Visual studio phonegap ios jobs

I'm in need of a skilled UI/UX designer for a medical app I'm developing. The app will be available on both iOS and Android platforms, and is designed to provide users with medical opinions using AI. Key features to be included in the app are: - Diagnosis Suggestions: The app should provide users with accurate diagnosis suggestions based on their reported symptoms. - Symptom Checker: A symptom checker that helps users identify the possible medical conditions related to their symptoms. - Medical Records Storage: A secure and easy-to-use medical records storage system, allowing users to keep track of their health history. Ideal candidates for this project should have: - Proven experience in designing UI/UX for mobile applications, particularly in the medical or healthcare ...

...application that will offer food delivery services alongside cab booking. I want this app to be available on both iOS and Android systems. Here's the primary features that I'm looking for: - **Real-Time GPS Tracking**: I want my users to be able to track the delivery of their food or the location of their cab in real-time. - **In-App Payment System**: A seamless and secure payment system that ensures a smooth transaction experience for my users. - **Ratings and Reviews**: A feature that allows users to rate and review the quality of both the food delivery service and the cab service. Ideal Skills and Experience for this job: - Proficiency in developing cross-platform applications for iOS and Android. - Experience in integrating GPS tracking systems. - Previous ...

I'm looking for a skilled Photoshop artist to professionally enhance a photo by adjusting the colors and lighting. Key Tasks: - make the sea blue/turquoise in the attached photo Ideal Skills: - Advanced color-correction skills in Photoshop - Proven record of achieving natural-looking, flattering results in lighting adjustment - Deep understanding of visual focus in a photo and ability to subtly shift it to a chosen object or person.

I'm in need of an experienced UI/UX Designer for an iOS app dealing with style and fashion. Core Functionality: - The app is essentially a style and fashion app. It uses AI to help people look their best. - The main functionality of the app is to provide a virtual try-on for clothing, offer color matching suggestions and give personalized style recommendations. Target Audience: - The app is designed for both men and women. Ideal Skill Set: - Previous experience working on fashion or style-related apps is a plus. - Knowledge of AI integration for virtual try-on features is highly desirable. - A keen understanding of color theory and style is important. - Ability to create user-friendly and visually appealing interfaces. - Strong communication skills to understand and interpre...

We are seeking a talented Houdini/C4D 3D Artist to create captivating animations for our website. The ideal candidate will have a strong background in 3D modeling, animation, and visual effects, with a keen eye for detail and creativity. Proficiency in Houdini and Cinema 4D. Strong portfolio showcasing 3D animation work. Experience with modeling, texturing, lighting, and rendering. Ability to work collaboratively in a team environment. Please reference previous work samples. Good luck.

I'm looking for a graphic designer to create a series of flat map pins in SVG format. These map pins will be used as part of an online map system, so they need to be clear and easily identifiable. Key requirements: - The pins should be flat in style and incorporate a logo. - They should...incorporate a logo. - They should be distinctive and clear, appropriate for display on a map. - The final deliverables must be in SVG format. - 6 different types of pins are needed, which will explain more to the winning candidate Ideal skills for this job: - Strong graphic design and illustration skills. - Proficiency in creating SVG images. - Understanding of colour theory and design for clear visual communication. - Experience in creating icons or similar graphic elements for digital use...

We're looking for a freelancer to take and upload live photos of 8 Rittenhouse / Center City bars in Philly. This is for a Philly bar iOS app, aimed at providing real-time updates to users regarding the bars' lines and interiors. Key Responsibilities: - Taking live photos of bars from 9pm-1am on Friday and Saturday night. - Uploading the photos to the app promptly. Photo Guidelines: - Photos must be taken on an iPhone and uploaded to our iOS app

I need a flutter developer. The application is ready on github so the deployment on App Store is what's needed for iOS 16. Your primary role will be to ensure successful and smooth application upload and compatibility check. Please have examples of previous similar work to show.

I'm after a unique and eye-catching font design for my upcoming album release. The font needs to be of a Chrome style, with a metallic silver color scheme. The aim is to create a bold statement that perfectly captures the mood of my music. WORDS TO USE Heavy Heart || A1 (with a shooting star logo ?) Key Requirements: - Chrome Style Font: The font should resemble a sleek, polis...striking. - Bold Mood: The font should evoke a bold mood, reflecting the powerful and impactful emotions conveyed in my music. Ideal skills and experience for this project: - Graphic design with a focus on typography - Proficiency in using font creation/editing software - Experience in creating stylized and unique font designs - Ability to understand and translate a specific mood or theme into a vis...

