Gsm sip gateway android jobs

I am looking for a website developer with experience in ecommerce platforms, ideally with knowledge of the second-hand goods market. This project involves: - Creating a website for selling various categories of second-hand products, including clothes, electronics, ...user-friendly and appeal to a broad audience, encompassing men, women, and children. Therefore, design skills with a keen sense of aesthetics are essential. - The site's primary purpose is not only to sell products but also to connect buyers and sellers effectively, facilitating easy communication and transaction processes. Experience in integrating effective communication tools and secure payment gateway will be highly regarded. - A passion for promoting sustainability through resale, reuse, and recycling will b...

...reliable, high-speed internet connection. A dual-screen setup to facilitate efficient multitasking and data entry. A vibrant enthusiasm for social media and an eagerness to learn continuously. The ambition to excel in a rapidly evolving professional environment. An interest in website development, with planned comprehensive training to develop essential skills in this area. This role serves as your gateway to a promising career in the tech and accommodation sectors, offering a path to become an integral part of our forward-thinking team. The selection process will include a one-on-one web call interview with our founder, providing a fantastic opportunity for you to demonstrate your potential and learn more about advancing your career with us. About Us: is a vibrant

...Backend: Solidify backend functionality using AWS, Django, and PostgreSQL to handle complex data integrations. UI/UX Enhancements: Implement a modern and visually appealing design to improve navigation, user flow, and streamline the registration process. Emphasis on an elegant and professional aesthetic. Mobile Development: (To be initiated in later stages) Develop mobile applications for iOS and Android using Flutter, enhancing user accessibility and engagement. Prepare for AI Integration: Set groundwork for future AI feature integration, focusing currently on enhancing platform stability and performance. Required Skills: AWS Infrastructure Expertise: Strong capability in managing AWS services including S3, RDS, and CLI. Database Management: Proficient in PostgreSQL. Web Develo...

I'm looking for a skilled developer to create an e-commerce site with 6 physical products. The site should have online payment processing, product & order management, customer support, a shopping cart, SEO, and inventory management. The site is specifically for the Italian market, so...cart, SEO, and inventory management. The site is specifically for the Italian market, so it should be accessible to customers in Italy. WooCommerce is the preferred e-commerce platform for this project. For payment options, I would like to integrate both credit card and PayPal payment gateways. Ideal Skills: - Proficiency in WooCommerce - E-commerce website development experience - Payment gateway integration expertise - SEO knowledge - Inventory management experience - Excellent Ital...

I'm looking for an experienced website designer to create an e-commerce site for my business focused on selling physical goods to the general public. The primary objective of the site is to drive online sales. Key Requirements: - An intuitive, user-friendly site layout. - A secure and seamless shopping cart functionality for a hassle-free purchase experience. - Integration o...functionality for a hassle-free purchase experience. - Integration of payment gateways to execute transactions safely. - Search Engine Optimization (SEO) to increase the site's visibility and reach. Skills and Experience: - Proficiency with website design and maintenance. - Proven experience in building e-commerce platforms. - Strong SEO and digital marketing strategies. - Experience with payment gate...

I'm seeking for an experienced android developer to create an app, focused primarily on farming. The core functionality of this application should be 'Disease Detection'. Android developer chosen for this project should have experience in integrating AI or Image Processing techniques, as the app will need to be able to identify diseases in crops through images. I will go over the details with the developer upon awarding the project. Ideal skills required: - Android app development - Experience in AI or Image Processing techniques - Understanding of farming or agriculture would be a bonus.

...website for my business. The website will be selling diamond assorting lamps. Key Requirements: - **Shopify Expertise**: Proficiency in setting up and customizing Shopify stores is a must. - **Payment Gateway Integration**: I need to integrate multiple payment methods including Credit card, PayPal, Bank transfer, UPI, Debit Card, and Cash on Delivery (COD). - **Design Aesthetic**: The design should be modern, in line with the latest trends and should resonate with the type of product being sold. Ideal Skills: - Proven experience in developing Shopify websites. - Knowledge of payment gateway integration. - Strong design skills with an emphasis on modern aesthetics. - Familiarity with the e-commerce industry. If you're confident in your ability to deliver a high-qual...

i need some one to build an escrow website and app. i can get a basic script then you add some features on it or you build it from the scratch. i want a website, then an ios and android version. please quote your best price for this project Please provide examples of your previous work along with your proposal. Thank you.

