Google play app reviews jobs

We are looking for an experienced Freelance Mobile App Developer with a minimum of 5 years of expertise in mobile app development. The ideal candidate will have a proven track record of developing mobile applications for the automobile spares sales and service industry. Responsibilities: - Design and build advanced applications for the iOS and Android platforms. - Collaborate with cross-functional teams to define, design, and ship new features. - Work with outside data sources and APIs. - Unit-test code for robustness, including edge cases, usability, and general reliability. - Work on bug fixing and improving application performance. - Continuously discover, evaluate, and implement new technologies to maximize development efficiency. - Ensure the performance, quality, and ...

...plans to suit all budgets (no deposit necessary) Part exchange welcome Quality: Cars prepared to AA standard through our multi-point check and extensive road testing Minimum 6 months' MOT 3 month warranty as standard which can be extended up to 3 years All cars supplied HPI clear Satisfaction: Personalised, no-pressure buying experience Friendly sales staff Home delivery available Great online reviews...

I am looking for an experienc...necessary user details to the reviewer, including employee name, email, manager, manager email, department, and other pertinent details. - Reviewer's Dashboard: A dedicated dashboard for reviewers to show pending tasks and view historical approvals. Reviewers should have the flexibility to look at pending reviews based on their reportees or per application. - Automated Reminders: The system should send automatic email reminders when a review is due. - Review Frequency: The entitlement reviews should be set to a monthly frequency. Ideal Skills and Experience: - Proficient in SaaS product development - Strong knowledge and experience with Active Directory integration - Skilled in creating intuitive dashboards - Experience in developing auto...

I'm looking for a skilled web developer to crea...services, and to provide a platform for customer feedback and showcasing our clients. Key Requirements: - Create an 'About Us' page to tell our company story. - Design a 'Services' page detailing what we offer. - Implement a 'Contact Us' page for customer inquiries. - Develop a section for 'Our Clients' to display our partnerships. - Integrate a 'Customer Feedback' page to share testimonials and reviews. Ideal Skills and Experience: - Proven experience in designing and developing WordPress websites, preferably for businesses. - Strong understanding of creating user-friendly, informative websites. - Skills in web design and development, with a keen eye for detail. - Experience i...

Python/Django Developer for E-Invoicing XML Generation (ZATCA Compliant) – Bu...Ability to write comprehensive unit and integration tests. • Familiarity with digital signatures and XML schema validation. • Soft Skills: • Excellent problem-solving and analytical skills. • Strong communication and collaboration abilities. • Ability to work independently and meet tight deadlines. Project Details: • Duration: 2 days • Budget: $15 - $150 Additional Information: • Regular reviews to ensure compliance with project requirements. • Potential for future collaborations based on performance. • Flexible working hours with remote project completion. NOTE : please please Don't bid if you are busy or not sure that you are...

I'm looking for a creative and talented freelancer to manage my makeup brand's social media presence. The primary platforms will be Instagram, Facebook, and TikTok. Key Responsibilities: - Create engaging content: This includes photos, videos, and Stories/Reels. Your creativity will play a major role in content creation that resonates with our audience. - Manage social media accounts: Regular posting, responding to comments, and maintaining a positive brand presence on all platforms. - Drive brand engagement: The main goal of our social media presence is to increase engagement. Your strategies and content will need to encourage interactions, shares, and comments. Ideal Skills and Experience: - Proven experience in social media management, specifically on Instagram, Face...

I'm looking for a professional and sleek Shopify store to drop-ship a variety of electronics. The website needs to cater to all sorts of electronic products - from mobile phones and laptops to accessories. Key Features: - Customer Reviews: This will help build trust with our customers and encourage purchases. - Live Chat Support: I'm looking for a seamless integration of a live chat support feature to enhance customer service and support. - Product Comparison Tool: A crucial feature for an electronics store, enabling customers to compare specs and prices. Ideal candidates should have: - Extensive experience in creating Shopify stores, especially for drop-shipping. - A solid understanding of the electronics market. - Skills in integrating interactive features such as a p...

