Joomla auction web site free jobs

We have a task in WordPress that requires enabling users to: -Create posts, upload photos, and share videos. -Publish advertisements in categories such as 'For Sale', 'Wanted', 'Exchange', etc. -Add events to the events calendar. -Implement a partnership tab to showcase partner companies on a map, including their contact details such as address, phone number, website, etc. Everything is already uploaded to the website; however, it needs to be integrated to ensure functionality. This includes providing users with a personalized menu where they can easily add the aforementioned items. Additionally, we need to create the simplest possible Android and Mac app to allow users the same functionality."

I need a WordPress website developed with specific features and functionalities. The main purpose of the website is to a...mounts, dashcams, and other items that may be useful for drivers. Please note that you may need to use appropriate APIs and integrate them into your WordPress website to fetch real-time fare estimates from Uber and Lyft. Additionally, consider using a suitable forum plugin for WordPress to create the discussion platform and a popular e-commerce solution like WooCommerce for the online store. Feel free to reach out if you have any further questions or need additional clarification on the project requirements. I look forward to hearing your proposals and working with you to create a successful and engaging WordPress website for fare comparison and ride-sharing di...

I'm searching for a talented full-stack developer to establish an e-commerce site akin to Shopify but entirely focused on the upload and download of digital files. Key Functionalities: - Implement user registration and login feature. - Develop robust file upload and download functionality for various types of files: documents such as PDF, Word, and Excel; images including JPEG, PNG, GIF formats; and media files such as audio and video. - Integrate a highly secure and user-friendly payment gateway for transactions. Ideal Skills for this Project: - Proficient in full-stack development. - Experience in building e-commerce platforms, particularly with user account management and file sharing features. - Strong understanding of payment gateway integration. - Ability t...

Hi, I want to add a custom .otf font to my wordpress uncode theme, I followed the instructions but it does not work. I need you to make the font work on the whole website, every text should be with this custom font.

...Google's PageSpeed Insights. The fundamental objective of my project is to optimize the performance of my e-commerce site selling digital products. Key Tasks Include: - Ameliorating overall performance and loading speed of Home Page - Optimizing Product Pages for quick and effective loading - Streamlining the Checkout Process, ensuring a seamless user experience. - Holistic enhancements in all aspects related to WooCommerce, including payment methods. The ideal freelancer for this job should have formidable experience with WordPress and WooCommerce, a proven track record of improving website performance using PageSpeed Insights, and a comprehensive understanding of e-commerce web development. Good afternoon everyone, I have aweb page in my c panel; I have 2 themes...

I am in need of services for a commercial civil/site design project. The specific scope of this project includes: - Drainage and sanitary systems design - Parking and access design The site that requires these services is medium sized, spanning between 1-5 acres. As such, I am particularly interested in freelancers who exhibit the following skills and experience: - Proficiency in civil and site engineering principles particularly for commercial properties - Proven experience in designing effective drainage and sanitary systems - Mastery in creating efficient and safe parking and access layouts - Familiarity with regulations and standards for commercial properties of a similar size Prospective candidates may present evidence of their past related work and expertise....

I'm in need of a WordPress developer to help me with my agency site. I'm looking for someone who can show me their past work immediately. The primary goal of the website is to attract new clients. Key Points: - Need expertise in WordPress customization - Experience in website creation is essential - Ability to present a portfolio of past projects is a must I'm looking for a freelancer who can help me with this quickly. Please only apply if you have prior experience in this area and can show me your work right away.

I need a professional SEO expert to boost the visibility of my hypnotherapy practice in Dallas. You'll be expected to optimize the website with specific Dallas-related keywords, target them in Google Ads, and acquire Dallas-specific backlinks. Key Project Points: - **SEO Optimization:** You'll be required to optimize the site for Dallas hypnotherapy-related keywords. These keywords will be discussed with you. - **Google Ads:** Your task will include targeting the selected keywords in Google Ads campaigns to attract more traffic. - **Backlink Building:** I'm looking for someone experienced in acquiring backlinks from Dallas-based platforms. Ideal Skills: - **SEO Expertise:** Proven experience in SEO optimization, particularly for local businesses. - **Google Ads Pro...

