Update query in java using preparedstatement jobs

...current system experiences performance issues during peak times, and the new version should resolve these. Fix Bugs and Security Issues: Identify and fix any existing bugs and security vulnerabilities in the current project. Ensure the new version adheres to the latest security standards. API Integration: Connect the backend with the frontend using APIs. The APIs should be well-documented, secure, and efficient, allowing seamless communication between the backend and frontend. Requirements: Proven experience with CodeIgniter 3 and 4. Strong knowledge of SQL query optimization. Expertise in identifying and fixing bugs and security issues. Experience with API development and integration. Ability to work with the existing database structure without alteratio...

I am looking for a skilled virtual assistant to help with my email handling and data update work. The ideal candidate should: - Be able to work with 2 email accounts, efficiently managing and organizing emails, responding to inquiries, and managing subscriptions and mailing lists. - Perform data entry tasks including updating existing records, entering new data, and cleaning and deduplicating the data. The project requires someone with excellent communication skills, attention to detail and experience in email management and data entry. This can be a long-term project for the right candidate.

Update, Fix, and Add Features to the website - Add strong security and Chat option in WhatsApp. The same changes will be applied to 3 conferences websites

...incorrect DATETIME value in your query. This error typically occurs when the format of the date and time being used in the query does not match the expected format in MySQL, or when an empty string is being used where a datetime value is resolve this issue, you should first check the format of the 'date_scheduled' values in your 'banners' table to ensure they are in the correct DATETIME format. You might also need to modify your query to handle cases where 'date_scheduled' might be empty or incorrectly you're not sure how to proceed or need further assistance with checking or adjusting your database, you can manage and review your MySQL databases and their tables from Site Tools -> MySQL ->...

I'm in search of a skilled Java developer who can assist with a web application project. The ideal candidate should be well-versed in software development, bug fixing, and code optimization. Key Tasks: - Software Development: You'll be responsible for creating a new web application from scratch, ensuring that it is efficient, user-friendly, and meets our requirements. - Bug Fixing: Should there be any issues with the application, you will be expected to identify and fix them promptly to ensure the smooth running of the app. - Code Optimization: You will also need to continuously monitor and optimize the codebase to guarantee the application's performance and stability. Skill Set: - Proficient in Java. - Solid experience with the Spring Fr...

Project Details Docker and K8s * Containerize any Microservices based app (Frontend and Backe...Containerize any Microservices based app (Frontend and Backend and DB) and run it as a nonroot user. * Write Kubernetes artefacts to deploy above container on K8s. * Setup Database in Kubernetes cluster. * Deploy microservice to Kubernetes cluster. * Ensure that applications are able to communicate with each other. * Only Ul should be Publicly accessible and not the backend. CI-CD * Automated Application Deployment via CICD. * Setup Jenkins in the Ec2 instance created via Terraform. * Create CICD pipeline to automate the actions done in Phase 1 with stages like Build and Push, push the images to Dockerhub, Update the Kubernetes Artifacts with latest image...

IMPORTANT!!! THE DEVELOPER MUST BE FLUENT IN ENGLISH FOR DISCUSSION. DO NOT APPLY IF YOU CANNOT TALK IN ENGLISH. I'm seeking an experienced web developer to revamp and enhance my existing website to have a minimalistic look and simple to use. The primary aim is to make it more user-friendly, appealing and informative to my diverse target audience which includes the general public, builders, engineers, architects clients, and a specific building industry/niche market. Key elements of the project include: - A fresh, modern and responsive design: I'm looking to update the layout and overall design of my website to make it more visually appealing and engaging for visitors. - We want to update the website to display, mention and outline with text and ...

I'm in need of a marketing specialist to help with a B2B product marketing project. The main objectives for this campaign are: - Increasing brand awareness - Generating leads - Boosting sales Your focus should be on creating an strategy with clear execution steps and compelling content to update the website and also for email and content marketing channels. Experience and skills needed: - Refine the messaging for our company website - Proven track record in B2B product marketing - Expertise in email and content marketing strategies - Strong understanding of optimization for these marketing channels - Ability to create relevant, impactful content that resonates with business clients Your task will be to help me reach businesses effectiv...

