Us medical billing project for sale jobs
I am looking for a skilled data analyst who can proficiently use Excel to perform text matching between two different Excel files for the purpose of matching the most appropriate description given to a medical service code . No significance testing is needed in this project, it is purely a direct comparison task. I have particular requirements pertaining to "Data set A". Your role will be primarily centred around: - Matching text in one Excel sheet to another. - Consolidating data based on text matches. - Focusing specifically on "Data set A". Ideal candidates should be experienced in Excel, data consolidation and comparison. Knowledge on data set handling would be a plus. Please bid accordingly, ensuring your capabilities in these areas ar...
I'm seeking a proficient Excel user who can deftly analyze my amalgamation of patient's research data. The data in question comprises of medical histories, treatment outcomes, and demographic information. Further, I need an in-depth exploration of the correlation between investigations and treatment outcomes. The ideal candidate will need to: - Process and analyze lab test results, heart rate, and temperature records. - Correlate these factors with treatment outcomes. - Extract meaningful insights from medical histories and demographic data. Experience with health-related research data is a plus. Your analytical skills, attention to detail and knowledge of Excel are paramount.
I need a developer to design an API that enables me to download invoices from a mix of both domestic and international airlines. The primary purpose for this functionality is accounting. The invoices need to be in PDF format. Ideal Skills: - Extensive experience in API development - Knowledge of the airline industry, particularly billing systems - Proficiency in working with PDF file conversions Experience: - Proven track record in managing similar projects - Capable of delivering the project within a set timeline Your role will be essential in streamlining our accounting processes, thereby saving time and improving accuracy. I look forward to your bids.
...system for my business. The ideal candidate should have proven experience with integrating payment methods into the system, such as Credit Cards, Bank Transfer, and Local Mobile Money. Your primary task will be to enable my payment gateway to support international transactions. With the world becoming a global village, it's imperative that my business can seamlessly transact with clients across different geographical zones. Furthermore, the payment gateway system must come with essential features such as invoicing and recurring billing. Key requirements: - Payment methods integration - Support for international transactions - Implement invoicing and recurring billing features Skills required: - Experience in payment gateway integration - Proficien...
I'm seeking an Exhibition Assistant for the upcoming CEMF event at the Shanghai National Convention & Exhibition Center from April 11 to 14. Company Introduction: A Southeast Asian local enterprise specializing in regulatory consulting services for the registration of medical devices in Southeast Asia. Headquartered in Singapore, with branches in Malaysia, Thailand, Indonesia, Vietnam, and the Philippines, we assist manufacturers in gaining market access in Southeast Asia by acting as their local representative, holding certifications, and maintaining post-market compliance. Job Description: Our company is set to participate in the CEMF exhibition held at the Shanghai National Convention & Exhibition Center. For this event, we are looking for...
...Redesign the landing page with interactive elements, such as sliders, videos, and testimonials, to captivate visitors. - Implement A/B testing to evaluate different layouts, messaging, and call-to-action placements for optimal performance. - Integrate analytics tools to track user behavior and measure the effectiveness of landing page modifications." 4 User dahboard "1/Push notification, announcement to user dashboard (can make announcement by letter and picture something...) *Dynamic Push Notifications and Announcement System*: - Integrate a real-time push notification system for instant communication with users. - Allow admins to create and schedule announcements with customizable templates and multimedia support. - Implement segmentation capabilities to targe...
To manage hospitals and medical centers An integrated system for managing hospitals and medical centers, as it contains many features that help facilitate and organize work in terms of managing operations, reservations, and appointments. Additional features can be added to the system according to your needs Sending SMS messages Organizing the queue of visitors and printing the reservation numbers by the secretary A screen that displays reservation numbers, names of visitors, and notification of references to enter the doctor The possibility of attaching previous prescriptions or previous analysis results with references’ data by dragging an image or PDF file from the scanner. The possibility of attaching previous prescriptions or previous analysis results ...
I need a search box for woocommerce orders in the frontend like a tracking order function. Users will buy tickets for raffle in the frontend without an account. After that I want a search box that they can use to verify their purchase by entering their billing phone number and in the results shows the ticket(s) they purchased. It will be perfect if that search box can be made like a plugin.
