Django twitter integration jobs

I'm looking for an experienced Java developer to help me with my test cases. The primary focus of these tests is Integration testing for multiple components. Ideal skills and experiences: - Java programming - Expertise in Mockito/Power Mockito - Experience in integration testing - Ability to work with existing test cases and refactor them.

...your role is pivotal in ensuring the quality and reliability of our software. You will work closely with our development team to meticulously test and validate our applications, identifying and rectifying any issues that may arise. Key responsibilities include: - Conducting rigorous testing across our web applications to detect and report bugs. - Collaborating with developers to ensure seamless integration and functionality. - Employing your strong analytical and strategic thinking to formulate effective testing strategies. Requirements: We are seeking an individual who possesses: - Very good knowledge in various testing methodologies, frameworks, and tools. - Good knowledge of software development lifecycles and processes. - A meticulous attention to detail and a passion for del...

Promotion for you account to get followers, we will Target for upto 5k followers

...range of functionalities. Key Requirements: - I specifically need the integration to support two-way communication. This means it should not only send notifications to users, but also allow for the receipt of tickets via WhatsApp and the ability to reply to them. - Besides these, I also want the integration to have the following features: - Automatically create tickets - Provide real-time ticket status updates - Allow for tickets to be replied to from WhatsApp - Support the attachment of media files to tickets Ideal Skills and Experience: - Proficiency with both OSTicket and WhatsApp APIs - Previous experience with integrating WhatsApp into a ticketing system - Strong technical skills to ensure seamless integration and functionalities - Good communication...

I'm in need of a professional who can help me finalize my app by integrating a colour recognition feature....the app. This can be in the form of a video or slides, whichever you find most suitable. - Database Access & Training: I will also need full access to the app's database. You should guide me through the steps required to edit the database effectively. Ideal Freelancer: - Experienced App Developer: You should have a proven track record in app development, with a particular focus on database integration and feature addition. - Proficient in Colour Recognition: Knowledge of how to implement colour recognition features within apps will be highly beneficial. - Effective Communicator: The ability to explain complex coding concepts in a clear and concise manner is ess...

I'm launching a brand new Arabic podcast focusing on news and current affairs. My vision is to build a strong online presence across multiple platforms, including YouTube, Facebook, Twitter, and TikTok. I aim for this project to be the first successful podcast of its kind, connecting the community from New York to Egypt. Key Requirements: - Arabic fluency and understanding of cultural nuances - Proficiency in audio production and recording - Experience in podcasting or radio production - Social media management or marketing skills - Ability to create engaging content for different social media platforms - Knowledge of current affairs and news reporting - Familiarity with the podcast landscape and trends Your role will be to help me: - Develop a podcast format that will resona...

...comprehensive boat booking software. This solution should be able to handle both online and offline bookings, streamlining our operations and ensuring a seamless booking experience for our customers. Essential Features: - Calendar integration: This is pivotal for tracking bookings, availability, and scheduling maintenance. Previous experience in integrating software with multiple calendar platforms is beneficial. - Payment processing: The software should be able to accept, process, and track payments in a secure manner. Experience in payment gateway integration is a plus. - Customer notification system: It should be capable of updating customers on booking status, payments, and upcoming trips. Experience with automated messaging systems and customer communication managem...

...(ZAPTA)?type=design&node-id=5042-102&mode=design The website should be built using JavaScript. The right developer is diligent, detail-oriented, highly responsive, and has a strong background in building e-commerce platforms, particularly with multi-vendor functionality and integration with print-on-demand services, and have experience with Figma for design implementation. Additionally, proficiency in REST API integration is crucial for connecting with Gelato's services. () The developer should also come with suggestions and know what features and solutions are needed for the intended function of the platform. If you believe you are a good fit for this project, please familiarize yourself with the attached

...create a Telegram bot that can receive and distribute trading signals from my premium indicator on TradingView. Key Requirements: - The bot should have direct API integration with my TradingView account. This way, it can automatically fetch signals from my indicator as soon as they are generated. - The primary function of the bot will be to relay these signals directly to subscribers via Telegram. This service should be secure, efficient and timely. Additional Notes: - The ideal candidate will need to have a solid understanding of trading signals and how they are used. Experience with TradingView indicators and API integration is a significant plus. - Previous experience developing Telegram bots, especially those focused on the finance industry, would be highly benefici...

