Bad public user name password database server error jobs

When trying to build the web app using flutter in android studio i am getting a ton of errors that say. Error: the argument type 'list<onlinecartmodel>?' Cant be assigned to the parameter type 'list<onlinecartmodel>' because 'list<onlinecartmodel>?' is nullable and 'list<onlinecartmodel>' isn't. Ive attached screenshots of the full error. I need someone to help me reolve this as well as another error.

I'm seeking a freelancer to create an animal database for free use by K-12 students aimed at enhancing environmental education. The comprehensive specifications are attached. Only apply if you're confident in meeting all project objectives and constraints. Key Project Requirements: - Development of an animal database encompassing various information categories as detailed in the attached instructions. - The database must be accessible via a link from an existing environmental education website. Ideal Skills and Experience: - Proficiency in database creation and web development. - Prior experience in educational software development is a plus. - Strong understanding of environmental education content and requirements.

I'm looking for an experienced UX designer to create an interactive, user-friendly design for my informational website aimed at the general public. The site will primarily feature interactive forms, and I need someone who is proficient in tools like Figma, AdobeXD, and Illustrator. Key Requirements: - Strong portfolio demonstrating experience in UX design for informational websites. - Proficient in Figma, AdobeXD, and Illustrator. - Creative skills to design interactive forms that enhance user engagement. - Understanding of UX principles tailored for the general public. Please apply with examples of your previous work and how you plan to approach this project.

...JavaScript code and improve security by offloading it to a secure external server. Project Requirements: JavaScript Obfuscation: The JavaScript file should be obfuscated or minified to make it harder to reverse-engineer. Use appropriate tools such as UglifyJS, Terser, or other obfuscation techniques. Load JavaScript from an External Domain: The JavaScript file should be loaded dynamically from a different domain, not directly from the origin domain. Set up cross-origin resource sharing (CORS) correctly to allow secure loading of the script. Ensure the script is loaded asynchronously to prevent blocking the page load. Security Measures: Implement measures to prevent unauthorized access to the JavaScript file. Use a server-side mechanism to verify requests (such as API k...

...to Wi-Fi. 3. Internet Access Control: Set up rules to control internet access for both wired and wireless devices. 4. Public IP Protection: Enhance security for the public IP and protect it from unauthorized access or external attacks. 5. DNS Configuration: Resolve the DNS issue for static IP devices so they can access both local resources and the internet seamlessly. Requirements: • Expertise in configuring Ubiquiti and Cisco devices • Strong understanding of DHCP, static IP management, VLANs, and firewall rules • Experience with access control mechanisms for both Wi-Fi and Ethernet networks • Familiarity with network security best practices for protecting public IPs • Ability to optimize the network for seamless local and internet...

I'm seeking a talented writer to craft an engaging, informative article on Health and Wellness for my website. This piece should be aimed at the general public, so it needs to be accessible and interesting to a wide audience. Key requirements: - Strong background in health and wellness - Exceptional writing and storytelling skills - Ability to write in an engaging and informative style - Experience writing for a general audience - Knowledge of SEO best practices The ideal freelancer will have a passion for health and wellness, and the ability to translate complex information into easy-to-understand content. I look forward to seeing your proposals.

I'm seeking...gains more or loses less over a given time period. The app will charge a 10% platform fee on total trade value. User Experience: - The app will display index candles from a third-party source concurrently with the trading. - Users are restricted to one trade per time period, with trading secrets concealed until the trade concludes. Ideal Skills: - Proficient in cross-platform mobile app development (iOS and Android). - Experience with integrating external links and creating interactive gaming elements within an app. - Understanding of trading mechanics and virtual currency systems. User Authentication: - The app will utilize standard email and password authentication for user registration and sign-in. Please provide samples of similar app...

I’m looking for a freelancer to help move data from an MS SQL database to Google BigQuery and automate this process using Python scripts. The goal is to centralize the data for better analysis and set up a structure in BigQuery that is organized and scalable for future use. I will provide access to BigQuery so the freelancer can set up datasets and organize the data directly within the platform. Scope of Work: Data Extraction and Transformation: - Extract data from SQL tables (e.g., inventory, item details, sales history) based on specific fields and filters - Ensure data is cleaned and formatted for smooth loading into BigQuery. BigQuery Setup and Organization: - Access BigQuery to set up and structure datasets (e.g., inventory_data, sales_data, item_details). -Ensure the...