...aspect of the website is optimized for speed and efficiency. Key Requirements: - Implement product search and filtering functionalities to enhance user experience. - Set up a seamless shopping cart and checkout process for customers. - Integrate Shiprocket for efficient shipping services. - Incorporate a secure and reliable payment gateway. - Make performance optimization a top priority for the site. Ideal Skills and Experience: - Expertise in WooCommerce and WordPress development. - Proven experience in customizing and optimizing online stores. - Prior experience with Shiprocket or similar shipping integrations. - Strong understanding of different payment gateway options and integration processes. - A track record of improving website speed and overall performance. If you ha...

FEATURES /FUNCTIONALITY Web responsive and no app should be required. Site should display correctly on all mobile devices. • Use PH7 Builder, free opensource dating-site software. I will not be using all available features, but you can see the capabilities and features here: • Implement my custom Algorithm to calculate matches based on selected filters • Require Chat messaging • Modify software to allow user to record audio and send as message or leave as bio • Profile pic can only come from user camera, not gallery or pasting • Require Match alert notifications • User should be able to exclude matches based on any particular filter/option • PH7 BUILDER Software can

I need a web scraping expert to help me get data from a third-party search site. The project is urgent and needs to be completed ASAP. Key Requirements: - Skilled in web scraping techniques - Proficient with tools for scraping - Able to work under tight deadlines - Excellent communication skills Please note that the specific search site is not mentioned, but the task involves scraping information from it. If you have the experience and can work quickly, please reach out.

I am doing a website design and need a good designer who can work in a modern minimalistic way.

I am in need of a proficient Wordpress developer to integrate IDX feed into my real estate website. In this project, you will be required to incorporate specific features into the IDX integration including: - Property search functionality - Map display - Property detail pages The primary goal of my real estate website is to build an easy-to-use platform where users can browse through various properties, providing potential leads and prospective clients with detailed information. Potential freelancers should ideally have extensive experience with Wordpress and IDX feed integration. To help you succeed in this project, providing proof of past related work would be beneficial but not obligatory. I am particularly interested in freelancers who are capable of demonstrating experience in si...

I am urgently in need of an experienced graphic designer/auto cad drafts person to bring about changes in my site map layout. Understanding of user-friendly design and site navigation is paramount for this project. - Task at Hand: - Modify current site layout While the specific changes weren't mentioned. Freelancers with a keen eye for detail and design and prior experience working with site maps are necessary. This project is urgent, so immediate start is required. Please include similar past jobs in your proposal. Prioritized attention will be given to those who can showcase a strong understanding of user experience in their work.

I'm in need of a software or bot that can automatically remove copyright from a football transmission. Here's a bit more about what I'm looking for: - **Bypass Copyrights**: The software should be designed to remove copyright from the live football transmission by making necessary changes to the images and video. This entails bypas...field of copyright removal or video streaming. - Familiarity with live streaming platforms and processes. - Strong problem-solving abilities to create an efficient and effective solution for bypassing copyright in real-time. If you have a background in copyright law or experience with similar projects, that would be a plus. The ultimate goal is to ensure the live football transmission is copyright-free and can be shared on my YouTube ch...

My vision is a website that compiles news stories from various sources, catered specifically to industry professionals. It needs to evoke the user-friendly link navigation found on sites like drudgereport.com. Key Objectives: - Provide a centralized, reliable resource for industry-specific news - Curate content from various websites, maintaining high standards of relevance and credibility - Generate ad revenue without hampering user experience Functional Requirements: - User-friendly link navigation: Essential for facilitating ease of access to various news stories - Effective ad placement: Ads should be strategically placed to generate revenue, without obstructing the user's navigation or distract from the news content Ideal Skills: - Proficiency in website design and development ...

...com designed and built using WordPress. It needs to support both English and Spanish languages, with the ability to easily manage recipes in both languages. Creativity is key at this stage - I want to be surprised with your interpretation. A vital aspect of this website is a lead generator integrated with ZohoCRM for lead tracking. It should use the webform provided by Zoho. Additionally, the site should incorporate a store locator function, guiding customers to physical locations where our products are sold. Ideal skills and experience for the job: - Proficiency in WordPress and ZohoCRM integration - Experience devising and maintaining bilingual websites - Experience creating interactive and user-friendly store locator/maps - Understands GDPR requirements for collecting pers...