As part of enhancing our communication strategy, we're looking for someone experienced with HTML, CSS, and email design to help revamp our current HTML email format. Key Tasks: - Adjust the font styles and sizes to align with our brand's visual identity. - Reorganize the body content for a more seamless and user-friendly reading experience. We believe a professional who understands the balance between aesthetics and functionality will be the most suitable for this job. Please bear in mind that although we are adding or removing data tags, we expect the modifications to not interfere with the existing data tags' functionalities. Your expertise in this area will be a significant advantage.

...unable to connect to the server, and this problem needs to be resolved. Once the update is complete, the app should be submitted to the Apple Store, and I require it to be compatible with iOS 12 and earlier. Key Requirements: - Fix the server connection issue preventing the app from connecting - Update the app to be compatible latest ios firmware - Submit the updated app to the Apple Store You should have: - Prior experience in iOS app development, particularly with server connection issues - Ability to navigate Apple's submission process and ensure the app meets their requirements - Proficiency in iOS 12 and earlier, and the ability to make the necessary changes to ensure compatibility - Attention to detail to ensure the app is fully functioning befor...

I'm looking for a skilled developer to enhance my 6ammart App with two key features: vouchers functionality and integration with Bank Alfalah's payment gateway. Ke...gateway. Key Requirements: - I'd like to include a system where users can redeem vouchers within the app. This functionality should be seamless, reliable and user-friendly. - Integration with Bank Alfalah's payment gateway is essential. Users should be able to make secure transactions using this payment method. Ideal Skills and Experience: - Proficient in app development, particularly on Android and iOS platforms. - Experience in integrating payment gateways into mobile apps. - Strong understanding of voucher systems and their implementation in apps. - Previous work with similar loyalty program fu...

Being an experienced developer in the digital gaming field, I am seeking for a talented individual or team to create an action game for iOS. The game should adhere to a cartoonish visual style that both adds charm and engages users. Key project requirements include: - Competency in iOS game development - Strong skills in cartoon-style graphic design - Ability to design and implement action game mechanics - Proven track record in creating engaging games within deadlines The ideal candidate would have a wealth of experience in not just coding, but also designing visually compelling and entertaining action games. Share your portfolio to help me appreciate your style and quality of work.

I need a skilled developer to help customize the Foodyman template for a variety of platforms. Key Details: - **Platforms**: The customization is needed for Android, iOS, and Web. The goal is to ensure a uniform, pleasant user experience across all these platforms. **Experience and Skills**: - **Proficiency with the Foodyman Template**: Experience with the Foodyman template will be a major asset, and A STRICT REQUIREMENT.

i need to creat a mobile app with sign in a'd sign up + 3 pages: 1 where i can publish daily trading signals 2 a tutorial with image a d text 3 an api news where ppl can check daymily economical and financial news 1st page must be like showing i the screen shot

I'm looking for an experienced AI app developer who can create an app akin to Fulltrack Ai. The app should be designed from scratch and integrate the following features: - Speech Recognition - Natural Language Processing - Machine Learning Key requirements for the project: - The app should be compatible with iOS, Android, and Web platforms. - The design should be bold and vibrant, ensuring a visually appealing user experience. Ideal skills and experience for this job include: - Proven track record in AI app development - Expertise in integrating speech recognition, natural language processing, and machine learning - Proficiency in creating cross-platform applications - Ability to design for a bold and vibrant aesthetic Please get in touch if you feel you have the necessary...

I'm in need of a professional designer to create a combination mark logo for my brand. It should be a blend of text and a unique symbol or icon. This logo will serve as the visual representation of my brand and needs to convey a strong and memorable message to my audience. Ideal Skills and Experience: - Proven experience in creating combination mark logos - A keen understanding of design principles and branding - Ability to create a unique and memorable design - A portfolio of previous logo designs for review

I need an expert logo designer for my technology firm, and I'll share the name during our discussion. The logo I need should be modern and minimalist in style. The ideal freelancer for this job ...modern and minimalist in style. The ideal freelancer for this job will have: - Proven experience in the design of modern and minimalist logos - A strong portfolio showcasing original and creative logo designs - Excellent communication skills for discussing my company's name and vision - The ability to suggest and refine logo concepts - A flair for understanding and translating brand identity into a visual design - I have an old logo file and need suggestions to create a new version. If you’ve got the creative skills and a passion for logo design, I’m looking forwar...

