External gps java mobile jobs

I'm looking to combine 4 Flutter mobile apps into one comprehensive app. All these apps share the same API and have a similar design. The project requires creating a home page for navigation to each app's section, and adding a messaging feature, which has its API readily available. Key Requirements: - Design a home page with navigation buttons to each app section and the messaging feature. - Integrate the messaging feature as a separate section on the home page. - Implement a clean and minimalist design style for the home page. The final deliverable should be submitted to both the App Store and Play Store. Ideal Skills and Experience: - Extensive experience in Flutter app development. - Proficient in integrating APIs and designing user-friendly interfaces. - Prior expe...

I have some HTM/CSS code that I need to be converted into a responsive and scalable format. The code should be optimized for smartphones, tablets, and desktops. Key Tasks: - Convert existing HTM/CSS code to responsive design - Make the site scalable across different devices - Implement specific...should be optimized for smartphones, tablets, and desktops. Key Tasks: - Convert existing HTM/CSS code to responsive design - Make the site scalable across different devices - Implement specific breakpoints for responsiveness Ideal Skills: - Extensive experience in front-end development - Strong knowledge of responsive web design - Proficient in using media queries and breakpoints - Familiar with mobile-first design approach Please note that I have specific breakpoints in mind for thi...

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I'm looking for a seasoned mobile app developer to add several interactive components to my existing application. This will involve the addition of a word search game, a coloring animation for educational purposes, and a quiz centered around a specific subject. Key Features: - Word Search Game: This is the highest priority. The game should be engaging, with different levels of difficulty to cater to a wide range of users. - Coloring Animation: This will be used as an educational tool. The animation should be captivating and capable of holding the attention of learners. - Subject-Specific Quiz: The quiz should be comprehensive, covering a wide range of topics within the chosen subject. This will require research into the subject matter to create appropriate and challenging ques...

I need my Android Java based app updated to Android SDK 35. This includes updating Gradle and other dependencies, ensuring the app runs smoothly without crashes. Key Areas of Focus: - User Interface: Custom UI elements may need adjustments for SDK 35 compatibility. - Data Handling: Ensure seamless data processing and storage updates. - Third-party Integrations: All external libraries and services need to be compatible with the new SDK. Goal: Optimize the app for improved performance, utilizing the capabilities of SDK 35. I am not looking for a major overhaul or new feature implementation, just a smooth transition to the new SDK. Skills and Experience Required: - Strong knowledge of Android SDK, particularly version 35. - Extensive experience with Java and Android a...

Project Description: We are looking for an experienced freelancer specializing in Node.js to implement a precisely defined system based on the provided UML model. The project includes implementing functionalities related to handling AMQP queues, logging, configuration, and integration with external systems. General Purpose of the System: The system will be responsible for receiving tasks from the AMQP queue and executing commands on lock and sensor controllers via the RS485 communication protocol. Additionally, the system will publish the states of locks and devices back to the queue, ensuring bidirectional communication. Scope of Work: 1. System Implementation Based on the UML Model: * Required number of classes to implement: at least 12 classes (according to the provided UML ...

I'm looking to build a new Android mobile application. The ideal freelancer should have: - Extensive experience in Android development - Proficiency in Java and Kotlin - Familiarity with Android SDK and Android Studio - Skills in UI/UX design principles - Ability to deliver a bug-free and user-friendly application - Excellent communication skills for regular project updates and discussions. Please provide samples of your previous Android applications in your bid.

Project Title: Mobile Industry Analysis Dashboard Purpose: To analyze sales trends, customer behaviors, and brand performance in the mobile industry. Key Features: Total Sales Overview: $769M in revenue from 19K units sold across 4K transactions. Monthly Trends: Sales peaks and troughs highlighted for better seasonality understanding. Brand Performance: Detailed comparison of leading brands, with Apple topping the list at $161M+. Customer Demographics: Average customer age is 38.10 years. Customer Ratings: Breakdown of ratings from 1 to 5 stars, with a majority of high satisfaction (1.49K 5-star ratings). Payment Method Insights: Distribution of payment methods—Credit Card (24.72%), Debit Card (24.69%), Cash, and UPI. Geographic Distribution: Sales heatmap showcasing hi...