Seeking a freelancer to revamp a WordPress webshop plagued by malware. Priority on simplicity in design, ensuring fast loading and security. Need existing products migrated to the new version seamlessly. Requirements: Malware removal & security enhancement Simple, elegant design Optimize for speed Seamless product migration WordPress expertise Timeline & Budget: Please propose timeline and budget. Previous WordPress experience required. If you're ready to tackle this project efficiently and deliver a sleek, secure WordPress webshop, send your proposal with relevant experience. Let's revamp this shop together!

I need a Civil Engineer to assist with the conceptual design phase of an infrastructure planning project. Key Tasks: - Conduct a thorough site analysis and assessment. - Provide detailed insights and data on the physical and environmental characteristics of the site. - Offer recommendations for the best use of the site. - Prioritize sustainability and efficiency in the proposed infrastructure. Requirements: - Proven experience in infrastructure planning, particularly in the conceptual design phase. - Expertise and knowledge in site analysis. - Strong understanding of environmental and sustainability considerations in civil engineering. - Excellent communication and reporting skills. This project is ideal for a civil engineer who is passionate about creating e...

I'm seeking a skilled developer who can perform specific updates to my Laravel website. Key tasks include: - Front-End Design Changes: Your main responsibility on the design front involves refining my site's navigation. This implies that you'll need to understand how the navigation menu is currently arranged and accurately remove specific items. - Database Optimization: I am excited to augment the performance of my website. For this, I require optimal reformation of the existing database structure. This task demands proficiency in managing Laravel databases and an understanding of optimization best practices. The ideal candidate for this project is detail-oriented and exhibits a strong understanding of Laravel, database optimization techniques, and UI/UX principles. Knowl...

...economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicinity, as per Confirmis’ standard operating guidelines. • Provide observation about the company to gauge activeness, e.g., staff working at the premise, loading/unloading of goods, etc. REQUIREMENTS: • Must be living in (or nearby) Chennai, Tamil Nadu, India • Has a camera or phone/tablet of quality with a cam...

I'm looking for an experienced bangladeshi WordPress developer to design and implement a business website for me with an integrated online shop. Key Requirements: - Experience in building WordPress business websites from scratch. - Proficient in setting up online shop functionalities. - Ability to incorporate desired local payment methods in the shop (Bkash, Nagad, Roket in Bangladesh). Ideally, you should have: - A portfolio of previous Wordpress business sites with integrated online shops. - Knowledge and experience with local payment methods in Bangladesh. - Excellent communication skills in English. Your task will be to initially design the website, implement the online shop, and ensure it's capable of accepting payments through the specified local methods. Please incl...

...strategist to assist in the expansion of a Facebook group focused on sharing free furniture items across the USA. The aim is to quickly reach a total of 10,000 members. The successful freelancer will use organic outreach strategies to promote the group to our target audience, homeowners across America. Specific projects may include setting up collaborations with other Facebook groups or online communities and creating engaging, sharable content. Ideal skills and experience: - Expertise in Facebook group management and growth strategies - Strong understanding of organic outreach techniques - Excellent content creation and curation abilities - Prior experience appealing to homeowners and individuals interested in free, primarily furniture items. This is your chanc...

I need an IT consultant Wix site primarily for lead generation. The site should be clean, professional, and easy to navigate, enticing potential leads to reach out for IT services. For the logo, I'm looking for a minimalist design, that cleverly incorporates my company's initials. Ideal Skills: - Extensive experience in Wix website design and layout - Expertise in creating minimalist logos - Understanding of lead generation strategies in web design Please share your portfolio containing similar design samples. I look forward to finding the right fit to bring this project to life. If your bid isn't your full, final price, don't even bother. Also, if your automated response includes anything related to budgeting, your bid will be immediately el...

I will go to the mentioned place and take pictures of the building, road, board picture.