I'm looking for a talented illustrator to create visuals for my innovative smart headphones. They feature an over-ear design with sound isolation technology, noise cancellation, speech processing, and a unique eye-tracking function. Desired Illustrations: Photorealistic Image: I envision a modern, sleek design with visi...components, including a central processing chip connected to sections labeled "Noise Cancellation Algorithms," "Speech Processing," and "Eye Tracking." Show Bluetooth connectivity. Portability Image: An image demonstrating the headphones' portability. It could show someone placing them in a sleek carrying case that fits easily into a bag. Style and Tone: A professional, modern, and user-friendly visual style is preferred. ...

Need to update a recently developed site in WP. Need some minor changes. These changes are probably best if they are based on an hourly rate. Please include hourly rate in y9our response. I don't believe this project will take more than 3-4 hours.

I'm looking for a skilled app developer who can create a user-friendly social networking app for both iOS and Android platforms. Key Features: - Messaging: Users should be able to communicate with each other through text, images, and videos. - Photo Sharing: The app should allow users to share photos with their friends and followers. - Event Planning: Users should be able to create, share, and attend events within the app. I need a developer who has experience working with social networking apps and is able to deliver a well-designed, smooth-running product.

I am in need of an iOS app developer who can create an app for me that includes a variety of APIs and screens. The app is expected to be a bit complex, so I'm looking for someone with a keen eye for detail and a high level of expertise in iOS app development. Key requirements and features of the app: - Utilizing 34 APIs - Development of 12 screens - Creating a smooth and intuitive user experience we will privide api's + designs + icons You will code and do the UI Time is 8 days only

...an iconic/symbol representation logo for my brand. Ideal Skills and Experience: - Extensive experience in logo design - Expertise in using color psychology in design Specific Requirements: - The logo should serve multiple purposes, including brand identity, marketing materials, and website use. - The color scheme is already decided, but you need to have an understanding of color matching and visual appeal. - You should be able to create a visually captivating, yet simple, iconic/symbol representation logo. - An understanding of my brand and vision is essential to create a logo that reflects our values and appeals to our target audience. In your proposal, please feature past examples of iconic logo design and demonstrate how you've incorporated client specifications into ...

...visually appealing, and user-friendly design for an app I'm developing. Key aspects: - Platforms: The app will be available on both iOS and Android, so you should have experience with both platforms. - Purpose: The app's core function revolves around boosting users' productivity. Hence, it's essential that the UI/UX design enables a smooth and efficient user experience. - Design Style: I have a preference for a futuristic design; think sleek, innovative, and cutting-edge. The ideal candidate should have: - Proven experience in developing and designing productivity apps. - Strong portfolio demonstrating a futuristic design style. - Proficiency in both iOS and Android platforms. - Solid understanding of UI/UX principles. Your role will be pivotal in...

I am looking for a developer who could develop a iOS IPhone app. It should do following Use a authentifcation based on a MySQL database table (for login) store that login as session that I not need each time again login. Create a connection between that MySQL and grab data and display that on app. Store that data like on cache that I can see that data also offline. I only will answer to developer who native language are English or German and who could show some iOS work.

I'm in the process of launching a new enterprise and I'm in need of a logo that represents my brand. The ideal design style for me is minimalist. I am looking for something that is clean and simple, yet still impactful. Key Points: - The logo should reflect warm-toned colors - red, orange, or yellow. - Simplicity is key. An intricate design would not be suitabl...warm-toned colors - red, orange, or yellow. - Simplicity is key. An intricate design would not be suitable for this project. I am looking for a designer with a strong portfolio of minimalist designs, particularly if they have experience with warm colors. If you have experience with branding for startups and new enterprises, that would be a plus. Your experience in translating brand values into visual elements wi...