Hello! I need someone who is an expert in web programming with PHP to translate any kind of PDF for free in using PHP. This PDF must not lose its quality. It must remain intact and it must preserve the ORC format, style and all. I want the translation to be exactly like the one from onlinedoctranslator.com. I know you're going to tell me that the Google Translate api isn't free, but you can use this library (link removed) . Then it has to choose the number of pages in the PDF. Even if the PDF is 100 pages or more, it must be able to translate it. It must support encrypted PDFs and PDFs protected by passwords. I will use your code in my site. You can visit it and you'll see that the PDF translation is missing. I've told you everything ...

...freelancer to help me in drawing the developed Artificial Neural Network (ANN) which will predict data related to education. The visual representation of the selected parameters and the predicted data versus the actual data will be shown in the form of spreadsheets. Your role will be to: - Draw the developed ANN for education prediction - Show the selected parameters for the developed ANN - Visualize the predicted data versus the actual data in spreadsheets Ideal skills and experience: - Solid understanding of Artificial Neural Networks (ANN) - Experience in data visualization, particularly using spreadsheets - Familiarity with educational data or at least a background in developing predictive models in a related field - Ability to cle...

I need a skilled freelancer with Android Studio experience to create a detailed, step-by-step guide for installing MLC Chat using Android Studio on Windows 11. The guide should be based on the provided documentation for MLC Chat v2023 available at: [](). please extend this documentation in an MS WORD document with additional detailed steps and screenshots. Requirements: - The guide should be aimed at users with a basic understanding of Android Studio and software installation. - It needs to be a thorough, detailed, and easy-to-follow document that leaves no room for confusion. - You should include the necessary steps for the successful installation of MLC Chat on Windows 11, outlining each step with appropriate

I need an experienced graphic designer to assist with my small city council campaign. The project entails: - Modifying an existing political yard sign to update the campaign message and include contact information. - Creating designs for campaign mailers and email materials. The ideal candidate should have previous experience with political or non-profit campaigns, and possess excellent attention to detail. Familiarity working with print and digital media is also required. A refined sense of aesthetics, familiarity with current design software, and an understanding of the political landscape will be appreciated. This is a campaign for reelection, so basic design is complete; some simple updates to yard signs is required, as well as working with the candidate on campaign mailers. ...

Freelancer hiring for Seo Expert, Social media Expert My friend is looking for a freelancer who can do 1. seo activities on a daily basis, update the sheet. 2. Do work on social media with posting stories, highlight creation, daily activities on social media. #seo #remote #freelanceseo #seofreelancer #socialmedia #socialmediaexpert #freelancer #freelance #daily2/3

I'm looking for a seasoned developer to create a desktop application focused on data management. This software will be used on the Windows operating system and must be developed using Java. The ideal candidate will have: - Extensive experience with Java and Windows development - A deep understanding of data management systems - The ability to work effectively and communicate progress regularly Please provide a clear demonstration of your skills in these areas when submitting a proposal, we are looking for the best development talents to execute this project.

...computers that I need help, you post your bid, that you get pay for each pc. If you are able to help wit 2 units, you get pay for two SO INCLUDE IN TEXT IN YOUR PROPOSAL, WHICH COMPUTER SUPPORT HOW MUCH COST: # 1, HP, $.. #2, LENOVO, $.. #3, DELL, $.. #4, ACER, $.. We will post for the winner 4 separate jobs, each will be separate awarded before start! If same computer we can’t fix, is no pay, of course To start communication you need to answer with: “4 computers” so I know you read my listing 1, I have on older HP laptop, have not used since 2021, run on Microsoft Office Enterprise 2007 Can’t go online: “YOUR CLOCK IS BEHING” - I go to “Update Date and Time” - Go to “Change date and Time” - “X Una...

...**Trigger:** Sent 3 days after the welcome email. - **Content:** Friendly message checking in to see if the subscriber has any questions or would like to schedule a chat/Zoom call to discuss their travel needs. - **Key Points:** - Check-in message - Invitation to ask questions - Offer to schedule a chat/Zoom call - Contact information 3. **Encouragement to Travel Email:** - **Trigger:** Sent 7 days after the follow-up email. - **Content:** Encouraging message highlighting the benefits of using LabNomads LLC as their travel agent, including personalized service, unique travel experiences, and exclusive deals. - **Key Points:** - Encouragement to travel - Benefits of using LabNomads LLC - Success stories or tes...

