Apple application trabalhos

I'm seeking an experienced Android developer who can craft an intuitive and user-friendly Groceries Delivery Application. Key features for this app must include: - Push notifications: This will aid in real-time updates and reminders for users. - GPS Tracking: Necessary for efficient location tracking of the delivery process. - Delivery system: Specifically focused on groceries. A significant component of this app will be a points system for purchases. This rewards program aims to entice frequent shopping among users. Ideal candidates should demonstrate experience in similar projects, specifically with location-based services and loyalty programs on Android. Proficiency in GPS tracking, push notification integration, and in-app purchases are essential.

I'm seeking an experienced developer to assist in creating comprehensive Corporate Social Responsibility (CSR) applications for 10 granting agencies in India. Requirements: - The applications must include online and offline form submission capabilities. - An option to upload crucial documents such as, organization profile, project proposal, and financial statements. - Key functionality necessary is the ability to track the status of submitted applications. Form Submission: - The online form must collect important information about organization details, project description and budget details. Ideal Candidate: - Experience in creative writing particularly with form creation and document upload functionality. - Knowledge of tracking systems - Familiarity with CSR processes and ...

I'm searching for an experienced web developer to create an inventory management application for hardware parts. Here's a sketch of what I’m hoping for: Key Features: - Real-time stock tracking: This is crucial. I need to be able to instantly check the stock levels of various items. - Reporting and analytics: The application should be able to generate detailed reports and performance analytics. - Data import/export functionality: I'm looking for seamless data transfer abilities with different file formats. Ideal Candidate: As a candidate, you should have rich experience in web-based application development, especially in creating inventory management systems. If you've worked on apps with similar features before, that's a bonus. Show me...

I want a logo for "8-bit Bar" (It is a old retro arcade bar) Just as vector. Colurs you can use is, tangerine oranges, teal blues, and apple greens. They can even involve neutrals, like creams, yellows, yellow-browns, teal, pale peach, brownish oranges, and a range of pastel colors.

I'm in need of a skilled developer who is experienced with Node.js and React to quickly put together an engaging web application. While the specific functionalities were not outlined, a broad understanding of user interaction design is beneficial. Key Requirements: - Proficient in Node.js and React - Proven experience in web application development - Ability to deliver fast results, as this project is ASAP - Broad understanding of user interaction design This is a rush project, so I'm highly interested in someone who can deliver quality results swiftly. Show me what you've got! if you are interested pls share your cv at

I'm seeking an expert React.js front-end developer who can create a robust web application for a unique photo resale platform. This platform targets both hobbyist and professional photographers, photo enthusiasts, as well as resellers. Their expertise should ideally cover the following: 1. User Authentication: Ability to deliver a secure login and registration feature, ensuring user data protection. 2. Product Listing and Search: Implement a search-friendly product listing, enabling our users to find and review images quickly and efficiently. 3. Shopping Cart Functionality: Creation of a seamless shopping experience including an intuitive shopping cart system. 4. Customize Framing: Incorporate a feature that allows users to customize the framing of their chosen photographs....

I am seeking a proficient developer or team to create a food delivery application that covers three platforms - iOS, Android, and Web. The app will cater to a diverse food range, including fast food, healthy dishes, and several ethnic cuisines. Key Features: - User registration functionality for personalized user experience - Easy-to-navigate menu browsing for food selection - Order tracking system for real-time updates Ideal Skills: - Proven experience in developing multi-platform apps - Excellent knowledge of food delivery system logistics - Proficiency in UX/UI design for seamless navigation Your portfolio showcasing similar projects completed will greatly aid my selection process. Please give a summary of your approach for this project as part of your proposal.

I'm in need of an expert capable of creating robust project architecture for a web-based reporting application. The application requires AI functionalities to support my operations, developed using Python. Key functionalities desired include: * Predictive Analytics: Skill in applying advanced statistical theory will be necessary to accurately foresee future patterns based on historical data. * Natural Language Processing: Experience in machine learning algorithms and text analysis will be crucial for successful execution of this feature. * Anomaly Detection: Applicants should be proficient in identifying data points that deviate from the established norm, which is key in preventing potential issues before they occur. Essential skills: * Fluency in Python - Expertise i...