...Travelscan GitHub repository for version control: [GitHub Repository Link](). - Adhere to best practices for API and back-end service design: - Minimize complexity in controllers. - Use service layers for business logic. - Ensure transactional consistency for database operations (insert/update/delete). - Log response times for external API calls. - Store sensitive data (credentials, tokens, etc.) securely in `.env` files. - Write unit tests with a minimum of 80% code coverage for service classes. - Normalize database tables and maintain updated migration files. - Integrate seamlessly with the pre-built login and dashboard UI. ### Tools & Platforms: - Front-End Frameworks: Familiarity with Laravel Blade templates or

I'm in need of a professional web developer to create a new site for my prefab house manufacturing business. The primary goal of the website will be to generate leads, so a well-optimized, SEO-friendly structure is crucial. Key Features: - A fully responsive design that works seamlessly across desktop, tablet, and mobile devices. - Fast loading speed to enhance user experience and improve search engine ranking. - A creative and visually appealing design that showcases our featured prefabricated houses prominently on the homepage. - Integration with our social media platforms: Facebook, Instagram, and LinkedIn, with options for content sharing. - Implementation of analytics tools to track website traffic and customer behavior. Ideal Skills and Experience: - Proven experience ...

The project involves designing the user interface (UI) for an iOS mobile app

Project Duration: 1 Hour Project Type: WordPress Bug Fix Project Overview: Mobile menu is not appearing in mobile on the homepage and category pages (but is on product pages). I need this fixed. At the end of the project, I will need a short summary of what was causing the bug & details of the fix you implemented. 5* FEEDBACK WILL BE LEFT FOR YOU

I'm looking for a talented Android Developer proficient in Java to create a Utility App focused on task management. Key Features: - Diary Management: The app will help users create, track, and manage their Diaries. - Diary Editor: A powerful editor for journaling, supporting image attachments, stickers, font formatting, colors... See more: Ideal candidates should have: - Proven experience in Android app development, preferably utility apps. - Strong skills in Java. - Experience with task management system implementations. - Ability to create user-friendly, intuitive app interfaces. Previous work on deadline-based task management apps will be a plus. I'm looking for someone who can

I'm looking for a mobile app developer to create a social networking app similar to Tinder, with a primary focus on user matchmaking based on shared interests. Key Features: - User Matchmaking: The heart of the app. Users should be matched according to their interests, providing a unique and engaging user experience. - Profile Customization: Users should be able to personalize their profiles, making the app more interactive and engaging. - Event Creation: An option for users to create and participate in events, fostering a sense of community within the app. Ideal Skills: - Mobile App Development: Proven experience in creating interactive and user-friendly mobile applications. - Understanding of Social Networking: Familiarity with the mechanics of soc...

I'm looking for a talented programmer to develop an external software for Counter-Strike 2 that incorporates an ESP (Extra Sensory Perception) feature. -ONLY ESP.- -EXTERNAL- Key Features: - The software should display player locations using boxes around players. Ideal Skills: - Proficiency in game software development, particularly for CS2. - Strong understanding of creating ESP functionalities. - Experience with visual overlays within gaming software. Please include examples of similar projects you've completed in your proposal.

Development Agreement for Online Tools for Shopify Customer: Izidor Isakov, , email: Developer: ……………………………… Project Details: Development and integration of five online tools for Spaincheck.com. Each tool will include a visually appealing and intuitive interface, optimized for seamless use on both desktop and mobile platforms. Deliverables and Specific Requirements Salary Calculator Page URL: Current Stage: From Scratch To Be Completed: Design the user interface and layout. Implement formulas based on the provided Excel file: Add embed code generator and PDF download functionality

Seeking a professional web developer to create a bold and vibrant, one-page brochure-style website for product showcasing. This site will not handle product hiring, but will highlight the nature and benefits of our product range. Key Features: - A compelling 'About Us' section - Visual explanations of the benefits of hiring - A link to our external product catalog - An engaging layout with image sliders and hover effects Ideal Skills: - Proficient in creating modern, clean and visually appealing websites - Experience with interactive web elements - Strong understanding of user experience design Looking forward to seeing your creative proposals!

