistical analysis of the data,...various types of data including numerical, categorical, and textual data. Since we'll be working in a professional environment, knowledge and proficiency in MS Office is a must. This includes Excel, PowerPoint, and Word. Ideal candidates should be well-versed in data analysis and have a strong statistical background. Proficiency in using MS Office is also a key requirement. Previous experience handling numerical, categorical, and text...

I need a developer to create a bot that provides real-time horse racing predictions to users on Discord. This bot will be integrated into my Discord server, and I intend for it to acquire race prediction data through an in-house data collection pr...that acquires data from a proprietary data source - Provide real-time predictions for upcoming horse races - Implement a method to deliver these predictions through this bot on Discord Ideal Skills: - Proficiency in Discord bot development - Experience with data collection and analysis - Knowledge of horse racing and predictive modeling The freelancer should ensure that the bot is capable of handling real-time data updates, and that its predictions are consistently accurate. A clean, user-friendly interface for the predictions is also ...

...notifications on the device when a message is received via WebSocket. - Ensure that notifications appear even if the app is closed or running in the background. - Handle user interaction with the push notification (click/tap). 4. Notification Handling: - When the user clicks on a push notification, the app should be launched (if not already running) or brought to the foreground. - Pass the data received from the WebSocket notification to the app for further processing. 5. Persistence: - Ensure that the WebSocket connection and notification handling works even after the device is restarted. - Implement necessary background services or mechanisms to re-establish WebSocket connections after a reboot. Technical Requirements: - Compatibility: - Must be c...

...arrangement. - Potential for automation: I'm not entirely sure if I want the macro to automatically update the original workbooks if the grouped workbook data changes. However, the macro should have the potential for this functionality, so that it can be added at a later stage. The ideal freelancer for this project should have: - Proficient in Excel: An expert in Excel macros, specifically in handling data transfer and conditional logic. - Experience in similar projects: Prior experience in creating macros for data arrangement, especially with conditional logic. - Attention to detail: Given the importance of the data arrangement, the freelancer should have keen attention to detail to ensure the data is transferred correctly. Looking forward to collaborating with a profici...

Hi Simmi, I will be configuring spring security in your app. It will be based on the existing struts app. Thanks Sabareesan

...who is proficient in the Spring framework for implementing a role-based security setup in my project. Key Requirements: - Strong background in Java programming - Proficiency with Spring Boot and Spring Security - Significant experience in role-based security implementation - Familiarity with securing endpoints in web applications Your task will mainly involve: - Incorporating role-based security in secure endpoints - Limiting user access and functionality based on their roles - Ensuring that the security configurations are robust and effective - Maintaining the performance and scalability of the system post-implementation Ideal candidates should have prior experience in similar projects and be able to demonstrate a solid understanding of Java, Spring Boot,...

am seeking an experienced DevOps engineer to scale down my Red Hat OpenShift configuration currently running on AWS. The primary tasks involve reducing: - Application instances: Currently, I have 1-5 instances running, and I need to scale it down to a single... The template built all the instances (9 including 3 masters, 3 workers, and 3 workers (using m5.2Xlarge and m5.4xlarge) along with a boot node and bastion host) and the volumes (26 of them with 6.23 TB of storage being used) and it is way overkill for just using as a sandbox to learn in and educate. They had no other Template option when installing. Ideal Skills & Experience: - Expertise in handling the Red Hat OpenShift environment - Strong knowledge of AWS and instance management - Prior experience in application &...

I require professional assistance to transition the property deed, currently under an individual's name, to a trust. The property in question is a residential one in renton, wahsington state. - Transfer of Deed: Need to transfer...individual's name, to a trust. The property in question is a residential one in renton, wahsington state. - Transfer of Deed: Need to transfer residential property deed from an individual's name to a trust. - Deed expertise: Familiarity with property law, especially related to the transfer and change of deeds is crucial. The ideal applicant for this task would have a proven track record in handling such transitions with a deep understanding of the legal implications and process involved. Legal background and previous experience in re...