I am in need of a talented and experienced logo designer to craft a modern logo for my brand. The logo should be modern, sleek, yet eye-catching and memorable. Key points: - Design a modern logo: The primary go...examples of previous work that you believe showcase your ability to create a modern, sophisticated logo. - Understanding of branding: A good grasp of branding principles and an ability to interpret a brand's identity into a visual design is highly desirable. Ideal skills and experience: - Proven experience in creating modern, minimalist logos. - A strong portfolio showcasing modern logo designs. - Strong communication skills and the ability to understand and interpret a brand's identity. - Familiarity with branding principles and the ability to translate these i...

I'm looking for a Microsoft Power...library - Power Automate flows - Environment variables - Connection references Required Application Information: Freelancers interested in this project should provide a brief description of their relevant experience and knowledge. Ideal Skills and Experience: - Microsoft Power Platform and Dataverse Expertise - C# and .NET Development - Package Deployer Tool Proficiency - Power Apps CLI and Visual Studio Code - Experience with Dynamics 365 SDK - Previous experience in publishing PowerApps solutions on AppSource - Ability to work with canvas apps, component libraries, Power Automate flows, environment variables, and connection references - Strong problem-solving skills - Good understanding of the AppSource platform. Looking forwar...

...provided SDK and API keys. The primary goal is to ensure that the payment gateway functions properly and securely, without any errors, and provides a flawless user experience. Requirements: Proven experience in integrating payment gateways, preferably with Tap or similar services. Proficiency in the programming languages and frameworks used in my application (please specify if it's for Android, iOS, or a cross-platform framework). Strong understanding of API integration and handling secure data transactions. Ability to implement the payment gateway according to the documentation provided by Tap. Ensure the application functions correctly with the new payment gateway, including thorough testing in both sandbox and production environments. Troubleshoot and resolve any issues...

...Different designs and styles: The writer should explore the various design options available for square conference tables, discussing contemporary, minimalist, classic, or any other popular styles in the market. - Benefits and features: The article should highlight the practical and aesthetic benefits of choosing a square conference table over other shapes. This could include space-saving benefits, visual symmetry, or ease of communication between participants. - General information: The writer should provide a comprehensive overview of square conference tables, including their history, common materials used for construction, and any other relevant information. The ideal candidate for this project should have: - Proven experience in writing high-quality, engaging content on furn...

...developer to create a ride booking app, with a design theme of 'Modern'. The app will be multi-platform, available on both Android and iOS. Key Features: - GPS Tracking: The app should have accurate and reliable GPS tracking to ensure smooth navigation and route optimization for drivers. - Payment Integration: Seamless and secure payment processing is a critical feature for the app. - Rating and Reviews: A feature allowing users to rate and review the service provided by drivers. The ideal freelancer for this project will have: - Proven experience in mobile app development, specifically ride booking apps or similar. - Proficiency in both Android and iOS platforms. - Expertise in GPS integration, payment gateways, and user review systems. - A keen eye for moder...

I'm seeking a proficient mobile application developer to construct a ride booking app similar to Ola, Uber, or Rapido. This application needs to be created and optimized for both Android and iOS platforms. Key Features Required: - Implementation of GPS tracking to facilitate real-time location tracking - Integration of a payment system to make transactions seamless and secure - Incorporation of a user rating/review system to maintain a standard of service The potential developer should have substantial experience in the above-mentioned areas. Furthermore, the ability to schedule rides in advance is another functionality I'm looking for in my application. This feature should allow users to plan their trips ahead of time for convenience. Ideal skills and experience inc...

...a variety of crypto wallets. Key Requirements: - Development for both iOS and Android platforms - User-initiated mining process - Support for mining of a new, specific cryptocurrency - Inclusion of secure transactions for premium package purchases Your role in this project will be to design and implement a user-friendly interface that enables seamless navigation and functionality across both iOS and Android. You'll also need to integrate secure and reliable crypto wallet options to facilitate premium package purchases. Prior experience in building crypto-based apps and a solid understanding of cryptocurrency wallets will be a significant advantage. Ideal Skills and Experience: - Cross-platform app development (iOS, Android) - Crypto mining app development ...

... * Start Date * End Date * Progress (percentage) * Priority * Action plan * Comments - The calendar section should list team schedule. * Team working schedule "in office / out of office" * Team calendar "working remotely, annual leave, business trip, public holiday, overtime" Excel Automation: - I need the Excel sheet to have automated functions: * Conditional formatting for visual tracking: Changes in cell color or font based on the progress percentage, to quickly see if a project is on target. * Data validation for entry consistency: Ensuring that data is entered correctly, preventing errors. *Eligible to insert in google sheets with same formatting The ideal freelancer for this project should have: - Proficiency in Excel formulas and ...