I am looking for a freelancer who can develop a Java-based Employee Ecosystem Program. The specifics of the project will be discussed further, but the program should ideally manage employee records and possibly include functionalities like time tracking, performance reviews, and employee onboarding. Skills and Experience: - Proficient in Java programming - Experience in developing employee management systems - Familiarity with functionalities like time tracking and performance reviews - Good communication skills for discussing project specifics

I'm a Java developer, recently assigned to a Kotlin project for Android. I'm seeking a Kotlin expert to guide me in various aspects of this transition. Areas of Guidance: - Understanding Kotlin's syntax and language features - Implementing Android development best practices - Navigating Kotlin's interoperability with Java Type of Support Required: - Code reviews and constructive feedback - Pair programming sessions - Answers to technical questions as they arise Preferred Communication Method: - Video calls Ideal Skills and Experience: - Extensive experience in Kotlin, particularly in Android development - Excellent communication skills, with a patient and supportive approach - Proven track record of conducting code reviews and pair programming - Abi...

I need to get a website and a mobile app (both android and iOS) made for my painting art selling business. It should have 2 types of users - buyers and sellers. The website and the mobile app should be such that sellers can upload photos of their paintings, share a price, etc. The buyers page should have all the paintings. Both the website and mobile app: 1. Should have a very simple user interface. 2. It should have a home page with brand logo etc and some content. 3. It should have a about-us page with my profile as a founder. 4. It should have a gallery page with the pics of all paintings. 5. For each painting, a user should be able to click and see the details. 6. The details include multiple pics of the same painting, price, painter, etc. 7. It should also have a...

...Preferred Qualifications: - Industry Experience: Prior experience in the payment processing or financial services industry, with knowledge of industry-specific challenges. - Fraud Prevention: Familiarity with fraud detection systems and risk mitigation techniques. - Communication & Collaboration: Strong communication skills, with the ability to work effectively within a distributed team and with external stakeholders. What We Offer: - Competitive Salary: Attractive compensation package based on experience and skills. - Career Growth: An opportunity to shape the future of our platform and the technology direction of the company. - Cutting-Edge Technology: Work with the latest technologies in a fast-growing industry. - Flexible Work Environment: Enjoy flexibility in work locat...

...an increase in vehicles that can charge their storage devices from an external power source. These vehicles have various functions related to external charging. For example, there are vehicles with a timer charging function that charges from the outside at specific times. Vehicles are equipped with various functions, such as a timer charging function and a function to set the maximum storage capacity for external charging. However, users may not be aware of the existence or how to use these functions. Also, setting all functions to be used by default may inconvenience users who do not wish to use them. (2. technology search) The technology I am looking for pertains to a communication device in a vehicle capable of external charging, which can communicate wit...

I'm seeking an experienced Figma developer to help in overhauling the UI/UX of my mobile application. The ideal candidate will have a strong background in mobile app design and a knack for creating intuitive, user-friendly interfaces. Key Responsibilities: - Understand the current UI/UX of the app - Propose and implement an overhaul that enhances the overall user experience - Use Figma to create and iterate on design prototypes Skills and Experience: - Proven experience in mobile app UI/UX design - Expertise in using Figma for design and prototyping - Strong understanding of mobile app user behavior - Excellent communication skills for articulating design choices

I'm looking to create a professional website for my construction business that focuses on generating leads for residential construction projects. Key Features (Pages): - A portfolio showcase ...Google Reviews) -Construction Financing Page - An engaging and user-friendly design to keep visitors on the site Ideal Skills: - Web development experience, specifically with lead generating websites - Familiarity with the construction industry to ensure the website meets sector standards - SEO knowledge to improve visibility and attract more leads - Ability to create a responsive design for mobile and desktop users Please provide examples of similar projects you've completed in your proposal. Your expertise in creating effective lead-generating websites will be key to the succ...

Our Wordpress Elementor site needs some fixes for mobile and tablet responsiveness. Requirements: - Approximately 10 pages including header and navigation, content sections, and footer if needed - Ensure the site is properly responsive on both mobile phones and tablets. Ideal skills for the job: - Proficiency in Wordpress and Elementor. - Experience in mobile and tablet site optimization. - Strong understanding of responsive design principles. Please apply only if you are available and can get started right now. Successful candidate will get more jobs. Happy Bidding!

I'm seeking an experienced Android developer to create a mobile app in Android Studio and Java. This app serves as a platform for private event notifications. Key Features: - An event calendar to keep track of upcoming private events. - An RSVP system that allows users to confirm their attendance to events. - Push notifications to alert users about new events and reminders. I can provide all necessary documentation for the app. Ideal candidates should have a strong portfolio in Android app development, particularly with event management apps. Experience with implementing RSVP systems and push notifications is a plus.