Needs to hire 20 Freelancers We are seeking native speakers of Italian, Ukrainian, French, Finnish, Turkish, Mandarin Chinese, Arabic, Japanese, Spanish, Portuguese, Korean, Indonesian, Dutch, Polish, Greek, Czech, Hungarian, and Danish to evaluate our AI-based simultaneous translation tool. As a consultant, your feedback will play a key role in enhancing the tool’s performance and user experience. You’ll assess the tool in various scenarios and provide detailed insights on its accuracy, fluency, and contextual understanding. Upon successful completion of the task, we offer the opportunity for ongoing collaboration on similar testing tasks. The current task is a simple comparison test. You will join a Zoom call with our linguistic data manager to perform a conversation...

I'm looking for an expert in game design and development with Godot experience to help me revamp my project. Key Areas of Focus: - User Interface: Redesign the UI to enhance usability, give it a modern look and feel, and improve accessibility for a wider audience. - Gameplay Mechanics: Adjust balance to ensure fair play and a smooth gaming experience. - Graphics and Visual Design: Upgrade the visual elements of the game to be more appealing. Ideal Skills and Experience: - Proficient in Godot game engine. - Strong background in UI/UX design. - Experience with gameplay mechanics balancing. - Capable of creating or enhancing graphics and visual design. - Knowledge of accessibility standards in gaming. The primary target platform for this project is Mobile. The expected timelin...

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I'm in need of a quality assurance assistant for our food production plant in the Netherlands, who can help with food quality assurance and control, specifically in process monitoring. Tasks include: - Conducting thorough documentation reviews - Inspecting product quality - Ensuring compliance with IFS and SKAL standards Ideal Skills: - Extensive experience in food quality assurance - Excellent process monitoring skills - Proficiency in conducting documentation reviews and product inspections - Familiarity with IFS and SKAL compliance standards

I'm seeking an expert to revamp my project proposal document in Google Docs. The goal is to create a design that is clean, clear and visually captivating, ultimately enhancing the document's overall presentation. Key Tasks: - Redesigning the document to boost its aesthetic and functional appeal - Incorporating a custom illustration as specified Ideal Candidate: - Proficient in Google Docs - Experienced in document design and layout - Skilled in creating and incorporating custom graphics - Detail-oriented with a strong sense for design Please note, I have not specified a preferred design style (Minimalist, Corporate, Creative), so a balanced, professional approach would be appreciated.

I'm looking for a professional to create an updated design for my project proposal document in Google Docs. The design should be clean, clear and visually appealing to enhance the overall presentation of the document. Key Tasks: - Redesigning the document to improve its aesthetic and functional appeal - Incorporating a custom graphic as specified Ideal Candidate: - Proficient in Google Docs - Experience in document design and layout - Able to create and incorporate custom graphics - Attention to detail and a keen sense for design Please note, I have not specified a preferred design style (Minimalist, Corporate, Creative) so a balanced, professional approach would be appreciated.

I am looking for a Google Ads specialist who can help us enhance our current campaigns with the goal of increasing our sales. Requirements: - Experience in optimizing Google Ads for sales conversion - Ability to analyze and improve upon existing campaigns Key Skills: - Proficient in Google Ads - Strong analytical skills - Sales-oriented mindset

I'm seeking a skilled Wordpress Developer to create a business-oriented website. The primary purpose of the site is to provide information about our business. Key Features: - A Portfolio/Project Gallery to showcase our work - A Testimonials/Reviews section to build credibility and trust - A Contact Form for customer inquiries Ideal candidates should have a strong background in Wordpress development, with specific experience creating business websites. A portfolio demonstrating previous work of a similar nature would be beneficial. Excellent communication skills are a must, as I value regular updates on progress and any necessary discussions throughout the project.

I'm looking for a developer to create a Flappy Bird style game for the web. Key features include: - A leaderboard tracking player scores - A play-to-earn mechanic based on those scores - A verification system ensuring players are human, not bots The graphics should be in a pixel art style, reminiscent of the original Flappy Bird game. We will provide custom images to use for graphics. Ideal candidates should have: - Extensive experience in game development, particularly for web platforms - A solid understanding of implementing leaderboard systems and play-to-earn mechanics - Skills in creating or sourcing pixel art graphics - Knowledge of bot detection systems in gaming contexts

I'm looking to develop a Shopify plugin focused on customer loyalty management. This plugin should primarily be a points-based rewards system. Key Features: - A comprehensive points-based rewards system where customers earn points through their purchases, writing reviews, and referring friends. Ideal Skills: - Extensive experience in Shopify plugin development. - Proficiency in creating loyalty management systems. - Knowledge of deploying applications to the Shopify App Store. - Competence in developing points-based rewards systems. Please note: The points system will be the only feature of the plugin, so it should be robust and user-friendly to encourage customer interaction and engagement.