I'm in need of a skilled programmer to develop an advanced Dash Cam Application for Android 14. I'm looking for a comprehensive app with integrated features, a modern design, and seamless usability. Key functionalities required: - Video recording: The app needs to record high-quality video during the vehicle's journey. - Automatic collision detection: The application should trigger an automatic video saving feature upon detecting a collision. - GPS tracking: The app needs to track and record the path of the vehicle. - Parking recording: The application has to record video while the vehicle is parked. - Sensing movement: The app needs to record video upon detecting movement when the vehicle is parked. Additional requirements: - Social media sharing: Th...

I'm on the hunt for a seasoned app developer to build a music application to be functional on both iOS and Android platforms. Key Job Requirements: - The primary feature of the app will be music playback. - The working structure for this project is full-time. Ideal Expertise: - Solid experience in both iOS and Android app development. - Proven background in creating highly functional Music apps. - Strong command over integrating music playback features. By carefully combining these skills, let's together create a remarkable musical experience for app users.

I need one or more people to install three open source Application/Workflow Management applications on my server. Please only bid on installation of software that you have experience installing. The applications to be installed are: - Axelor - Formio - ProcessMaker Key Requirements and Tasks: - The most recent version available on GitHub should be installed. - Install on my Ubuntu 22.04 server (already installed). - Install in a subdomain running under Apache HTTP Server (already installed). - Install using LOCALHOST MariaDB database server (already installed). - Installation must not conflict with Virtualmin configurations. Note that virtual servers and databases are managed by Virtualmin. Installs must not interfere with Virtualmin's management capabilities or configuration...

As a medical professional, I'm in need of a dedicated desktop application to manage electronic medical records smoothly. My team consists of less than 10 individuals and we want to efficiently perform medical tasks while maintaining high-quality patient care. For this application, the following features are indispensable: - Patient Management - Appointment Scheduling - Laboratory Information System - Note-taking Capabilities - Pathology Services This is not just about creating an application but building a solution that's integral to our workflow. I'd love to collaborate with a developer possessing strong experience in: - Building EMR Systems - Desktop/Web Application Development - Customizable feature integration Your role will be more th...

Seeking an experienced writer to draft my EB2-NIW application documents. I'm looking for professional guidance in crafting a compelling personal statement, business plan and recommendation letter(s). My application is for a national interest waiver, so an understanding of this process is crucial. - Personal Statement: Input needed to present a strong case. - Business Plan: Requires an expert who can craft a compelling generic plan, as specific business/job detail isn't provided. - Recommendation Letter(s): Looking for experience in drafting potent recommendation letters. Ideal skills: - Immigration documentation experience. - Exceptional writing abilities. - Knowledge of EB2-NIW process. - Attention to detail. Please include your previous experience in this ar...

Creating a logo for an application selling food ( in a vector )

...Bar Wrappers - Theme or Concept: White and black minimalist - appealing to to sophisticated taste and a discerning end user - Colors and Fonts: minimal and clear - Size: Custom Size We are looking for a talented designer to create eye-catching and unique chocolate bar wrappers for our adult-only chocolate brand. The design should be minimalist, with lots of white space and black writing. Like Apple computer or Paul Mitchell hair products. We have a simple image suggestion for the art. We want the design to be visually appealing and stand out on store shelves. The chocolate bar wrapper should be in a custom size and we will provide the template for that design. The manufacturer requested for the designer to use Adobe Illustrator to make the design overlapping the template ...

I am looking for a skilled developer to create a windows application in Visual Studio with a strong emphasis on data display, organization in a list view, and data extraction from an XLS file. Key Project Requirements: - The first tab on the application should focus on data display - The data should be displayed in a list view format - Source of data for the first tab's list view should be an XLS file Second Tab is to display a PDF graphic, it will be pinch to zoom and on finger to move it around. the list of PDF files are generated from a folder. third tab ist similar to second tab, except its for mostly text based PDF files and therefore needs to use a different PDF reader with the index available. The UI doesn't need to be polished as I can do that, it nee...

We need a print preview with possibility to save as pdf-document for an Angular application. It should work similar to DevExpress, but must be without any costs. See attached screenshot. Perhaps attached document "How to Print Documents with " can be a solution. But we are open for another solution. We need around 10 print previews.

