Credit card processing companies set appointments jobs
I'm looking for an experienced software to develop a firmware in STM32CubeIDE for an STM32F103RET6 and PCM5100APWR and SD card in SDIO mode. more details we'll be provided to choosen one.
I'm in need of a seasoned QuickBooks Online Specialist to assist with the cleanup of my financial records and the reconciliation of both bank and credit card accounts. Key Responsibilities: 1. Review and clean up existing QuickBooks Online data to ensure it is organized, accurate, and compliant. 2. Reconcile multiple bank and credit card accounts (primarily 1-2 credit card accounts) to ensure all transactions are accurate and up to date. 3. Identify and correct any errors, duplicates, or discrepancies in financial records. Ideal Skills and Experience: - Proven experience with QuickBooks Online. - Strong attention to detail. - Excellent organizational skills. - Ability to identify and rectify discrepancies swiftly.
Fetch google trend data for the 200 companies using python and pytrendz API
I am seeking a skilled MATLAB programmer with expertise in signal processing and adaptive filters. The primary focus of this project is the implementation and simulation analysis of Infinite Impulse Response (IIR) adaptive filters, specifically using the Least Mean Squares (LMS) algorithm (adapted for IIR). Key Responsibilities: - Implementing IIR version of LMS adaptive filter in MATLAB. - Conducting simulation analyses to evaluate filter performance. Deliverables: - one .m script that implements IIR version of the LMS algorithm (well commented) - one .m script that performs the simulation analysis of this IIR filter (perform computer experiments described in the attached PDF, but for the implemented IIR version of LMS instead of FIR) - the script should produce all necessary out...
...competitive edge. This study explores the development and implementation of an AI-driven business model tailored to address dynamic market demands and operational challenges. The proposed model combines machine learning algorithms, data analytics, and predictive modeling to streamline processes, enhance customer engagement, and maximize profitability. Key components of the model include real-time data processing, automation of routine tasks, and intelligent forecasting, which collectively ensure adaptability and scalability. The research adopts a structured methodology, encompassing data collection, feature engineering, algorithm selection, and performance evaluation through key business metrics. Case studies from various industries demonstrate the model's effectiveness in r...
I'm looking for a skilled game developer to create a multiplayer card game for the web. Key Requirements: - Design and develop a unique, engaging multiplayer card game. - Ensure the game is exclusively for web platforms. - Implement smooth, reliable multiplayer functionality. Ideal Skills: - Proficient in web-based game development. - Experienced in creating multiplayer card games. - Creative and capable of developing unique game concepts.
Please Sign Up or Login to see details.
I-Cube, a rapidly growing Japanese firm, is on the lookout for potential acquisition targets in Thailand across various industries. With our presence extending to Vietnam, Laos, and the Philippines, we are seeking an exceptional individual to assist us in this venture. Key Responsibilities: 1. Researching and compiling a list of suitable companies. 2. Engaging with and arranging online meetings with shortlisted candidates in January or February 2023. 3. Liaising with company officials in the event of a trip to Thailand. 4. Completing this project within a month. Ideal Candidate: 1. High proficiency in English and native-level Thai. 2. Currently residing in Thailand. 3. Previous experience working with a Japanese company is a significant advantage. 4. Proven track record in coordin...
I'm in need of a Python expert to help me write code for my assignment. The focus is on data analysis and visualization. Key Requirements: - Proficiency in Python, particularly in data analysis and visualization libraries such as pandas, matplotlib, seaborn, etc. - Experience in writing scripts for data processing. - Ability to explain the code and concepts clearly. Your task will primarily involve helping me write code for data processing. The ideal freelancer would be someone who can not only provide the necessary coding support but also help me understand the concepts behind it.
...habits or favorites. Deliverables: A functioning AI agent that gathers, analyzes, and organizes trending EDM data. A streamlined process for integrating updates into a Spotify playlist via API. A user-friendly notification system (SMS, email, or app integration). Documentation for system usage and maintenance. Preferred Qualifications: Strong experience in AI development and natural language processing. Familiarity with music APIs (Spotify, , etc.). Passion for EDM music and understanding of its audience and culture. Experience in creating automated text/email notification systems. UI/UX experience for developing user-friendly customization interfaces (bonus). Why This Project Matters: EDM fans are always on the lookout for the next big hit, the hidden gem, or the track that wi...