My app is ready for publication and I need a seasoned Google Play Developer to assist me with the publishing process. I have already set up the Google Play Store listing, so your role will mainly focus on the technicalities of the publishing. A Play Console developer account Needed Please let me know: - Your availability - Pricing - Any requirements from my end Looking forward to your response.

I'm looking for a website designer who can create a modern-styled catalog site for my furniture store. The website will need to have several pages including: - Home Page - Product Gallery - Contact Us - About Us - Reviews - Shop - etc. Ideal candidates should have a strong portfolio in designing modern, minimalist websites, with particular experience in e-commerce and catalog sites. Familiarity with furniture catalog design will be a plus. Please provide examples of similar websites you've designed.

...Management:** Registration, authentication (JWT, OAuth), roles (learner, instructor, admin). - **Course Creation & Management:** Video uploads, document sharing, interactive quizzes, structured chapters. - **Monetization System:** Pay-per-course model, subscriptions, secure payments via Stripe or PayPal. - **Interactive Interface:** Video playback, progress tracking, course ratings & reviews. - **Instructor Dashboard:** Monitor sales, manage courses, interact with students. - **Content Moderation & Compliance:** Automated content verification (video and text analysis to prevent policy violations). - **Cloud Infrastructure:** Optimized video storage & streaming via Azure or AWS. #### **Technologies:** - **Backend:** .NET Core (REST API), M...

I need a simple yet effective minimalist design landing page for affiliate marketing. This will serve as a pre-landing page with a single step - a 'Play to Win' button. The purpose of this landing page is primarily for lead capture, as we are unable to use a redirect URL on meta ads. Key Requirements: - Create a minimalist design landing page with a 'Play to Win' button. - Pages for privacy policy and terms of use can be replicated as they are. - The landing page will be hosted by my client, so I need the website files returned in a ready-to-host format, preferably in HTML to avoid any plugin dependencies. Ideal Skills and Experience: - Proven experience in creating landing pages especially for affiliate marketing. - Excellent skills in HTML and web deve...

...looking for a freelancer who can build a comprehensive hotel management website for my business. Key Features: - A robust Booking System: This should facilitate seamless room reservations and cater to potential event bookings and package deals in the future. - Detailed Room Information: Potential customers should be able to view extensive details about each room. - Customer Reviews: A section dedicated to customer reviews is essential to build trust and encourage user interaction. Ideal Skills: - Prior experience in developing hotel management websites is highly preferred. - Excellent knowledge of creating secure and user-friendly booking systems. - Proficiency in web design to ensure detailed and visually appealing room displays. - Skills in integrating customer feedba...

My Flutter app is currently prompting to select a Google account every time I attempt to open a PDF from Google Drive. This is a minor issue, and I'm looking for a freelancer who can fix this promptly. Key Requirements: - A thorough understanding of Flutter, specifically the stable version. - Experience with the Google Sign-In library. - Ability to troubleshoot and resolve issues efficiently. Please note, this is a small task and I have set a fixed amount for this requirement. Bids are welcome only from freelancers who are comfortable with this.

Magazine Designer for Salt Baked City Project Overview: Salt Baked City is Utah’s leading independent cannabis magazine, featuring high-quality journalism, product reviews, and industry insights. We’re looking for an experienced magazine designer to create our quarterly print publication with a polished, professional, and engaging layout. Scope of Work: Full magazine design (quarterly issues): Approximately 48-64 pages per issue Layout & typesetting: Consistent, visually engaging design with attention to readability Ad placement: Strategically integrating advertisements without disrupting editorial flow Cover design: Eye-catching, high-quality magazine covers Print-ready files: Preparing files for professional printing, including proper bleeds, margins, and c...

...file. The prompt is intended to modify the word file. The statement from chatgpt states that it has performed the task as instructed and provides me with a link to download the new file. But when I download this file, I notice that chatgpt has in fact not made any changes to the file. Where am I making a mistake. Can you please guide me. I want to create a chatgpt prompt or agent that analyses, reviews and modifies excel and word files Requirements: - Modify both Word and Excel files - Word modifications: Text edits, Formatting changes, Content review and suggestions - Excel modifications: Data entry and edits, Formatting changes, Formula updates and suggestions 1 use case is that the prompt should modify the file Updated audit report so that the comments should disappear as ...