We are on the lookout for a skilled web application developer to create an innovative, AI-driven analytics platform. The Job is to develop an internal, AI-powered web application that transforms the way we gather, analyze, and act upon guest feedback and operational data to enhance the guest experience and operational efficiency leveraging cutting-edge AI, machine learning technologies, and real-time data processing. The ultimate goal is to equip our team with a dynamic tool that not only offers in-depth insights but also evolves with continuous data input. Core Functionalities: - In-depth Analysis Tool: A robust engine for analyzing complex datasets related to user satisfaction and operational metrics. This tool must dynamically update and refine its analyses based on real...

I need a chess app developed for web platforms. It must deliver a clean, minimalistic user experience and have: - Personalization Settings: Allow users to customize their profiles and game settings according to their preferences. - Multiplayer Mode: Users should be able to play against each other remotely. Implementation of a fair and robust matchmaking system is paramount. - Game Analysis Tool: A post-game analysis tool that can help players understand their game and improve. Ideal candidates for this project should have prior experience in web-based game development, proficiency in GPT models, as well as an eye for clean and minimalist design. A portfolio showcasing similar projects will be highly appreciated.

I need a proficient Python developer with substantial experience in AI application development to create an engaging Custom Gen AI Application. 1. Overview: Develop a custom AI application capable of extracting content from PDF documents and images to generate questions and notes. The application will utilize either the GPT-4 or Gemini API for natural language processing and generation tasks. Additionally, the application should provide functionality for correcting PDFs/images and enable users to download corrected answers and notes. 2. Functional Requirements: 2.1 Content Extraction: The application must be able to extract text content from PDF documents and images accurately. Extracted content should be processed to identify key concepts, fa...

I'm in need of a highly skilled Shopify and payment gateway professional who can integrate Apple Pay into my Shopify store using Stripe, while also verifying the new functionality. This should be as an additional payment option for our international customers, complimenting our current payment methods of credit/debit cards and PayPal. Here's what I am looking for: - Knowledge of Shopify Platform and Stripe integration - Demonstrable experience in integrating various payment methods - Proficiency in ensuring seamless user experience - Detail-oriented and expert in setting up and verifying Apple Pay - Focused on security aspects and privacy compliance This project is specifically intended for expansion of our payment methods to cater to international user prefere...

I'm looking for a proficient React Native developer to revamp my app through a series of updates, featuring prominently the implementation of In-App Purchases (IAP). Adeptness in handling Apple Store submissions and approval process is a prerequisite. Key Responsibilities: - Execute IAP implementation favoring a "single tier subscription" model. Understanding the specifics and subtleties of subscription-based purchases will be vital for this. - Update the existing code to ensure smooth functionality and enhance user experience. -making Change to IAP -publishing to app store and meeting all requirements for ios release Ideal Candidate: - Proficient in React Native - Proficient in iOS submission and approval process - Familiarity with implementing IAP - Previous exp...

...product differentiation Ideal skills and experience include: • Previous experience in food packaging design • A strong understanding of buyer psychology • Portfolio showcasing creative and effective design solutions This is a a packaging box required to pack gummies in two flavors: apple and mango, this gummies are special for sport nutrition as they have more protein than regular gummies. Images of a man or woman with muscular bodies can be used to illustrate the product. Images of colored gummies ( apple and mango colored ) together with images of natural apples and mango fruits can be used as well. Attached you will see the measurements of the packaging box. You can send a sample design or idea to show your abilities for the design required. Once th...

For my project, I'm in need of someone who can import and analyze Yahoo Finance data on specific stocks which include Apple, Amazon, and Microsoft on Google Sheets. The person chosen should be well-rounded in various forms of analysis, such as Profitability, Liquidity, and Debt Analysis. "Sample analysis is attached you have to develop the same in googlesheets." Ideal skills and experience: - Expertise in financial data analysis - Proficiency in Google Sheets - Familiarity with Yahoo Finance data - Deep understanding of stock market dynamics. Looking forward to working with a proactive and detail-oriented freelancer.

I need an experienced and creative developer to help me create various distinctive online casino games. Here's what you'll be working on: - Games: The casino games to be developed include mines, thimbles, apple of fortune, gems and mines, and wild west. These are not your typical poker or blackjack games, so I appreciate creativity and distinctiveness in their design and gameplay mechanics. - Platform: While I don't have a specific platform requirement, the games should be created with versatility in mind. They should run smoothly on any web browser and also be adaptable for mobile and desktop applications should the need arise. Having experience in multi-platform game development will be an asset. - Design: I'm open to any design style since I skipped this qu...