...WordPress/WooCommerce based shopping website. The design should be clean and user-friendly, catering to the sale of physical products across multiple categories like Electronics, Fashion, Home and Garden, and Toys. Key Design Features: - A homepage that includes a header (with logo, search bar, navigation, cart, and login), a hero banner, featured categories, popular products, and a footer with company links and social icons. - Product listing pages equipped with filters, sorting options, and product grids. - Product detail pages that incorporate image carousels, detailed descriptions, and reviews. - A shopping cart page displaying selected items, totals, and checkout options, leading to an uncomplicated, step-based checkout process. - User accounts featuring order histor...

I have a ZIP file containing a project that currently requires Power BI to activate. I need this converted into an API that can handle user data. Key Requirements: - Convert the ZIP file into a usable API - API should be capable of handling user data - Implement data filtering functionality within the API Given the budget is around $25, I am looking for a quick and easy solution. The ideal freelancer for this project should have: - Experience in API development - Knowledge in handling and filtering user data - Ability to convert files from various formats into an API.

...Since the content type, industries/topics, and article length are not yet defined, flexibility and a willingness to learn are essential for this role. Compensation: ₹10,000 per month Ideal Skills: - Basic adaptability in writing styles for different audiences - General awareness of a variety of topics - Willingness to learn and improve task management - Familiarity with grammar basics to produce error-free content - Eagerness to develop technical and social media writing skills - Basic editing skills with attention to clarity and coherence - Enthusiasm to learn time management and audience analysis - Openness to multitask and handle multiple assignments Experience: - No prior experience is necessary, though any relevant experience is a plus - A basic understanding of content cr...

I'm looking to build ...create personal, undateable portfolios for future job offers. - Employers should primarily have access to view and search these portfolios. - Job seekers should be able to create and update their portfolios at their convenience. Ideal Skills: - Web development (preferably using a responsive framework such as Bootstrap or similar). - Experience in creating interactive, user-friendly interfaces. - Knowledge in implementing secure user sign-up and profile management systems. - Understanding of back-end development for managing and storing portfolio data. The goal is to create a platform where job seekers can showcase their skills and experiences, and employers can easily find potential candidates. Please include examples of similar projects you...

I'm looking for a video model who can perform in real-life footage for a commercial. This video will be aimed at families and the general public. Key requirements: - Ability to demonstrate product usage convincingly - Experience in acting for commercial or advertisement - Comfortable in a family-friendly setting - Versatile and able to connect with a wide audience Ideal skills: - Previous experience in real-life video footage - Training or background in acting or performing - Understanding of delivering content for a commercial context - Ability to engage with the audience authentically

I'm looking for a service to add members from one Telegram group to another (scraping usernames from public groups and adding them to my group). 1) What is the price for 1k members? 2) What is the timeline to finish? - NO smm panel/bots... (I will provide you public groups to take members from and add to my group) - This will be an ongoing project, as I plan to place many additional orders later. - Only professionals with prior experience in this type of work !

I'm in need of a freelancer who can compile a list of exhibitors from Fitur 2025. This list should be formatted in Excel and include: - Company Name - Exhibitor's Country - Email - Phone Number Please note that this list should be sourced from other trusted sources, not the event's official website or a public directory.

I need your help to publish a Wikipedia article I've written about a significant visual artist. The article is crafted to comply with Wikipedia's guidelines, but I believe having an experienced Wikipedia editor handle the submission will increase its chances of approval. Key details: - The article is about a public figure in the visual arts. - It's crucial that the person I'm writing about is portrayed accurately and respectfully, given their status as an artist. - Your experience in publishing Wikipedia articles is key. You should be well-versed in Wikipedia's publishing standards and have a track record of getting articles approved. Your knowledge of the visual arts will also be a significant asset in understanding and conveying the significance of this ...

