Describe how to use an input mask to prevent bad datamunkák

Feladataid: Web alapú megoldások agilis fejlesztése és karbantartása Felelősségvállalás a szoftver megvalósításáért és minőségéért Részvétel agilis szoftverfejlesztői csapatmunkában Együttműködés, napi kommunikáció az osztrák anyacég munkatársaival Jelentkezz, ha rendelkezel Biztos HTML5, CSS3 és Javascript ismeretekkel Rendelkezel min. 1-2 év fejlesztési tapasztalattal a következő Javascript keretrendszerek valamelyikében: Angular, AngularJS, ReactJS, VueJS Magabiztos fellépéssel, jó szociális képességekkel Önáll...

... indexű halmazt összeuniozzuk a 0. halmazzal, akkor megkapjuk az N+1 indexű halmazt, amelynek tartalma: (0, 1, 3) lesz. Egy ilyen műveletet a 2 operandus indexével tudunk megadni. Input: A bemenet egy vesszővel elválasztott számsor. N*2 elemből áll, és N darab zárt intervallumot jelöl alsó/felső határokkal. Példa inputra: 1,2,0,3,1,5,2,6,3,7,3,7,4,7,6,6 A fenti példa N=7 intervallumot jelöl, ezek sorban -> [1..2], [0..3], …, [6..6] Grafikusan ábrázolva ezek az intervallumok így néznek ki: Feladat: Egy olyan műveleti sor meghatározása, melynek végrehajtása során a keletkezett halmazok lefedik az összes input i...

I would like to design one professional package for interdental toothbrush This is only two sides one just information what i provide plus self generated barcode, the other side is just a name and the brand and one small pix. I need easy but remarkable plus high quality work Following text The Pro-dental interdental brushes 0.40mm have been scientifically designed to help remove plaqueand food particles from between teeth and can also help reduce bad breath. Clean arround braces, bridges and in the gaps between teeth. Approved and used by leading dental experts. Direction for use - Insert the brush gently into the space between the teeth at gum level. - When inserted gently move the brush backwards and forwards to remove plaque an...

Formula games or football games

I'm seeking a talented web developer to design and create an ecommerce website similar to but with some innovative features. The site should be modern and minimalist in design, and include standard ecommerce functionalities like product search and filtering, shopping cart, and user registration and login. Key Features: - Product search and filtering - User registration and login - Shopping cart and checkout - Spin & Win game, like - Easy login with Google sign-in Design: - type branding guidelines for the design - Open to suggestions from the designer - Aiming for a user-friendly design both on web and mobile views Payment Integration: - Cash on delivery - Razorpay Ideal Skills and Experience: - Proven experience in ecommerce website development

Its a small project that has been started by a contractor that poved to have less then saficient experience to complite the project. I'm looking for a construction engineer to oversee the complition of the msjn house renovations, slmost at the end and a construction of a garden guest room. 20sqm. The project is ready to start, just need supervisor to oversee the contractor in order to prevent possible mistakes. Engineers duty includes fully supervision to the completion of the project, managing workers, ensuring quality control of the construction, and meeting the timeline. Ideal candidates will be graduate civil engineer with min 10 years supervising and managing constructions from A ro Z ecpiriences - Prior experience in pro...

bjective: To create a website where parents can enter their child’s name, and the name will be automatically integrated into a pre-recorded audio story. The child’s name will be generated using Text-to-Speech (TTS) technology and merged with the main audio file. Scope of Work: Setup and Configuration: Install and configure WordPress on a suitable hosting platform. Ensure the environment is secure and optimized for performance. Frontend Development: Create a user-friendly form for parents to input their child’s name and provide consent. Ensure the form is responsive and works seamlessly across different devices and browsers. Backend Development: Develop a custom WordPress plugin to handle form submissions, generate TTS ...

I've got a small batch of personal photos that I'd love to have professionally edited. - The pictures need to be enhanced to bring out their best qualities, without looking overdone. - I'd like any unwanted elements removed. It's crucial that the edits are subtle, yet impactful. - The final images should be suitable for personal use, like printing and framing. Ideal Candidate: - Experience in photo editing and retouching - A good eye for detail and creative sensibility - Ability to deliver a high-quality, professional finish. I'm looking for someone who can work efficiently and is open to a few revision rounds, if needed. Please get in touch if you can bring my personal photos to life.

...seeking a dedicated freelance developer who can build an AI app. The purpose of the app is to suggest building designs based on the input of the given land. Additionally, the app should be able to propose interior designs with the available room input. The ideal freelancer for this project will have: - Extensive experience in AI and machine learning - Strong background in mobile and application development - Exceptional design skills Due to the lack of platform preference mentioned initially, the aggregator should be built to support all major platforms: iOS, Android, and Web. Though the specifics for building design and interior design were not provided, the app should at a minimum, generate: For Building Design Based on Land In...