Custom modifications, and Ai Related. More details in PM,

I am seeking a skillful web developer to create an e-commerce website focused on selling services. The website should have a clean, user-friendly interface that enhances the customer's experience. So, my company offers activities, excursions, and tour...for selling services, not physical or digital products. - Accepted payment methods should include Credit/Debit Cards and PayPal. - The design should cater to efficient functionality for service transactions, with a structure that promotes ease of use. Ideal candidate: - Experience with e-commerce website development, preferably for service-oriented business. - Excellent understanding of payment gateway integration, specifically for Credit/Debit cards and PayPal. - Ability to create a customer-friendly interface and efficient u...

...service for the first 6 months. Then it will cost the advertiser certain amount and so on.- Auction bidding - Profile Management for Sellers and Buyers - Search and Filter Options - Advanced search filters for easy navigation and discovery of listings - Searching inside the filtered results. - Messaging System - In-app messaging functionality for communication between sellers - Payment Gateway Integration - Secure payment processing for transactions - Notification System - Push notifications for new listings, messages, bids, etc. - Admin Panel - Backend dashboard for managing users, listings, payments, and overall platform operations. - Analytics and Reporting - Insights into user activity, popular listings, revenue generation, etc. - Rating and Review Sys...

I'm looking for a seasoned app developer to create a cutting-edge virtual trading app tailored for the Indian stock market. I need this app to run seamlessly on both Android and iOS devices. Key Features: - **Real-time Stock Market Data**: A crucial aspect of this app is providing users with the most up-to-date stock market data. This information should be accurate, timely, and reliable. Expectations: - **Custom UI**: The app should have a unique and engaging user interface. This is vital for user retention and a positive user experience. - **Specified Features**: The app requires the ability to create a virtual portfolio, buy and sell stocks, and track user performance. Ideal Candidate: - **Experience**: A proven track record in developing trading apps, especially in the f...

I'm looking for an experienced Android developer to help us developer a new feature in our app We have a react-native app that is similar to tiktok, the app displays videos for users but everytime the app render, the video reload from the URL again which consume bandwidth from our server and the user We want to implement a technique that instagram uses, which is caching videos on user device, so even if the video re-render, it loads locally from the user's device - We use HLS technology for our videos, the caching technique must be supporting the HLS, there are plenty of free libraries online that do the job, but it only support mp4 one of them is: - During our research we found that some people do it by batching EXOPLAYER itself https://proandroiddev

...response setup, problem-solving capabilities, and previous experience with creating automated response systems are required. - E-commerce website: An all-in-one shop is needed. The ideal company should have strong experience in designing and developing user-friendly e-commerce platforms, including front and back-end development, creating efficient checkout processes, and ensuring a secure payment gateway. In all these aspects, I want someone experienced, quick, and productive who can efficiently combine all these services for an effective digital presence. This project is for an upcoming restaurant aiming for a franchise model. Starting very small but as ready as possible to maximize growth opportunity. We would like for the team we pick to be with us for all future projects...

I am seeking a professional developer who can create an effective payment gateway integration for my online health supplement store, Madecal shop. Key Tasks: - Implement Credit Card Processor system to facilitate secure transactions. Ideal Experience: - eCommerce backend development - Extensive experience with payment gateway integration, specifically credit card processors - Familiarity with the health supplement industry is a bonus yet not mandatory I anticipate an efficient and secure payment process that operates seamlessly and guards against any potential fraud or data breaches. My main goal is to provide customers with a smooth and safe purchasing experience.

We are looking for an experienced developer to build a customized eCommerce application using threejs. The application should have a user-friendly interface with smooth navigation and responsive design. The developer will be responsible for implementing various features such as product listing, shopping cart, payment gateway integration, and order management. The ideal candidate should have a strong understanding of threejs and previous experience in building eCommerce applications. Attention to detail, problem-solving skills, and ability to work independently are crucial for this project. Skills required: - Strong knowledge of threejs - Experience in building eCommerce applications - Proficiency in JavaScript, HTML, and CSS - Familiarity with responsive design principles - Ability...