I have a project where I need assistance with a few specific aspects of deploying node.js. These include: - Connecting to a PostgreSQL database that is currently partially set up, - Integrating with Sequelize, specifically addressing problems with model relationships, - Establishing a connection to AWS. This will be an hourly consultation, so I'm in need of a ...aspects of deploying node.js. These include: - Connecting to a PostgreSQL database that is currently partially set up, - Integrating with Sequelize, specifically addressing problems with model relationships, - Establishing a connection to AWS. This will be an hourly consultation, so I'm in need of a freelancer who is highly skilled in node.js deployment, PostgreSQL database set up, Sequelize integration, ...

I need a custom-built website that is visually appealing, optimally functional and user-friendly, and compatible across all devices. The site will serve as an e-commerce platform where visitors can view and purchase our products. Signup . The order pro...ability to send promotion messages to registered customers. This will be a key part of our marketing strategy. Payment Gateway: - The site should integrate Square as the payment gateway. Ideal Skills and Experience: - Experience in developing custom e-commerce websites. - Proficiency in CMS development. - Strong understanding of database management. - Prior experience with Square payment gateway integration. - Aesthetically pleasing web design portfolio. - Excellent communication skills, as we'll need to work closely througho...

I'm interested in application development for both Android and iOS platforms. The key feature is to allow sending SMS messages to a selected database. Any professional stepping into this project should be able to handle: - Database development: The backend needs to be desig...should be able to handle: - Database development: The backend needs to be designed to store contact details efficiently. Expectation is to accommodate less than 100 contacts initially, with potential for future expansion. Strong database management skills are a prerequisite. - App development: Looking for someone with profound knowledge of Android and iOS app development. Familiarity with SMS integration in apps is essential. Don't shy away from illustrating your previous experience in similar pr...

I am embarking on an exciting venture of starting an Arabic podcast with a focus on 'News and Current Affairs.' My vision is to build a robust online presence through multiple platforms, namely YouTube, Facebook, Twitter, and TikTok. Your Tasks: - Helping start and build the podcast - Utilizing these platforms for maximized reach and engagement - Developing a strategy for weekly interaction with my audience The ideal freelance partner for this project will have: - Proven experience in starting and promoting podcasts - Deep understanding of the mentioned social media platforms, especially in relation to the Arabic-speaking demographic - Experience in fostering viewer/listener interaction - Interest or background in news and current affairs would be a bonus. Project su...

I am looking for an experienced Flutter developer to build a comprehensive e-comm...should be designed to support both Android and iOS platforms. It should be optimized for both mobile devices and tablets across both systems. Ideal Skills: - Proficiency in Flutter development is a must. I expect a polished, user-friendly interface that is consistent across both platforms. - Previous experience with e-commerce applications is a plus. Familiarity with shopping cart and payment integration functionalities would be highly beneficial. Please provide examples of your previous work, particularly within the e-commerce sector, when applying. Please check this figma design and if you can do it, let me know

...developer to join our team and help us bring this vision to life. Your expertise in the following skills and technologies makes you an ideal candidate for this project: - Development and design of an E-commerce platform with a strong emphasis on product catalog browsing. - Implementing unique functionalities like product sample requests. - Ensuring the platform is secure and user-friendly. - Integration of a user management system for managing product listings. It's important to note that the management of product listings will be handled by your team once the platform is live. Therefore, the platform should be designed with user-friendliness and ease of management in mind. We believe that with your skills and our innovative approach. You have a proven track record in...

...Org IG page, make one sample post OR reels for Expathy and submit it between 20th of May- 26th of May. Colors: Green (#012b28) Yellow (#ebb42c) We are looking for an experienced social media expert who can manage and promote EXPATHY across Facebook, Twitter, and LinkedIn. Key Responsibilities: - Content creation - Design via Adobe programs such as graphic designs and video content - Management: Posting content multiple times a week across all platforms - Making collaborations Ideal Candidate: - Proficiency in managing Facebook, Twitter, and LinkedIn - Demonstrable experience in social media marketing - Ability to create and curate engaging content - Strong analytical skills to assess the performance of the social media accounts - Excellent communication and organiz...