...changes, ensuring a simple and efficient development process. • Scope: The project will include updating page colors, fonts, and images to reflect our brand. The template will remain largely unchanged to maintain development simplicity. • Deliverables: A visually appealing website that aligns with our brand identity, using both vector and image overlays where appropriate. Key Requirements: 1. Brand Integration: • Update the template with our brand colors and fonts. • Ensure consistency in design elements across all pages. 2. Image Customization: • Replace existing template images with branded images or vector graphics. • Apply color overlays or shading to images to match our brand's aesthetic. 3. Minimal Template Changes: • K...

I'm in need of a developer to set up user roles in my new spring application like they were in the old struts application. Key Project Details: - Setting up roles: I require the creation of Admin, User, Manager, and Supervisor roles with the same permissions as in the old struts application. - No additional roles: The only additional role needed is 'Supervisor'. I do not require Developer or Guest roles. Ideal Freelancer: - Proficient in Java, particularly Spring Framework. - Proven experience in role-based access control. - Familiarity with legacy system migration. - Good understanding of the Struts framework (for comparison purposes). - Strong communication skills for clarification and updates.

I'm in need of a Flutter Developer to assist with updating our existing Art Prizes app for both iOS and Android. We've made additions to the underlying .NET solution and now require integration of new pages and features. It's crucial that you have a solid understanding of Flutter as well as knowledge on integrating APIs. Previous experience in updating existing apps and implementing push notifications is highly desired. If you don't have a rating of 4.9 or higher I won't be contacting you. You will have a formal process for versioning the iterations and you will have inhouse testing available. If you deliver an initial solution that is full of bugs we won't continue working with you. First deliverable will be the IOS version FOLLOWED by the a...

I'm looking to revamp the Projects Page of my website with the main goal of realigning it. Key requirements: - Update the design of the Projects Page - Realign the Featured Projects section - Ensure consistency with the rest of the site This is a simple WorPress Fix

We are seeking a skilled developer or development team to create a comprehensive web crawler system. This system should scrape, structure, and update information from web pages, handle large projects, and be accessible via a powerful API. The system should offer user-friendly features for both individuals and businesses and include flexible user management for both customers and employees. Project Requirements 1. Web Crawling and Data Extraction -Develop a system capable of scraping entire websites and extracting data from each page. -The system should divide the scraped information into sections to facilitate easy reading and understanding. -For e-commerce sites, the system should identify and structure the following information: --Product category (including breadcrumbs for hiera...

I'm in need of a proficient expert who can assist me with running queries on DuckDB using data originating from Amazon S3. This task primarily involves: - Interacting with semi-structured data such as XML and JSON - Processing a substantial data volume ranging from 1GB to 1TB The ideal freelancer should have the following capabilities: - Deep understanding and experience with DuckDB and Amazon S3 - Strong skills in handling and querying semi-structured data - Experience in managing and processing large volumes of data Please note: it's critical that the freelancer have experience with managing these sorts of tasks previously and has a solid understanding of large volume data manipulation.

...log in. - Push Notifications: Utilizing notifications to engage with users and keep them updated with the latest offers, deals, and more. - Connected to WordPress Shop: The app should effectively fetch and display product data from the existing WordPress shop, ensuring real-time updates of the product catalog. - Custom Stock Management: Admin should have the capability to manage and update stock information with ease. - Bidding Auction System: A unique feature allowing customers to place offers on products, creating a dynamic shopping environment. - Custom Photo Upload: Customers should be able to upload custom photos from their devices to the WordPress shop. This feature will enhance personalization and engagement. Ideal candidates for this project should have: - Proven ...

I am seeking an experienced engineer who can assist me in the design and analysis of a new project. Ideal skills and experience for the job: - Proficiency in AutoCAD for design and analysis - Strong background in engineering, particularly in the area of design and analysis - Excellent problem-solving skills - Ability to work closely with me to understand my vision for the project and bring it to life

I'm in need of an e-commerce website that supports Arabic language. Here's what I need: - **Full Website Development**: This includes setting up the website from scratch, making sure all the necessary pages are created, and ensuring it's user-friendly. - **Arabic Language Support**: The website should be developed in a way that fully supports the Arabic language, including all aspects such as product descriptions, user interface, etc. - **Manual Product Management**: I prefer a system where I can manually add and update products. The chosen freelancer should be able to create a simple and efficient system for me to do this. - **Payment Methods**: I'm looking to offer 'Cash on Delivery' as the primary payment method. This should be seam...