I'm looking for a talented blockchain developer with expertise in Hyperledger Fabric and IPFS to help me transfer my risk register into a hybrid blockchain and IPFS-based database. The main purpose of this project is to enable automated processes through the use of smart contracts. Key Responsibilities: - Develop a hybrid blockchain and IPFS-based database - Transfer the existing risk register into this new database - Implement smart contracts to automate various elements - Ensure the automation of approval workflows, risk assessments, and notifications and alerts Ideal Skills: - Extensive experience in developing with Hyperledger Fabric - Proficiency in working with IPFS - Strong understanding of hybrid blockchain systems - Prior experience with risk managemen...

Thanks for accepting! The solutions must be clear, comprehensive, and entirely error-free, as they will be used to validate my own answer key as a teacher. Deadline: January 26th.

I'm seeking a skilled video editor for my YouTube channel focused on medical topics. The aim is to create engaging, informative content for the general public. Key Responsibilities: - Edit video footage to create clear, concise, and engaging narratives. - Incorporate graphics and visuals to enhance understanding of complex topics. - Ensure the tone of the videos remains consistently informative. Ideal Skills: - Previous experience editing educational or medical content is a significant advantage. - Proficiency in video editing software is essential. - Ability to understand and convey complex medical topics in a relatable way.

The solutions must be clear, comprehensive, and entirely error-free, as they will be used to validate my own answer key as a teacher.

I need to migrate 5 websites from one GoDaddy web server to another within the same account. The migration should be a straight one, without any content or design updates. Key Requirements: - Some of the websites use databases, so experience with database migration is crucial. - The same URLs and directory structures need to be maintained on the new server. Ideal Skills: - Extensive experience with GoDaddy web servers - Proficient in website and database migration - Knowledgeable about maintaining URL and directory structure integrity during migration

My website has a number of issues that need to be addressed. I am experiencing broken links and pages, and everything seems to be jumbled. I also see a variety of error messages, but I cannot identify all of them. Ideal skills for this project include: - Website debugging: You should be able to identify and fix broken links and pages. - Server-side troubleshooting: You must be able to investigate and resolve error messages such as 500 Internal Server Error, 403 Forbidden, and Database Connection Error. - General web maintenance: You should be able to ensure that the website runs smoothly and efficiently after repairs. Please bid if you have the necessary skills and experience to fix my website.

I need assistance with my Node.js application. - Type: Web server;API service;Microservice - Error Messages: Yes, there are error messages I have a Node.js application that is not starting correctly after a restart. There are error messages appearing, but I'm unsure of the specifics.

I'm in need of a professional and corporate-themed Facebook background wallpaper for my rideshare service. The design should be modern and sleek, utilizing the primary colors of orange and cyan. Key Elements: - The design should feature cars with a happy person in them, navigating around a city. - The overall color palette should be orange and cyan, consistent with our branding. - The design should maintain a professional and corporate feel, despite its vibrant subject matter. Ideal experience would include: - Graphic design with a focus on modern, corporate aesthetics. - Experience creating social media graphics. - Understanding of branding and color palette consistency.

I need urgent assistance with my live server. I'm encountering a '403 forbidden access' error after uploading a code file. Also, I would like to have Perfex CRM installed on the server. Key Tasks: - Troubleshoot and resolve the 403 error on the server - Install Perfex CRM on the live server Ideal Skills: - Strong experience with server management and troubleshooting - Proficient in installing Perfex CRM - Excellent problem-solving skills Your timely support in resolving this issue would be greatly appreciated.

...yearly leaderboards of top engaging users 3. Store data in a database for easy access and analysis ### Key Features: - **Data Collection**: Gather engagement data from my Facebook posts (likes, shares, comments) - **User Tracking**: Identify and track individual users who interact with my posts - **Leaderboard Generation**: Create separate leaderboards for likes, shares, and comments - **Time-based Rankings**: Generate daily, weekly, and yearly highscores - **Data Storage**: Use a database to store and manage collected data - **User Interface**: Develop a simple interface to view leaderboards and engagement statistics ### Technical Details: - You can use Facebook Graph API or any external tools for data collection - Database choice is flexible (SQL...

I need a dashboard that visualizes and organizes the errors found in the List 1 and List 2 tabs of my Excel file. The goal is to track missing or blank cells within the data. The dashboard should include charts and graphs to clearly display the error data. Additionally, it should feature a mini database section with filters, showcasing the missing data headers and cell references for quick identification and navigation.