I am in need of a Windows compatible automation software that can efficiently handle a range of tasks including data entry, file management, and email/notification management. I need the project completed as soon as possible. Key Requirements: - Windows Compatibility: The software should be designed to run smoothly on Windows OS. - M...The software should be capable of automating data entry and processing, file management, as well as email and notification management. - Quick Turnaround: The project ideally should be completed ASAP. Ideal Skills and Experience: - Proficiency in Windows software development. - Prior experience in developing automation software. - Strong understanding of data entry, file management, and email handling processes. Please bid and include relevant e...

I'm looking for a skilled video editor specialized in motion graphics. I require text animation and branding elements to be incorporated in the video. The project involves: - Editing a video with a duration of less than one minute - Animating text and titles seamlessly within the video - Incorporating logos and branding elements ...incorporated in the video. The project involves: - Editing a video with a duration of less than one minute - Animating text and titles seamlessly within the video - Incorporating logos and branding elements effectively Ideally, I’m seeking someone who can deliver high-quality work with a keen eye for detail and a creative approach. If you have specific experience in creating infographic-style videos or handling similar projects, it would be ...

Hello Aldin, As we discussed, i will wotk on ocr , spring boog boot api. I will pro ide the app on or before 15 days from today. Thanks Sabareesan

I'm seeking a skilled ORM executive to manage our online reputation. Your key tasks will be online reputation management and review generation and management. Key responsibilities: - Handling negative reviews and complaints: I need someone who can effectively address and manage negative reviews on relevant platforms, particularly review websites. - Generating and managing reviews: I'm looking for someone who can help increase our positive online presence through generating and managing reviews. Ideal skills and experience: - Previous experience in online reputation management. - Proven track record of handling negative reviews and complaints effectively. - Strong communication and conflict resolution skills. - Familiarity with different review websites and their ...

I'm currently experiencing an issue with Google Adsense on my WordPress site. I have not attempted any fixes yet. I'm looking for someone who's well-versed in this area to help me out. Key Points: - Fixing Google Adsense issue on a WordPress site - Must have experience in handling similar issues - I have access to the file manager, so you can make necessary changes Ideal Skills: - Strong understanding of Google Adsense and how it interacts with WordPress - Experience in resolving issues - Proficient in using WordPress file manager Please reach out if you think you can help.

I am currently using R, specifically the ppcor package, to conduct partial correlations on a sizable dataset. Unfortunately, the process is slow and fails to address all columns efficiently. I'm seeking assistance to: - Improve the computation speed - Enhance the handling of columns within my dataset The ideal freelancer for this task should be proficient in R programming, with specific experience in working with the ppcor package or similar tools for statistical analysis. A background in optimizing code for large datasets would be highly beneficial.

...maintaining high-quality data analysis throughout. Having previous experience in a similar job, and professional knowledge of Windows operating system, is highly desirable. Therefore, this job is best suited for someone with a strong understanding of MAXQDA projects, an analytical mindset, detail-oriented with exceptional organizational skills and a proficiency in Windows. Prior experience in handling such a volume of data would be an added advantage....

...company can deliver the product from China till our clients doorsteps in GCC countries. - Efficient Handling Of Electronics & Clothes: You should be well-versed in handling electronic goods and clothes to ensure they reach their destination in optimal condition. - In-Depth Knowledge Of GCC Customs Regulations: You should be familiar with the customs regulations of Saudi Arabia, United Arab Emirates, Bahrain, Oman, Qatar, and Kuwait to ensure the smooth passage of the shipments. Ideal Candidate: - Proven experience in logistics and shipping, particularly with air freight. - A strong network in the logistics industry to secure competitive air-shipping rates. - Prior experience in handling electronics and clothes, with a clear understanding of the fragility of ...

I'm looking for a skilled and experienced writer to help me with a technical essay. This project involves: - Writing a 3000-word essay with technical content - Conducting thorough research using both primary and secondary sources Ideal candidates for this project will have: - Proven experience in technical writing - Strong research skills and experience ...research using both primary and secondary sources Ideal candidates for this project will have: - Proven experience in technical writing - Strong research skills and experience in using primary and secondary sources - Ability to deliver high-quality, engaging content on time Please provide samples of your previous work, particularly in the technical writing realm, and outline your approach to handling both primary and seco...

