Java platform proj arm7 design jobs

I need an experienced app developer to create a comprehensive application for my business. The app should be accessible on both iOS and Android so it can reach the widest possible audience. Key Features: - Appointment Scheduling: The primary function of the app is to allow my clients to easily book appointments with my team. The app should be: - User-friendly: As it's a business app, it should be intuitive for both my clients and my team. - Secure: As we will be handling personal information, data security is a top priority. Please include in your bid any similar projects you've worked on, and specify the technologies you are proficient in.

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Hi, I'm looking to build a cross-platform app (iOS & Android) that primarily focuses on automating the Bluetooth pairing process with nearby devices. It should support Bluetooth Low Energy (BLE) and Bluetooth Classic. The app should: - Automate the process of identifying and pairing with nearby Bluetooth enabled devices. - Support Bluetooth Low Energy (BLE) and Bluetooth Classic. - Have a simple, user-friendly interface. The freelancer for this job should ideally: - Have experience with Bluetooth technologies, specifically BLE and Classic. - Be comfortable working across iOS and Android platforms. - Have a portfolio of relevant apps they've worked on previously. - Be able to deliver a secure and user-friendly interface. I am looking to create an app for Android and ...

I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

I'm looking for a skilled Java developer to integrate the Coinbase, Kraken and many other cryptocurrency APIs into my project. Key Objectives: - Integration of Coinbase, Kraken APIs and many other's exchanges api's - Implementation of wallet balance retrieval functionality Ideal Skills: - Proficient in Java programming - Experience with cryptocurrency exchanges and APIs - Prior work with well known crypto exchange's APIs preferred - Strong understanding of API integration and security Please provide examples of similar projects you've worked on and your approach to API integrations. Your ability to meet the project's technical requirements and ensure security will be crucial.

I'm searching for a skilled A...construct an application similar to Instagram, focusing specifically on photo and video sharing features. Only front end work is required. Ideal Skills and Experience: - Android Development - Java or Kotlin - Familiarity with Instagram's functionality - UI/UX design implementation from provided specifications Tasks: - Implement a robust photo and video sharing feature - Translate my specific UI/UX design into an engaging user interface. I welcome developers with a solid track record in building interactive and aesthetically pleasing Android applications. It's essential to be proficient in either Java or Kotlin and have a solid understanding of Instagram to replicate its user experience successfully. Let'...

I'm on the lookout for a specialist who brings proficiency in both ASHLAR and MIST to the table. Your main objective will be: - Create a small demo App using VB.NET to illustrate implementation of...explanation are available on various sites : Purpose is to understand and learn these two techniques, in VB.NET. It is quite possible that we may find an expert of ASHLAR, but they may not know VB.Net. ASHLAR and MIST are both in JAVA... I will accept if some one can make a simple demo app in JAVA also, My aim is simple to understand this technique and also to see this in practical demonstration using sample Images. Not too strict about text in Project Details.

I need a smart attendance system for College Student , main focus is Attendance on Different subject like DBMS , PYTHON , JAVA , Etc which utilizes facial recognition technology. Like I want to take Attendance for all the subjects, so in take attendance there should be a option or drop down for the list of Subjects You want take the Attendance Key Elements: - On the main page/home page I need user to register with there Name, Id ,Phone number - And then a Button to take attendance on different subjects using Facial Recognition , in which there should be a option or drop down for the list of subjects - And one main Feature is to show a Pie chart which represents how many students has attended DBMS class , Python class etc - Attendance should be saved in XL Sheet and Pie chart s...

...talented developer to create a flight booking web platform that leverages artificial intelligence. The ideal candidate will have a deep understanding of both web development and AI technology to deliver a user-friendly and efficient booking tool. The site is partly developed (stack: NextJS, MongoDB & Prisma), only a small part of it is ready (not much around 25% done so far), initially the current code needs to be checked, fix bugs and develop the project The project is a flight booking site, Here's what the project entails: - Development of an AI-driven flight search and booking platform - To be exclusively used in a web format - Priority is quick project completion, as I need this done ASAP Attached are the specific tasks required Sigma design is re...