I'm looking for a bustling, creative, and dynamic call-center to partner with for my sales activities. Here are the must-have requirements you will need to meet: - Language Proficiency: You must have agents who are fluent in German, Italian, French, Spanish, English and Dutch to cater to my extensive client base spreading across different regions. - Team Size: I require a dedicated team of 10-20 agents for this project to ensure ample coverage and maximise sales. - Focus on Sales: The sole objective of this project is to create and close sales. Therefore, your team should be skilled in all the stages of a sales funnel, from initiating leads to closing deals. This opportunity is not just about the fixed monthly income, but also huge commissions ...
I need an adept copywriter with experience in the IT industry to help me improve a draft of a story about why I developed the xxx billing system and creates multiple variables of such a story. Requirement: * Native English speaker from the US or UK * In-depth understanding and freat skills of storytelling * Proven experience in copywriting, specifically for technology products
I need an experienced developer who can rectify following issues in my e-commerce platform: 1. Shipping charge calculation: For the same customer multiple products can be added and shipping charge should be calculated based on overall quantity. Your role is to analyze these calculation and implement a solution. 2. Checkout Bug: Billing and Shipping address section is not showing up for the same customer next time. Order history page is not loading up for the existing customer. To wrap up, I'm looking for a professional with a strong understanding of e-commerce platforms, payment gateway integration, and shopping cart systems. Should have a knack for problem-solving and debugging. Familiarity with Razorpay integration will be advantage...
I am in need of a logo design for my hospital. The design needs to include: - Predominantly pastel blue colors, to give a soothing and calm feel. - Representation of a mother and child as the central figures in the design. - A Minimalist, clean, and clear style that is easily identifiable and comforting. The ideal freelancer for this job should have: - An eye for color coordination, specifically around pastels. - Experience in creating simplistic but meaningful designs. - Prior experience in creating logos for medical or therapeutic fields would be beneficial.
...user-friendly, secure, and efficient with minimalistic design. Key Features Required: - User profiles for doctors and nurses, including an easy to navigate employment search and application process for healthcare facilities. - User profiles for healthcare facilities to post job vacancies and search for suitable candidates. - A streamlined communication system between the healthcare facilities and healthcare professionals. Skills & Experience Needed: - Previous experience in building professional networking platforms is a huge plus - Strong UI/UX design skills - Proven experience with security and data protection - Effective communication throughout the project Kindly note, there is no need for a qualifications and certifications valida...
I'm on the hunt for an experienced website developer capable of creating an e-commerce site focused on personal training services. Requirements: • E-commerce functionality with secure online payment systems. • Adequate space and layout for the advertisement and sale of personal training services. • Integration with an online appointment scheduling system, allowing clients to efficiently arrange their sessions with me. Skills & Experience Required: • Proven portfolio in e-commerce website development. • Familiarity with crafting websites in the fitness industry is a plus. • Competent in integration with online appointment scheduling systems. • Strong graphic design skills to create an appealing and user-friendly interf...
I am looking for original, high-resolution images, uniquely taken within the USA. The required subject matter includes both niche and ordinary topics, a list of which follows: - Car details: Buttons, dashboard warning signs, and in-car graphics. - Product labeling: Recycling, dietary, disposal instructions, and quality symbols. - Traffic and safety: Parking and directional traffic signs, and safety signs. - Clothing: Labels and washing instructions. - Everyday life: Brand names and apps on products in real life situations. Please be mindful that these photos are specifically required in pristine quality and should not be found anywhere on the internet nor take as screenshots from mobile devices. Speed is also essential, as I need the project completed as soon as pos...
...Australia & looking for medical staff including doctors & Nurses to work in Australia. For any successful placement of doctors by you we will pay a very attractive payment. How it works- -You may send us the resumes of qualified doctors &/or nurses and their details (without their contact details & name will be alright & we will get back to you if we would like to interview & if we could find work for them. -If they are selected by any hospital/medical center you will be paid AUD 500-1000 within 2 weeks of their start date at the hospital. - You may submit any amount of resumes of medical staff (Doctors & nurses with 3+ years of experience & relevant qualifications only) You may find potential candidates...
...Australian resident with US investments, I'm in search of an experienced financial advisor that is proficient in cross-border investment strategy, tax planning and portfolio management. - Investment Strategy: My current investment strategy is not working out and I need a fresh approach to it. Therefore your skills should include ability to analyze and determine profitable investment plans suitable for my situation. - Tax Planning: Understanding the tax implications of my investments in both US and Australia is vital. You'll need to be confident navigating the tax scenarios in both countries. - Portfolio Management: My portfolio needs careful handling due to my location. If you have experience managing portfolios for international clients, partic...
...designer to build an informational website specifically targeted for the general public seeking care for a myriad of health services including dermatology, hormone replacement therapy, general women's health, medical weight loss and aesthetic consultations. • Displaying multimedia content such as images and videos. • Publishing insightful, informational articles. • Providing details about various services offered. • Showcasing information about the medical provider. • Featuring patient reviews to build trust. The quintessential skills required for this job would include proficiency in web design, an understanding of SEO-friendly design, and an ability to create user-friendly layouts that cater to a non-professional audie...
As an applicant for US EB1A green card, I need a quantitative percentile analysis of my citation record vs. my peers in the field of 1) membrane science or 2) polymers & plastics. I need the freelancer to: - Extract citation data using OpenAlex in 2014-2023. - Compare my citation record (212 times, per Google Scholar, ) and h-index (8, per Google Scholar) with other researchers in the field of 1) membrane science or 2) polymers & plastics. The ideal candidate for this project should have: - Proficiency with OpenAlex or similar tools. - A strong background in citation metrics. The output from the analysis should be similar to 3 charts in the attached Microsoft Word attachment (ignore the name on the top, just focus on the curve
I'm in need of a logo design for my clinic RG CLINIC. The logo will be primarily used on boards and prescription pads. Due to the absence of specific style preference, I encourage you, as the designer, to bring forth your creative insight while keeping the design suitable for healthcare and medical services. Idea Skills and Experience: - Strong graphic design skills - Experience in logo creation - Understanding of branding - Proficiency in design software - Experience in healthcare related design will be a plus While submitting your proposals, please include: - Your past related work - Your experience - A detailed project proposal
I'm looking to build a comprehensive eCommerce dashboard for my brand, similar to examples provided (Meteorik, Databox, lifetimely & beprofit, report-pundit). Offering a deep understanding of eCommerce analytics, a right candidate should deliver a dashboard that intelligently aggregates and visualizes data from various sources, aiming to provide tangible insights for business performance. Key Capabilities to Include: - Profit & Loss Tracking: The dashboard should cover advanced metrics such as Revenue, Cost of Goods Sold, ad spend, Roas, Shipping cost, and True Profit after tax. ( All advance metrics on examples given ) - Key Performance Indicators: Significant focus should be placed on KPIs such as Visitor Conversion Rate, Average Order Value, Customer Acqu...
I require an interactive website to be built for my dental practice. This informational website should ideally provide the following features: * Detailed information about the practice and dentists * Extensive explanations of the services provided * A section dedicated to patient testimonials, reviews, and experiences * An online booking system for scheduling appointments * An area where forms can be submitted electronically To perfectly execute this project, it would be ideal to have previous experience designing a website for a dental or medical practice. Skills in creating interactive and user-friendly UI/UX, incorporating online booking systems, and developing form submission features are highly desired. Knowledge and experience with HIPPA compl...
I'm on the lookout for an experienced Virtual Assistant with a background in sales. The main goal of the assistant will be to expand our product's reach and sales through efficient and passionate affiliate marketing. Tasks include: - Lead Generation: Finding new potential clients/customers. - Email Outreach: Pitching the product to potential affiliates. - Social Media Management: Handling and promoting our product on various social media platforms. - Find influencers on platforms like Instagram, YouTube, Pinterest, or a personal blog that are willing to join the affilliate program and earn money for every refferal sale. - Write at least two blogs per week to increase product awarness on our websites - Three times a week social media posting in our SM pag...
I need a shar...registration and web hosting services with Advanced Webhost Billing System Key Features: - Real-time domain availability checker, making registration effortless and efficient. - all this options are there with AWBS and need to add to html - User account area where customers can easily manage purchased services - Client area should access from AWBS System. This project requires an experienced web developer with a profound understanding of E-commerce websites and systems. The ideal candidate should have developed similar websites in the past and understand the intricate workings of domain availability checkers, automated billing systems, and user account areas. Previous experience with building platforms for web hosting services will be a p...
I'm on the lookout for an experienced Virtual Assistant with a background in sales. The main goal of the assistant will be to expand our product's reach and sales through efficient and passionate affiliate marketing. Tasks include: - Lead Generation: Finding new potential clients/customers. - Email Outreach: Pitching the product to potential affiliates. - Social Media Management: Handling and promoting our product on various social media platforms. - Find influencers on platforms like Instagram, YouTube, Pinterest, or a personal blog that are willing to join the affilliate program and earn money for every refferal sale. - Write at least two blogs per week to increase product awarness on our websites - Three times a week social media posting in our SM pag...
is a Laravel PHP application for booking office space rentals. The application has four types of users, which are the Hosts, Guests, Site Administrators, and Public (non-registered site visitors) The current staging url for the desktop version is: Objectives The objective of this project is develop a feature which will allow users to directly communicate with each other, the general public. This project will be divided into three phases. • Phase 1: Create a feature that will enable registered users (Host and Guests) to communicate with each other, and the Site Administrator through direct messaging. Users should be able to manage their messages through their Inbox. Messages, should only have a set amount of Default Categories, which users cannot
The system is in it Sales and management Administration consists of: Restaurants and cameras Tourism and Hotels Hospitals and medical centers Medical clinics School administration HR the sales Online stores Stores and supermarkets Pharmacies and Al-Dhakhir Sales and tank Money exchange and remittances Laboratories and factories Installment sales associations Sales in measurement Who can do it? Tell me the budget does not exceed 250. Please read the description. Good
I am looking to have an informative website created for my dental practice, Smile Dental. It should be designed to appeal to both our existing patients and potential new patients, showcasing who we are and the services we provide in a clear and approachable style. Key Pages: - An 'About Us' page to provide insight into our practice and the people behind it. - A 'Services and Treatments' page that outlines the procedures we offer, with a focus on highlighting any unique or specialist services. - A 'Contact Information' page providing clear and detailed ways for patients to get in touch with us. - A 'Media' page showing before and after photos of treatments we've provided, any media articles we've been featured in...
I am i...both a simple form with basic fields for quick job postings as well as an advanced form with additional fields for more comprehensive listings. Setting up a feature to import jobs from a CSV file will also be necessary. - Job Search and Filtering: A streamlined UX is essential here. Users should be able to conduct keyword and location-based searches easily. - Job Credit Sales: Quite importantly, the platform needs to be set up to sell job credits to our clients, allowing them to advertise their vacancies. The ideal candidate will have prior experience in developing similar job listing platforms or web portals, and strong expertise in UX/UI to make the portal both functional and aesthetically pleasing. Familiarity with payment integration for the sale ...
A proposal is required to win this project. *** Generic responses will be ignored *** I am a tourism experience operator, running guided tours on quad bikes. I want anyone looking for ideas about what to do when they come on holiday in my area to get visibility of my brand and activity. I am seeking to establish a campaign that attracts customers to my website who are researching ideas for 'things to do' in the geographic area where my business resides. Those geographic areas are port stephens, newcastle, nelson bay, anna bay. All in Australia. So by example, they might search "things to do in Port Stephens", "best activities in nelson Bay" etc I am a prolific advertiser, so I have many images, videos and CTAs that can be used. The creat...
...Tran for my Ebay store (CatherineHandPick), and Muhammad M [Agent's Name]. 1. Scope of Services: I need the Agent to act as a dropshipping agent to list and manage products on behalf of the Company. The Agent shall perform the following services: • Listing products on approved platforms. • Managing product inventory and updates. • Processing orders and handling customer inquiries related to listed products. • Providing regular reports to the Company regarding sales, inventory status, and customer feedback. • Responsible for mistake if happened. • Encourage clients to write reviews 2. Commission: The Agent shall be entitled to a commission for each successful sale of a product listed by the Agent. The commission rate shall be...
I am on the lookout for an experienced lead generation expert to work on a project for a website design and development agency targeted at businesses of all sizes in the UK and US. We are looking for someone who can generate 20,000 leads per week for our business. Our maximum budget is 20$ per week. If you can do this, and if leads you provide are converting, we will be able to increase our current budget in the future. Key Responsibilities: • Identify, qualify and generate leads in accordance with business objectives • Apply multiple lead generation strategy to reach businesses of all sizes Ideal Skills: • Proven experience in B2B lead generation in the digital agency space • Excellent knowledge of the UK and US bus...
I am in urgent need of a proficient Spanish to English interpreter for medical contexts over the phone. This is a time-sensitive requirement. Key Requirements: - The interpreter should be well-versed in medical terminology in both English and Spanish. - Advanced level of Spanish language proficiency is necessary. - Previous experience with interpreting in medical contexts would be highly beneficial. - Must be able to handle sensitive information with discretion and confidentiality. The success of this project lies in accurate interpretations without any miscommunication. Your commitment and expertise can help in making this critical communication smooth and error-free. If you think you are the right fit, please get in touch.
Hello, We are a LSP (language service provider) We have work from home opportunities if you meet the following criteria. Speak at least 95% of the target languages Have fast, reliable internet at your home office. Have a home office, private, without distractions or noise. A up to date laptop or desktop with at least 8 GB of RAM, fast new processor and USB headphones or IP phone. Target Languages: French to English Payments are Monthly and bi-weekly. Pay rate is $12 per hour on the phone. Recruiters are NOT encouraged to apply. We are a serious company
I need a search box for woocommerce orders in the frontend like a tracking order function. Users will buy tickets for raffle in the frontend without an account. After that I want a search box that they can use to verify their purchase by entering their billing phone number and in the results shows the ticket(s) they purchased. It will be perfect if that search box can be made like a plugin.
My mother lives in an assisted living facility, and it has billed her in excess of $3900 on top of the $5500plus she pays per month. I strongly believe that this is erroneous billing. I need someone to meet with the director of the center and go through the billing records to correct this.
...Supplier Sourcing Specialist – Medical Cable Assemblies We are a manufacturer of Medical Cable Assemblies in the USA and we are looking to expand our product offering. I am looking for a Buyer and Product Specialist who can assist me in sourcing and procuring Medical cable assemblies. We also need you to help us create the product line for Medical Cables and RF Cables (help define which models, suppliers, and costs). Responsibilities: As a Buyer & Sourcing Agent for Cable Assemblies, you will be responsible for getting quotes from suppliers in Asia Pacific and the USA for components and finished Medical Cable Assemblies, and for issuing Purchase Orders and doing follow up with Suppliers to en...
Statement of Work (SOW) for Sales Department Outsourcing to Call Center in the Philippines Introduction: This Statement of Work (SOW) outlines the requirements and expectations for outsourcing our sales department to a call center located in the Philippines. The service provider (call center) is expected to fulfill the specified tasks and deliverables outlined herein. Scope of Work: The service provider shall be responsible for conducting sales conversion activities on behalf of our company. This includes but is not limited to: Making customer service calls to potential leads in need of medical services and/or treatment. Achieving a predefined quota of conversions per day and per week. Required Resources: The service provider must ensure the availability of...
Regularity in it Sales and management Administration consists of: Restaurants and cameras Tourism and Hotels Hospitals and medical centers Medical clinics School administration HR the sales Online stores Stores and supermarkets Pharmacies and Al-Dhakhir Sales and tank Money exchange and remittances Laboratories and factories Installment sales associations Sales in measurement
I'm seeking an experienced web designer with a track record in developing successful e-commerce websites. My site will primarily focus on selling physical products. Key Features I Require: - Highlights on the 'About Us' section, showcasing our company’s mission and ethos. - A detailed 'Services Offered' section, featuring the variety of products we offer and their specifications. - An easily navigable 'Contact Information' page for customer queries. The ideal candidate will have substantive experience particularly with e-commerce platforms and a solid understanding of user-friendly interface design. A portfolio showcasing your past projects will be greatly appreciated.
...creating 9 pictures for our website's homepage. We are a home medical equipment company that specializes in providing various types of home care needs. We are seeking the expertise of a talented graphic designer to help us craft visually appealing images that showcase our products and services effectively. The pictures will play a crucial role in capturing the attention of our website visitors and conveying the range and quality of our offerings. Please find attached a document detailing the specific requirements and preferences for each image. We would appreciate it if you could review the document and provide us with a quote for the project. Thank you for considering our request. We look forward to hearing from you soon a...