I'm looking for a skilled web designer who can create a high-end e-commerce website. Key features should include: - A product gallery to showcase items - Seamless and functional shopping cart for easy checkout - Integration of a customer review system While I'm not certain about the exact color scheme or branding guidelines just yet, I'd appreciate it if you could provide advice or examples of effective designs. Proven expertise in designing e-commerce sites is crucial to fully understand and meet the needs of this project. Your portfolio showcasing similar projects would be immensely helpful.

We are looking for a skilled freelancer to integrate Google Customer Reviews into our Google merchant.

I'm seeking an experienced Node.js developer for a full-stack project. This will involve both front-end and back-end development. Ideal Skills and Experience: - Strong knowledge of Node.js - Proficiency in front-end technologies, such as HTML, CSS, and JavaScript - Experience with front-end frameworks like React or Angular - Knowledge of database integration - RESTful API development experience - User authentication and management I'm open to discussing the specific features and functionalities you can bring to the project.

I'm seeking a Django/ Java Script with Bootstrap expert who can assist with the layout and design of my website atplands.com. The primary goal of this project is to update the site's visual appearance. My website: Reference downloadable Theme code: Key tasks include: - Reviewing the current website and providing recommendations for improvements - Collaborating with the team to create a new, fresh look for the site - Ensuring the new design is functional and user-friendly Ideal skills for this project include: - Strong experience with Django/ Java Script with Bootstrap - Proven track record of working on front-end development using JavaScript/Bootstrap - A good eye for design and layout - Ability to understand and implement JavaScript

Phonepe Integration in Wix Website. Need Payment gateway solution for wix websites. We want to accept payment through upi like QR code and upi. Need own integration

I am looking for a skilled individual who can help me promote the links of my website across social media platforms. Although I skipped the question on which platforms, I expect the freelancer to have experience with Facebook, Instagram and Twitter. The goal of the project is to increase website traffic, generate leads and ultimately boost sales. The target audience for my website is primarily aged between 25-34.

I'm looking to develop a cutting-edge 3D website specifically designed as ...leverages 3D technology to visually display and interact with our products. Specifically, the requirements are as follows: - Expertise in 3D modeling, rendering and website design. - Experience in eCommerce, specifically dealing with clothing and accessories. - Ability to create a user-friendly interface for customers to seamlessly explore, select and purchase products. - Knowledge in the integration of payment systems and shopping carts. - A knack for creativity and an eye for aesthetically pleasing design schemes. My ultimate goal is for potential customers to have an immersive shopping experience, almost as if they're physically in a boutique, perusing through a slew of clothing it...

I need an Android app that includes an integrated Tapjoy offerwall. The main functionalities of the app should inc...of the app should include: - User Registration: Users should be able to log in using their email and password. - Offerwall Integration: The app should have a single Tapjoy offerwall integrated into it. This is the core feature of the app. - User Balance: The user's balance should automatically update after they complete an offer. Ideal skills and experience for this job include: - Proficiency in Android development, including experience with integrating third-party offerwalls. - Understanding of user registration and secure login systems. - Experience in developing apps that update user balances automatically. - Knowledge of Tapjoy or similar offerwall inte...

I require an experienced and proficient developer who is familiar with both WebRTC and Asterisk. The objective is to expand the functionality of my current Asterisk setup by integrating it with WebRTC. The specific features to be integrated are: -Voice Calling -Video Conferencing This project seeks to enhance the communication capabilities of my Asterisk setup, thus the ideal candidate would have considerable experience managing such integrations in the past. Sound knowledge of VoIP, SIP, and related technologies will be greatly appreciated. An understanding of the Asterisk framework and its API will be critical.

I am in need of an expert who can effectively integrate WebRTC and Asterisk to achieve real-time audio and video communication. This functionality is intended pri...achieve real-time audio and video communication. This functionality is intended primarily for internal team members. Therefore, it should ensure: - Seamless and effective call routing and handling - Successful integration with our existing telephony systems - Provision of standard-definition quality for both audio and video communication The ideal candidate for this project has substantial experience with WebRTC and Asterisk, and has successfully executed similar integration projects in the past. This professional should also be knowledgeable about telephony systems and their integration for real-time com...