I need a skilled Kamailio specialist to set up a proxy server that's capable of sending push notifications to Android and iOS softphone apps. Key Requirements: - Cross-Platform Compatibility: The server needs to support both Android and iOS. - High Volume: The proxy will need to handle a substantial amount of push notifications, so performance and reliability are paramount. Ideal Skills & Experience: - Expertise in Kamailio: Experience working with Kamailio in a similar capacity is essential. - Push Notification Implementation: A strong understanding of push notifications and how to implement them across different platforms. - Mobile App Development: Knowledge of mobile app development, particularly on Android and iOS, is a plus. Please provide details of your experienc...

I am thinking to create a web based responsive platform (built to eventually merge with an app) that is strictly informational, similar to zillow but for a different industry. Users would purchase an account for $10 a month , and add info to their page . All pages are public . All pages populate on a map based on inputted address, so that users can view pages nearby to them like you can on zillow. All pages are shareable. All words and pages are searchable with search field. search nearby or specific keywords.... What would this cost ?

...compatible with both mobile devices and the Telegram platform. Key Requirements: - I am looking for someone who has prior experience in developing games for both mobile and web, especially Telegram. - The game is currently built around a particular genre, but I need you to modify the code to make it more engaging and user-friendly. In essence, the tasks revolve around: - Code modification to ensure that the game is compatible with mobile devices. - Code modification to ensure that the game is compatible with the Telegram platform. - Game enhancement to appeal to a wider audience. Ideal Skills and Experience: - Proficiency in game development, particularly for mobile and web platforms. - Strong understanding of the Telegram platform and its unique requirement...

I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

Description: We are looking for an experienced QA expert to conduct comprehensive testing for our Web, Android and iPhone mobile applications. The ideal candidate should have a strong background in mobile app testing, with specific expertise in both Android and iOS platforms. Our goal is to ensure the highest level of quality and user experience for our apps. Responsibilities: Perform functional testing, regression testing, and compatibility testing for Web, Android and iPhone apps. Create detailed test plans, test cases, and test scripts to cover all aspects of app functionality. Identify and report bugs, issues, and inconsistencies using bug tracking tools (e.g., Jira). Collaborate with developers to troubleshoot and resolve issues in a timely manner. Conduct usability testing and prov...

I created Java app that create google calendar event via api. I've got below error POST { "code": 403, "errors": [ { "domain": "calendar", "message": "Service accounts cannot invite attendees without Domain-Wide Delegation of Authority.", "reason": "forbiddenForServiceAccounts" } ], "message": "Service accounts cannot invite attendees without Domain-Wide Delegation of Authority." I think it's a problem service account. I want to do it till end of 11.05.2024 Project realization via shared desktop

We developed custodial wallet using Kotlin, JAVA, Node.js, etc. and when we click the send button coins cannot be sent. Please check and fix the issue. apk backend admin panel

I'm looking for an expert React Native developer who can help me to build a small project based mobile app. Key requirements: - Cross-platform compatibility: The app must be compatible with both iOS and Android devices. - Small project: The app is intended to be a small project, so the scope of work is manageable. Your tasks will include: - Developing the app from scratch, ensuring it's optimized for both platforms. - Implementing any necessary updates or changes based on feedback. Ideal candidates should have: - Proven experience in developing cross-platform apps using React Native. - A strong understanding of mobile app development, including UX/UI design and optimization. - Excellent communication skills and ability to work collaboratively. Please no...

...expert with a knack for creating engaging and entertaining content for my social media reels. I aim to boost engagement with my followers across Instagram, TikTok, and YouTube. Key responsibilities include: - Crafting entertaining content: I need someone creative who can make my followers laugh, smile, and engage with our brand in a more lighthearted manner. - Multi-platform strategy: Understanding the nuances of each platform is crucial - reels should be tailored to the expectations and demographics of Instagram, TikTok, and YouTube users. Skills and experience required: - Proven experience in creating engaging content for social media, particularly reels. - Excellent knowledge of the differences between Instagram, TikTok, and YouTube and best practices for each. - A cr...