I have an existing E...with Excel for Mac 2019 or later. Key Requirements: - The existing macro primarily deals with formatting tasks within the Excel file. - The data in the Excel file is stored in both text and numerical formats. - The main change required is to update the formulas in the macro to ensure it functions smoothly on Excel for Mac 2019 or later. The ideal freelancer for this job would have prior experience with: - Excel macros and VBA - Formatting tasks in Excel - Updating or creating cross-platform Excel macros This project requires a meticulous attention to detail, as the compatibility adjustments are crucial for smooth operation. If you're confident in your expertise with Excel macros and have experience with cross-platfo...

Project Description: We are seeking a skilled Java developer to contribute to the development of an e-commerce platform (basic) with the following key features: User Management: Implementation of user accounts with basic profile information (name, email, password). Product Management: Creation of a product listing functionality with basic product details (name, description, price, category, etc.). Inclusion of at least 100 sample products for demonstration. recommendation system: Generate recommendations based on simple rules and user behavior. For example, you can recommend products that are popular among other users, products in the same category as the ones the user has viewed, or products with similar price ranges. Store and update user view history in the ...

I'll provide you a link to one webpage where the HTML is available that I need to be made responsive across all devices. This means that the layout and content on the site should adjust aut...responsive across all devices. This means that the layout and content on the site should adjust automatically to the screen size of the device being used. Show me what you did including the new CSS and I should be able to update more pages myself using what you did as a guide. I do not want anything to look much different on a computer/PC screen than it does now. Just make it also work on cellphones, tablets, etc. I'll test your work on the website and ask a few friends to test on their devices then pay you. But I may need more help later which I'll also pay you usi...

I'm searching for a professional w...professional who can address the issue of an incorrect .p12 key in my Android application. Key Tasks: - Troubleshoot the current .p12 key to identify the cause of the issue - Generate a new key for the application - Update the app with the new key to ensure proper functionality Experience and Skills: - Demonstrable experience with Android app development - Proficiency in handling .p12 key issues - Strong knowledge of Android security protocols and practices I'd appreciate someone who can take care of this process. The applicant should also be able to confirm compatibility of the new key with the versions of Android the app is currently supporting. Please include any relevant experience you have in maintaining an...

I'm looking for someone who can do an easy update to my website Check out this area of the website, where I have my books listed: I need to add 7 or 8 of my latest books to what you see there. I'll supply the images and the text. The website is a Wordpress site hosted on Namecheap. Requirement: Please only bid exactly what you're willing to do the work for.

I require an expert in WordPress, Elementor, and The7 theme to assist with updating my website. - I am currently running Elementor version 3.1.1 and The7 theme version 10.10.0. - I don't believe there were any customizations done to thse. - I am looking for someone who can update these elements while ensuring that the current design and functionality remain unchanged. Ideal Skills and Experience: - Proficiency in WordPress, Elementor, and The7 theme. - Experience in updating WordPress websites while maintaining current design. - Strong understanding of Elementor and its integration with themes. I have tried to update them myself - but I get messages saying the updates are forbidden.

I need a WordPress portal that allows me to input text and images for specific user groups to access. Key Elements: - The admin should be able to input and update text or image content on the platform. - I want this content to be visible only to registered users and admin users. Guests should not have access to it. - Users will need to log in to view the content, so some form of user authentication is also necessary.

I am looking for an expert who can assess and modify an existing Excel macro for compatibility with Excel for Mac 2019 or later. The current macro mainly handles formatting tasks within the Excel file. Key Requirements: - Assess the current macro's compatibi...macro's compatibility with macOS - Modify the macro to ensure compatibility with Excel for Mac 2019 or later I don't have a strict deadline for this project, so you can work on it at your own pace. However, I am looking for someone who can get this done efficiently and effectively. Feel free to ask any questions for more information. Ideal Skills and Experience: - Proficient in Excel VBA and macros. - Extensive experience in adapting macros for cross-platform compatibility. - Knowledge of macOS compati...