I'm looking for a skilled developer to build a salon appointment aggregator platform. This innovative tool should streamline the booking process for salons, beauty parlors, and stylists. Key Features Required: - Calendar Integration: This platform must allow each salon to manage their calendar and synchronize it with customer bookings. - Customer Reviews and Ratings: A system for customers to provide feedback on their experience is also required. It should enable future patrons to make informed choices about the services they engage. - SMS Notifications: The platform should notify customers of their bookings via SMS. Client Data Collection: In addition to standard contact information, the system should also be capable of capturing client preferences, including: - Phone ...

...The controller should easily synchronize with alarm systems, enabling automated responses in case of triggered alerts. • Seamless integration with access control systems: I wish to automate the access system in my shop, hence the PCB controller must be compatible with modern digital access mechanisms. • Door sensor compatibility: The controller should also connect flawlessly with door sensors, to monitor and log the opening and closing activities. The ideal freelancer for this task should have expertise in electronics, PCB design, and have a track record of developing similar high-tech automation systems. Knowledge and experience in security systems integration will be an added advantage. I appreciate someone who can not only execute the task but also advise o...

...looking for a skilled individual who can help me promote the links of my website across social media platforms. Although I skipped the question on which platforms, I expect the freelancer to have experience with Facebook, Instagram and Twitter. The goal of the project is to increase website traffic, generate leads and ultimately boost sales. The target audience for my website is primarily aged between 25-34. The ideal candidate for this project would have: - Proven experience in website link promotion - Proficiency in handling Facebook, Instagram and Twitter platforms - Ability to target the 25-34 age group - Understanding of lead generation and sales boosting techniques via social media Interested freelancers should be ready to propose a strategy and be able to demonstr...

we are looking for react developer with experience in APIs to check api document and implement validations and fix the API posting . 90% of the code is already implemented , only validations and posting part needs to be fixed . this willl lead to more projects in future Key Requirements: - Proficiency in React development - Experience with API integration in React - Ability to determine and implement the most suitable React APIs for the project's needs

As an investor seeking to streamline my algorithmic trading operations, I am in need of an able Python Developer who specializes in automation tasks. This role requires an indivi...seeking to streamline my algorithmic trading operations, I am in need of an able Python Developer who specializes in automation tasks. This role requires an individual with: - Mastery of Python and experience with automation tasks, most especially within the investment and stock market scenario. - Skilled and knowledgeable in stock market terminology with experience in use of Websockets for API integration Suitable candidates are expected to have good communication skills to effectively understand and implement required changes in a timely fashion. Help me maximize my trading potential with your Python ...

...startups enlisted. - Meetings administration: Schedule, follow up and manage meetings with respective stakeholders. - Integration with a CRM: A centralized place to manage our relationships. - Integration with payment gateway: Financial transactions can be done within the same platform. - Email marketing integration: To send, track, and manage email marketing campaigns. - Programme management: To integrate programme operations seamlessly. - Data collection, analysis and reporting tools: To gain meaningful insights from data. Ideal freelancers for this project should have extensive experience in portal development, knowledge about incubator operations, excellent integration skills and proficiency in data analysis and reporting. Experience in CRM, Paym...

...Creation & Scanning: The app should offer the functionality to generate QR codes for items and boxes, and the ability to scan these codes for easy data input. - Item Lists per Box: It is essential that the app can maintain a list of items uniquely attributed to each box. This feature should be intuitive and user-friendly, allowing for easy additions, deletions, and modifications. - Image & Photo Integration: To enhance the tracking process, the app should offer the capability to take photos or add pre-existing images for each box. This visual element will significantly improve item identification and management. Platform & Function: - Cross-Platform Development: The application should be developed for both iOS and Android platforms, ensuring that I can access and uti...

I...machine software engineer who can proficiently integrate software with hardware. Key tasks: - The successful freelancer will be required to integrate software with an industrial control system and Programmable Logic Controllers (PLCs). Ideal skills and experience: - The ideal candidate will have considerable experience in machine software engineering, with a focus on software and hardware integration. - In-depth understanding and hands-on experience with industrial control systems and PLCs are crucial for this task. - Experience with programmable logic controllers (PLC) is particularly critical. We are looking to build a load bank with Canbus or another form of communication protocol that can be controlled from a single location. Software will have to be developed from the ...