I need a skilled professional to assist with my bookkeeping and sales tax preparation. Specific Tasks: - Bookkeeping: I'm looking for someone to manage my day-to-day financial transactions and to record them accurately in my books. - Payroll Processing: This includes managing employee compensation, tax deductions, and other payroll related tasks. - Sales Tax Preparation: I need assistance with preparing and filing my sales tax returns. Ideal Candidate: - Has a strong background in accounting and bookkeeping. - Experienced in payroll processing. - Knowledgeable in sales tax preparation and compliance. - Detail-oriented and able to maintain a high level of accuracy. - Excellent organizational skills.
Expert in Sales Funnel and Marketing Automation We provide online organizational diagnostic services focused on the industrial safety sector, especially for companies with 50+ employees in various industries (industrial, restaurant, logistic, mining, construction, etc.). We are currently expanding internationally and need to fully automate our sales funnel in multiple languages (Spanish, English, Portuguese, etc.). We have a lot of material, but it’s disorganized. We need a structured method and an automated process that generates qualified leads and schedules appointments daily. We are looking for someone who is an expert in B2B digital marketing, marketing automation, and CRM management to: Design and configure a comprehensive sales funnel, from lead attraction to...
I'm looking for an experienced eCommerce web developer to create a robust online store on the Square platform. The developer should be profici...developer to create a robust online store on the Square platform. The developer should be proficient in Java, Jquery, HTML, and CSS. Key Requirements: - Design and develop a user-friendly eCommerce website on Square - Implement secure and efficient payment processing functionality - Integrate with PayPal and Square payment gateways Ideal Skills: - Extensive experience in eCommerce web development - Expert knowledge of Java, Jquery, HTML, and CSS - Previous work with Square platform is a plus - Strong understanding of secure payment processing systems Write "Java, Square" on the first line of your bid proposal if yo...
I'm looking for a seasoned android developer to create a doctor appointment and investigations app. The app should be feature-rich and user-friendly, making it easy for users to book appointments and get notifications about their appointments. Key Features: - Appointment booking: The app should allow users to book appointments with doctors seamlessly. - Notifications: Users should receive timely notifications about their appointments. - Physician profiles: The app should have profiles of different physicians, detailing their specializations and availability. Additionally, this app should have integrated payment options. So, experience with secure payment gateway integration is a must. Ideal Skills: - Android app development - UI/UX design - Secure paym...
As the solo owne...freelance web developers for a long-term collaboration. This global venture will involve developing multiple e-commerce websites for various clients. Key Responsibilities: - Design, develop and manage high-quality simple, visually appealing, and easy to navigate websites for restaurants and stores worldwide. - Collaborate with me and company owners on long-term projects - Cater to multiple clients/companies Ideal Skills and Experience: - Extensive experience in e-commerce website development - Proficiency in various CMS platforms including Wix, Squarespace, and WordPress - Commitment to delivering good quality work consistently Please note, the quality of work is paramount. This is a long-term opportunity for those who are dedicated and able to deliver high-qua...
...The script is built using PHP, so you must be comfortable with PHP development to modify and integrate the functionality. - JavaScript (Frontend): A solid understanding of JavaScript is required for integrating the thumbnail display on the front-end. - HTML/CSS: Basic skills to handle the web layout changes required to display the thumbnails correctly in the file management system. - Image/PDF Processing Libraries: Knowledge of libraries like ImageMagick, GD Library, or any similar tools that can generate thumbnails from PDF files (or a custom solution for PDF handling). - Database Management: Understanding of how to create and manage a database or file structure for storing thumbnails and associating them with the correct files. Deliverables: - Modified BeDrive script with PDF ...
...build a fully functional multi-site WordPress/E-Commerce B2B website. This platform should integrate seamlessly with supplier API/EDI. The core functionalities of the site should include but not limited to: - Multi-site - Stripe/Paystack checkout - English/French - Blog posts per site (multi-site) - XML/API/EDI integration with 1 or 2 suppliers - A detailed product catalog with pricing - Order processing and tracking systems - Customer account management features - Others The product catalog needs to be sophisticated, featuring: - Advanced filtering and search options Ideal candidates for this project should have: - Extensive experience with WordPress and E-Commerce platforms - Proficiency in API/EDI integration - Skills in creating detailed, user-friendly product catalogs - A...