...potential talent that can develop an algorithm for me that can help us keep earning money in the stock market without losing any money. I want to make an automate notification based on financial news so that I can just simply buy it if I know the top price going to go up and sell it if I know the stock price goes down in the future. So then I can prevent such thing, loosing money, to happen to me again in the future. For example, if I ask you, why is this particular stock's price (7781.T) has significantly decreased today morning (16th March 2024) ? What is your proposal solution to prevent that from happening of what I should have done in the past ? I expect you to be able to get an information ...

We are seeking an experienced Email Marketing Specialist to manage and execute email campaigns for our Wix site. With a database of over 24,000 emails collected from our various platforms, we need a professional to cleanse our email list, removing inactive and non-responsive addresses, and develop effective marketing strategies to engage our audience. **Responsibilities:** - Analyze and cleanse a database of approximately 24,000 email addresses to ensure high deliverability. - Develop and execute email campaigns tailored to various segments of our audience. - Monitor and report on the performance of the email campaigns, including open rates, click-through rates, and conversions. - Suggest and implement improvements for future campaigns based on an...

...a skilled and detail-oriented freelancer to assist me in organizing electronic correspondences for the purpose of compiling a comprehensive spreadsheet and summary of events. This project pertains to a legal case, so accuracy, efficiency, and confidentiality are paramount. Key Responsibilities: - Compilation: You will be required to gather WhatsApp messages and other electronic correspondences relevant to the case. - Data Input: The extracted messages should be input into a spreadsheet and organized by topic/subject. - Spreadsheet Creation: The spreadsheet should include the following fields: Date, Message Content, and Attachments and also print and file all correspondence in date order etc. Ideal Skills and Experience: - Experi...

I'm looking for an expert who can create an entertaining 2D animation. The main purpose of this animation is for entertainment, with the specific details to be provided by me. As for the color palette, flexibility and creative input is welcomed. Ideal skills and experience: - Proven ability in 2D animation - An understanding of both character and story-based animations - An artistic eye capable of using colors effectively - Ability to adhere to deadlines - Previous experience with entertainment-related animations is a plus. Don't hesitate to bid if you are passionate about animation and committed to quality. animations like

I have a C project on CCS that controls motor speed using DRV10970EVM board and LAUNCHXL-F280049C board. I'm looking for a skilled developer to help me customize this code. Key modifications needed include: - Reading the motor speed - Enabling user input via UART interface - Allowing the user to set their desired motor speed using the UART Ideally, you'll have experience with: - C programming, particularly in the context of microcontrollers like LAUNCHXL-F280049C - Motor speed control systems - UART communication - Embedded systems development Your task is to make these modifications to the existing code, ensuring that the system remains stable and reliable. I have a document with more detailed explanation i can send as well.

...Technology to be Searched” section below. *Note Do not gather information based solely on the information listed in the “1. Background” and “3. Reference Information” sections (Sections 1 and 3 are for reference only) [1. Background] In recent years, there is a technology that uses digital keys registered on smartphones to perform operations such as locking and unlocking vehicles, and starting the engine. However, if the user operates the vehicle settings to disable the digital key function, there is a problem that users who only have a smartphone cannot control the vehicle. [2. Technology to be Searched] When using a smartphone’s digital key, check whether communication with the normal key is possible before the user ope...

I'm looking for a skilled professional to assist with a data entry project. The aim is to input various contact details into a spreadsheet, with a range of essential and additional information. Key responsibilities include: - Entering Name, Email IDs, Phone/Mobile Numbers, and Website Links for each entry. - Including LinkedIn profile links, Other correlated details, and Remarks for each entry. Ideal freelancers for this project should: - Have a background in data entry. - Possess excellent attention to detail. - Be able to work efficiently and accurately. - Familiarity with LinkedIn and other social media platforms. - Experience working with data on spreadsheet platforms like Excel or Google Sheets.

I'm in need of a skilled developer, who can create a minimalistic, clean and efficient landing page to help me generate leads. The page will have a focus on simplicity without sacrificing the essential elements needed for lead generation. Key Points: - Aim: The ultimate goal of this project is to effectively capture the interest of potential clients and gather their contact information. - Form Fields: The page must include form fields to collect users' name, email address and phone number. - Aesthetic: The design needs to be minimalistic and clean, with a strong focus on usability and user experience. - Functionality: In addition to the lead generation form, the page should be coded in a way that ensures it's responsive, fast-loading and ...

Seeking a skilled video editor with expert-level experience to breathe life into our promotional video content. The goal is to create engaging and high-impact video clips that speak to our audience and uphold our brand's image. Key responsibilities: - Revise and edit raw footage into dynamic promotional clips. - Demonstrate creative intuition in the cut, selection and finalization of video content. Ideal Candidate: - Documented experience editing professional promotional videos. - Confident working without specific editing software direction; comfortable utilizing whichever video softwares they are most proficient in. - Adept at interpreting a brief and capable of adding creative input where necessary. - Highly organized with attention to detai...