...The primary goal of this project is to build a fully functional e-commerce website. - Product Management: The site will host less than 50 products initially, so experience in handling a modest product catalog is required. - SEO Optimization: A solid knowledge of SEO best practices, particularly in an e-commerce context, will be very beneficial. - Payment Gateway Integration: The site will require secure payment gateway integration to facilitate transactions. - Responsive Design: Ensuring the site is fully responsive across devices is a must. - Customizable Themes: The ability to work with and possibly customize existing themes is preferred. Ideal Skills and Experience: - Proven experience in e-commerce WordPress site development is a must. - Strong understanding of e...

As a medium-sized business, I'm looking to enhance my brand presence and awareness among young adults (18-24). For this, I need a comprehensive social media campaign that will focus on Instagram, TikTok, and Twitter. Key deliverables: - A strategic approach to increase brand awareness, not just followers, on the selected platforms - Engaging content creation and posting schedules - Monitoring and analysis of the campaign's effectiveness Skills/Experience: - Proven track record in social media marketing, especially within the platforms specified - Understanding of young adult target audience and ability to tailor content accordingly - Strong analytical skills for campaign evaluation and optimization

I am developing a project in Unity 2021 that requires the integration of Ultra Leap for gesture control. The main goal is to recognize and respond to simple gestures such as swiping and tapping. The ideal candidate for this project will have: - Strong experience with Unity, particularly in Unity 2021. - Proven experience in integrating Ultra Leap technology. - A good understanding of gesture control systems. - The ability to work with simple gestures. Please provide examples of your previous work in Unity, particularly those involving similar functionality. Your proposal should also indicate your experience with Ultra Leap integration. The project is time-sensitive so a quick turnaround time is highly desirable.

I'm in need of a skilled developer to create an online store using WordPress. The store will specifically cater to digital products, hence, appropriate plugins and features will need to be implemented. Key Project Requirements: - Implement a shopping cart system - Integrate a payment gateway: Stripe along with p24, blik, sofort, skrill, giro, and ideal - The store will exclusively sell digital products The ideal candidate for this project should be adept in WordPress, have previous experience in building online stores, particularly for digital products, and have proven experience in integrating Stripe and other specified payment gateways.

...resolve these. Fix Bugs and Security Issues: Identify and fix any existing bugs and security vulnerabilities in the current project. Ensure the new version adheres to the latest security standards. API Integration: Connect the backend with the frontend using APIs. The APIs should be well-documented, secure, and efficient, allowing seamless communication between the backend and frontend. Requirements: Proven experience with CodeIgniter 3 and 4. Strong knowledge of SQL query optimization. Expertise in identifying and fixing bugs and security issues. Experience with API development and integration. Ability to work with the existing database structure without alterations. Good communication skills and ability to provide regular updates. Deliverables: Fully upgraded CodeIg...

...and management, with a focus on music catalog organization. - Familiarity with the unique challenges and requirements of the radio industry in relation to music distribution. Since I do not currently possess a database or system for managing music rights, royalties, and catalog information, the successful candidate will be required to build this system from the ground up, ensuring seamless integration with the DDEX distribution system....

I need a website developed for my e-commerce business. This e-commerce website will be selling less than 50 products. The payment methods I'd like to integrate are UPI, Debit Card and Credit Card. Key requirements include: - Development of an e-commerce website - Integration of UPI, Debit Card and Credit Card payment methods - Ensuring the website is user-friendly and visually appealing Ideal skills for this project are: - Proficiency in e-commerce website development - Experience in integrating various payment gateways - Strong design skills to make the website visually appealing to potential customers

I'm seeking a skilled and creative logo designer to help create a unique and captivating logo for my business. The logo should incorporate the below criteria: - Usage of bold and vibrant colors to ensure the logo stands out and grabs attention. - Both text and image should be utilized in the design, creating a seamless integration and balance between the two. Ideal skills and experience: - Proven experience in logo design with a strong portfolio showcasing previous work. - Proficiency in graphic design software. - An understanding of color theory and a knack for employing bold, vibrant colors effectively. - Creative flair, originality, and a strong visual sense. Please note, I didn't specify a style preference. As a result, freelancers should feel free to apply the...

I need an engaging and distinctive logo for my Asian food truck business, 'Wok Wow'. The logo should make a bold statement while maintaining simplicity. Key Requirements: - Integration of a wok into the logo design - Bold and simple typography - A minimalist aesthetic - An Asian feel representative of our cuisine Color Preferences: - Predominantly red, black and yellow Font Preferences: - Should not be too generic, it needs to set us apart Ideal skills & experience: - Comprehensive experience in logo design - Experience with food and beverage industry preferred - Strong understanding of the Asian aesthetic - Excellent typography skills This logo will represent us across various marketing channels so I require someone with an understanding of creating adap...