I'm looking for a talented designer to create a modern business card for me. Key Requirements: - The card should embody a sleek, contemporary design. - It must include the company name and logo, my contact information, and our social media handles. - The design should utilize our brand colors effectively. Ideal Skills: - Graphic Design - Brand Identity - Print Design Experience with modern design aesthetics and brand-centric projects will be a significant advantage.
...medical products sector, so the site will need to cater to this industry specifically. Key Features: - A welcoming homepage that conveys our company's mission and showcases our products. - An e-commerce section allowing users to seamlessly browse, filter, sort and purchase our medical supplies, devices and consumables. - A secure and user-friendly payment gateway supporting popular methods like card and cash. - A contact page with an inquiry form and our location details. - An intuitive admin panel for easy content and product management. Essential Requirements: - The site needs to have a responsive and mobile-friendly design. - An SEO-optimized structure to enhance our online visibility. - Multilingual support, specifically for Arabic and English. Your expertise in creat...
...hardware and software mostly) aimed at acquiring new clients, specifically targeting government (public sector bids), banks and credit unions. Key Responsibilities: - These bids are mostly about reviewing my supplier and successful bid history and coming up with a competitive bid for public sector. - Private sector inside sales - developing relationships with decision makers, purchasing managers, using LinkedIn etc to introduce our company and products to potential buyers. - Crafting bid proposals that highlight the unique selling points of our services. Ideal Skills and Experience: - Proven track record in business development, particularly within the banking and credit union sectors. - Exceptional proposal writing skills. - Ability to identify and articulate the un...
...strategies. Monetization Models: SVOD (Subscription Video on Demand): Offer tiered subscription plans with varying content access levels and pricing. Provide secure payment processing for subscriptions. AVOD (Advertising-Based Video on Demand): Integrate ad networks or platforms for targeted advertising. Implement non-intrusive ad formats (pre-roll, mid-roll, post-roll) that enhance user experience. Track ad impressions, clicks, and conversions for revenue optimization. TVOD (Transactional Video on Demand): Allow users to purchase or rent individual content items on a pay-per-view basis. Integrate secure payment processing for one-time purchases. Hybrid Model: Combine SVOD, AVOD, and TVOD for a flexible monetization strategy. Cater to diverse user preferences and maximize ...
Seeking a highly experienced and dedicated software developer with extensive experience... The candidate will be responsible for creating a comprehensive e-commerce website within one month. The ideal candidate should have substantial experience in developing multiple combo offer pages like Buy1-Get1,Buy2-Get2 & Buy3-Get3 pages, gift card pages, gift pages, coupon pages, OTP verification, Abandoned cart notification, order notification and payment gateway integration, Note 99.9% website has to be managed through Dashboard, like editing pricing, bulk import,export,bulk move with-in pages, bulk edit, bulk delete, Hide category, in page pages or multiple pages, Edit in one page or multiple pages, though coded the website has to act plug and play Ecommerce Website USP - We give r...
...and I want to create something truly memorable for her. I have a big family, and we’re planning a surprise party, so I need high-quality designs that will make the event extra special. Here’s what I’m looking for: Elegant Invitation Card: Something classy and sophisticated, with a mix of gold and soft pastel colors. Social Media Announcement Post: A design for sharing the party details on Instagram and Facebook, ensuring it stands out. Printable Banner: A large-format banner (editable) for the party venue. Personalized Birthday Card: A heartfelt birthday card with a floral and elegant theme. Additional Information: Budget: $500 total. I can pay $250 upfront after reviewing your sample. Deadline: 7 days. I need the final designs ready within a wee...
I am in need of a skilled backend developer with expertise in Python, Pandas, NLTK or SpaCy. The primary focus of this project will be building an API service for data processing, natural language processing, and data analysis using CSV/Excel files. Ideal Skills: - Proficient in Python - Experience with Pandas, NLTK, and SpaCy - Strong knowledge in API service creation - Expertise in data processing and natural language processing - Familiarity with handling CSV/Excel files
...Modern Design: Reflect professionalism and ensure easy navigation. Key Sections: Home: Introduction to the workshop and its benefits. Services: Detailed information about the automotive services we offer. Testimonials: Space to showcase reviews from satisfied clients. Contact: Contact form, location map, and phone number. Integration of Online Booking System: Allow customers to schedule appointments easily. Responsive Design: The site must look and perform perfectly on mobile devices and tablets. Required Skills: Proven experience in WordPress web development. Knowledge of attractive and functional design. Experience integrating online booking systems. Strong communication skills and the ability to adapt to project requirements. If you think you can take on this p...