I need assistance with migrating my large WordPress website from GoDaddy to Hostinger. The site is over 100MB in size and includes both custom themes and plugins. Key Requirements: - Migrate large WordPress w...large WordPress website (over 100MB) from GoDaddy to Hostinger - Ensure smooth transition of custom themes and plugins I do not require the migration of any email accounts associated with the website. It's crucial that the migration is done swiftly and accurately to avoid disruption to the live site. Ideal Skills and Experience: - Proven experience in large WordPress migrations - Expertise in handling custom themes and plugins - Strong understanding of GoDaddy and Hostinger hosting environments - Excellent communication to ensure a smooth transition without any data l...

I'm looking for an experienced developer to create a custom API for the Quotex trading broker using Python. Specifically, I am looking for someone who has expertise in API development. The API should have the following features: - Real-time market data streaming - Trade execution - Account balance retrieval - Comprehensive error handling with detailed error messages - High-performance optimization for fast execution - API calls should be fast Ideal skills for this project include: - Deep understanding of Python - Experience in designing and developing APIs - Background in trading platforms or financial services - Strong problem-solving skills - Ability to optimize for high performance Your primary goal will be to produce a reliable, error-free, and fast API that can effici...

...distributions. Technical Specifications: • Blockchain Platform: Preferably Ethereum or any compatible blockchain supporting smart contracts (e.g., Binance Smart Chain, Polygon). • Smart Contract Language: Solidity (for Ethereum and compatible blockchains). • Frontend Framework: React.js or Vue.js for a responsive and user-friendly interface. • Backend: Node.js or any other suitable framework for handling off-chain processes and interactions with the blockchain. • Wallet Integration: or for wallet interactions. • Database: A decentralized storage solution (e.g., IPFS) for storing game data and bet history or a traditional database like MongoDB for off-chain data. Summary: This decentralized betting platform offers a secure, transparent, an...

...create a customized CRM system specifically tailored for financial services and their freelancers. This system should be able to: - Track leads: The application should have a robust lead tracking system in place, allowing us to monitor and manage leads effectively. - Manage deals: Deal management is a crucial part of our business. The CRM system needs to support this feature to ensure smooth deal handling. - Provide performance metrics: It's important for us to evaluate the performance of our team. This CRM system should include tools to generate and present performance metrics. Additional features requested for this CRM system include: - Email integration: Seamless integration with email services to streamline communication and data management. - Reporting capabilitie...

Looking for an expert in MATLAB to assist in developing algorithms for DOA estimation using the ESPRIT, Capon, and MUSIC algorithms. While I am not certain if data collection has already been completed, there is a specific dataset on hand for testing purposes. Key responsibilities will include: - Developing ESPRIT, Capon, and MUSIC algorithms in MATL...DOA estimation data collection - Running these algorithms on a provided dataset An ideal candidate for this project would have: - Extensive experience in algorithms development using MATLAB - Understanding of DOA estimation and significant proficiency in ESPRIT, Capon, and MUSIC algorithms - Experience in managing and preparing datasets for testing. Please ensure you speak to your experience handling these types of projects in...

...growing user base - Regularly test and monitor the integration to ensure its reliability and performance Skills and Experience: - Extensive experience working with Django, particularly on API integrations - Proven expertise in integrating applications with third-party APIs, with a particular focus on Stripe being highly desirable - Strong understanding of security protocols and best practices when handling sensitive financial data - Excellent problem-solving skills and ability to troubleshoot and optimize code - Good communication skills and the ability to work collaboratively in a team environment. If you believe you have the skills and experience to take on this project, I'd love to hear from you. Please provide examples of your previous work, particularly relating to S...

...experienced with IIS and capable of identifying and resolving server-related issues. - Server Configuration: The problem may be related to server settings, so a deep understanding of IIS configuration and management is desirable. - File Management: The issue seems to be related to file update. You should have expertise in managing files on Windows servers and diagnosing related issues. - Image Handling: The problem specifically pertains to image updating. You should be well-versed in how servers handle image uploads and updates. Your task will involve: 1. Diagnosing the issue: Understand why new image uploads on the server are not being reflected. 2. Resolving the issue: Implementing the necessary changes to ensure that all updates, especially images, are reflected correctly on...