Phase 1 - Mobile: First time opening app No login Configure application - Settings Select preferred language (100+ languages ? ) Full Access Bubble/Banner - enable / disable Quick access to translate text Consecutive opening app Options available Text - Text translation - landing page Settings Bubble - full access - enable/disable Select preferred language Keyboard access - enable/disable App Usage Bubble / Banner User drags the pointer to the specified text and it will translate the text and show up on the screen The specified text can be any app or browser or messaging app or any text appearing on the screen. Keyboard When the user enables keyboard access, the translate option should be visible. As user types the text should translate to the preferred language chosen in the sett...

I'm looking for a seasoned mobile app development professional or team to create a handyman and cleaning services platform akin to Co Tasker, specifically for the Malaysian market. This application will cater to both iOS and Android users and must accommodate multiple languages: English, Malay, Chinese, and Tamil. Key Features: - Primary Functionalities: This app must support booking and scheduling, payment integration, and a system for user reviews and ratings. - Secondary Features: Additionally, the app should incorporate in-app messaging and the ability to offer promotional deals and discounts. Design Requirements: - I require a comprehensive design service for this project, as I do not have pre-existing design elements or branding guidelines. Key Features: User Regist...

I'm seeking a personal coach to help me prepare for the Silver level of the USACO exam. I have some coding experience with python, C++ and java. Areas of Focus: - Algorithm Design: I want to learn how to create optimal algorithms for different problems. - Problem Solving Strategies: I need to develop a repertoire of strategies to tackle a wide range of problems. - Data Structures: I need to understand and apply various data structures efficiently. The coaching should be exclusively one-on-one, so I can receive personalized attention. Ideally, you should have extensive experience with the USACO exams and a proven track record of helping students succeed.

...and confirm appointments easily. 4. Client Management Dashboard - A user-friendly interface for salon owners to manage client profiles and appointment history. 5. Payment Processing Integration - Design elements for secure online payment processing. 6. Analytics Dashboard - Visual representation of key metrics such as bookings and revenue. 7. Mobile Responsiveness - Ensure the design is optimized for both desktop and mobile devices. 8. Feedback Mechanism - Incorporate a rating/review system for clients to provide feedback on services. Design Requirements: - Tools: The design should be created using Figma/adobexd/etc for easy collaboration and prototyping. - Style: The design should be modern, clean, and professional, with a focus on user experience. -...

I'm seeking a talented Java programmer with strong NetBeans skills to create the Purchase Manager module for a Procurement Order Tracking System (POTS). This module will be crucial for handling vendor management, tracking purchase orders, managing approval workflows, and providing real-time status updates. Key Responsibilities: - Develop a comprehensive module in Java using NetBeans. - Implement features for vendor management and purchase order tracking. - Create efficient approval workflows. - Ensure real-time status updates are incorporated. Ideal Skills and Experience: - Proficiency in Java programming and NetBeans. - Prior experience in developing procurement or order tracking systems is a plus. - Strong understanding of vendor management systems. - Excellen...

I'm looking for an experienced Android developer to finalize my app built in Java with Firebase as the backend. The project involves integrating remaining features, polishing the UI, conducting basic testing, and preparing the app for deployment. Your tasks will include: - Finalizing and integrating the remaining app features. - Enhancing the UI to create a polished and user-friendly experience. - Ensuring smooth integration with Firebase for backend functionalities. - Conducting basic testing to confirm all features function as intended. - Preparing the app for final deployment. The ideal candidate should have: - Strong expertise in Android development, particularly with Java and Android Studio. - Extensive experience with Firebase integration. - A keen eye for UI/UX ...

I need a skilled mobile application developer to create an E-commerce app that runs on both iOS and Android platforms. Key Features: - User-friendly interface for easy navigation - Secure payment gateway integration - Real-time inventory updates - Customer review and rating system - Push notifications for offers and updates Ideal Skills: - Cross-platform mobile app development - Experience in building E-commerce applications - Proficiency in integrating secure payment systems - UI/UX design understanding I am looking for a professional who can deliver a high-quality application on time. Please include examples of your previous work in your proposal.