I'm looking for an experienced app developer to create an e-commerce application for both iOS and Android platforms. The key features of this app must include: - User Registration & Login: Users should be able to register and log in to access all shopping features. - Product Listing & Details: The app needs to provide comprehensive information a...& Details: The app needs to provide comprehensive information about every product listed, clearly and effectively. - Shopping Cart & Checkout: Users should be able to add products to a shopping cart and proceed to checkout seamlessly. The ideal freelancer would have proven experience developing e-commerce applications with these features across both platforms. Familiarity with user experience design and secure online...

Concept : An AI-driven social platform where users help each other achieve their aspirations through AI-generated tasks. Workflow 1. User: Sign up, add friends, and post dreams. 2. AI Analysis: A ChatGPT-like AI analyzes the dreams. 3. Scenarios: AI crafts scenarios with tasks aimed at fulfilling those dreams. 4. Task Assignment: A custom AI model assigns tasks to users. 5. Execution: Users agree to perform tasks, leading to surprise outcomes. 6. Flexibility: The AI adapts scenarios if users decline tasks. 7. Objective: Create a network of users supporting each other's dreams, enhancing collective happiness. Technical Perspective - AI Components Two AI systems work in tandem. One generates scenarios based on user input (ChatGPT-like), and the other distributes tasks among use...

I'm looking for a cross-platform fitness mobile app for my company. The primary goal of the app should be to facilitate the tracking of workouts and progress. I am at the stage of phase 1, and I need the initial design to cover the following key features: - Personalized workout plans: Users should be able to receive tailored workouts based on their fitness levels and goals. - Goal setting and tracking: The app needs to allow users to set specific fitness goals and track their progress towards achieving them. The ideal freelancer for this job should have experience in mobile app development, particularly in fitness apps. Proficiency in both iOS and Android development is crucial, as the app is intended to be cross-platform. Excellent UI/UX skills are a must, as t...

I am in need of an experienced app developer who can create a cross-platform application for both iOS and Android. Here are the key features I need: - User Accounts and Profiles: Users need to be able to create and manage their own profiles. Experience in secure login functionality is important. - In-app purchases: The app must provide an option for users to make purchases. Previous experience in establishing secure payment gateways is a necessity. - Real-time updates: The app needs to provide real-time updates to users. You should have experience in creating apps with real-time functionality. As for the design, I appreciate your creativity in this regard as I have not identified any specific design preferences yet. Show me your portfolio or provide samples of past...

Concept : An AI-driven social platform where users help each other achieve their aspirations through AI-generated tasks. Workflow 1. **Users**: Sign up, add friends, and post dreams. 2. **AI Analysis**: A ChatGPT-like AI analyzes the dreams. 3. **Scenarios**: AI crafts scenarios with tasks aimed at fulfilling those dreams. 4. **Task Assignment**: A custom AI model assigns tasks to users. 5. **Execution**: Users agree to perform tasks, leading to surprise outcomes. 6. **Flexibility**: The AI adapts scenarios if users decline tasks. 7. **Objective**: Create a network of users supporting each other's dreams, enhancing collective happiness. **Technical Perspective**: - **AI Components**: Two AI systems work in tandem. One generates scenarios based on user input (ChatGPT-like), an...

I'm looking for a proficient web developer to build an ecommerce website specifically for B2C transactions. The focus will be on selling a diverse collection of electronics. I'd like the website to have a robust search function so users can easily find specific products. You'll need skills in ecommerce website development and UX design, with prior experience in B2C platforms and electronics being a plus.

...bugs across multiple software systems. The ideal candidate(s) will have expertise in Java (specifically Swing), FileMaker, Artificial Intelligence, Django, and general web development. This project involves analyzing the current issues, proposing solutions, and implementing fixes in a timely manner. Key Tasks: - Analyze existing codebases to identify bugs and inefficiencies. - Develop fixes for bugs in systems built with Java Swing, FileMaker, Django, and related web technologies. - Apply AI techniques to optimize operations and improve system functionalities where applicable. - Test fixes to ensure bugs are completely resolved and systems are running smoothly. Ideal Candidate: - Strong proficiency in Java, especially in Swing application development. - Experienc...