Project Description: Objective: Optimize Google Business Profiles (GBP) for USA-based businesses to improve local search rankings and visibility. Scope of Work: Complete profile setup and optimization for new or existing Google Business Profiles. Ensure NAP (Name, Address, Phone) consistency across all platforms. Optimize business description with relevant keywords for better SEO performance. Select and optimize appropriate business categories. Add high-quality images and videos that resonate with the business's brand and offerings. Implement structured data markup to enhance search visibility. Optimize services, products, and attributes based on industry-specific needs. Ensure the integration of ac...

...Us: Company background, vision, and mission. Products/Services Page: Showcase of export products with high-quality images and descriptions. Blog Section: Ability to publish weekly blogs (WordPress or a simple CMS). Contact Us Page: Contact form, email, phone number, and Google Maps integration. FAQ Section: Common questions and answers related to our business. Certifications & Compliance Page: Showcase of industry certifications, quality standards, and legal compliance to build trust. Testimonials & Client Reviews Page: A section dedicated to positive feedback and experiences from previous clients. Case Studies & Success Stories: Real-life examples of successful exports and collaborations. Sustainability & Ethical Sourcing: Information about sustain...

I'm looking for a...in the chorus. Please note that AI-generated tracks will not be accepted. Budget: INR 1000 for one track. Additionally, I would like to know what other instrumental tracks you're capable of producing. I am particularly interested in more complex arrangements that incorporate multiple instruments. Please suggest which other instruments you can play. Key requirements: - Proficiency in violin - Experience in music composition - Ability to play drums - Understanding of soft and mellow music styles - Creativity in arranging multi-instrumental tracks - No AI: All work must be original and human-generated. I look forward to hearing your original, non-AI, instrumental tracks. Song Spotify Link Below

I am looking for an experienced Google Ads specialist to help scale an existing real estate website focused on selling multiple luxury chalets in Switzerland. The primary goal is to attract high-quality leads through highly targeted Google Ads campaigns and conversion optimization. Your Tasks: Google Ads Strategy & Execution: Plan, set up, and manage high-performing Google Ads campaigns (Search, Display, and Retargeting). Optimize campaigns to maximize conversions and improve ROI. Implement smart bidding strategies and continuous A/B testing. Lead Generation & Retargeting: Develop strategies to capture, track, and nurture leads efficiently. Implement dynamic retargeting to re-engage interested prospects. Landing Page Optimization (in collaboration wit...

Hello, We have the Reviews page () and we want to make the below changes: 1. It should show only the Reviews, and to show a button "Write your review" in order for the form to open and put their review 2. In each review should show the name of the person who wrote it. 3. If in the page does not have reviews, it should show the message "There are no reviews yet". 4. When the customer submits a review, to show him a page with the message: "Thank you! The reviews must first be approved in order to appear online" Check please the attached images, in order to see how we want the design to be.

I'm in need of a skilled Python developer to create a cost-effective Google search crawler for me. The crawler should: - Use specified dorks, such as site:*., to find site links. - Extract all hyperlinks from the search results, including those with and without query parameters. The extracted hyperlinks should be stored in a PostgreSQL database. I'm looking for a freelancer who can deliver a robust and efficient solution without relying on third-party services. Experience with web crawling, Python, and PostgreSQL is essential for this project.

I'm in need of a professional video editor to help with a YouTube gaming video. Key Requirements: - Expert in editing gaming videos. - Skilled in creating engaging transitions and effects. - Able to incorporate...YouTube gaming video. Key Requirements: - Expert in editing gaming videos. - Skilled in creating engaging transitions and effects. - Able to incorporate background music to enhance the viewing experience. Ideal Candidates: - Previous experience with YouTube gaming content. - A portfolio showcasing similar projects. - Creative and able to bring fresh ideas to the editing process. Your edits will play a crucial role in the video's success, helping to engage viewers and keep them coming back for more. Please reach out if you have the skills and experience need...