Hello, This is a $20 project. Looking for a freelancer to develop a python script to retrieve restaurant data from Google Maps using the Maps/Places API. The script should target restaurants that have a phone number and *do not* have a website. The inputs I need to enter are: - Location (latitude and longitude) - Search Radius (in meters) - Ensure the business/place is a restaurant, bakery, etc. Key Data to Retrieve, output in a .CSV: - Business Name - Address - Phone Number - Google Maps URL Thank you, trooper501

I am in need of a skilled AppSheet developer to create a custom app for my small warehouse inventory business. Key Features: - Inventory Tracking: I require a system that will consistently track and update inventory in real-time to ensure accuracy. Other Details: - Products: As a small warehouse, I have less than 50 different types of products. - User Access: The app will not need to support multiple users accessing and updating the inventory simultaneously. Ideal Skills: - Proficient in AppSheet development - Experience in building inventory tracking systems Please respond with your relevant experience and sample work for further consideration.

I am seeking an experienced LT Spice expert to assist with the design and simulation of a half-bridge circuit to drive an ultrasonic cleaner load, 60W, 39kHz, and 10R impedance. I have an LT spice model that needs to be updated to meet the requirement. The floating side needs to show a square wave and the output to the load needs to be a sinewave. The main requirement is to update the values of the discrete component and use a much better MOSFET to meet the required output of 600V AC, 0.5A, 39kHz Responsibilities: - Improve the LT Spice model for the half-bridge circuit (no rectifier needed), Output is AC and not DC - Conduct detailed simulations to analyze performance - Optimize circuit design based on simulation results The MOSFET part number is SIHP24N80AE-GE3, The PWM con...

I have a Ubuntu 22.04 server, currently with spark running perfectly. I want, however, integrate spark with Hive warehouse. In this project, you're required to perform the installing of Hadoop and hive and, after that, update settings in spark so it can connect with hive warehouse properly. You'll be provided with remote access via TeamViewer or anydesk.

I'm in need of a skilled OpenCV programmer to help me with a bug in my WhatsApp automation script. Here's what you need to know: - The specific issue is that the automation isn't starting as expected. - The script is written in Node.js. - I haven't been able to locate any error messages or logs that might be related to the issue. You should ideally have experience with: - WhatsApp automation - Node.js - OpenCV Your task will be to identify the root cause of the automation failing to start and rectify it.

I'm currently in need of an expert software developer to assist with maintaining and updating existing software initially on a hourly basis but i would consider full time as we build relations. This position requires someone proficient in Java, C#, HTML, CSS, and PHP (codeignitor). Key Responsibilities: - Maintaining and updating the existing software as required - Debugging and troubleshooting issues - Collaborating with other team members Ideal Skills: - Strong proficiency in Java, C#, and PHP - Previous experience in software maintenance and updating - Excellent problem-solving skills - Ability to work full-time and communicate effectively - Experience working in a team environment I'm looking for an individual who is reli...

Seeking a skilled web developer to improve and update our existing Django-based website. The project involves: Menu Bar: Update and ensure consistency with multilingual support (Swedish, Danish, English). Contact Form: Implement validation, translations, CAPTCHA, and backend management. Multilanguage Support: Set up inputs for Swedish, Danish, and English without auto-translation. Articles and Blogs: Improve layout, image handling, and formatting consistency. Search Function: Enhance search to include titles and body text. Main Picture: Add functionality to change the main picture with size guidelines. Home and About Pages: Ensure consistent formatting and editable content. DNS and Email Setup: Correct domain pointers and enable email functionality on server. Proven experien...

I have a project that requires extensive knowledge in Scala Java, focused on analyzing post metrics from social media. Responsibilities include: - Coding in Scala Java to retrieve and analyze social media post metrics - Performing data analysis in order to draw actionable insights The suitable freelancer for this job is someone with previous experience in Scala Java and data analysis, preferably involving social media data. The task requires in-depth knowledge in data sorting and categorization methods and a good understanding of social media platforms.