I'm in need of a skilled web developer to assist with my website( real estate), which is an informational site with a requirement for a blog section. Key Project Details: - **Website Type**: The website is primarily an informational platform. The main goal is to provide visitors with useful and relevant information about property(buy, sell, rent). - **Blog Section**: I require a blog section to be integrated into the website. This will be a key feature to help engage and inform visitors. - **Target Audience**: Although I didn't specify my target audience, it's important to design the site with a broad audience in mind. Skills and Experience: - Proficiency in web development with a focus on informational websites. - Experience with implementing blog sections on websites. - ...

I'm in need of a full-service marketing team, with expertise in social media management, SEO, email marketing, and strategy development. Your role will involve: - **Social Media Management**: You'll be responsible for managing our presence on Facebook, Instagram, Twitter, Google, and YouTube. This includes content creation, audience engagement, and growing our following. - **SEO**: Your task will be to optimize our website and content for search engines. This will involve keyword research, on-page optimization, and link-building. - **Email Marketing**: You'll be in charge of creating engaging email campaigns that drive traffic and conversions. This includes list management, segmentation, and A/B testing. - **Marketing Strategy**: I'm looking for a team that c...

...shipping processes. We are looking for an experienced freelancer to develop plugins and interfaces for various e-commerce platforms. Here are the Plattforms we are seraching Freelancers for: Wix Ikas JTL-Shop Magento BigCommerce WooCommerce Gambio PrestaShop OpenCart Analyze and understand the specific requirements and integration possibilities of the listed platforms. Implement secure and efficient interfaces between the plugin and the respective e-commerce platforms. Ensure the plugin's compatibility with the latest versions of the platforms. Perform testing and debugging to ensure smooth functionality of the plugin. Document the development process and create user guides. Co...

I need a highly functional booking and appointment website specifically designed to fit the needs of my clinic. As an essential feature, it must effectively manage detailed patient records. Key integration encompasses live chat support, a contact form, and both audio/video online consultation features. Ideal skills and experiences: - Proficiency in creating medical/clinic-based websites - Experience in implementing effective booking and appointment features - Experience with patient record management systems - Expertise in integrating communication features such as live chat, contact form, and online consultation tools on a platform - Strong history of data security to ensure patient details are safely stored and processed.

I am specifically seeking Anup for this project. I aim to have a mobile app developed for both iOS and Android platforms. Key features should include ...Android platforms. Key features should include in-app purchases and push notifications. Furthermore, I would like the app to seamlessly integrate with a website, providing a smooth and cohesive user experience. Ideal candidates will have: - Proficiency in both iOS and Android app development - Experience implementing in-app purchases and push notifications - A strong understanding of website integration into mobile apps - Excellent communication skills, as collaboration will be key to ensure all elements are seamlessly integrated. Please only apply for this project if you have the necessary skills and experience for a successful...

I'm looking to establish a Shopify store primarily aimed at women in their 20s to 50s. This online space will be packed with physical products and needs to reflect an elegant and sophisticated aesthetic. Requirements: - Building a Shopify store with an elegant, and sophisticated design - Knowledge on Shopify tools to effectively present physical products - Understanding the pr...to 50s) - Prior experience with creating online stores targeting a similar audience is preferred Skills: - Proficient with Shopify platform - Strong understanding of e-commerce UX best practices - Excellent visual design skills - Experience in CSS/HTML - Knowledge about product presentation in an online setting - Able to accomplish an 'Elegant and sophisticated' aesthetic with the design. - I...

I need a skilled app developer who has experience in creating user-friendly onboarding experiences with a secure, Stripe-integrated paywall. Key Requirements: - Development of an onboarding flow designed to maximize user retention and conversion. - Integration of a paywall using the Firebase Stripe Extension payment gateway for iOS, Android and Web platforms. - Record Stripe events in Firestore. - Use BLoC pattern. - Account management screen where users can view/cancel subscription with feedback form - A high-quality, intuitive, and bug-free final product that meets the standards of major app stores. Ideal Skills and Experience: - Proven experience in app development with a focus on sales and service. - Expertise in cross-platform development, particularly for iOS and Android. -...