I'm seeking a proficient app developer who can build a dynamic carwash booking application suitable for both Android and iOS. This platform is purposed for car owners to be able to conveniently book nearby carwash services based on price, availability and desired time slots, making the car washing process more efficient and organized. Key Features: -Booking System: This system will let users select their preferred time slots and specific carwash locations. Users should also receive a confirmation regarding their booking. -Online Payments: The app requires an in-app wallet system for online payments, therefore experience in financial technology integrations is a must. -Nearby Carwash Locator: The application needs to be able to display nearby carwash services to the use...

I'm seeking a professional to create a detailed business plan. The primary goal is to secure a loan to expand my operations in the supplement industry. The plan should be convincing and highlight the profitability of the venture. Key Requirements: - Deep understanding of the supplement industry is crucial. - Marketing strategies targeting existing health enthusiasts, athletes, and broadening to bipolar sufferers. - Robust financial projections. Ideal Skills and Experience: - Proven record in business plan writing - Knowledge of the health supplement industry - Familiar with market trends and audience targeting. Please provide examples of similar work in your bid.

I have long experience in desktop application and I can finish it in 2 days

We are in need of a talented .Net Frontend Developer who specializes in building corporate and professional style desktop applications. Key Requirements: Strong UI coding abilities, with a solid grasp of .NET Core, MVC, ASP.Net, JavaScript, and JQuery. Ability to convert PSD to HTML/CSS Experience with ASP.NET, Web Services, AJAX, Web Forms and BootStrap. Understanding of Agile Methodologies and good coding practices Experience with Telerik or Kendo UI or Bootstrap is a plus Experience with financial market understanding like US Security Stocks/Bonds/Infra Bonds/Endowment Funds etc.., will be added advantage Proven experience in creating applications with a corporate and professional design aesthetic. Excellent understanding of user experience fundamentals. The ideal candidate will...

Dear, We urgently require your assistance in resolving an issue with our iOS apps not appearing in listings. Despite multiple attempts to renew the subscription, I am unable to locate the renewal button or option. I want to renew my apple developer account, that's it. Best Regards,

I am in need of a proficient full-stack .NET developer who can develop a new web application. Your skills should include: - Front-end development - Back-end development - Database management The primary purpose of this project is to develop a new web application. The application should encompass the following functionalities: - User registration and authentication - Online payment processing - Data visualization Prior experience in these fields is highly preferred. Your bid should reflect your understanding and capability of handling these specific requirements. Please include examples of similar projects you have worked on, if any.

I require a fairly basic web application written. The application will work as follows 15 different charities (logo and link) will all have either one or multiple numbers assigned to them. The numbers assigned to the charities will corrospond to question numbers answered as yes (true) on a user form. When the user fills out the form if one or more of the questions is answered/triggered as "yes" then that charity and all other relevent charities triggered by the yes answer will display on a results form. (User clicks on get my results) Potentially will be a HTML form and a PHP script with some if/else statements to process the results and backend MySQL database with link to charity logo and website link, as well as results page. Unless theres an easier way. I�...

I am looking for a developer to develop a chatbot website, preferably using Next.js. See figma: (Copy)?type=design&node-id=206%3A2&mode=design&t=ANcHdxOOa1WhrNQ6-1 I have made the backend APIs, so you will not need to do anything in the backend. I can send you the curr...(Copy)?type=design&node-id=206%3A2&mode=design&t=ANcHdxOOa1WhrNQ6-1 I have made the backend APIs, so you will not need to do anything in the backend. I can send you the current website app source code (you can check it at ) to speed up development. The end goal is to deploy on Netlify with the updated website. Please use the word "Apple" in your proposal so i know you have read it all. Thank you.

I'm seeking a tech-savvy freelancer to design an application that will optimize the storage capacity and efficiency of my warehouse. Our challenges are mostly the limited space and inefficient layout within a large warehouse (more than 10,000 sq ft). * Ideal Skills: Warehouse Management System (WMS) knowledge, inventory management principles understanding, experience in application development. * Major Responsibility is to develop a solution to efficiently organize non-perishable items and enhance item locating speed and accuracy. * Innovative space-saving ideas and efficient use of vertical space would be appreciated. * Prior experience in dealing with similar projects will be an added advantage. Intrigued by this challenge? Let's chat!