Illustrations for the following blog articles: 1. Announcing the General Availability of PostSharp 2024.1 2. Metalama 2024.1: Performance Improvements Analysis 3. Metalama 2024.1 Now Generally Available: Unified Visual Studio Extension, Overriding Constructors, and More 4. Polly

I'm looking for a professional 3D illustrator who can create a diverse range of animated illustrations for a logo design. The purpose of these illustrations will be to serve as the visual representation of the brand, so it's important that they are captivating and engaging. Key Requirements: - The ability to create character animations, product visualizations, and architectural renderings - Experience in logo design and understanding of brand representation - A strong portfolio showcasing a range of diverse 3D and animated illustrations In terms of the logo design, I'm open to suggestions and would appreciate any creative input you may have. Ideal Skills: - 3D Animation - Character Design - Logo Design - Product Visualization - Architecture Rendering I'm l...

I'm looking to have a 10-chapter ebook created, detailing fresh and innovative ways for people to supplement their income in the coming year. My aim is to engage readers with a unique and vibrant visual design, one that's both eye-catching and memorable. The format for this ebook will be PDF. Key requirements include: - Crafting a compelling, reader-friendly text that resonates with the audience. - Developing custom illustrations that are relevant to each of the 10 forms of income generation. These illustrations are crucial to engaging the reader and supporting the text. Ideal skills and experience for this job include: - Proven track record in creating engaging, visually appealing ebooks. - Proficiency in creating custom illustrations that effectively convey ideas. - St...

I'm lookin...skilled Flutter developer who can help me build a multi-platform application that is set to be a long-term project. My primary goal is to have a reliable app that includes a variety of features to provide a seamless user experience. the app which we building will be used 24/7/365 non stop always on Skills & Experience: - Proficiency in Flutter development across multiple platforms (Android & iOS , Windows , Web). - Strong understanding and experience with user authentication, push notifications, and local database management. - Prior work with Firebase authentication . - Experience in hardware and IoT integration . THIS IS A LONG TERM PROJECT IS NOT A ONE TIME THING AND IT MIGHT TAKE A YEAR TO FINISH PLEASE WRITE FOR ME WHY WOULD BE THE BEST FIT FO...

I'm seeking a skilled logo designer to create a visual identity that embodies both technology and security. My company operates in the tech industry and we want our brand to resonate with a sense of reliability and safety. The logo is for an application operating in the field of Italian civil protection, it is a software for the management of civil protection emergencies Key Requirements: - Experience in designing logos for technology companies - Proficiency in creating logos that convey a sense of security - A portfolio that showcases successful combination logos I want a unique, modern, and memorable logo that will resonate with our target audience and set us apart from our competitors.

Looking for someone to develop a simple mobile app that will work on both iOS and android. That would mean utilizing one of those frameworks such as React Native or Cordova (or something else similar). The app will basically just allow the user to search for an order (done through a Rest API) and then select photos on the device and upload those to the selected order (also though a Rest API). Detailed Requirements: Setup screen where system URL and API key can be entered and then saved so subsequent uses of app doesn't require it to be reentered Ability to search and find order using order number, customer name, or company name Ability to select multiple photos and upload at once (although API call needs to be made for each file) Ability to take picture with camera right i...

I have a small scale project requiring comprehensive color correction with adjustments to hue, saturation, and luminance on a collection of real estate photos and videos. Here's what I'm looking ...2-3 photos outlining lot for sale in color. Make sky and water look as good as possible while still looking natural. Key requirements: • Must have professional experience in photo and video editing • Expertise in color correction with attention to details on hue, saturation, and luminance adjustments • Ability to maintain the realness and authenticity of the real estate photos while enhancing visual experience. I am anticipating a patient, detail-oriented, and professional freelancer who has a keen eye for colors and aesthetics. Experience in real estate phot...