I'm in need of a skilled professional who can help me design an auto-inflating raft specifically for an SUV. The primary purpose of this raft is to prevent flooding in case of emergency. Key components and requirements: - The raft should automatically inflate upon coming in contact with water. - It should be designed to fit under a large SUV without taking up too much room. - The material used should be durable and resistant to wear and tear. Ideal Skills and Experience: - Prior experience in designing and creating rafts or similar inflatable products. - An understanding of automotive design and constraints. - Knowledge of materials that are durable and waterproof. - Attention to detail and safety concerns, as this product will...

I need a skilled developer who is proficient in working with Google Cloud's OCR functionalities. The...Google Cloud's OCR functionalities. The project involves the following specifics: - File Format: The OCR system should be able to extract text from PDF files, no other formats are required. - Output Format: The extracted text should be converted into a word file and worksheets. - Language Support: The OCR should be able to recognize and extract text in English only. This task requires someone with expertise in Google Cloud's OCR, the ability to generate word files and worksheets, and a solid understanding of language processing for English. High attention to detail and accuracy is crucial for this project. Basic UI is also needed for file ma...

I'm in need of a skilled music producer to help bring my music to life. I'm open to working on various genres, so versatility is key. Key requirements: - Proficient in music production - Experienced in producing different genres - Able to work collaboratively to bring my vision to life. Please note, I haven't finalized my lyrics or melody, but as my producer, I expect your input and creativity to shape the final tracks. This could be a great opportunity for a producer who enjoys experimenting with different sounds and styles.

...professional designer to help me with the editing of my booklet. The content is all set, but I need assistance with the design to make it more modern and sleek. Key requirements for this role include: - Proficiency in design editing, with a particular focus on modern aesthetics - Experience with booklet design is a plus - Familiarity with Adobe InDesign is essential Your role will be to: - Edit and enhance the design of my booklet - Ensure the overall look and feel aligns with a modern and sleek design aesthetic - Provide any necessary input or advice on design elements - Use Adobe InDesign for the design work as per my preference If you have a keen eye for modern design and a strong portfolio to back it up, I'd love to hear ...

I'm looking for a data entry professional who can handle digital text data entry. - Data Entry: The primary task will be to transcribe and input text data from digital files into a database. This requires exceptional attention to detail to ensure accuracy in transcription. - Data Analysis: Beyond simple data entry, I'm also seeking someone who can perform basic data analysis on the entered text data. This includes checking for patterns or trends within the data, as well as ensuring the data is organized in a manner that facilitates further analysis. Ideal Skills: - Proficient in data entry and management - Strong attention to detail - Basic data analysis capab...

I'm looking for a skilled and experienced web developer to create an ecommerce website similar to , incorporating some unique features. Key Features: - Product search and filtering - User registration and login - Shopping cart and checkout - Spin & Win game, like - Easy login with Google sign-in Design: - No specific color scheme or branding guidelines for the design - Open to suggestions from the designer - Aiming for a user-friendly design both on web and mobile views Payment Integration: - Cash on delivery - Razorpay Ideal Skills and Experience: - Proven experience in ecommerce website development - Familiarity with product search and filtering, user registration and login, shopping cart and checkout functionalities - Prior experience in integ...

I'm seeking an experienced Business Analyst or Operations Consultant to help enhance the efficiency and productivity of our customer service operations. The main goal of this project is to revamp our current processes and practices, and to implement structures that will in turn improve customer satisfaction. Key responsibilities and expectations include: - Analyzing current customer service operations: You'll need to evaluate the existing workflow, resources, and tools while identifying process bottlenecks and inefficiencies. - Proposing and implementing improvements: Using your expertise, you'll develop strategies and solutions that will make our customer service more efficient, effective, and responsive. - Tailored recommendations: Thes...

I am in need of a technophile with expertise in Microsoft Access databases. Your task will involve: - Populating my database with customer data which includes names, addresses, phone numbers, organisation affiliations, and details of last interactions. - Inputting sales transactions data which include dates, product names, and prices. The ideal freelancer should demonstrate an adept understanding of database management, particularly Microsoft Access, and be able to accurately input data with keen attention to details. Efficiency, accuracy and attention to detail will be paramount for this project.

...generation using AI. Your expertise will contribute to a cutting-edge project that combines music generation with voice cloning to create songs sing by virtual persons. We want our app to have the following features. - Create unique music based on user input information (speed, type, length...). - Create music based on the voice provided by the user - Change the voice of music provided by the user to the voice provided by the user Frontend is already done. The model we want must be able to perform two large functions. 1. Generate a song based on the text entered by the user using the sample voice selected by the user. 2. Converts the voice of the song uploaded by the user to the voice selected by the user. To achieve this, t...