I'm looking to create a modern, user-friendly research report store, similar to and , to list our reports. The website needs to be designed in a modern style with a focus on usability and aesthetics. Key features required: - An all-in-one import plugin for WordPress to facilitate bulk posting of reports. - A comprehensive search and filtering system. - A user reviews and ratings system for quality control and engagement. - A newsletter subscription feature for updates and promotions. - Sections for a report store, news, and blogs. Please note, the website needs to be designed in a modern style with a focus on minimalism and corporate usability. Payment Gateway: - Integration of PayPal as the sole payment gateway for purchasing reports. Ideal Skills: - Proficiency

I'm seeking a freelancer with extensive Google Sheets experience. You'll be tasked with: - Analyzing and visualizing various types of data: sales and marketing, financial and accounting, as well as user and customer data. - Utilizing all of Google Sheets' collaboration and sharing features. - Implementing automated data entry and updates. Additionally, you may need to develop software to assist with managing financial and accounting data, which should include: - Automated financial reporting - Budget tracking and allocation - Expense management and tracking Ideal candidates should have a strong background in data analysis and software development, with proven experience in using Google Sheets for complex tasks.

I'm seeking a freelancer with extensive Google Sheets experience. You'll be tasked with: - Analyzing and visualizing various types of data: sales and marketing, financial and accounting, as well as user and customer data. - Utilizing all of Google Sheets' collaboration and sharing features. - Implementing automated data entry and updates. Additionally, you may need to develop software to assist with managing financial and accounting data, which should include: - Automated financial reporting - Budget tracking and allocation - Expense management and tracking Ideal candidates should have a strong background in data analysis and software development, with proven experience in using Google Sheets for complex tasks.

I require expert assistance with my Google Search Console. Some of my pages are not being indexed and I need help pinpointing the issue. Ideal Skills: - Proficient in SEO and Google Search Console - Experience in troubleshooting indexing issues - Knowledgeable about sitemaps and their impact on indexing Please, I would appreciate a professional who can walk me through fixing the issues and ensuring my pages get indexed.

I am in the process of launching a craft store, selling an array of p...product visibility and subsequently, my sales. I have some experience with Amazon, but I'm looking for an expert who can help me optimize my listings. Key Requirements: - Assistance in creating compelling product descriptions - Guidance on adding high-quality images - Support in setting competitive prices - Expertise in SEO Optimization - Experience with Sponsored Ads - Strategy for Customer Reviews Optimization The ideal candidate will have: - Proven track record in Amazon product listings - Strong knowledge of SEO and digital marketing - Excellent communication skills - Experience in the craft or similar industry is a plus I am eager to improve my Amazon presence and would appreciate your expertise i...

I'm seeking a skilled web developer with social media expertise to create a product-centric website and enhance our presence on Face...website and enhance our presence on Facebook and Instagram. Website Requirements: - Primarily designed to showcase our company's products - Features a comprehensive product catalog - Includes a user-friendly shopping cart - Incorporates a section for customer reviews Ideal candidates should have: - Proven experience in web development, particularly in e-commerce - A strong understanding of social media management - Creative skills to improve our social media sites and attract more customers - Excellent customer service skills to handle reviews and feedback. This is a temporary/freelance position but may lead to a long-term arrang...

I'm looking for a modern, sleek logo for my mortgage broking firm, "Your Loan Connect." The design should primarily feature blue and white and incorporate abstract shapes. I’d love to see a creative play on the word "Connect" to highlight how we link clients with mortgage solutions. The ideal designer should have a strong background in logo creation, a keen eye for modern design trends, and a flair for innovative branding.

I'm seeking a freelancer proficient in Google Sheets to design a personalized expense manager for me. Key Requirements: - The first sheet will be where I input my data and it should automatically populate the second sheet. - The second sheet needs to summarize my expenses by category. - The third sheet needs to provide graphical interpretations of my expenses as Pie charts, Bar graphs, and Line charts. - The expense manager needs to track specific categories: Food and groceries, Transportation, and Utilities and bills. Ideal Skills and Experience: - Proficient in Google Sheets with advanced skills in formulas and data automation. - Experienced in creating visually appealing and easy-to-understand data presentations. - Knowledgeable about personal finance management an...