Scope of work, SureCart (high level). SureCart, SureTrigger, and SureMembers are powerful tools for creating and managing subscription-based platforms. Here's a detailed scope of work based on your requirements: Platform Setup and Configuration: Install and configure SureCart, SureTrigger, and SureMembers plugins/extensions. DONE. Set up payment gateways for processing transactions (Stripe, PayPal). DONE. Configure user roles and permissions for different membership levels (Freemium, Plus, Pro, Premium). Customize email notifications for user registrations, subscriptions, and other relevant actions. Product and Subscription Setup: Define and create payable products for each membership tier (Freemium, Plus, Pro, Premium). Set up subscription plans with varying features and access le...

I'm in need of a WordPress expert to develop a clean and efficient website for my cleaning company. The website should initially include a Home page but have the space and capabilities to expand later. This project does not have an established timeline, so I value quality and efficiency over speed. However, I do expect regular process updates. To sum up, these are the specific requirements: 1. Develop a WordPress website 2. Initial creation of a Home page 3. Potential for future expansion to include other pages such as Services and About Us 4. No rush on project completion while maintaining good communication Your experience with WordPress is essential, and prior work on similar projects would greatly appeal to me. Does creating clean websites that reflect the businesses they re...

We are looking for an e-commerce development agency for a plant-based product manufacturer. The agency will take over the management of the e-commerce store. The agency will be responsible for: - Website performance - Update content - Social media - Design of website - Connect with amazon - Metrics and sales funnels - Promotional campaigns - Setup whole sale operations - End to end update of the webshop to make it more higher converting andrevenue generating Who are we looking for: - Agencies who has total focus on e-commerce - Can do end to end support - Can show a list of projects they have worked on - Small, budget friendly company

Are you a Vesta Panel expert? Ok Then help me upload a simple 1-page WordPress site to my server & connect to the domain name Hosting is Digital Ocean with Vesta Panel

For my website, I'm seeking a skilled Shopify developer who can work with me regularly on an hourly basis via Slack. The key tasks you'd handle include: - Minor corrections - Ensuring mobile responsiveness - Adjusting product pages - Customizing the theme. I mainly cater to general consumers. Therefore, finding a way to make the site welcoming and easily navigable for this vast audience is paramount. An understanding of consumer behavior online and expertise in user-friendly design would enhance your efficiency in fulfilling the tasks. The ideal candidate should have proven Shopify development experience, possess excellent troubleshooting abilities, and have a strong understanding of responsive design. Also important is the ability to effectively communicate and coll...

I am in need of a freelancer who can help me extend free lotto club memberships to individuals in the UK. The project is primarily focused on leveraging social media platforms for advertisements. Requirements and Expectations: - I work with affiliates who will engage in social media advertising. Your role will be to oversee and optimize this process. - The social media platforms for advertising are flexible. You can choose the most effective ones based on the audience and user engagement. - The target audience for this campaign includes adults aged 18-24, 25-34, and 35-44. Ideal Skills and Experience: - Proven experience in social media advertising. - Ability to tailor campaigns to different target audiences. - Previous work in the UK market is a plus.

Hi Aliza I., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm in need of a skilled Wix website developer to create an engaging and visually appealing e-commerce platform. Key Requirements: - The primary objective of the site is to sell products, so seamless integration with a payment processing system is essential. I need to ensure that users can browse products, select items, and make purchases with ease. - I'm looking for a design that's 'fun and vibrant'. This means bold colors, playful elements, and an overall lively aesthetic. Key Skills: - Proficient in Wix website development. - Experience in building e-commerce sites, particularly with payment processing system integrations. - A good eye for design, particularly for a 'fun and vibrant' style. Please provide examples of your previous work, p...

I need a website that functions as an e-commerce platform for my clothing brand. K...Key Features: - Shopping Cart: Customers should be able to add multiple items to a shopping cart before making a purchase. - Customer Reviews: Each product page should have an easily visible section for customer reviews. - Product Filters: The e-commerce site should have product filters based on categories like size, color, type, etc. For this project, experience in creating e-commerce websites is essential. Knowledge of integrating effective shopping carts, product filters, and customer review modules are the key skills required. The site will strictly be for the sale of physical products, therefore experience dealing with e-commerce platforms focused on physical product sales will also...