I'm in need of an experienced full-stack developer to create a comprehensive database for airport lounges and an accompanying user interface. This project will involve both front-end and back-end development, as well as expert knowledge of database management systems, WordPress integration, and PHP. Key Responsibilities: - Design a database that provides users with information about airport lounges including location, amenities, and access requirements. - Include data on numerous amenities (up to 40) for each airport lounge, such as Wi-Fi, food and beverages, and seating options. - Incorporate various access requirements into the database such as membership type, day pass options, credit card partnerships, and elite status. - Allow users to see if t...

I'm looking for an expert in Tableau, specifically for creating interactive dashboards. The data will primarily come from Excel/CSV files, so proficiency with these sources is essential. Ideal Skills: - Extensive experience with Tableau - Proficient in working with Excel/CSV files - Ability to design interactive charts a...Tableau - Proficient in working with Excel/CSV files - Ability to design interactive charts and graphs The dashboard should feature interactive charts and graphs. I'm not looking for a static, one-dimensional dashboard; I need something that can engage users and allow them to explore the data on their own. If you have a proven track record of creating such dashboards and can deliver a high-quality, user-friendly product, I would love to hear from yo...

Fix Variable Not Found Error in Migrated Yii Framework Website (PHP 7.0) Project Description: I require assistance fixing a critical issue with a website built using the framework on PHP 7.0. The website was recently migrated from cPanel to DirectAdmin, and since then, we've encountered an error message indicating a variable named $where is not found. Error Details: Error Message: PHP Notice – yiibaseErrorException: Undefined variable: where Code Snippet:: PHP $connection = Yii::$app->getDb(); $command = $connection->createCommand("SELECT id FROM product $where"); $result = $command->queryAll(); Potential Causes: Missing Variable Definition: The $where variable might not be properly defined or assigned a value before...

I'm working on an e-commerce project for a new pickleball company. The input I have from the client varies a little from one product to the next. A professional photo shoot is scheduled for February but I'd really like what I have out there in the meantime to look better. The photos aren't bad but they are varying physical sizes, slightly different shot composition, etc. Nothing terrible but not 'perfect' either. My goal with this project is to get 15 images of the same physical size with rounded edges (even better if you can save out a set without rounded edges first and provide both sets). It might be overkill but also considered placing the PVUSA logo in a consistent corner for each ... Just thinking out loud. The 15 source images that I have are at...

...specializes in supplying aircraft components and spare parts to airlines and airports worldwide. To kick things off, we’re looking for a creative, unique, and professional name for our business! I dont need any CHAT GPT names Contest Guidelines Focus Area: The name should reflect the aviation industry, global operations, reliability, and quality. Domain Availability: The name must have an available .com domain (e.g., []). Please check availability before submitting. Originality: The name must not be in use by any other company. A quick search to ensure no trademark conflicts or prior use is required. Simplicity: The name should be easy to remember, spell, and pronounce. What We’re Looking For You can submit names in any of the following st...

I'm seeking a legal researcher with expertise in Florida real estate law to assist with a civil case. The task involves researching relevant case law and statutes pertaining to property disputes and landlord-tenant issues. Key Responsibilities: - Conduct comprehensive legal research on Florida statutes and case law relating to real estate - Focus on property disputes and landlord-tenant issues - Prepare findings for use in filing a final order Ideal Candidate: - Strong background in real estate law - Proven experience in legal research - Familiarity with Florida law - Ability to present findings in a clear, concise manner Your expertise will aid in our preparation for litigation and ensure compliance with legal standards.

I'm seeki...skilled data entry professional with experience in data cleaning. The job will primarily involve cleaning mixed data (text and numbers) sourced from our database. Key Responsibilities: - Identify and rectify inconsistencies within the data - Ensure data integrity and accuracy - Prepare cleaned data for further analysis Ideal Skills: - Proficiency in data cleaning techniques - Experience working with mixed data types - Familiarity with database navigation and Excel/CSV files - Attention to detail and strong problem-solving skills Experience Requirement: Prior experience in data cleaning and verification, particularly with mixed data from a database, is highly desirable. Understanding of common data issues and how to resolve them quickly will be key ...