I am looking for a hydrodynamic, talented developer to build a full-featured residential property management software with a companion mobile app. My ideal solution would include: Main features: - Tenant management - Maintenance tracking - Violations management - Water usage billing capability - A nifty ticketing system with option to notify building owner and group of employees. - Ability to communicate in entire community or groups, - Automated past due reminders Mobile app should include: - Facilities for submitting maintenance requests - Capabilities to track the status of these requests - Communication means with maintenance employees - Would love integration with WhatsApp for communications Design: - They say less is more, and that's exactly what I'm after. A simple, int...

I'm looking to work with a highly skilled developer to build a custom animal breeding management web application specifically for horses. This is for Horse Breeding where our company provides semen of stallions to our customers. The customers can pay online on our Wordpress site by selecting the stallion and adding the mare information. This should be able to record the following details. Customer information: Name First and Last, Billing Address, Ship to Address, Additional Address, Contact Number, Email, Company Name (Optional), Vet Name (Optional), Mare owner Name if different than customer name (Optional) Or tick if same Mare Information: Mare Name, Microchip Number, DOB of Mare. Dose: If this is the first dose, the payment must be made in full. Second, third dose...

I'm in need of an E-commerce application specifically designed for general consumers. The crucial feature I am hyper-focused on incorporating into this application is a secure payment gateway. In-depth knowledge of e-commerce platforms and secure payment processing is a must for this project. To best suit my needs, expertise in user interface geared towards general consumers will be highly advantageous. The deliverables should include: - Overall application development with user-friendly design - Seamless integration of a secure payment gateway - A dashboard for performance tracking and reporting - Testing and bug fixes before the final handover. For efficient delivery, experience with similar E-commerce application projects will be appreciated.

I'm seeking an experienced professional to carefully examine my resumé and personal statement for a Master program application. Your task will involve providing nuanced and informed feedback to help me stand out. Here's a bit more about what I'm looking for: 1. Background: My primary focus is an MSL (Master of Studies in Law) in Ethics & Compliance, specialized in Healthcare. 2. Highlighting Experiences: I want to lay emphasis on my academic achievements, work experience, volunteer activities, along with unique personal attributes and life experiences. Ideal Candidate: - Prior experience with grad school admissions - Experience in giving feedback on resumés and personal statements - Familiarity with healthcare-related programs - Strong eye f...

I'm seeking a proficient C# developer, who's skilled in creating new applications. My project specifically requires the development of an application utilizing algorithms, data structures along with MVC and WPF. • You'll be implementing a MVC structure which should include user authentication, efficient database interaction, and dynamic webpage creation. Ideal Skills: • Mastery in C# • Extensive experience with MVC and WPF • Knowledge about sorting, graph, and hashing algorithms is preferred but not mandatory • Strong understanding of database interactions • Reliable in creating dynamic web pages. Please note, being detail-oriented and capability of effective workflow management is also expected for seamless project execution. L...

...they access the page.(It has to be compatible with all device apple and android). Key Features: - Auto-activation of the back camera in negative mode. - Consideration for potential device-based variation, needing a manual camera swap button. Compatibility: - Your solution should ensure compatibility across iPhone, Samsung Galaxy, Google Pixel, and Huawei mobile devices. Fallback Mechanism: - If the back camera cannot be accessed on a particular device, the default behavior should be to display a message. Desired Skills & Experience: - Proven experience in HTML and Java - Wordpress proficiency - Demonstrated expertise in mobile-first/responsive web design - Past work in camera-related scripting will be advantageous Application Requirements: When applying, kindly pr...

I need someone to create a template for pages in a cookbook that include a drawing of item to be made space for ingredients, direction and special tips. I want to use apple pages and it needs to be downloaded into a PDF to send to be printed. It is to be a family cookbook no more than 50 recipes maybe less. Want it to be bright and friendly,

Do you have several kittens at home? Or perhaps work in a cat shelter where there are kittens? If you have access to a litter of kittens, please apply to this project. I need the help of someone who can record a litter of kittens for me while they are meowing. It should include both audio and video. Basically, I need the same kittens as in a video like this: If you're interested, please attach a picture of the kittens. Thank you

...deep understanding of user experience (UX) design and the ability to create a converting, visually appealing and functional design. Requires: A deep understanding of how to optimize a website for conversions, and the ability to bring together interactivity that compels users to make a purchase. 1. Landing Page Design: Design a landing page that effectively communicates the value of our web application and motivates visitors to purchase by Implementing engaging elements to lure in potential buyers. 2. User Journey Flow: Develop a detailed UI flow based on the user journey we have in mind. This includes mapping out the user’s experience from initial interaction on the landing page through to the primary conversion goals and use within the app. The design should be fully r...