I would like a set of photos in an office environment with at least 5 employees working on computer. Also inside the space there must be our logo. More details: What is the primary purpose of these photos? Marketing material What kind of people would you like to feature in the photos? Actors/models What atmosphere or mood do you want the photos to convey? Energetic and collaborative
Job Description: We are looking for a detail-oriented freelancer to help us compile a database of key contacts and their email addresses from the company lists provided. The work involves creating a clean, organized spreadsheet with accurate information about each company’s key personnel and their contact details. Scope of Work: You will receive a names of few companies + 1 link containing lists of other companies. For each company, gather the following information (where available): Company Name Key People (CEO, Founder, Marketing Head, Sales Head, or equivalent) Job Titles Contact Details (email addresses, phone numbers) LinkedIn Profile URLs (if available) Organize the data into a structured Google Sheet or Excel file. Requirements: - Experience in data scrapi...
I'm seeking a Python and machine learning expert to assist with a live company project centered on Natural Language Processing (NLP). Your tasks will encompass: - Data analysis and preprocessing: You'll be sifting through extensive datasets, identifying patterns and preparing data for model training. - Model training and evaluation: You'll be designing, training and fine-tuning machine learning models to achieve optimal performance. - Deployment and monitoring: Post-training, you'll oversee the deployment of these models and monitor their effectiveness in real-time. Ideal candidates should have: - A deep understanding and hands-on experience with Python and machine learning. - Specific expertise in NLP project work. - Excellent skills in data analysis and model...
...Modern Design: Reflect professionalism and ensure easy navigation. Key Sections: Home: Introduction to the workshop and its benefits. Services: Detailed information about the automotive services we offer. Testimonials: Space to showcase reviews from satisfied clients. Contact: Contact form, location map, and phone number. Integration of Online Booking System: Allow customers to schedule appointments easily. Responsive Design: The site must look and perform perfectly on mobile devices and tablets. Required Skills: Proven experience in WordPress web development. Knowledge of attractive and functional design. Experience integrating online booking systems. Strong communication skills and the ability to adapt to project requirements. If you think you can take on this p...
I'm looking for an experienced iOS app developer to create a mobile car wash application. The app should have a user-friendly interface and incorporate essential features such as: - A comprehensive booking system that allows for recurring appointments. - Secure payment integration primarily focusing on Credit/Debit cards. - A system to save both customer and vehicle data, as well as their locations for convenience and efficiency. Ideal candidates for this project should have a solid portfolio of iOS applications, with experience in developing service-based apps being a significant advantage. Understanding of payment integration and data management systems is crucial. Please include examples of similar projects you've completed in your proposal. Something like thi...
Admin Panel: Parent’s List with Details of subscription and devices,payment, active/inactive. Subscription package by device/month/year, Active/inactive. Parent Web Login. - same as app features Parents app: Signup/Login with OTP, Buy Subscription Paytm gateway, Add/delete device, Set screen time, app block, hear sound of mic, Check Location, camera viewer same as reference, screen mirror, view notifications & files. See subscription details, check kid phone permissions details. Kids: app will be hidden, unable to uninstall easily. On the parent app add device button it should guide the Parents to download the kid phone apk from the URL, and after installing the kid phone apk it will ask for all the permission that needs. For a more detailed process understanding , ...
...Hospitality Description: • Each category features a brief description of typical roles, sponsorship opportunities, and participating companies. Search Functionality: • Search bar to find specific jobs or sponsorship opportunities. 4. Immigration Attorney Services • Hire an Immigration Attorney • Banner: “Need legal help? Don’t navigate the immigration process alone.” • Button: “Get Connected to an Immigration Attorney.” • Directory: • List of vetted immigration attorneys. • Ratings and reviews for each attorney. 5. How It Works Step-by-Step Guide: 1. Apply Online: Fill out your application and upload a video. 2. Get Sponsored: Choose from a pool of companies offering sponsorships. 3. Rece...