I'm looking for an experienced Android app developer to assist me in finalizing my app for release on the Play Store. The app is already in development, but there are a few key tasks that need to be completed before it can go live. Key Responsibilities: - Fi...Responsibilities: - Finalizing the app for release on the Google Play Store - Assisting in resolving any existing bugs or issues - Implementing any last-minute changes or updates as necessary Ideal Skills and Experience: - Proven experience in Android app development - Understanding of the Google Play Store submission process - Ability to troubleshoot and resolve bugs effectively - Experience in handling last-minute app updates before release Please note that the specific features and purpose of the app will be discuss...

I am looking for a skilled developer to create a fully tested and secure website (frontend, backend + admin panel) with no bugs or issues using the MERN Stack. The key features of the front end design include a responsive design, user-friendly navigation, and custom animations. For the bac...bugs and implement new features based on user demand Must have all components required Must be responsive (work across mobile/desktop/laptop/tablet screens) Must not have any spacing/alignment/responsive/font issues or mistakes Must match design Must have all required animations Must show progress throughout Must document and comment all relevant code Must have request parsing, error handling, and logging etc Must have unit + integration tests Must be secure and beta tested Timeline...

I require a one-time data scraping project completed on multiple websites. - TASK: The task involves scraping text content from: Google searches: Commercial Real estate agency Saudi Arabia Commercial Real estate agency UAE Commercial Real estate agency Qatar Commercial Real estate agency Kuwait Commercial Real esta...agent listings and see what agent names/ email addresses you can find. - DATA REQUIRED: The primary data needed is text content. - TIMELINE: This is a one-time task, with no ongoing scraping requirements. Skills/Experience: - Proficiency in web scraping, especially from multiple websites. - Strong ability to extract data in a structured format, with a focus on text content. - Experience in handling one-time data scraping projects.

I came across a minor issue on my website on Digital ocean cloud server. Refer the below error information. I need someone who can fix me immediately in an hour. Error 500 PleskExceptionDatabase DB query failed: SQLSTATE[HY000] [2002] Connection refused

...will be responsible for handling data transfer and supporting information about bus and train routes. Key Requirements: - Expertise in Python and Socket Programming - Experience in creating client-server applications - Ability to work with and manipulate data Your responsibilities will mainly revolve around setting up a robust client-server architecture to support bus and train route data. I already possess the data, so the primary task will be focused on the actual programming and integration of the application. Experience in working with transport data or similar datasets would be advantageous. I'm looking for a professional who can deliver a high-quality, efficient, and well-documented codebase. The ideal candidate should also be able to implement error handling...

As a fashion brand, we're seeking an experienced photographer skilled in indoor studio shoots. Specializing in fashion photography, your artistic vision will be critical in capturing the essence of our collection. - Photography type: We require someone who excels in fashion photography. Experience in handling shoots for fashion brands will be a distinct advantage. - Shoot location: The photoshoot will be conducted in an indoor studio. Familiarity with indoor lighting and managing indoor shoots is crucial. - Photo edits: Your edits should focus on minimal retouching, emphasizing the natural beauty of the shot. Having a keen eye for design, color, and style while capturing untouched styles is imperative. Exude creativity, demonstrate attention to detail, and showcase technic...

I am on a mission to solve a data analysis ch...mission to solve a data analysis challenge. The task involves creating an optimization algorithm that will be applied to numerical data. The ability to have a great balance between speed and accuracy is the main concern, so the algorithm should be highly efficient, yet accurate. Key Requirements: - Expertise in algorithm development, particularly those related to data analysis - Proficiency in handling numerical data - Ability to balance speed and accuracy in algorithm performance. Your main task will be to design this optimization algorithm and properly tune it to achieve the desired balance in speed and accuracy. Please demonstrate your prior work in similar projects when bidding. Your innovative and critical thinking will be a m...

...I am encountering various indexing problems on my WordPress website. These issues specifically stem from noindex tags and canonical errors. To elaborate, certain sections of my website, including the homepage, blog posts, and product pages, are experiencing these technical glitches. I require an expert with proficiency in the following: - In-depth knowledge of WordPress SEO - Proficiency in handling technical SEO components, specifically noindex tags and canonical errors - Experience in indexing website pages Your task will be to: - Effectively remove the noindex tags from the specified pages - Accurately fix canonical errors on these pages Ive literally tried EVERYTHING and nothing will get my website indexed properly This job entails dealing with both components mentione...