Hi I was having a membership based website which is using memberpress pro plugin. After recent manual update of the plugin the hidden content that is only viewable for members can be accessed without login which means it should be setup in the way only if the member is login. Please check the screenshot attached. The part I marked in red should only visible to the members who login. I can pay around bet ween 1500-2000 INR.

...available rooms, which in my case is 438 rooms. My current hotel staffing level is in its initial stages. The spreadsheet should effectively track staff allocation costs and other related expenses to assist in budgeting. The key tasks it will need to perform include: - Calculating the optimum number of staff - Staff allocation - Expense tracking The ideal freelancer will have experience in human resources, budgeting and have advanced Excel skills. They should understand how staffing impacts hotel operations and costs, with a keen understanding of allocation of resources. Their experience should also include creating Excel spreadsheets for companies in their early stages, to properly support growth and scalability. The Excel sheet need to be ready ...

...need help with a multifaceted update to my CV. The goal is to add my latest work experience, update my skills section, and revise my existing educational information. Having this rendered in both PDF and Word formats would be ideal. Below are the key aspects I'll need assistance with: - Integration of recent work experience: I have a new job role that I want to incorporate into my CV fluidly. - Refreshing my skills section: My skills repository has expanded, and I need these articulately highlighted in my CV. - Revising education details: There have been some changes to my academic details that need revising for accuracy. - Design and Layout: I value aesthetics and would love for my CV to visually stand out. - Content and wording: Flu...

...help with both platforms for better visibility and improved customer engagement. Your tasks would primarily include: - Inventory Management: Keeping track of existing inventory, update listing details if necessary and coordinate to replenish stock. Knowledge of Etsy’s listing system is necessary. - Promotion: Create and execute Social Media promotion strategies for both Etsy Shop and Google Business. You should have experience in leveraging different social media platforms for business promotion. Ideal candidate would have prior experience managing Etsy shops and Google Business listings, with proven results in increasing traffic and conversions. Experience with crafting targeted marketing strategies for similar businesses is a plus. Strong communication a...

I am on the hunt for a skilled Android developer to assist with my project. My main focus is on app development, specifically in the context of an existing Java application. Key tasks and features include: - Developing a stable and efficient Android app based on the current Java application - Integrating Firebase as the main backend and database; making efficient use of its real-time database features - Creating robust user profiles functionality - Implementing live in-app chat - Introducing in-app purchases For this task, someone with experience in Java and Firebase is highly preferred. If you have done similar tasks before, please attach your portfolio when bidding. Your ability to produce quality UI design and to debug any issues prom...

...suitable and efficient. I need the API to include the following features: I am seeking a skilled developer to create a API to act as a third party implementation to serve clients such a service oriented businesses as Massage Therapists for client booking via scheduling calendar of showing available appointments ( this calendar shall also be utilized by the client to create time blocks when required ) in addition require online credit card initial deposits at time of scheduling and final payments featuring Vaulting to retain credit card details for future or ongoing appointments. A feature automation to fwd notifications client of booked appointment / via text / emails Pls review the attached samples. - User authentication: This should ensure that only authorized users can ...

Hello! I need someone who is an expert in web programming with PHP to translate any kind of PDF for free in using PHP. This PDF must not lose its quality. It must remain intact and it must preserve the ORC format, style and all. I want the translation to be exactly like the one from onlinedoctranslator.com. I know you're going to tell me that the Google Translate api isn't free, but you can use this library (link removed) . Then it has to choose the number of pages in the PDF. Even if the PDF is 100 pages or more, it must be able to translate it. It must support encrypted PDFs and PDFs protected by passwords. I will use your code in my site. You can visit it and you'll see that the PDF translation is missing. I've told you everything ...

I will setup your project update

...platform using Java or Kotlin. 3. Implement game mechanics, user interfaces, animations, and audio effects according to specifications. 4. Optimize game performance for various Android devices to ensure smooth gameplay. 5. Integrate third-party libraries, APIs, and SDKs as required for features like analytics, ads, and social media sharing. 6. Conduct unit testing and debugging to ensure the stability and reliability of the application. 7. Work closely with the QA team to identify and fix bugs and performance issues. 8. Stay up-to-date with the latest trends, technologies, and best practices in mobile game development for Android. Requirements: 1. Proven experience as an Android App Developer with a portfolio of released applications or games on the Google Play Sto...