I'm seeking a proficient coder to create a versatile Android application. The application's primary goal is to serve as a utility tool, combining elements of e-commerce and social networking. Key functionalities required include: - User login/authentication for security and personalization - Push notifications to keep users updated and engaged - In-app purchases to monetize the app and offer premium features The app is designed for a young audience, specifically teenagers and young adults, thus the UI/UX should be engaging, intuitive and trendy. Ideal candidates should have vast experience in Android application development, proficiency in Java or Kotlin, and a good understanding of modern UI/UX designs. Familiarity with e-commerce platforms and social network...

I need a skilled Android developer to implement ads in my application. I'm looking to generate revenue from ad placements quickly. - Implement a mix of ad types: banner ads at the top/bottom, interstitial ads between app activities, and native ads that blend seamlessly within the app content. - I strongly prefer a quick turnaround, so the ability to work under tight deadlines is a big plus. - Experience in integrating ads in Android applications, particularly with the ad types I've mentioned, would be a great advantage. - Please be prepared to discuss how you'll ensure that the ads don't disrupt the app user experience. The chosen freelancer should be reliable, communicative, and able to deliver high-quality work in a short period.

In one of my projects i want to implement fpx payment gateway. Api's are ready for that and i do have demo account of fpx. We are building the project in react+ionic.

I am in need of a skilled developer who can integrate HERE Technologies API/SDK into both my existing iOS and Android native apps. The key features that need to be implemented are turn-by-turn navigation and map customization. Key Requirements and Tasks: - Integrate HERE Technologies API/SDK into existing iOS and Android apps - Implement turn-by-turn navigation feature - Implement customizing map feature Skills and Experience: - Proficiency in integrating third-party APIs/SDKs into iOS and Android apps - Experience with HERE Technologies API/SDK is a plus - Strong background in developing navigation features within apps - Understanding of user-friendly design and interface I am open to your suggestions and input on how to best implement these features in a seamless ...

I'm on the lookout for a graphics designer to assist with the design of my Android application. Key Points: - You must have significant experience in designing for Android applications. - I'm open to suggestions in terms of color scheme, so creativity is a plus. - Previous experience in designing user-friendly and visually appealing interfaces is a must. Please provide examples of your previous work in your bid, and let me know how your skills and experience align with my requirements. I'm eager to find a designer who can bring a fresh perspective to my project.

App will be like: Platform: IOS and Android -> Hybrid solution is required Language: Flutter

We are seeking an experienced Unity developer with expertise in AR and GPS integration to simplify and enhance our existing AR mobile app for iOS and Android. The app features ten AR stations and allows users to create custom paths to navigate these stations. The app utilizes Unity for development and incorporates Niantic SDK for AR functionalities. Our goal is to improve user experience and app performance through several key updates. Key Deliverables: 1. Compatibility Check Implementation: Implement a feature to check whether the user's device supports the AR functionalities of the app. This feature should inform users immediately if their device is incompatible, ensuring a smoother user experience. 2. Map Navigation Enhancement: Revamp the map to serve as the central navi...

...Network Page: A clear list of all participating hospitals is displayed, including: Name Address Contact information Medical specialties Available coupons Users can filter hospitals based on location and specialty. Map integration for visual representation of hospital locations. Hospital appointment module Payment Gateway: Users can securely make payments for: Membership renewals Purchase of additional coupons Co-pays or other healthcare expenses Integration with a reputable payment gateway (e.g., Razor Pay) Compliance with PCI DSS security standards ADDITIONAL REQUIREMENTS: User account creation and management User profile storage of personal information and preferences Secure login and authentication Responsive design for optimal viewing across devices Clear and use...

...E-commerce Functionality: The website should allow customers to easily browse, select, and purchase CS:GO skins. - Payment Gateway Integration: I would like to offer cryptocurrency, PayPal, and bank transfer as payment methods. Ensure that the payment process is secure and smooth. - User Account System: The site should have a user account system that enables customers to view past purchases, save payment methods, and manage their profile. - Responsive Design: The website must be fully responsive and optimized for various devices (desktop, tablet, mobile). Ideal Skills and Experience: - Proficiency in e-commerce website development, particularly in site design, payment gateway integration, and user account systems. - Experience in designing and developing secure and user-f...