As an institution specialized in producing graphic films, we primarily focus on creating mixed (animated and live action) promotional or advertising films aimed at the general public. Key Requirements: - Expertise in producing mixed media films - Strong understanding of promotional film techniques - Ability to create engaging content for the general public Ideal Skills: - Animation and live action filming experience - Strong storytelling and scriptwriting skills - Knowledge of current advertising trends and techniques We are looking for a professional who can help us in our undertaking of creating high-quality, engaging mixed media promotional films. If you have a strong portfolio in this domain and can deliver within deadlines, we would love to hear from you.

I'm seeking a skilled developer to create a chatbot that can interact with users through text-based chat and retrieve information from my own database as well as various government websites. This project involves: - Designing a chatbot to fetch and relay information from government sites that I currently struggle with - Utilizing the chatbot for information retrieval, specifically targeting public records, regulations and policies, and statistical data - Creating a user-friendly, text-based chat interface The ideal candidate will have a strong background in chatbot development, particularly for information retrieval. Experience with fetching data from government websites would be a significant advantage.

I'm seeking an experienced graphic designer to create a compelling promotional flyer for our new products. The flyer will target the general public and should effectively communicate the key features and benefits of our new offerings. Ideal Skills: - Graphic Design - Understanding of Marketing Principles - Experience in creating Promotional Material Please include a portfolio of relevant experiences in your application.

Project Description: We are looking for an experienced Full Stack Developer to make adjustments to the automated email system of our e-learning platform, built with PHP/Laravel and hosted on a dedicated AWS server. Key Objectives: Fix any bugs and enhance the functionality of automated email delivery. Optimize email templates (both design and content) to improve user experience. Ensure proper configuration of the email delivery system (e.g., via SMTP, SES, or other AWS-compatible services). Requirements: Strong experience in Full Stack development with PHP and Laravel. Proficiency in managing and configuring dedicated servers on AWS. Expertise in setting up email systems (SMTP, SES, etc.). Knowledge of best practices to improve email deliverability. Strong troubleshooting a...

I'm looking for a ski...stored in my Amazon S3 account. Key Features: - Basic Password Protection: The interface needs to be secured with basic password access to ensure data privacy. - User Friendly Calendar Navigation: Users should be able to easily navigate and view recordings grouped by date using a calendar to choose specific days and arrow buttons to go between days. - Easy Access to Recordings: Each day’s recordings should be listed, with direct links to play or download the files. Cost Efficiency: The solution should avoid or minimize ongoing expenses while leveraging S3 as the primary storage. Ideal Skills: - Proven experience with AWS S3 and web development - Strong understanding of security practices for sensitive data - Ability to create intui...

I am in need of a skilled content writer to help create powerful and engaging blog posts targeted at the general public. Ideal candidates should have: - Proven experience in content writing, specifically blog posts - Ability to create compelling and engaging content - Understanding of how to write for the general public - Ability to produce high-quality work consistently

I need an expert to help block certain users from interacting with my business social media pages across Facebook, Instagram and Twitter. Key Tasks: - Identify and block users with specific keywords in their profile - Filter out users based on their geog...Facebook, Instagram and Twitter. Key Tasks: - Identify and block users with specific keywords in their profile - Filter out users based on their geographical location Ideal Skills: - Proficiency in managing and moderating business social media accounts - Strong understanding of user behavior analysis - Excellent attention to detail in identifying specific keywords and profiles - Familiarity with geographical filtering on social media platforms Please provide examples of your previous work in social media management and us...

I'm looking for a professional who can curate a list of the top 10 most-viewed bills, and conduct searches for various other bills, including those introduced by the House and Senate, public laws and statutes, and those pertaining to appropriations for FY25. The list should include: - Bill number and name - Bill summary - Sponsor information The final deliverable should be a well-organized spreadsheet or text document, which includes hyperlinks to detailed summaries for each bill. The ability to conduct thorough searches, as well as strong data organization skills, are essential for this project.