I'm in need of a logo for my e-commerce business, Choice_2. The ideal logo will be bold, colorful, and easily recognizable. Key Requirements: - A design that is both bold and colorful - Incorporation of the business name as a central part of the logo Ideal Skills: - Strong background in graphic design - Proficiency i...colorful, and easily recognizable. Key Requirements: - A design that is both bold and colorful - Incorporation of the business name as a central part of the logo Ideal Skills: - Strong background in graphic design - Proficiency in creating modern, eye-catching logos - Experience with e-commerce branding is a plus This project offers an exciting opportunity for a talented designer to create a visual identity that will represent a vibrant and modern e-...

I'm embarking on a long term project and require an Adobe Illustrator expert. The primary tasks involved are vector illustration and graphic design, focusing specifically on a minimalist style. Key ...Key Responsibilities: - Producing high-quality vector illustrations for print materials. - Creating engaging graphic designs in a minimalist theme. You should have: - Proficiency in Adobe Illustrator and a strong portfolio with a focus on minimalism. - Prior experience in creating vector illustrations for print materials. - A keen eye for detail and ability to translate abstract concepts into visual designs effectively. This is an ongoing project with the potential for more work in the future, so I'm looking for someone who is not only skilled but also committed to a long...

I'm in need of an experienced mobile app developer who can fix an issue with our current application whereby it is failing to reflect updates made on Flux Builder, due to a malfunctioning API connection between Flux Builder and Vercel. Ideal Skills - Proficiency in mobile app development for both iOS and Android. - Previous experience in building E-commerce apps. - Familiarity with integrating shopping cart functionality. - Ability to design and implement promotional features within the app. Please include any relevant work samples in your bid. Looking forward to hearing from you!

I am having a gig where I need a proficient data analyst to generate a comprehensive report using R Studio. The primary aim of the report is to delve deeply into website analytics data for trend analysis, extrapolation of actionable insights, and crafted recommendations. Key Requirements and Skills: - Proficiency in using R Studio for data analysis - Ability to translate data into clear, understandable findings - Excellent report writing and presentation abilities Project Timeframe: A key factor is that the report must be completed and ready for review within 5 days. Speed without compromising on quality is key to this project. If your skill set aligns to this, I'd be enthralled to consider your bid. Let's create a compelling report and reveal the fascinating s...

I'm currently looking for an iOS developer who can help with deploying my app to TestFlight. Key Responsibilities: - Assist with setting up the app for deployment on TestFlight - Ensuring the app is fully functional and stable on the platform Ideal Candidate: - Proficient in iOS development - Experience with deploying apps to TestFlight - Strong attention to detail This is a simple project that requires an expert in iOS app development and deployment. Please reach out if you have the right skills for this job.

Transform my basic, education-oriented PowerPoint slides into something simple but visually engaging. Your task involves: - Reimagining the slides to have a strong visual impact which can effectively educate an audience - Creatively incorporating cool tones, blues and greens, into the design while keeping it professional - Balancing intricate design details with clear, readable information presentation Ideal freelance applicants should have advanced skills in PowerPoint design and an understanding of color theory. Experience in creating educational content will be highly beneficial. I am looking forward to seeing your creativity shine.

We are looking for freelancers who could help us with a 4 week pilot in one of the grocery stores in Cincinnati area. You would be responsible for capturing data in the store with use of our iOS app. - This task will require visiting the same store on multiple days or even everyday in case you're available for 4 consecutive weeks. - work: 2-8h per day depending on your availability - Pilot start day: likely June 23rd. Before this date you would need to install the app, read the guidelines and visit the store for a few times for some app testing. - Most of the store visits would need to happen at 9AM More info to be provided in the private message Requirement: iPhone 11 or higher Store address: to be provided in a private message

The goal is to adjust timing of subtitles. The subtitles are in English. The video is in German. It is important that only the timing ist adjusted the content of the subtitles file must remain exactly the same. There is about 850 subtitle files that cover about 10 hours of video (each clip is about 40 seconds). The audio quality is excellent (studio quality).

I'm looking for a highly skilled developer to construct a well-integrated business portal for me, which includes website and apps for both Android and iOS. The portal should be able to efficiently enhance productivity and streamline business processes. Crucial components to be developed include: - Customer Relationship Management (CRM) with key features such as contact management, sales forecasting, and lead management. - Enterprise Resource Planning (ERP) with essential functions such as inventory management, order management, and supply chain management. - Financial and taxation modules. - Human resources and marketing modules. - Service and productivity modules. An ideal person for this job should have: - Proven experience in creating and managing business portals with ...