I'm looking to test database scraping on a website to extract names and potentially contact emails (if available). The data doesn't necessarily need to be organized or cleaned post-extraction. Ideal Skills: - Proficiency in web scraping tools - Understanding of database structures - Familiarity with handling contact information The data should be organized in an excel and csv based on the desired layout.

As an HR professional, I'm seeking an entry-level individual to assist with employee recruitment and onboarding. Key Responsibilities: - Handling end-to-end recruitment processes for our small team - Conducting initial interviews and screenings - Assisting with onboarding tasks, such as documentation collection and training arrangements I'm looking for someone who is passionate about HR and eager to grow their skills in the field. While prior experience is not mandatory, a relevant educational background and a basic understanding of HR principles is preferred. Ideal Skills: - Strong communication and interpersonal skills - Attention to detail and organization - Basic understanding of HR practices - Eagerness to learn and adapt to new challenges

I require an expert in human resources to help with salary creation and PF/ESIC compliance for my business. Key Responsibilities: * Develop fair and competitive salary structures taking into account minimum wage compliance. * Guide in the comprehensive handling of PF/ESIC compliance. Ideal Candidate: * Extensive HR experience, particularly in salary creation. * Thorough knowledge of PF/ESIC compliance. * Solid awareness of current minimum wage laws.

I'm seeking a professional to assist me in creating a user-friendly system that allows for the seamless download of academic ebooks in PDF format. The ...platform where users can easily access and download academic ebooks in a legitimate and secure manner. Key Project Requirements: - The system should be designed to offer academic ebooks for download in PDF format exclusively. - Academic material will be provided but needs to be refined. Ideal Skills and Experience: - Experience in web development and database management. - Proficiency in ebook handling, especially in PDF format. - Understanding of user experience and interface design. - Knowledge of security protocols for online platforms. For Sample you can download the following for reference :

...Birthday, (third Monday in February) Veterans Day (November 11) Veterans Day observed (depends, please note if not November 11) Veterans Day is observed on the following Monday if it falls on a Sunday. If Veterans Day falls on a Saturday, the government may designate either Saturday or the preceding Friday as the holiday. The US changes its clocks in the spring and in the fall. Please list the days that the US changes its clocks in both spring and fall....

I have a specific PDF file that I need to convert to React-pdf. Key requirements: - Convert a specific PDF file to React-pdf: I have a particular PDF file that needs to be converted to React-pdf format. Ideal skills and experience for the job: - Proficient in React: You should have a strong command of React, particularly with handling PDF files in a web application. - Experience with PDF manipulation: Prior experience in converting PDF files to other formats, particularly in the context of web development, will be beneficial. - Familiarity with image retention in PDF conversions: Experience in preserving images during PDF conversions, especially in the context of React-pdf, will be a significant advantage. When bidding, please send me the works (e.g github) you have done with...

I'm in need of a skilled graphic designer for a long term project. The primary task would involve vectorising, adjusting, and refining client logos. Typically, I receive these logos in JPEG, PNG, and PDF form...vectorising, adjusting, and refining client logos. Typically, I receive these logos in JPEG, PNG, and PDF formats. The job typically requires 1-2 adjustments per client request. Key responsibilities: - Adjusting existing logos based on client requirements - Vectorising and refining logos as needed Ideal candidate should have: - Experience in vectorising and adjusting logos - Proficiency in handling JPEG, PNG, and PDF formats - Expertise in making precise adjustments in limited iterations - Strong communication and interpretative skills to understand client's visi...

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I'm in need of a virtual assistant to handle some...strong communication, organizational and time management abilities. The most important thing is your willingness to learn and your reliability. Please only apply if you can commit to the specified hours and are serious about this opportunity. Having a computer is mandatory Should have at least 1 year of Virtual Assistance experience + Social networks experience is important + Jobs website handling is beneficial+ Ready to work 100% remote / work from home + Flexible hours + 6 days a week + Full time + Good computer + Good Internet connection + Start Immediate + From any country ( Indonesia / Bangladesh / Philippines / Asia / Africa countries / China / Russia / Bulgaria / Colombia / Peru / Venezuela / South Ameri...