Topics for Research Methodology: 1: Role of Ethics in Modern d...Ethics in Modern day Research Assignment 2000w 2 Main Characteristics to Conduct an Effective Systematic Literature 2000w Seminar Presentation 1: Different Types of Gaps in the Research problem. Comparison of Data Collection Methods 20to 25 slides Seminar Presentation 2: Implication of choosing correct framework for authentic study design.20 to 25 slides Topics for Computer Applications: 1: Application of Regression Analysis in Advance Research 2000w 2: Efficacy of advanced statistical methods, used to ascertain the progress of the society.2000w Seminar Presentation 1: Objective of using IT tools in Research 20to 25 slides Seminar Presentation 2: Utilizing Statistical Analysis tools for Scientific Research.20to...

I require a highly skilled Node.js developer to help build an advanced web application with social network functionalities. Key responsibilities will include: • Backend Development: Implement server-side logic that governs how our website behaves. The candidate should have a deep understanding of Node.js and its frameworks. • Database Management: You will be tasked with designing, implementing, and managing a database system to store, manipulate, and retrieve data. Knowledge in SQL or NoSQL databases will be a strong asset. The ideal candidate would have experience in developing advanced web applications and a strong understanding of database systems. You will be a perfect fit if you thrive on complexity and have built rich, dynamic, and robust applications before, espe...

I'm looking for expertise to develop a computer application that enables data collection and analysis. The application's primary function will be to gather and analyze user-generated data. Topics for Research Methodology: 1: Role of Ethics in Modern day Research Assignment 2000w 2 Main Characteristics to Conduct an Effective Systematic Literature 2000w Seminar Presentation 1: Different Types of Gaps in the Research problem. Comparison of Data Collection Methods 20to 25 slides Seminar Presentation 2: Implication of choosing correct framework for authentic study design.20 to 25 slides Topics for Computer Applications: 1: Application of Regression Analysis in Advance Research 2000w 2: Efficacy of advanced statistical methods, used to ascertain the progress ...

...seeking a developer proficient in creating an application, able to extract and analyze CCTV footage. The primary focus will be on extracting vehicle data, specifically determining a count of 4-wheeler and 4+ wheeler vehicles moving in both directions. Key Responsibilities: - Develop a python based application - Extract data from 7 days of CCTV footage - Provide hourly traffic counts, specifically for 4-wheelers and 4+ wheeler vehicles, in both directions Required Skills: - Proficient in Python, Object Identification, Tracking and Counting with OpenCV - Experience with image processing and data extraction - Understanding of traffic data analysis Overall, I'm seeking a professional with the necessary skill set to deliver this specialized application. Your ...

I'm in need of a proficient Python Full Stack developer to help in designing and building a comprehensive web application. Responsibilities will include: - Creating user registration systems - Integrating payment options - Incorporating real-time chat functionality Strong Python skills are a must for this project. Ideal freelancers should also have extensive experience in back-end development, data structuring, and have a strong understanding of payment portals and real-time chat systems. Knowledge in front-end technologies related to Python web application development will be greatly advantageous. Turn your coding expertise into an innovative, user-friendly, and secure platform with me! I look forward to your proposals.

I'm on the lookout for an experienced full stack developer adept in working with Xcode, Python, and particularly, AI and API integrations. The task at hand is crucial and demands the development of an iOS app with a modern, appealing UI. Specific Features: - The app should support In-app purchases - Text to Speech functionality needs to be integrated - Apple and Google login capabilities need to be added While the necessity for backend development is still to be determined, candidates with the capacity to handle it will be preferred. Ideal Capability: - Hands-on experience with Xcode and Python - Expertise in AI and API integration - Proficiency in UI/UX designing - Previous experience in developing iOS apps - Familiarity with in-app purchases, text to speech functionality...

I'm seeking an adept developer to build a Voice over IP (VoIP) application for both Android and Apple phones. Key aspects of the project include: - Including video calling feature. - Incorporating a unique door unlock command. To ensure seamless functionality, the door unlock mechanism should operate through sending a specified command. Proficiency in VoIP applications, experience with video calling functions, and knowledge of secure command features are vital for the job.