I'm looking for a seasoned web developer to build an e-commerce website purposed to sell physical products targeted at small businesses. Key Requirements: - Create an integrated payment gateway allowing for seamless transactions. - Implement a review and rating system, empowering customers to share their purchasing experiences. Ideal freelancer should have: - Extensive experience in developing e-commerce solutions - Proven expertise in payment gateway integration - Solid understanding in shaping customer review and rating systems - Experience in targeting solutions for small businesses Your skill set should enable the creation of a robust and user-friendly interface to drive a high-sales platform. Your creativity and attention to detail will be valuable in this proje...

Creating a demo Android app for Sahel () with a simplified codebase while preserving the UI design. Here is the specification for building this stripped-down version. 1. Project Overview Objective: Develop a stripped-down demo version of Sahel app, maintaining its visual style but with simplified functionality. Platform: Android Programming Language: Java 2. Required Features and Pages Activities: Login Page: Input fields for username and password, a login button. OTP Page: Input for OTP, a verify button, simple OTP timeout display. Dashboard Page: Display basic user information, a logout button. 3. UI/UX Design Consistency: Maintain the look and feel of the original app using the same color schemes

I'm seeking an expert .Net MAUI mobile app developer to help enhance our existing app with new features. The primary additions I require are a Doctor Appointment and Payment Gateway Integration, particularly with an emphasis on a modern and sleek design approach. Key Skills & Experience: - Proficiency in .Net MAUI - Proven experience with integrating appointment booking and payment gateways into mobile apps - Strong understanding of UX/UI and ability to deliver modern, sleek designs - Prior work on integrating mobile banking payment gateways preferred The ideal candidate will be able to not only add these features seamlessly into the existing app, but also ensure that the user experience remains intuitive and visually appealing. Your expertise will be key in making this a...

I'm in need of an experienced Android developer to construct an e-commerce application. Here are the key aspects needed: - User Registration and Profile Management: Users should be allowed to register and create a personalized profile on the application. - Product Listing and Browsing: Around 30 distinct products should be listed, and users should easily browse through them. - Secure Payment Gateway: Integrate a safe and reliable online payment system for transactions, ensuring the utmost security of user financial data. - Online Order: A smooth online ordering process should be developed for a user-friendly shopping experience. Your task isn't just to develop an app; it's to create a safe, efficient, and friendly shopping space for my customers. Previous ...

I'm in need of an Android app developer to help with an application that is intended for release. As the project owner, I'm keen to work with a professional who can bring my app to life and ensure that it's ready for the Google Play Store. Key Requirements: - Proficiency in Android app development: As an expert in Android development, you'll be able to translate my concept into a functional, user-friendly application. - Experience with app release: It would be beneficial if you have experience with the process of preparing and releasing an app on the Google Play Store. Please note that the main purpose of the app and the specific features are yet to be determined. I'm open to suggestions and would value your insights in these areas. If you ...

...navigate and have a visually appealing design. Key Features: - Shopping cart: I need customers to be able to add and remove items before checkout. - Payment gateway integration: I'd like a secure and reliable payment system that can handle multiple forms of payment. - User registration and login: The website should allow users to create an account, login, and securely manage their personal information. Product Categories: The store will have less than 10 product categories, each with an assortment of subcategories. Ideal Skills: - Experience in e-commerce website development - Proficiency in website design - Strong knowledge of payment gateway integration - A good understanding of user experience (UX) design This project will be an opportunity for someone with a ...

In this project, I am seeking to find a seasoned Python developer with expertise in the FastAPI framework. Key duties will include: - Developing a web application that can perform CRUD operations. -...to find a seasoned Python developer with expertise in the FastAPI framework. Key duties will include: - Developing a web application that can perform CRUD operations. - Implementing a reliable user authentication system. - Integrating the application with external APIs, namely payment gateways like Stripe and Paypal. An ideal candidate has experience working with Python, FastAPI, and payment gateway APIs. They should also have an extensive background in CRUD operations and user authentication systems. If you meet this description, I encourage you to bid. Looking forward to hearing...

Urgent Loocking one program for change voice in live call / Need this program working on windows for softphone (zoiper ,xlite , eyes beam ) Its will be for call center ! Sip Agent need to change his her voice immediatly and voice must be natural . Girl to man /man to girl Im pay direct 30 usd who find me this program . And propose direct on test .