I'm looking for a professional web developer to construct an e-commerce website primarily focused on selling physical gardening products. The site needs to encompass the following: 1. Product Organization: The ability to categorize and display a variety of Furniture products efficiently. Your experience in creating multi-category e-commerce sites will be valuable in this project. 2. Payment Integrations: It should include multiple payment options like credit card processing, PayPal and cryptocurrency payments. Your knowledge and experience in setting up secure and user-friendly transaction systems is crucial. The right person for this job should be well versed in e-commerce website development and have a solid understanding of different payment gateways. A portfo...

I need a Wix expert to finalize my micro website dedicated to promoting a product. I've got a template started, but need professional touch to get things perfect: - *Content Placement*: I will provide all text, as well as product descriptions, that need to be incorporated seamlessly and attractively into the site. - *Layout Design*: I will guide you in making modifications to the template's current layout to better showcase my product and fit my vision. - *Page Addition*: We need to create extra pages to organize and present all the information correctly. - *Color & Font Customization*: Though not a must, skills in tweaking colors and fonts to align with my brand's aesthetic are appreciated. A successful freelancer for this project not only has excellent Wix s...

...infographics, and interactive presentations to enrich content delivery. Social Media Integration: Enable seamless sharing of website content on social media platforms to expand reach and enhance virality. Requirements: Proven experience in website development, preferably with educational or informational projects. Proficiency in web development technologies such as HTML5, CSS3, JavaScript, and frameworks like React or Angular. Familiarity with CMS platforms like WordPress, Joomla, or Drupal. Strong design skills with an eye for aesthetics and usability. Excellent communication skills and ability to collaborate effectively with stakeholders. Portfolio showcasing relevant projects and achievements. Deliverables: Fully functional and visually appealing website meeting the...

...create a recipe membership site with e-commerce functionality for me. Key Features: - E-commerce functionality: The site will be primarily focused on providing recipe content to paid members. - Paid Membership: The membership system should have a single tier, where users pay to access all content. - Personalized Dashboard: After payment, members should be able to access the recipes through a personalized dashboard. - Selected recipe ingredients will be added to a shopping list that links to the walmart app. _ plug ins are available for the membership, recipe to shopping list Ideal Skills and Experience: - Prior experience with developing WordPress e-commerce sites, particularly those with membership features. - Understanding of UX/UI principles to ensure the sit...

As an e-commerce stores owner, I'm looking for a proficient freelancer to swiftly migrate my WordPress e-commerce websites. I have about 4-6 websites which need to transfer to Siteground within a span of 24-48 hours. Key tasks: • Migration of WordPress-based (IS NOT E-commerce) websites on SiteGround • Ensuring site performance is intact or better post-migration Post migration, I'm contemplating a long-term relationship for enhancing the design and layout of our websites. I believe in improvement and iterative changes for best user experiences. Key skills required: ** YOU NEED TO KNOW HOW TO USE WPmigrate or to use siteground imgration OFFLINE download local files from Siteground** • Excellent understanding of WordPress and SiteGround capabilities &...

I need a true professional to create a 50-page website for the start of business. This site will be primarily informational that targets professionals in a particular industry. Key Features needed: - The website should be able to manage and publish content, hence a functional content management system (CMS) is required. - A clean, modern look is essential for this project. I'm after a custom design that still makes information easy to find and absorb. It should complement the serious, professional tone that I wish to set for site visitors. Ideal Skills and Experience: - Proven track record of designing and developing informational websites. - Extensive experience in CMS such as , Joomla or Drupal. - Ability to create a clean and modern design. - Prior exper...

I urgently require an experienced freelancer to create a 5-page portfolio website using the Divi Builder. The main goal of the website is to attract potential employers. I have a sample website, you want to create the required website with same content and layout. Make the design relevant to our aesthetics, colors, brands, typography etc. but copy the exact layout. Ideal Skills and Experience: - Expertise in using Divi Builder - Previous experience designing portfolio websites - Ability to work and deliver quickly within tight schedules. Please bear in mind this project needs to be completed in 3 days. I look forward to receiving informative bids from motivated individuals.