I'm actively seeking a skilled medical professional, ideally with a background in urology, to provide a second opinion on my urinary tract infection (UTI). The scope of this consultation includes but not limit to the following: - Analysis of my condition - Review of existing medical records - Providing recommendations for management and prevention Key skills required for this job include: - Medical degree with a specialty in urology - Notable experience in managing UTIs - Excellent communication skills Note: I have not disclosed any prior treatments for my UTI hence your advice will be based on symptoms and case history alone. Your insight will play a crucial part in my health management strategy. Join me in this journey towards better...
...expert to develop a B2B platform for my business. This online platform will cater to small pharmacies, and will be selling a wide range of products including prescription medications, over-the-counter drugs, and medical supplies. Skills and Requirements: - Expertise in Zoho Commerce website development - Experience in creating B2B platforms - Knowledge in pharmaceutical or medical industry will be a plus Functionalities: - A well-managed Product Catalog for showcasing our diverse product range - Functional Order Management system to streamline the ordering process - Payment Gateway Integration for easy and secure transactions With your acute understanding of the online B2B marketplace, I look forward to achieving a robust, efficient, and user-frie...
This is a micro project. I will provide demo video of how the website should look like. Please watch it and also read the Other description mentioned below. Some stuff that i have mentioned here, are not mentioned in demo video . like the features of shop, admin panel. YOU SHOULD CREATE A PRIVATE GITHUB REPOSITORY WHICH HAS ALL THE CODE AND SEND IT TO ME. It should work in VS Code when I run 'npm start' or if there's any other method do tell me. I want to run the website on LOCALHOST. I don't want to HOST it. The name of the website is RenderzHub. Have a look at as it has the features that I need in my website. Languages to be used: HTML, CSS, JavaScript using React.js framework. Database: PHP with MySQL. The website should have following: • Start...
I'm in the process of completing my master's thesi...of geometric and dosimetric accuracy aspects. I'm looking for an experienced AI specialist who can leverage their expertise in Python to analyze 3D image sets of CT contours of 40 different patients. Main requirements: • Strong proficiency in Python for implementing AI code • Experience in analyzing 3D image data, preferably within a medical context • Experience or familiarity with existing systems like IBM Watson, Google DeepMind or OpenAI GPT-3 would be beneficial. Your role will involve running my data through AI algorithms, analyzing results and assisting in generating meaningful insights to contribute to my thesis. Previous experience in image processing or medical imaging ...
I need a professional to translate an 11,000-word health & wellbeing document from English to Polish. - Expertise Required: * Proven experience in medical text translation, specifically dealing with general health & wellbeing terminology. * Native or bilingual proficiency in Polish and English. - Task Details: * The document is medical in nature, with general health & wellbeing terminology. * The translated document must maintain the same format as the original. This job requires impeccable attention to detail. I'm looking for a translator with a knowledge of health & wellbeing terms. A sound knowledge of formatting documents is also essential. Previous experience on similar projects would be a definite plus.
...goal is to extend our BPO and healthcare services into the US market, targeting specifically the finance and accounting, insurance and medical transcription sectors. With the constraint of limited marketing resources, we are seeking the assistance of a freelancer who is well-versed with the US market dynamics and can effectively curate and execute marketing strategies for us. The ideal freelancer should possess: - Relevant experience in the US BPO/Healthcare service industry - Sound knowledge of the US finance and accounting, insurance and medical transcription sectors - Proven track record in strategic marketing and business development - Ability to overcome the challenges in establishing trust with potential clients. This ...
We are looking for a talented artist/cartographer for a very unique project in Africa. We want to create a fun map (almost like a tourist map), but listing the plots for sale for a residential neighborhood. This neighborhood is a first of it's kind because people will be living with zebras, impala, and other wild animals (without fences). We are looking to have 2 maps made. 1 is for the overall site plan, and the other is for the residential neighborhood plan. We want to list the prices of the plots in a very fun way. We need someone with an artistic eye and unique & fun artistic style! We want to have drawings of animals included and overall to have a fun & cartoon-like style. You will be given a site map plotted on a...
Searching for an experienced .NET/Angular and Azure developer available for an 8-hour US shift. Your main responsibilities will include developing front-end components, building and maintaining APIs, and implementing security measures. Key Requirements: * Ability to work US hours * Expertise with .NET and Angular * Experience in API development and maintenance * Understanding of security protocols In your application: - Do include past work, specifically those involving both .NET and Angular. This will not only allow me to get a feel for your style and approach, but also your adaptability across different project types.