...experienced mobile app developer to create an application for both iOS and Android using Angular and Ionic. Requirements: - Full stack of mobile app development tools, including Angular and Ionic - Experience in developing cross-platform mobile applications - Ability to work with wireframes - Familiarity with hybrid mobile app development - Strong understanding of UI/UX and ability to translate wireframes into an engaging and visually appealing app Please note that while I have a wireframe available for reference, I am open to your suggestions and expertise in enhancing the design to ensure a user-friendly and aesthetically pleasing experience. If you have experience with in-app purchases, push notifications, or user registration functionalities, please highlight this...

i have a platform in Wordepress create a new dashboard and change the url to admin instead of wp-admin. It will be completely different from the old one, with a different design and the same features

I'm in need of a skilled developer to incorporate a web builder interface into my Medusa JS based platform. The key requirements for this project are: - **Features and Functionalities:** I want the web builder to have a drag-and-drop interface and pre-designed templates. This is crucial for the user experience and will set it apart from other platforms. - **Drag-and-Drop Interface:** I need the drag-and-drop interface to be easy-to-use, and allow users to rearrange elements. It should also support multiple device views, such as desktop, mobile, and tablet. - **Pre-Designed Templates:** The pre-designed templates should be modern and clean. It would be beneficial to have a variety of industry-specific templates and customizable color schemes, but for now, the primary focus is ...

I'm in search of a proficient freelancer who can develop a mobile app to be functional on both iOS and Android platforms. Since the primary function was not specified, creativity and ability to design multi-purpose apps will be highly appreciated. Key Requirements: - Strong experience in developing mobile apps for both iOS and Android - Proven experience in cross-platform mobile app development - Proficient coding skills in languages such as Swift, Kotlin, Objective C and Java - Exceptional UX/UI design skills - Strong problem-solving abilities, with a knack for complex troubleshooting tasks - Ability to work independently, with minimal supervision While delivering the final product, I'd also like you to provide the source code along with necess...

I have a set of scripts that I need pushed onto GitHub. I'm looking for someone to help me with this task. - You'll be working with scripts written in Python, JavaScript, or Java, which I will share with you. - The main goal of pushing these files on GitHub is for Version Control. This will allow me to keep track of changes made to the scripts, and potentially roll back to previous versions if needed. It's important that you have a good understanding of GitHub Finally, although I do need the repository to follow basic branch naming conventions and workflow rules, I don't need anything overly complicated. A simple, easy-to-follow convention will suffice.

I have a set of scripts that I need pushed onto GitHub. I'm looking for someone to help me with this task. - You'll be working with scripts written in Python, JavaScript, or Java, which I will share with you. - The main goal of pushing these files on GitHub is for Version Control. This will allow me to keep track of changes made to the scripts, and potentially roll back to previous versions if needed. It's important that you have a good understanding of GitHub and Version Control concepts. Finally, although I do need the repository to follow basic branch naming conventions and workflow rules, I don't need anything overly complicated. A simple, easy-to-follow convention will suffice.

I am seeking an experienced mobile app developer capable of creating applications for both Android and iOS. to create an application that can pair to the Smart Band. especially Mi Band 6 and below. only takes sleep data.

We are seeking a skilled Android developer to integrate an...xlsx) into the app. The import functionality should be similar to the existing "Fuel Injection Price List" section within the app. Ensure data integrity and proper handling of potential errors during import. Implement appropriate user interface elements for file selection and import initiation. Skills Required: Android development expertise (Java/Kotlin) Experience with data parsing and Excel file handling libraries Understanding of user interface design principles for Android Strong problem-solving and debugging skills We are open to discussing different implementation approaches and libraries. Please submit your proposal outlining your experience, technical approach and estimated timeline. We look f...

I'm looking to develop a second-hand car selling website that caters to both buyers and sellers. Primary Functions: - Sellers should be able to list their cars for sale easily and conveniently. Expertise in creating intuitive and user-friendly interfaces for listing products is necessary. Key Features: - I wish to provide potential buyers with car history reports. Thus, the platform will need an integrated feature that can display these reports. Experience in integrating such features will be beneficial for this project. Ideal candidates for this should have prior experience in creating platforms for second-hand goods, specifically vehicles, and implementing features for displaying product history. Familiarity with automobile industry standards and specifications is a plus.