...multi-user appointment booking platform for patients, doctors, and labs. Key features of the platform include: - Real-time booking: Users should be able to schedule, reschedule, or cancel appointments in real time. - Automated reminders: The system should send out reminders to reduce no-show rates. - Cancellation option: Users must have the ability to cancel appointments with ease. - Electronic Health Record (EHR) Integration: This includes the development, management, and integration of EHRs into the platform. - Symptoms & Health Condition-based Booking: A user-friendly app allowing patients to book appointments and lab tests based on their symptoms and health conditions. - Subscription & Offers for vendors & customers: vendor like lab and doctors/clin...
I'm seeking a modern design for a branding package that includes a logo, letterhead, and business card. The color scheme should be blue and white. The logo should be a combination of both text and an icon or symbol, rather than text only or an icon by itself. No cigarette symbol pls NO AI Generated design I can tell when is AI generated The company name is below (PRIMELINK TOBACCO & CIGARETTES TRADING - FZCO) Above is the full name of my company, need to be on letter head and business card also do a logo Ideal Skills: - Graphic Design - Branding - Print Design - Logo Design - Business Card Design Experience with modern design aesthetics and colour schemes, as well as creating both text and icon based logos, will be greatly beneficial.
I am seeking a talented freelance web developer or a development team to create a user-friendly and attractively designed job portal website. The platform will allow members to register, buy credit packages, post job announcements, and access HR management consulting, coaching, and training services. Key Features Needed: - Intuitive user interface for ease of navigation by members - Secure member registration and login system - System for purchasing and managing credit packages - Job posting and application management functionalities - Integration of HR consulting, coaching, and training services sections - Responsive design for mobile and desktop compatibility - SEO-friendly architecture to aid in online visibility - The website allows members to communicate with each other...
I'm in need of an artist capable of designing images for a 44 card oracle deck. The theme is heavily inspired by the ocean and ocean healing, featuring abstract interpretations of ocean landscapes and sea creatures. Key details: - Style: The artwork should be in an abstract style. - Features: Cards should prominently feature ocean and sea creatures. - Color Palette: The cards should utilize a cool tone palette, primarily blues and greens. Ideal candidates for this project would be those with a strong background in abstract art, particularly with ocean themes. Experience in designing for card games or decks would be a distinct advantage. Please be prepared to provide a portfolio of relevant work.
I have a number of projects and want someone to work with me on entering the projects on clickup. Assist me to learn how to use clickup.
I'm looking for a professional who can set up for me. The goal is to connect with LinkedIn and a data enrichment service like Datanyze, Signal Hire, or Apollo to gather B2B main contact info. Key Requirements: - Set up to enrich data - Gather B2B main contacts from LinkedIn - Use a data service for enrichment - inc Clay AI funcationality - Prioritize collecting both man contact email addresses and phone numbers - Ensure data can be exported to CSV or HighLevel CRM Ideal Skills: - Previous experience with and its AI and waterfall features - Expertise in LinkedIn and data enrichment platforms with Datanyze, Signal Hire, Apollo or similar - Knowledge of B2B data collection - CRM experience, particularly with HighLevel - Data export skills YOU MUST BE EXPERIENCED AT
I'm looking for a seasoned developer or team to create a custom, HIPAA-compliant ERP platform. This platform should encompass a patient portal, internal messaging, a video repository, an e-commerce store, and spaces for advertising. Key Features: - Patient Portal: The primary purpose of this portal is to allow patients to schedule appointments. - Internal Messaging: This feature should include message archiving, with options for future extensions like instant messaging and group chat. - E-commerce Store: The platform should host a fully functional e-commerce store. - Video Repository: This should be incorporated for educational or informational content. - Advertising Space: There should be dedicated areas for hosting advertisements. Ideal Skills & Experience: - Extensive ...
...signs, see a real-time preview, and receive instant pricing. 2. A function enabling users to upload and customize their own artwork for neon signs. 3. A realistic design preview to ensure a seamless and enjoyable user experience. The website should be designed with utmost focus on usability, with a clean, simple interface that does not overwhelm the user. Payment integration should be limited to Credit/Debit Cards for now. Ideal skills for this project include: - Custom web development - E-commerce site creation - User interface (UI) and user experience (UX) design - Payment gateway integration - Graphic design for the preview tool Experience with designing interactive tools and a strong understanding of user-friendly design principles are crucial for success in this proje...