Project Title: Idle Game Development for Mobile (Android/iOS) Project Description: We are looking for an experienced game developer to create a mobile Idle Game with engaging mechanics and an intuitive user interface. The game should have a simple yet addictive progression system, resource management, and upgrade mechanics similar to popular Idle games. Key Features: Core Gameplay: Idle mechanics with automated progress. Resource collection and management. Upgrade and prestige systems to enhance gameplay. User Interface: Simple and visually appealing design. Intuitive navigation for users of all ages. Graphics and Animations: Clean 2D or minimal 3D visuals (based on your style). Smooth animations for in-game actions and upgrades. Platforms: Target platforms: Android and...

...Handling: The program should include proper error handling to manage: Invalid or corrupted Excel documents. Issues related to the environment or unsupported features within Lambda. Clear error messages or logs must be generated to assist in debugging any failures during PDF conversion. Libraries and Packages: The chosen library/package for Excel to PDF conversion must be tested on AWS Lambda. If any external dependencies (e.g., LibreOffice, Pandoc, or other conversion tools) are used, they must be packaged and tested in the Lambda environment. Ensure that the package size remains within AWS Lambda’s deployment size limits (50MB for deployment packages or 250MB with layers). Deliverables: The source code for the program, written in Node.js (preferred) or Python. DOCUMENTATIO...

Online Travel Website with Flights search, Hotel search and other trave...wanting to finish off our newly built online travel agency website. Focus will be on “Flights” only at this stage. We have some functionality to finish off in the backend, some small design changes on the front end and make sure that everything is working 100% correct. All API’s have been fully integrated Backend remaining 15-20% Areas to Complete: Connect backend to front end CMS user profiles Mobile responsiveness - for all major devices Agent profiles Manage my booking - ensure what customer enters goes into the Admin backend for all details All holiday packages/tours Pages - tour package listings added from Admin Visa Enquiry Page - Customer fills out enquiry, receipt confirmation e...

I'm seeking a skilled mobile app developer to solve some issues in my app. The app needs to be compatible with both iOS and Android platforms. Key Requirements: - Expertise in cross-platform mobile app development - Strong understanding of iOS and Android UI/UX guidelines - Ability to integrate necessary features for a personal app If you have a creative mindset and can propose engaging core functionalities for the app, that would be a great plus. Please share examples of your previous work in your proposal.

I'm looking for a mobile app developer to create an app primarily for team management in sports. The main users of the app will be coaches and team managers. Key Features: - Player Roster Management: The app should allow coaches and managers to track players, their stats, and statuses. - Practice and Game Scheduling: A calendar feature to schedule practices and games is essential. Timely notifications for the team would be a plus. - Communication Tools: Integrated chat or announcement features to facilitate easy communication within the team. Ideal Skills: - Proven experience in mobile app development, preferably in sports management. - UI/UX design skills for a coach-friendly interface. - Strong backend development skills for robust performance. Please share your p...

I'm in need of an Excel expert to create a dashboard that links information from 2-4 external workbooks. The external workbooks contain data related to tracking our key performance indicators (KPIs), specifically focusing on operational efficiency. Key Requirements: - Link 2-4 external workbooks to a central Excel dashboard - The external workbooks contain data on production output and employee productivity Ideal Skills: - Proficient in Excel, particularly in creating dashboards and linking workbooks - Experience with KPI tracking and understanding of operational efficiency metrics - Attention to detail to ensure accuracy in data representation and tracking This project will enable us to effectively monitor our operational efficiency, providing us with i...

I need a mobile webpage created using HTML, CSS, and JavaScript. The primary purpose of this page is to share information. It should be optimized for smartphones, with a simple user interface for clear display. Key Requirements: - Proficient in HTML, CSS, and JavaScript - Experience in creating mobile-optimized webpages - Ability to design simple, user-friendly interfaces The page does not need to incorporate any complex functionalities, but should be a straightforward, easy-to-navigate space for sharing information.

...note the core features required to implement. Core Features: 1. Unified Dashboard: Central hub for accessing tools and analytics. 2. AI Models: ○ Workflow automation. ○ Customer support (chatbots, sentiment analysis). ○ Predictive analytics. ○ Finance automation (bookkeeping, fraud detection). 3. Custom AI Training: Allow users to upload data and train models. 4. Integration APIs: Connect with external tools (e.g., QuickBooks, Shopify, Slack). 5. Industry-Specific Tools: Customizable modules for key industries like retail, healthcare, and real estate. We will share the development plan with the expected schedule for short-listed candidates to provide a detailed proposal for the development. Kindly note it's a long-term product development opportunity, so non-serious part...