I need a paper written for a graduate-level course on a topic of my choosing. The catch? The paper can not contain any AI-generated text and must sound entirely human-written. Ideal Skills and Experience: - Proficient in Graduate-Level Academic Writing: The freelancer should have a strong background in the kind of writing expected at a graduate level. - Excellent Writing Skills: The writer should be able to craft a high-quality paper that appears to be human-written. - Understanding of Citation Styles: As I would like the paper to be formatted in Chicago style, the freelancer should be familiar with this citation style. The word count should be at least 1000 words and should be able to pass iThenticate AI Detetcion.

...their accounts. Buyers and sellers should be able to access their profiles easily. - **Real-time Auction Functionality:** The platform must support real-time auctions. This means that users can bid on cards and see the changing prices as they unfold. - **Secure Payment Processing:** Ensuring that transactions are secure is a top priority. The website should have a robust payment processing system to facilitate safe and reliable transactions. Ideal Skills and Experience: - **Full Stack Development:** Competence in both front-end and back-end development is necessary for this project. - **E-commerce Development:** Experience in developing e-commerce websites, especially those that include auction functionality is a great advantage. - **Payment Gateway Integration:** Knowle...

I'm looking to develop a specialized real estate website with a major focus on a Flat Fee Listing Service page. This page needs to help sellers list and sell their houses at the predetermined flat fee. Key Features: - Pricing Plans and Packages: The we...needs to help sellers list and sell their houses at the predetermined flat fee. Key Features: - Pricing Plans and Packages: The website should incorporate basic, premium, and deluxe listing packages. Inclusion of detailed case-specific descriptions about each package would be beneficial. Ideal skills and expertise: - Experience with real estate website design - Proficiency in creating interactive web-based pricing plans and listing packages - Strong sense of UX/UI to ensure a user-friendly interface for the Flat Fee Listin...

For my Shopify site, I need a professional to bring it to completion. Key areas requiring your expertise include: 1. Navigation Menu Customization: I'm looking to overhaul the current layout with a clean and professional design. Your ability to create user-friendly interfaces will be critical here. 2. Payment Gateway Integration: While there were no specific features highlighted for this, your experience in creating secure, efficient, and user-friendly payment gateways will be critical. 3. Product Page and Checkout Page: Your role will be to conclude the current design and ensure that the layout is seamless, attractive, and easy to navigate. I'm looking for someone with a solid background in Shopify and E-commerce websites, with excellent CSS and HTML skills. Experience ...

...) is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis's business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision-making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' names, etc. • Take pictures of the subject company and its vicinity, as per Confir...

Hello . I want a complete site that can generate QR codes. Thank you

My business is centered on crawlspace services, and my primary goal is to construct a professionally designed website that will effectively generate leads from homeowners. Primary Elements: • A straightforward and accessible contact form which can encourage homeowners to make enquiries easily. Ideal Skills Needed: • Proven experience in website design • Demonstrable experience in creating lead-focused websites • Knowledge of the crawlspace industry is an advantage • Great sensitivity and understanding of how homeowners make decisions Please provide samples of similar designs you have completed in your proposal. I'm looking forward to partnering with you to enhance the online presence of my business.

...contest site similar to VJudge. Key Features: - **User Registration and Login**: Users should be able to easily create accounts and login. - **Programming Problem Submission**: The site should allow participants to submit their code for problem solving. - **Automated Judging System**: The platform should be able to automatically evaluate and judge the submissions. - **Discussion Forum**: There should be a provision for a discussion forum where participants can interact. - **Ranking System**: The site should have a ranking system based on participant performance. - **Multiple Access Levels**: Users should have varying levels of access, such as leader, manager, and member. - **Group Creation**: The platform should allow users to create groups of members. - **Questio...

I am seeking a talented web designer with a strong background in Joomla to rejuvenate an educational website, which serves high school students with revision notes and quizzes. The goal is to enhance the visual appeal and functionality of the site, focusing on creating an intuitive and seamless user experience., I'm looking for a talented web designer with a strong grasp of Joomla to give my website a much-needed facelift. The ideal expert for this project will: - Apply a minimalistic update to the overall design of my site. - Optimize the site to perfectly function on mobile devices, giving as much importance to it as the desktop version. Your mission will be to improve the user experience by creating a simple yet effective interface...