...drivers, and payment processing for restaurants. Additionally, I require a customer website, a restaurant website for menu updates, and a website for delivery drivers, as well as an admin website and a website for customer support team members. The application must integrate geolocation functionality and settings for restaurants, customers, and delivery drivers, while ensuring compliance with Australian tax department requirements. Furthermore, I need to establish settings for charging restaurants per delivery or monthly. In the future, I aspire to utilize this system globally, ensuring seamless scalability. I also require a global custom-made HR system and global payroll management, as I envision expanding worldwide, necessitating separate entities, such as companies in A...
...Franchisees: • Restricted access to reports specific to their restaurants and drivers: • Total orders received and delivered. • Total revenue generated only by the restaurants they manage. • Performance indicators for their associated drivers. 5. Payment Methods • Each franchisee will be responsible for setting up their own payment methods: • Options to include cash on delivery, credit cards, or local payment methods (e.g., MB WAY in Portugal). • Direct receipt of payments from customers without interference from the Master Franchising. • Payment reports generated only for the responsible franchisee. 6. Additional Features • Internal Communication Channel: • Integration of direct messages between the Mast...
I need a skilled developer to help me improve my Windows app. The primary focus areas are: - Speed: The processing speed of the app needs to be enhanced significantly. This is currently the most critical performance issue. - Saving: The app needs to be restructured to save generated reports more effectively. - API Handling: The app's API handling capability needs to be improved, especially when scanning an address. Although I didn't specify new functionalities, I'm open to suggestions for new user interface components, additional data processing capabilities, or extended API integrations that could improve the app further. If you're an experienced Windows app developer with a knack for optimising performance and enhancing usability, I'd love to he...
...my company. This package will encompass various design elements, including: - A logo for my company - Product packaging for 5 different items, including die cut templates for altering pictures, colors and information - 3D representations of the product packaging - Website hero images (4 in total) - A reusable product catalogue designed as 4 templates - Company stationery, specifically a business card The key focus of this graphic package will be to enhance our brand identity, improve product presentation and create appealing marketing materials. Skills in 3D Image design and template creation are essential, as well as a strong understanding of brand identity and marketing strategies. Experience in product packaging and website design will also be highly beneficial. If you a...
I am looking for a freelancer or team to build and automate an end-to-end order processing system for my business. This system needs to track customer orders, manage inventory, automate follow-ups, and streamline logistics & installation scheduling using the following tools: - GoHighLevel CRM – Lead capture, order management, customer communication. - ClickUp – Order workflow tracking, technician scheduling, and task automation. - QuickBooks Online – Inventory management and automatic purchase order generation. - Zapier – Connect all tools and automate processes. - Twilio/Mailgun – SMS & email notifications. - Shipping API (UPS/FedEx/Local Freight) – Automate shipping label generation and tracking. Project Scope: The order process ...
I need an independent ENGINEER REPORT on my car. The main issue is an excessive throttle gas high speed. Ton of testimonies online, hyundai states zero liability, driver issue, insurance companies are falsifying engineer report. I need an indepth engineering report on what happened and the vehicle malfunctioning. A driver manually cannot get up to that speed in split seconds.
I'm looking for a professional web developer to create a website for my exotic rental car business. The website needs to be visually appealing, user-friendly, and have the following key features: - Listings of our exotic cars complete with high-quality photos. - I also want to be able to process credit/debit card payments on the site - If possible, I would like an invoice feature where I can write out what car they want, how many days they're getting it for, etc. - Because majority of the cars aren't always available when someone needs them, I don't think it will be necessary to have a booking calendar. So it would need some way for clients to message us about the car that they want and we get back to them. I would like that feature underneath every car l...
I'm seeking a reliable professional for comprehensive background checks for pre-employment vetting, specifically in Oviedo, Asturias, Spain. The ideal candidate will help ...for comprehensive background checks for pre-employment vetting, specifically in Oviedo, Asturias, Spain. The ideal candidate will help confirm the credibility and integrity of potential hires by conducting thorough investigations into their past. Key responsibilities: - Conduct detailed background checks on potential employees. - Focus primarily on criminal records, education verification, and credit history. - Provide comprehensive reports with findings. The ideal freelancer should be thorough, discreet, and able to provide a detailed report of their findings. Prior experience in conducting background ch...