Project Description: I am looking for a skilled mobile app developer (or team) to help bring my innovative app idea to life. The app aims to allow users to input their vision prescription (e.g., sphere, cylinder, axis), and the app will adjust the phone’s screen display to make it appear clear for the user without wearing glasses. This is an exciting project at the intersection of technology and vision science. I do not have a coding background, so I need a developer who can guide me through the process and turn this concept into a functional mobile app. Key Features: 1. Vision Prescription Input: Users enter their vision prescription details (e.g., sphere, cylinder, axis). 2. Real-Time Screen Adjustment: The app dynamically alters the display to compensate for ref...

I'm looking for a talented full stack developer to help me create a modern mobile application. The app needs to support both iOS and Android platforms and incorporate the following key features: - User Authentication: The app should allow users to sign up and log in securely. The ideal candidate for this project should have: - Proficiency in both front and back-end development - Extensive experience in mobile app development - Familiarity with iOS and Android development environments - Strong problem-solving skills - Excellent communication skills The authentication methods for the app will be: - Email and Password: Users can create an account and log in using their email address and a password. - Biometric Authentication: The app should support fingerprint and facial ...

We're looking for experienced site developer who was engaged in projects related to social media sites ( Wordpress not suitable). Programming language of your professional choice. Project should be done within 2-4 months. We expect to receive complete website, source code, documentation, and quick tutorial on how to moderate the site. We already have domain and designe for desctop and mobile. We may need help wuth updates in the future.

I'm seeking a skilled mobile photographer to create engaging lifestyle shots for my Instagram. Key Requirements: - Expertise in mobile photography with a strong portfolio of lifestyle shots. - Understanding of Instagram aesthetics and trends. - Ability to capture high-quality, professional-looking images. Your work will primarily focus on creating content that is visually appealing and aligns with current Instagram trends, aiming to boost my profile's engagement and follower count.

...to enhance photos taken with both smartphones (often of lower quality) and professional cameras. Our goal is to improve the AI’s performance to match or exceed the results demonstrated in the attached reference photos (“External AI” and “PDF 1”). Additionally, we would like to train the AI to recognize and address common issues seen in youth photography. For reference, you may consult the attached documents (“PDF 2” and “PDF 3”). Included in this email are: • Photos labeled “” and “”, showcasing the improvements achieved by an external AI. • A photo labeled “our ai”, which demonstrates the current capabilities of our AI. We can provide additional examples to ...

I'm looking for an expert in Java to edit my code and help with deploying it to show responses from a REST API in a chatbox. The main focus will be on fetching data from the API. Ideal skills and experience for the job include: - Proficiency in Java programming - Extensive experience with REST API integration - Strong skills in code editing and troubleshooting - Experience with deploying code to a user interface - Understanding of chatbox implementation and integration

I am looking to enhance my current Android mobile application. The specifics of the enhancements haven't been determined yet, so I am open to suggestions based on your expertise and experience. Ideal skills for this project include: - Android app development - UI/UX design - Performance optimization - Feature integration - E-commerce, Social Networking or Productivity app experience I look forward to seeing your proposals.

We are seeking an experienced mobile app developer or a team of developers to create a feature-rich food delivery application. The application will cater to users, restaurants, and delivery drivers, offering seamless functionality for each stakeholder. Project Overview Our goal is to build a mobile application (iOS and Android) with a user-friendly interface, robust back-end, and real-time tracking capabilities. The platform will connect users with nearby restaurants and delivery drivers while supporting smooth order placement and management. Key Features Required 1. User Interface: - Account registration/login (via email, phone, or social media). - Restaurant browsing with categories, menus, reviews, and ratings. - Cart functionality and order tracking. - Secure payment op...

I need a FlutterFlow expert to enhance my mobile app with some specific features. The project involves: - Implementing additional comparison filters for 'Rating' and 'Category'. - Creating a custom YouTube widget with controls over parameters like 'Autoplay', 'Playback quality', 'Captions', 'Closed Caption', and 'No recommendations'. - Adding a "Saving of Favorites" functionality triggered by a button click. Ideal candidates should have extensive experience with FlutterFlow and mobile app development. Knowledge of YouTube API and creating custom widgets is a plus. Please bid only if you can deliver quality work within the deadline.