As an ambitious drop servicing project owner, I'm looking to offer a wide array of digital services. My offerings will include graphics design, social media marketing, and website development, amongst others. I'm targeting a broad audience encompassing small business owners, entrepreneurs, and individuals who need professional digital services. The primary aim of the project is to generate leads and sales. I aim to establish a high-converting platform that effectively connects service providers with potential clients. Ideal freelancers should have extensive experience in: - Graphic design - Social media marketing - Website development Ets An understanding of market dynamics and the ability to visualize and implement effective strategies for lead and sal...

I'm seeking a proficient full stack developer to help me create a robust e-commerce website. Key Requirements: - Development of an e-commerce platform tailored to my specific needs - Ability to add products, their descriptions, prices, and images - Integration of a shopping cart feature to facilitate seamless shopping experience Ideal Skills and Experience: - Proficiency in front-end and back-end web development - Extensive experience with e-commerce websites - Strong understanding of UI/UX principles - Ability to ensure the website is responsive across all devices Please note that the project will evolve over time as we scale our business. The ideal candidate should be open to potential long-term collaboration.

...React developer, or a Full Stack developer proficient in React JS and Java/Spring. The goal is to create a personal food ordering app, which would facilitate online ordering of food. Key Features: - User Registration and Login: The app should allow users to sign up, log in, and manage their account. - Browsing and Ordering: Users should be able to view a menu, search for items and place orders. - Cart and Checkout: The app will need to have a cart feature and a seamless checkout process. - Order Notification: The app should send orders to the restaurant and have the functionality for the restaurant to either accept or reject the order. The successful freelancer for this project should have a strong proficiency in React JS, Java/Spring, and experience in developing e-comm...

I'm in need of an expert in mobile application testing to ensure the functionality, performance, and compatibility of my app across iOS and Android platforms. Your role will involve: - Conducting thorough functional testing to identify any bugs or issues with the app's features and functionality. - Executing performance testing to ensure the app runs smoothly and efficiently on both iOS and Android devices. - Performing compatibility testing to guarantee my app works seamlessly across various devices and screen sizes. The project is extremely urgent, so I need someone who can start immediately and work efficiently to complete the testing as soon as possible. Ideal candidates should have: - A strong background in mobile app testing with significant experience on iOS and Androi...

I need the most si...I need this for Android, IOS, and PC/Mac. Simple app to call in/out. I need a custom softphone app (cross-platform) developed urgently. The app should be a simple dialer for both incoming and outgoing calls, and should be connected to servers. It's important that the app displays our company logo prominently. Key Requirements: - Development of a cross-platform softphone app - Integration with servers - Basic dialer functionality for both incoming and outgoing calls - Display of our company logo Ideal Skills: - Experience in softphone app development - Proficiency in cross-platform development - Ability to integrate with external servers - Basic graphic design for app logo display Timeframe: This project is urgent and needs to ...

More details: What type of videos do you primarily create for your YouTube channel? Entertainment What kind of editing style do you prefer for your vlogs? Fast-paced and energetic What elements do you want to include in your vlogs? Text overlays, Music and sound effects, Animated transitions

I'm looking for a talented JavaScript developer who can help me with my website's visualization. Key Responsibilities: - Crafting visually appealing loading screens or animation - Implementing various types of visualizations Ideal Skills: - Proficiency in JavaScript and related libraries - Experienced portfolio of visualizations and/or animations See attached brief for more information

I'm seeking a seasoned app developer skilled in both iOS and Android platforms to create a Labour Network Application. Key Features: - Profile Creation and Search: Users should have the capability to create personalized profiles and seek out other users or relevant job postings. - Messaging and Communication: An integrated communication system for users to interact is essential. - Job Posting and Bidding: There needs to be a feature for posting jobs and bidding for those positions. The ideal candidate has significant experience in building intuitive, user-friendly mobile applications that cater to the needs of a diverse user base. Proficiency in handling backend work for both Android and iOS is paramount, as well as integrating communication tools. If you have a portfolio with rela...