I'm in need of a professional PowerPoint presentation for an educational lecture aimed at the general public. This presentation should be engaging and well-structured to cater to a wide audience. Key elements of the presentation: - Incorporation of videos - Use of wav. files - Inclusion of standard slides I would appreciate a presenter who has a background in creating educational content, with a keen understanding of how to make complex information accessible and engaging for a general audience. Experience with PowerPoint is essential, and the ability to create visually appealing slides is a plus. The goal is to make the presentation as interactive and enjoyable as possible, while still being informative.

I'm looking a developer to collect token data on Solana blockchain specifically after token migration to Raydium. The type of app can be discussed, but the initial idea would be a simple executable GUI that takes two inputs: 1. a time frame (e.g., from 18:00 UTC January 25 to 19:00 UTC January 25) and, 2. a duration in hou...number of token holders at the end of the minute (numeric, positive integer) e.g., if the input duration is 4 hours, each token should have 240 rows of data, corresponding to 60 minutes x 4 hours, and if 30 tokens migrated during the input time frame, the CSV should have a total of 7,200 rows of data. Key Requirements: - The script should log any errors encountered during execution to a separate error log file. - The script/app must be disclosed sourc...

YOU ARE BIDDING ON YOUR TOTAL PAYMENT FOR THIS PROJECT. DO NOT PLACE A BID ON THE ...(I will give you the message info) As Needed Tasks – 2-4 hours weekly I usually have a list of 3-5 things I need done weekly – They will be random tasks, for example – Go to using an email address / password I will give you – sign up for this service. Purchase 2 domain names and Domain Hosting I will give you access to a bitcoin wallet, and all the info you will need to do this. Purchase/ renew my VPN service Purchase/renew my RDP/VPS service Using a freelancer site – post a job request. Find a freelancer who can help me set up a new remote server The freelancer account will already have money in it. Please send me an estimate/quote for your ...

I'm seeking a seasoned SQL Server expert to configure transactional replication on my SQL Server for a production environment. Key Requirements: - Configure Publisher and configure Subscriber in SQL server. - In-depth knowledge and hands-on experience with SQL Server - Proven expertise in setting up and configuring transactional replication. - Familiarity with production environment protocols and best practices. - Strong problem-solving skills and attention to detail.

...Apply, Analyze, Evaluate, Create). CO and PO Mapping for structured assessment design. Enable customizable question generation based on: Subject/topic selection Difficulty level (Easy, Medium, Hard) Question types (MCQs, Short, Long, Case-based, etc.) Implement automated question paper generation in: PDF format for printing Word format for editing Develop a user-friendly admin panel to manage generated questions and papers. Ensure error handling, API logging, and efficient processing for optimal performance. Requirements: Strong expertise in PHP CodeIgniter framework. Experience with Azure OpenAI API and OpenAI PHP Client. Familiarity with Bloom’s Taxonomy, CO-PO mapping, and question frameworks. Ability to generate structured documents (PDF & Word) dynamically. ...

After configuring the Stripe payment gateway, I encounter an error when attempting to make a payment. Attached are the screenshots of the logs from WHMCS and Stripe.

Ensuring all below is done while website has a password (1234) is fine. The password must be put before demo content is uploaded. 1. Buy a hosting package on my godaddy (I will pay) that allows multiple website hosting 2. Upload demo content to main website 3. make sub domain docs.m and upload second demo content theme 4. Install demo content entirely on both 5. Make the footer colour black on main theme 6. Remove shopping function and shpopping cart on main theme 7. Setting up email accounts with password I provide 9. Help organizing my godaddy products, I have unnecessary charges happening for example paying for emails I don't use.

...comprehensive web and mobile application. Week 1 Scope (MVP): - Integrate Uber's core delivery provider API for fundamental pickup/delivery booking - Implement necessary validation and error handling - Create a basic test suite - Establish a scalable architecture for future enhancements Tech Stack: - Frontend: React + TypeScript + Tailwind - Backend: Node.js/Express + MongoDB - Containerization: Docker Deliverables: - A working prototype with API integration - A basic testing framework - Comprehensive documentation - Deployment setup Key User Role: The system will cater primarily to the Customer user role. Critical Validation Checks: The essential validation checks for the system will include Payment confirmation and Delivery schedule availability. Ide...