...approximately 65 to 75 pages. I need assistance in reformatting it in Google Docs. The content should remain unchanged; the focus should be on enhancing the document's visual appeal. Key Requirements: - Design Elements: The entire document needs to be reformatted. This includes the incorporation of headers and footers, the use of bullet points and numbered lists, as well as the application of custom fonts and colors. - Layout: The layout of the document should follow a policy manual standard. This means a single-column layout with some sections possibly requiring a two-column layout. - Table of Contents: A table of contents is necessary and should be included in the document. Ideal Skills and Experience: - Proficiency in Google Docs - Strong attention to detail - ...

A leading IT services company based in India is seeking a dynamic and results-oriented Business Development/Sales Representative to generate leads and close deals in the UK and USA markets. This is a fantastic opportunity to join a growing company and play a key role in its expansion. Responsibilities: Utilize provided market research reports to identify and qualify potential clients in the UK and USA. Conduct cold calls and email outreach to potential clients. Generate leads and schedule meetings for the company's sales team. Represent the company and its services professionally. Negotiate contracts and close deals. Provide accurate and timely reports on sales activity.

My Google Ads account has been suspended for allegedly violating the Circumventing Systems policy. I appealed once but was unsuccessful and didn't get clear details from Google. I'm looking for a seasoned Google AdWords professional who can help me understand the issue and reinstate my account.

I'm looking for a professional to help boost my sales through a Google Ads campaign. My business revolves around selling physical products aimed at general consumers. Key Requirements: - Proven experience with Google Ads, preferably in e-commerce. - Demonstrated ability to generate leads and convert them into sales. - Skills in targeting and reaching general consumer market effectively. - Capability to create engaging ads that promote my physical products. Your primary goal will be to generate more sales or leads through this campaign. Please share examples of successful campaigns you've managed in the past.

I'm looking for an experienced eCommerce developer to build a Shopify store for my physical products. The store should embody a modern design and include: - A clean, user-friendly interface with a modern aesthetic - Product reviews feature integrated seamlessly into the product pages Please have a strong portfolio of Shopify stores you've built in the past, particularly those with a modern design. Familiarity with product review systems is a must. I’m excited to see how you can turn my vision into a successful online store.

I'm seeking a talented mobile app/software developer to create a car sharing rental app for both iOS and Android platforms. Key Features: FOR THE RENTER - User Registration & Authentication – Sign up via email, phone, or social login. - Profile Management – Update personal details, payment methods, and rental history. - Car Search & Filters – Search for cars based on location, date, price, type, brand, fuel, transmission, etc. - Car Details Page – View car photos, specifications, pricing, owner details, and reviews. - Instant Booking & Request Booking – Book cars immediately or send requests for approval. - Secure Payments – Integration with Stripe, PayPal, Apple Pay, Google Pay, etc. - Ride Scheduling &nda...

I own a WordPress website and need an expert to set up my Google Analytics code and Google Search Console for me. Key Requirements: - Google Analytics: I already have an account, so setup involves integrating my website with this account and configuring it to track sales and revenue. - Google Search Console: This should also be set up in conjunction with Google Analytics to provide comprehensive insights into my website's performance. Ideal Skills: - Proficient in WordPress - Experienced with Google Analytics and Google Search Console - Knowledgeable in tracking eCommerce metrics

My app is ready for launch, and I need assistance with its upload to the Google Play Console. All necessary assets for the Google Play Store listing are prepared and ready to go. Ideal Skills: - Proficient with Google Play Console - Experience with gaming app uploads - Knowledge of app submission requirements

I need a Google Sheets specialist who can help me analyze some accounting data. This includes tasks related to our manufacturing costs. Key requirements: - Proficient in Google Sheets, with a strong ability to manipulate and analyze data. - Experience in accounting data analysis. - Able to provide insights into manufacturing costs. This project will involve primarily data analysis tasks, with the possibility of automating some tasks if a suitable solution is identified.

...offering a myriad of services including pet sitting, grooming, dog walking, nail cutting, animal hygiene, installation of cat claw guards, among others. Key Requirements and Features: - Comprehensive range of pet services - User-friendly interface for service providers and pet owners - Robust messaging system for communication - Reliable appointment scheduling system - Fair and transparent service reviews - Secure Credit/Debit card payment processing - Profile creation for both service providers and customers - Timely appointment reminders Ideal Skills and Experience: - Proven experience in developing transactional online platforms - Expertise in integrating secure payment processing systems - Solid understanding of user interface (UI) and user experience (UX) design principle...