I'm looking for a knowledgeable freelancer who can create a mobile app on both Android and iOS platforms. Although I'm unsure about the specific functionalities needed at present, having experience with user authentication, in-app purchases, and real-time messaging will be highly beneficial. Your expertise and guidance will be highly appreciated in determining the key features necessary for a successful and user-friendly app. This project will require not only technical skills but also a creative problem-solving attitude. If you're up to the challenge, I'd love to discuss my project further with you.

I'...a Node JS based E-commerce platform specialized in selling MLM courses. The platform should have a unique feature where manual payment verification is mandatory before confirming the order. Key Features: - E-commerce platform for selling MLM courses - Payment Methods: Manual Upi/ Bank Transfer - Manual Payment Verification: - Customers should be able to upload payment proof. - Customers should be able to enter transaction details, including: - Transaction ID - Date and time of the transaction - Bank name Skills and Experience: - Proficient in Node JS development - Prior experience in E-commerce website development - Familiarity with implementing payment verification processes - Good understanding of database management and security - UI/UX ...

I'm looking for a versatile developer capable of working with ambiguity. Details: - The main goal, industry and platform for this project has yet to be defined. I am looking for someone who can leverage their expertise and guide me in making these decisions. - The skills required for this project, might change depending on the decisions we make together. Key Qualifications: - Agile and adaptable to changing project needs - Good communication skills to facilitate decision-making - Overall tech savviness to be comfortable across potential platforms and industries. This project may seem vague, but it presents a unique challenge and opportunity for problem solvers who can adapt. I look forward to collaborating with you and discovering what Project Pop can become.

I'm seeking a skilled developer to enhance my online gaming streaming platform. Key Goals: - Increase Viewership: The platform should be designed to attract more viewers. - Enhance User Experience: User interaction should be intuitive and engaging. - Monetize Through Ads: It should support effective ad placements. Key Requirements: - Platform Availability: The platform must be compatible with gaming consoles. - Game Focus: Our focus will be on streaming first-person shooters. Ideal Skills: - Proficiency in web and console development. - Thorough understanding of streaming platforms. - Experience in enhancing user experience and viewer engagement. - Ability to effectively integrate and optimize ad placements.

I'm in need of a skilled Web3 developer to assist with a range of tasks. Your main responsibilities will include: - Developing smart contracts...contracts - Building decentralized applications - Integrating blockchain technology You should be proficient in the following programming languages: - Solidity - JavaScript - Python Your experience with blockchain platforms such as Ethereum and Polkadot is essential. Specific experience with Binance Smart Chain is a bonus. You must also have familiarity with additional languages such as Go, Rust, Java, and Node.js. The ideal candidate should have a deep understanding of the Web3 ecosystem and be able to contribute to a variety of projects. Experience in full stack development and an understanding of blockchain security would be hig...

I'm in need of a savvy social media marketer to help me develop ...boosting sales. Your Role: - You will be responsible for the end-to-end management of the campaign. - This includes strategizing, content creation, publishing, monitoring, and analyzing the results. Ideal Skills: - Proven experience in successfully executing similar campaigns. - Strong analytical skills to track campaign performance and adjust strategies as needed. - Excellent copywriting and design skills to create engaging content. - Up-to-date knowledge of the latest social media trends and algorithms. - Experience with e-commerce and lead generation campaigns would be a plus. If you're a creative thinker with a solid track record in social media marketing and a passion for driving results, I'...

I have a WhatsApp service provider that provides chatbot and menu-based features. I'm looking for a freelancer to create an adapter that can integrate a different serv...I'm looking for a freelancer to create an adapter that can integrate a different service provider for live-chat on the same WhatsApp number. Key Requirements: - Develop an adapter for live-chat that supports real-time messaging, media file sharing, and chat history retrieval. - Ensure the chatbot dialog history can be passed to the live-chat as a transcript file. Ideal Skills: - Proficiency in Java, Springboot - Prior experience with WhatsApp service provider integrations - Strong understanding of real-time messaging and chatbot systems - Ability to ensure seamless data flow between chatbot dialog and li...

he developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools