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    2,000 ecommerce sql database iş bulundu, ücretlendirmeleri EUR

    In need of a thorough professional with strong expertise in SQL, specifically Microsoft SQL Server, and data analytics. Your primary objective will be to solve intricate SQL queries and analyze data trends. Skills and Experience: - Proficient in Microsoft SQL Server - Comprehensive understanding of complex SQL queries - Skilled in Descriptive Data Analytics - Excellent problem-solving skills Responsibilities: - Solve complex SQL queries - Analyze data to identify significant trends - Provide insightful Descriptive Analytics This project requires a specific set of skills, hence, I am seeking an experienced individual that can confidently navigate and execute tasks in these areas.

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    I am seeking a skilled Flutter Flow developer to develop a web app. Key Functionalities: - Appointment scheduling: Facilitate easy booking and management of patient appointments directly within the app. - Electronic medical records management: Patients' medical records should be safely stored and easily accessible within the app. - Telemedicine/video consultations: Incorporate a function for virtual consultations, allowing doctors and patients to connect remotely. Who Am I Looking For? A highly skilled professional with substantial experience in Flutter Flow is a must. Familiarity with the healthcare domain would be advantageous. Additionally, I'm seeking someone who is willing to communicate and develop ideas together.

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    I'm seeking a skilled ecommerce content manager to source and upload the content (product title, description and images) for approximately 48 electric bike product listings on an eCommerce (Woocommerce) affiliate store, based on the Wordpress. You will be required to source the content directly from the manufacturer’s website for each of the following websites. Eunorau - 20 listings Ampd Bros - 15 listings Lekker - 3 listings Electric Kicks - 11 listings You need to convert each of the individual product URLs into affiliate URLs which is a simple process within my Commission Factory account.

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    I'm in need of a skilled designer to create a modern and distinctive website along with a matching logo. The website does not need to facilitate ecommerce, but should have a strong focus on showcasing services in a compelling way to businesses. Key Responsibilities and Requirements: - Develop a visually refined website - Create a unique logo that aligns with the brand - Support in website testing and revisions as required Ideal Candidate should have: - Proficiency in relevant web design software - A creative and visionary approach to logo design - Proven experience in web design, preferably with a focus on business clientele In your proposal, please include examples of your past work, particularly where the target audience has been businesses.

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    ...should provide a seamless user experience across all mobile devices, regardless of screen size. - Streamlining checkout process: we need to ensure a swift, smooth, and secure process for our customers. While these areas mark the main focus of the project; the freelancer should be open to tackle related issues that may come up during the optimization process. Strong understanding of Shopify’s eCommerce platform, relevant programming languages such as JavaScript and HTML, and performance metrics are ideal for the project. Prior experience in similar projects shall be looked upon favorably. To ensure the project's success, the freelancer must be committed to achieving ambitious loading time targets. Ideally, the store should load in less than 2 seconds, but we can nego...

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    I am in need of an expert who can proficiently filter and extract financial time series data from compressed files in AWS S3. Upon extraction, thi...can proficiently filter and extract financial time series data from compressed files in AWS S3. Upon extraction, this data should be neatly compiled into a streamlined, accessible database with clear, intuitive organization. Ideal skills and experience for the job: - Familiar with Amazon AWS, specifically S3 - Understanding of financial time series data - Proficiency in database design and management - Experience handling large data sets Job Responsibilities: - Filter and extract time series data from AWS S3 - Design a coherent, user-friendly database structure - Transfer extracted data into the new database fo...

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    I'm seeking an experienced app developer to construct an e-commerce application for both iOS and Android platforms. The functionality of the app should include: - User registration and login capabilities - Display of product listings and details - Shopping cart and checkout features Ideally, the app needs to be integrated with a payment gateway for smooth transactions. A strong background in eCommerce app development and payment gateway integrations will be beneficial for this project as that experience will enable successful execution of these key requirements.

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    I am shifting my operations and client management to and require help importing my client data into its database. You'll be gathering this from various sources including, but not limited to social media platforms, my current CRM tool, and email contacts. Key Data to Extract: - Client names - Contact details - Transaction history - Family names - Pet names - Birthdays - Anniversaries - Addresses Ideal Candidate: The ideal candidate will have excellent data management skills, experience with CRM platforms, preferably monday.com. They will require strong attention to detail to ensure the accuracy of the imported data. An understanding of personal data protection principles is crucial. Knowledge in real estate sector will be a definite plus. For items that are not known, the ...

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    I need a website built in PHP, allows users to setup a list of pre-defined medication orders , based on a procedure) and then send to a SQL Server database / aim is to insert rows of data into the my SQL SERVER Please note that the site does not need user registration or login functionality. We also do not need to track customer info or delivery location. Ideal freelancers for this job should be proficient in PHP development/ mySQL and SQL Server. They should also have experience in designing simple yet functional websites, with a focus on order-processing functions. A keen attention to detail is necessary to ensure accurate data capture of product-related details.

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    Acil
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    I am seeking a seasoned Woocommerce professional to build a comprehensive e-commerce website for my business. The ideal candidate is highly-skilled in creating, managing, and implementing Woocommerce solutions. The key features of the store should include: - A product catalog for over 500 different products. - A user-friendly, intuitive shopping cart. - Integration with Razorpay for secure, hassle-free transactions. Experience with products at this scale and Razorpay integration is highly valued. Successful completion of this project will likely lead to long-term collaboration. Interested parties should have a proven track record of similar projects and the ability to deliver high-quality work on schedule. Looking forward to receiving your bids!

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    We are seeking a talented and creative logo designer to help us establish a strong brand identity for our new ecommerce store. Our store specializes in general category products. As we're in the initial stages of building our brand, we recognize the importance of having a unique and memorable logo that reflects our vision and values. Note: It is mandatory to view the attached PDF file to see the sample logos for inspiration and guidance. Responsibilities: Design a distinctive and versatile logo that represents our brand identity and resonates with our target audience. Incorporate any specific themes, colors, or elements relevant to our niche or products. Provide multiple design concepts for us to choose from. Make revisions based on feedback until the final design is approve...

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    ...Investigating the current market for digital and e-commerce payments within the Middle East and Africa regions - Looking into leading players, emerging technologies, and consumer preferences - Developing a realistic forecast for the future of this market - Size and detail the Middle East and Africa digital and ecommerce economy with focus on the following key markets: Saudi, UAE, Egypt, Pakistan, Morocco, South Africa, Nigeria, Ivory Coast, Kenya, Uganda - Develop an exhaustive list of licensed ecommerce and digital payment gateways and payment processors in the Middle East and Africa region with their location, country coverage, payment volumes and number of sellers Ideal candidates will have: - A background in financial technology or e-commerce - Strong research and an...

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    Role Description This is a full-time remote role for a Dotnet Backend Developer. The Dotnet Backend Developer will be responsible for designing, developing, and maintaining high-performance, scalable, and secure backend services using the .NET/MVC framework/ MS SQL Server/ Entity Framework, or Dapper. The Dotnet Backend Developer should have experience with application development and API development. Qualifications 3-5 years of experience in developing backend services using the .NET framework Experience with .NET Core, MVC, SQL Server, and RESTful APIs Knowledge of software development principles and design patterns Good understanding of databases and data structures. Strong written and verbal communication skills Bachelor's degree in Computer Science or related fiel...

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    Portfolio is everything What I need: We are SEO Agency with different clients, and here's what I need. (1) Ecommerce/ AI Image Creation for product images You must be able to take photos from client's website and re-generate good quality AI-generated photos so client can use them for blog, product description, etc (2) Image to Video: "AI Images + Real Image " to Video You must be able to generate short video clip from client's provided images and maybe you have to generate some AI-image too, and then mixed them together, and create a simple "product video" This is not just for ecommerce client, I also have a travel agency client and other clients (3) Blog Images from AI I will simply supply you with blog content and which website ...

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    ...proficient and experienced data scraper who can effectively extract specific information from three major ecommerce websites in India: Amazon, Flipkart, and Snapdeal. Key Deliverables: - Extract daily data from three ecommerce sites. - The data required includes the product title, price, description, and product images. - Ensure the data scraped is accurate, current, and neatly organized for swift analysis. Ideal skills and experience: - Proven experience in web scraping. - Familiarity with Amazon, Flipkart, and Snapdeal platforms. - Efficient and effective at processing large amounts of data. - Excellent attention to detail. - Ideally, previous experience working on similar ecommerce projects. This project involves a daily frequency of data scraping, therefore...

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    I need someone skilled in data entry and Excel to help me create a comprehensive database. I'll provide an Excel file with a list of names that I'd like you to translate into an organised, efficient Excel sheet. For each name, I require the following additional information apart from their email, title, and job specialty: - Company name - Location - Phone number - Job description I don't have a specific excel template in mind, hence, your creativity and technical know-how in creating a user-friendly format will be an asset.

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    I am seeking an experienced web developer and SEO specialist to create a dynamic website for my retail business. The primary purpose of the website is business-centric, designed to serve both end consumers and business customers. The ideal freelancer for this job should have: - Proven experience in creating eCommerce websites - Proficiency in implementing SEO strategies to increase site visibility and ranking. Key Requirements: - eCommerce platform selection and setup - Website design consistent with our brand - Product listing and categorization - Payment gateway integration - Mobile responsive design - User-friendly navigation - SEO optimization for better search engine ranking This project requires a balance of aesthetic and functional design, alongside a strategic ...

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    As client, I'm seeking a skilled and experienced Wordpress deve...candidate has a knack for a bold color scheme - specifically using yellow, grey, and black - that communicates our brand identity effectively. Key Requirements: * Provide a layout proposal for the home page and 4 other pages (Services provided, About us, Contact information, Blog articles, and Press). Each page should be simple with text and images. * Execute the approved layout on the web without ecommerce features. Ideal Skills: * Proficient in Wordpress * Experience in designing minimalistic and modern website layouts * Keen eye for color schemes and branding * Knowledgeable in deploying websites. I look forward to an appealing and functional website design that captures our brand. Would this align with ...

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    I'm seeking an experienced developer to build an automatic music fingerprint database. Dynamically collecting audio files, this database needs to accommodate newly released songs efficiently. Key Project Actions: - Music fingerprints need to be created using existing music fingerprinting algorithms. Prior experience with these algorithms is a must. - The system needs to scan all major music labels and future songs that are coming out. - Specifically, the focus should be on popular songs that are played on radio stations. Purpose of the Database: - The primary purpose is to create music fingerprints of songs and save this into the database with artist and song name if is possible also the isrc. Preferable Skills: - Experience working wi...

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    I have a Microsoft SQL Server installed and in operation, however, I am currently experiencing issues with slow query execution that ideally require rectification. I am seeking an experienced professional with specialization in performance tuning for Microsoft SQL Server. Skills & Experience Required: - Proven expertise in Performance Tuning and Query Optimization - In-depth understanding of SQL Server's underlying architecture, metadata and statistics to optimize queries - Solid experience in system analysis, profiling and tracing to diagnose and resolve performance problems - Ability to translate findings into actionable strategies to improve performance - Strong communication skills to effectively relay steps taken and results achieved. The main objecti...

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    I am on the hunt for an experienced Shopify developer who can design a full-fledged eCommerce site from scratch, ensuring it stands out from the crowd while encapsulating the essence of my brand, "tapesplice". Phenomenal usability and aesthetics are paramount for this project. Key requirements include: -Distinct design: I am seeking a dynamic and fresh look, a stark contrast from my current website. The new design needs to be visually engaging, easy-to-navigate and customer friendly. -Product organization: Tilting towards organization, products must be categorized by type. An intuitive and stress-free way of viewing my range of 130 products is crucial. -Site functionality: Product search and filtering needs to be a core function. This means customers should be able to...

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    ...least 1 SQL and NoSQL database. Able to grasp the key essentials and marketing concepts after discussion with management. • Manage database and server integration. • Troubleshoot, debug and upgrade existing website. • Adhere to project timelines. • Create security and data protection settings that are compliance with PDPA policy. Job Responsibilities for Web Designer: • Take ownership of design projects. • Design page layouts and templates. • Produce design assets for use in social media and marketing channels. • Develop and maintain consistent branding. • Collaborate with UX, marketing, engineering, and other teams. • Utilize data and analytics in making design decisions. • Work with front-end web developers t...

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    I need an SQL and SSIS developer for my personal project. My primary goal is to optimize my SQL database, which is currently facing several performance issues. Key Problems: - Slow query execution - High resource consumption - Inefficient indexing The ideal candidate should have a strong background in SQL and SSIS for database optimization. A thorough knowledge of SQL query optimization, resource management, and indexing is essential. I am seeking an expert who can effectively address these specific issues and enhance the overall efficiency of my SQL Server development. Any suggestions for further improvements are also welcome.

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    ...owner, I urgently need a skilled SQL Server and SSIS (SQL Server Integration Services) Developer to propel my database optimization objectives. Your primary tasks will focus on: - Fine-tuning SQL queries - Carrying out schema optimizations - Development using SQL I'm currently dealing with several performance issues, including slow query execution, high disk I/O, and index fragmentation. Therefore, for this task, the ideal candidate should possess a sharp understanding of query tuning and optimization, as well as practical experience with complex SQL Server and SSIS development projects. If you have proven experience in eliminating these types of issues and know how to implement effective optimizations, I am eager to work with you. You...

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    I'm seeking an experienced Google Ads Specialist to assist me in running a campaign with the aimed objective of boosting online sales for my electronics business, targeting national customers. Skills & Experience Required: • Prior experience in running successful Google Ads campaigns, specifically for ecommerce. • Proficient in creating compelling ads that capture interest and generate sales. • Adept at audience targeting, focusing on national reach. • Experience in promoting electronics will be a bonus. Your core responsibilities will include: • Planning and implementing the Google Ads campaign. • Creating persuasive ads for our electronic products. • Optimising the campaign for national reach. • Reporting on the campaign's p...

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    We're in need of a skilled Flutter expert to review our ecommerce application. Our team has noticed significant performance-related issues, specifically slow loading times when accessing detailed product descriptions. Key responsibilities include: - Reviewing our current Flutter codebase - Identifying bottlenecks causing slow loading times - Providing optimized solutions to improve our product descriptions load times The ideal candidate has: - Proven experience in Flutter Development - Deep understanding of performance optimization techniques - Extensive experience in improving app performance - Proficiency in identifying and rectifying slow loading issues. Join us and help us offer our users a smoother, quicker ecommerce experience.

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    I am looking for an experienced Shopify developer to build and design a store for selling physical goods. Key Features: - Customer reviews system - Inventory tracking - Product recommendations I do not have a specific design in mind, thus I require assistance with this aspect. Your role will also include proposing design suggestions in line with modern eCommerce best practices and the nature of the products being sold. Ideally you should have a strong background in Shopify design and familiarity with optimizing user experience. Not only will you implement these features, you should also provide a clear explanation of how to manage and utilize them effectively. Skills & Experience: - Shopify development - UX Design - Inventory management implementation In your proposal, ...

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    I am seeking an freelancer who can enhance the functionality of my online store's shopping cart. I need someone who can impeccably incorporate the following functionalities: - Product additi...and the only thing I want to do is for the entire operation and process of the shopping cart to work until reaching the checkout. The online store has less than five product categories, meaning the project's complexity is relatively moderate. An essential skill for this job is familiarity with implementing secure, efficient online payment systems -especially PayPal. Previous experience with ecommerce solutions is also vital to delivering high-calibre results. Despite there being no stringent time limit for this project, I emphasize quality delivery and expect constant, proactive ...

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    I'm in need of an expert developer who is highly skill...using the power platform. - Workflow Automation: We want to streamline our processes and increase efficiency with automation. - Power App Development: The developed app should have a user-friendly interface, provide real-time data updates, and intensive integration with existing systems. Specific Data Sources: For this project, we'll need to integrate Excel spreadsheets, SharePoint lists, and SQL databases. You should have prior experience working with these data sources. The ideal candidate is proficient in MS Power Platform, excellent in data analysis and has experiences in workflow automation and App development, with a knack of creating intuitive interfaces and integrating diverse data sources. Let's con...

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    I am in need of a quick service to list physical goods on an Amazon platform. This job requires swift execution, and the ideal freelancer should have: - A firm understanding of the Amazon eCommerce platform - Previous experience in listing physical products online - An ability to complete this project as soon as possible In order to expedite this process, please include a detailed plan for rapid completion in your bid. Candidates with a proven track record in similar tasks will have the edge. Let's get started immediately.

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    I need a bespoke inventory management software developed to aid my businesses' operations on popular e-commerce platforms including Shopify, WooCommerce, Magento, Amazon, Flipkart, Myntra, Meesho, Ajio, and will onboard the seller and they will use this software for their inventory management in ecommerce platform. take the idea from: OMSGURU/Ecom Book/Unicommerce Key Features: - Product tracking: I require a system that accurately keeps track of available product stock across all e-commerce platforms for efficient management. - Order Management: The system should seamlessly handle all order-related tasks; from the point of sale to delivery. - Stock alerts: The software should have a feature for sending alerts when stock levels are running low. Ideal Skills and Experience: ...

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    I am in need of an experienced SQL database expert to assist me with setting up a Failover Cluster on a Windows Server 2019 system. We have setup two servers, setup as a windows cluster then setup SQL High Availability failover cluster, however the second database will not sync

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    I am looking for an experienced Shopify developer to build and design a store for selling physical goods. Key Features: - Customer reviews system - Inventory tracking - Product recommendations I do not have a specific design in mind, thus I require assistance with this aspect. Your role will also include proposing design suggestions in line with modern eCommerce best practices and the nature of the products being sold. Ideally you should have a strong background in Shopify design and familiarity with optimizing user experience. Not only will you implement these features, you should also provide a clear explanation of how to manage and utilize them effectively. Skills & Experience: - Shopify development - UX Design - Inventory management implementation In your proposal, ...

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    As an online eCommerce business, I need a skillful PHP developer to implement a feature on my website's checkout page. I require the terms and conditions to be shown in a pop-up window without the customer leaving the checkout page. Key features: - The pop-up window should include a "close" button (X) at the top, allowing the customer to close the window. - Scroll functionality must be provided, aiding the customer in viewing the entirety of the terms and conditions easily. - Customer must be able to scroll through the terms and conditions and accept the policies. Design Requirements: - The desired aesthetic of the pop-up window should align with the business's branding. It should prominently display the company logo. - The window should be customized with s...

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    I need a capable team to create a customisable workwear eCommerce site, similar in function to This site will primarily serve those in need of customised workwear or personalised product options, but should be universally appealing. Key Features: - Seamless API integration for real-time inventory tracking, keeping customers informed about availability - API should handle changes in product details for accurate and current descriptions - The system should automatically update the site with new products from the supplier’s feed Ideal Skills and Experience: - Proven experience with eCommerce site development, with a portfolio of attractive, user-friendly platforms. - Strong understanding of API integration, specifically relating to inventory management. - Experience

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    ...In-depth understanding of RESTful APIs, CRUD operations, and web security best practices. Ability to implement robust security measures to protect against common vulnerabilities such as SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF). Experience with user authentication and authorization mechanisms, including token-based authentication and role-based access control (RBAC). Strong communication skills and the ability to collaborate effectively with our team. Deliverables: Develop a FastAPI backend with CRUD endpoints for managing admin panel data securely. Integrate MongoDB database with proper data validation and encryption to ensure data confidentiality and integrity. Implement user authentication using JWT (JSON Web Tokens) or OAuth 2.0 ...

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    I need a music fingerprint database, so we need to collect the audio files and create a database that can also accommodate new songs.

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    I'm in need of an experienced web developer to create an ecommerce site that is compatible with digital and physical products. For this project, the major components include: - A user registration system: The website should have a feature for users to sign up and log in. Guest users will not have access to this feature. - Shopping cart and payment system integration: The website should seamlessly support credit and debit card transactions. I'm looking for a professional with a strong background in ecommerce website development and experience in integrating payment gateways and user account systems.

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    I require a highly skilled Node.js developer to help buil...social network functionalities. Key responsibilities will include: • Backend Development: Implement server-side logic that governs how our website behaves. The candidate should have a deep understanding of Node.js and its frameworks. • Database Management: You will be tasked with designing, implementing, and managing a database system to store, manipulate, and retrieve data. Knowledge in SQL or NoSQL databases will be a strong asset. The ideal candidate would have experience in developing advanced web applications and a strong understanding of database systems. You will be a perfect fit if you thrive on complexity and have built rich, dynamic, and robust applications before, especially thos...

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    I'm in need of a skilled developer who's proficient in HTML, CSS, and JavaScript. Key Responsibilities: 1. Creating an ecommerce website where I can sell my digital products. 2. Implementing features such as product search, filtering, shopping cart, checkout system, user account, login, and a payment gateway. Ideal Skills: 1. Proficiency in HTML, CSS, and JavaScript 2. Experience in creating Ecommerce websites 3. Knowledge about implementing payment gateways. This project will require you to have a keen eye for details and excellent problem-solving skills.

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    Our E-commerce mobile and web hybrid application is currently facing a crucial issue with our custom-built crypto payment gateway. The gateway is failing to process transactions successfully, and this problem needs to be fixed urgently to enable continued smooth operation of ...causing the failure in processing - Implement an effective solution to fix the issue permanently - Ensure the stability and function of the solution in all circumstances - Test the updated system rigorously to guarantee no repeat of the issue Ideal skills: - Proven experience in diagnosing and resolving issues with custom-built cryptocurrencies gateways - Familiarity with hybrid mobile and web ecommerce applications - Proficiency in testing and troubleshooting - Strong problem-solving skills and attention...

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    I'm dealing with a persistent issue on my WordPress page; an error message stating "Error establishing a database connection". This issue arose not long after installing some new plugins, suggesting a possible correlation. I need a knowledgeable freelancer to investigate this issue and correct the error. Skills and Experience Required: - Proven experience in WordPress troubleshooting. - Deep understanding of WordPress plugins and potential conflicts. - Mastery in diagnosing and resolving database connection errors. Role and Responsibilities: - Analyze and identify the root cause of the "Error establishing a database connection". - Fix the error, ensuring the page loads smoothly. - Ensure new adjustments do not interfere with the site's ...

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    ...from a GraphQL API (we will provide the GraphQL schema that the adapter needs to support), leveraging GraphQL's introspection capabilities. We do not expect you to start from scratch - please see: Responsibilities: 1) Provide a bespoke GraphQL adapter for Apache Superset, ensuring it can dynamically introspect the provided GraphQL schema and translate SQL queries into GraphQL queries. 2) Implement logic to handle both Relay-style connections and standard GraphQL schemas, including advanced query translation for filtering, sorting, and pagination. 3) Map GraphQL responses to a format that can be consumed by Apache Superset, ensuring data integrity and compatibility. 4) Write comprehensive unit and integration tests to validate the functionality of

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    Project Deadline: Within 1 Day Project Budget: $50 Project Type: Web Scrape Number of Records/Pages: 18,512 Number of Data Points to Scrape Per Page: 6 Output Format: CSV & SQL 5* FEEDBACK WILL BE LEFT FOR YOU

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    Need a database of companies: Location: - Germany - Austria - Switzerland - United Kingdom - Netherlands Industries: - wholesalers or distirbutors of dining glassware and drinkware (glasses, drinking glasses, wine glasses, beer glasses, vases) - food chain stores/supermarket chain stores - chain stores selling glassware and drinkware (home goods) All of the companies in the database need to have at least one type of glassware/drinking product in their stock. Required data: Company Name 100% Email 100% Phone Number - if available Country 100% Category 100% (one from listed above) Number of companies: 550-700 Due date: 03.04

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    I got a web stresser source code i need it to be edited to match the look of another stresser website which will be given in messages, it also has some small backend problems which will need to be fixed . Need a freelancer with good knowledge in HTML,CSS,JS,SQL And PHP

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    I am in need of a SQL Server expert to grant specific permissions for database access on my system. The primary role would involve enabling access controls and assigning user permissions for various actions, including: - Select - Insert - Update - Delete Ideally, the successful bidder will have considerable experience handling SQL Server and any relevant certifications would be a bonus - the complexity of the system requires high expertise. Your attention to detail is paramount, as well as being able to provide proof of your work. This project offers potential for future work, should the results prove satisfactory. Please account for communication time in your bid, as clear, understandable reporting is part of the task.

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    ...lake. To make this captivating experience possible, your skills with design and art are essential. Key tasks will include: - Developing an intuitive user-friendly platform that allows customers to choose their desired image parameters - Implementing eCommerce elements efficiently so customers can purchase easily - Regular posting and updating of design/art-related content. Examples include how-to guides or personal experiences mingled with design or art Ideal applicants are experienced with website layout design, art generation, and eCommerce development. Demonstrable projects where art automation was a focal point are desirable. Prepare for a project that fuses technology and art. An example of website I would like is :

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    ...HellasFin είναι μια από τις μεγαλύτερες και πιο δυναμικές εταιρείες επενδυτικών υπηρεσιών στην Ελλάδα. Αυτήν τη στιγμή αναζητούμε έναν Back End Developer που μπορεί να βοηθήσει σε...

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