I'm looking for a skilled app developer to create a cross-platform e-commerce app. The app should be compatible with Android and iOS. Key Requirements: - The primary functionality of the app is astrologer consultation . Therefore, the main feature I am looking for is 1. PhonePe payment gateway integration. 2. Build the app Ideal Skills and Experience: - Proficiency in app development for both Android and iOS. - Prior experience in creating e-commerce apps. - Proven track record of implementing payment gateway integration in mobile apps. - Strong understanding of cross-platform app development frameworks.

I am in need of a skilled Android/iOS developer to create a parking app that operates on both platforms. Key Features: - The app should allow users to either find parking spots, pay for parking, or reserve parking spots. Requirements: - Capability of developing a cross-platform app for both Android and iOS - Experience with parking app development or a similar project - Experience with integrating payment systems or APIs is a plus The selected freelancer should be able to deliver a user-friendly and efficient app that operates seamlessly across both Android and iOS devices.

I'm in need of a uniquely designed audio recorder app, exclusive to Android devices. Key feature to be incorporated in this app is password protection, which should be user-friendly and robust ensuring security to files. Furthermore, the app needs to save recordings automatically in MP3 format. Ideal candidates for this project should have considerable experience in building similar audio recorder apps and should be well-versed with Android development as well as security protocols. Familiarity with MP3 audio format will also be appreciated. Recording should be done in background with automatically save after half hour and old files should be deleted after user defined time.

...e-commerce platform that includes Android, iOS, and web versions, along with an admin panel, employee management system, and POS integration. The project aims to create a seamless shopping experience for our customers while providing efficient management tools for our team. Requirements: E-commerce Website: Develop a responsive and user-friendly website similar to with the following features: -Product catalog with categories and filters -Shopping cart and checkout process -User registration and login -Order tracking and management -Payment gateway integration (e.g., PayPal, Stripe) with emphasis on security -Responsive design compatible with various devices -High performance and fast loading times even under heavy traffic conditions -Android and iOS Applications:...

I'm in need of a talented web builder with experience in Shopify and modern designs. I have a vision for my online store and I need a professional that can bring it to life. Here are the specifics of what I am looking for: - Design: Your expertise in modern web design is crucial for this project, as I'm looking for a clean and sleek aesthetic that's visually engaging. - Payment Gateway: Experience with Stripe integration is needed, as it will be our primary method of receiving payments. - Features: There are some key features I want to incorporate into my store. I need inventory management capacities to help keep track of my product stock. In addition, the design feature is critical. This involves creating a visually pleasing and easy-to-navigate user interface th...

Deliverables - Full fledged and mobile app (ios&android) with admin backend pannell. - Nearby Store locator - User can place a order with the combination of 3 (ex. Customer will chose part 1 of order from the multiple options, after selecting part 1, user will choose part 2, then part 3 from multiple available options and each item from each part will include individual cost and after choosing all 3 combinations it will be redirected to checkout page which includes all the details of selected items including cost breakdown, afterwards to payment page. - Web and app includes trending section, offers sections, trending designer collection section. - Blogs. - Gift cards. - influencer affiliate program. - Basic pages such as, contact us, about us, customer support, tracki...

...need an Android application to be developed, focused on a native share feature within a webview. share button working natively in andorid browser. but not work natively in webview app. it should be work natively in android. Key Requirements: - Platform: Android - Function: The primary goal of the share button is to enable users to easily share the URL of the website accessed through the webview. Compatibility: - The app should be compatible with all current versions of Android. The share button will be a part of a WordPress plugin, so the developer should be able to integrate this feature into the app seamlessly. The ideal candidate should have experience with: - Android development - Webview implementation - Native share functionality - Integratin...

I'm looking for an experienced PHP developer to help me integrate the following functionalities into my existing mobile e-commerce site template. - Login System - Product Management - Checkout Process, no payment gateway. LOGIN FEATURE: While the specific requirements for the login feature weren't provided, the basic functionality would be the ability for users to register, log-in, and manage their account information. PRODUCT DETAILS: I would like to store standard product information in the database, including at least: - Product name - Description - Price - Quantity - Image CHECKOUT PROCESS: Though payment options weren't specified, the checkout process should enable users to add items to their cart, input shipping details, and complete a purchase. If you h...

A multiplatform app for repair services . It would have 3 users, 1 for service provider, another for customer or 3rd for admin. Customer will pay for each service. Service provider will pay either on order basis or subscription basis. Collection and delivery will be done by service provider other suggestions are welcome.

...check the below video for the Admin panel. Guesty is like a backend for displaying details of check-in, checkouts, and bookings of the hotel/property which is integrated using Airbnb and booking dot com API. We currently don't have API so we need to create this website without API as of now but having all the features in the dashboard you can see in the below video. We don't need a payment gateway. We need the panel so that the property owner can connect his Airbnb account and booking dot com account with our website and maintain his property bookings. Again telling you we don't have Api yet so the website will be without API for now but you need to create the features so that in the future when we get Api, we will integrate it. The budget is $140 (₹11,600) ...

I require a seasoned developer to create a robust e-commerce mobile application for both iOS and Android platforms. Key Features: - This app chiefly demands features such as a fully integrated payment gateway and a shopping cart for seamless transactions and exact customer experience. Skills & Experience: - Expertise in both iOS and Android app development is crucial for this project. - Prior experience with e-commerce applications or knowledge of e-commerce platforms greatly advantaged. - Proficiency in effective payment gateway integration and secure shopping cart creation is necessary. Bid only if you can fulfil these requirements. Your portfolio showcasing similar projects will highly increase your chances. Looking forward to collaborate with someo...

I am in need of a skilled freelancer to set up a cloud-based system to monitor data from various IoT devices. The idea...sensors, and light sensors. - Capability to work with level, pressure, and any other device with an analog output. Data Storage & Retrieval: - System should support time-series data storage to enable historical data analysis. - Seamless database integration for efficient data management. - File storage capabilities to ensure a comprehensive dataset is maintained. Expertise in LoRaWAN based Gateway integration will be highly beneficial to this project, along with extensive knowledge in user authentication processes. In essence, I need an individual with versatile skills in developing, deploying, maintaining a cloud-based IoT system and also processing the r...

...functionally on our platform. - Payment Gateway Integration: Integrate Stripe as the payment gateway to process credit card transactions securely. U can use stripe demo mode for this competitino. User Experience Design: - Ensure the website provides a seamless, intuitive shopping experience for customers. Implement features such as search functionality, template previews, and easy checkout. Security and Compliance: - Implement security best practices to protect customer information and transactions. Testing and Launch: - Conduct thorough testing across multiple devices and browsers to ensure functionality and responsiveness. Deliverables: - Fully functional eCommerce website. - Integration of selected website templates. - Stripe payment gateway set up and test...

...need an attractive and user-friendly website that showcases my products effectively. - **Functionality:** The website should be well-structured and easy to navigate. - **Content:** It will need to have an organized layout for product categories, a search option, and clear product descriptions. - **Responsive Design:** It is important that the website is mobile-friendly. I don't require a payment gateway to be integrated at this stage, as I'm not planning to sell products directly through the website. However, it will be important for the website to be designed with the possible future integration of such a feature in mind. I'm open to suggestions regarding the best platform or technology to use for this project. Please share your relevant experience and previous...

Every thing which is available in your website like automation , B3G1 ,payment gateway , invoice print , order tracking , custom checkout page , and more 40+ features which is helping you to sell products . and customer interface is try to so easy to all Google related also. CRM, social login

I'm in search of a seasoned Lara...Laravel developer with a proven track record in developing MLM and Hyip platforms. Key Features: - Implementation of Multi-level marketing (MLM) functionality - Integration of High Yield Investment Program (Hyip) functionality Payment Gateway: - Integration of Bitcoin as the primary payment gateway User Roles & Permissions: - Admins should have full control over assigning and modifying user roles. Ideal Candidate: - Proficient in Laravel framework - Extensive experience in developing MLM and Hyip platforms - Skilled in integrating Bitcoin payment gateway - Capable of setting up and managing user roles and permissions - Able to showcase previous work, especially in MLM and Hyip development. Please provide examples of p...

...looking to generate revenue without requiring a subscription or payment from visitors. Instead, the goal is to earn through displaying ads. - The website will need to have a well-organized product catalog, allowing customers to browse different items with ease. - Additionally, a shopping cart system should be incorporated to facilitate smooth purchasing. - The last major feature is a payment gateway to ensure secure and seamless transactions. Ideal skills and experience for this job would include: - Proven experience in developing and deploying e-commerce websites, preferably with experience in the weed industry. - Proficiency in incorporating ad revenue models into websites. - Strong understanding of product catalog organization and shopping cart systems. - Experience with int...