...alternative to presenting a plastic card. This will be the primary focus of the development work. - The application will have a primary feature that I will disclose during our discussions. Ideal Skillset: - Extensive experience in mobile app development, particularly within the realm of cross-platform apps. - Proficiency in NextJS is a must as one of the projects involves its usage. - A good understanding of user experience and user interface design will be an added advantage. The app will link to our software The flow chart attached explains most of the features. You need to expand it to view it properly. Unfortunately that is the only copy we have so you will have to make the most of the quality. In addition to the features on the ...

I am currently in a position where I want to have full control over my money. I am intending to dissolve my trust fund for this reason. This is an important step for me and I require professional input to guide me through this process. I am searching for someone with a strong background in financial management, particularly in trust funds. Knowledge in investment tracking is essential, alongside the capability of providing me a system where I can manage, monitor and make decisions about my finances independently. Additionally, the right candidate will be someone capable of: - Guiding me through the dissolution of my trust fund - Helping me establish full control and decision-making authority over my finances - Setting up a system for my independent fi...

...Wellness Ltd. Here's an overview of what I need: Main Message: The logo should predominantly convey a feeling of relaxation and well-being, ensuring that our clients feel at ease and peaceful when they see it. Design Preferences: - A combination of both text and symbols in the logo is preferred. The text should be clear and easy to read, while the symbol should be designed to match the soothing theme. - The color palette is open for your creative input. While I've not selected specific colors, I'd like the colors you choose to reflect the feelings of relaxation and well-being. Ideal skills and experience: - Proven experience in logo design, specifically for wellness, spa, or similar industries. - Strong understanding of color psychol...

...The primary requirement is to ensure that my website is indexed by Google every day. This will involve monitoring the indexing status of the website and rectifying any issues that may prevent daily indexing. - Large Site Experience: My website is of considerable size, so experience with indexing large websites is crucial. - Google Search Console: Proficiency in using Google Search Console is a must. The expert should be able to navigate through the platform, identify issues, and resolve them efficiently. Ideal Skills and Experience: - Proven experience with website indexing, particularly for large websites. - Deep understanding of Google Search Console and its indexing processes. - Familiarity with SEO best practices. - Excellent problem-solving skills and ability ...

I am in need of an architect with experience in traditional-style architecture to generate blueprints for a residential space. Key Requirements: - Architectural degree - Expertise in traditional architectural style - Experience in creating detailed and accurate architectural blueprints for a contractor - Familiarity with residential layout planning This project offers the opportunity to work on a residential blueprint, and your input will significantly contribute to our vision. Your responsibilities will involve translating our specifications into a full set of detailed and comprehensive blueprints for a contractor to build the home. I’ve attached a floor plan that is 90% of what I’m looking for. I am looking forward to your e...

Looking for someone with advanced skills in Excel and PDF interactivi...advanced skills in Excel and PDF interactivity who can transform a multi-sheet excel document into an editable PDF, while maintaining its ability to be converted back into an excel document. The purpose of this conversion is to enhance collaboration, hence the PDF should feature: - Interactive input fields that can be edited. - Checkbox and/or radio button functionalities. Also looking to add our company logo in the header and company info (addresses, phone numbers etc) in the footer. The ideal freelancer would not only support this conversion, but also maintain the original formatting to protect the sanctity of the document. Previous experience in similar work would...

I'm looking for an experienced JavaScript / HTML developer to help me create an interactive animation of a harmonic drive. This is a specialized UI animation project that requires a good level of expertise. Key Requirements: - Develop an interactive animation of a harmonic drive - Enable user interaction to start or pause the animation - Allow users to change parameters and see immediate effects in the animation Ideal Skills: - Proficiency in JavaScript and HTML - Experience in creating complex UI animations - Understanding of interactive design principles - Ability to deliver a smooth and responsive user experience The animation should focus on the interactive aspect, allowing users to explore and learn from the animation. I ...

...architectural and design services for a mixed-use property project. This entire space covers 35k sq ft with a front of 130*275. It's divided into three units and a 100 * 100 ft commercial complex. 1 st unit 4 master bed room ,1 kitchen with extra food space and wash area ,1 hall ,Pooja room (jk),jakusi, 2 nd 5 master bed room ,1 kitchen with extra food space and washing area ,Pooja room jakusi,1 hall ,1 room for office 3 Rd home theter,Jim , swimming pool ,table tennis 4 garden ,badminton court ,car parking Lazy river and whole home surrounded by water naturally - 5 Servant and guard rooms The commercial complex design should be modern, practical and appealing to businesses. Ideal skills and experience: - Proven experience in designing mixed-use, modern...

I'm new to running projects from GitHub and need assistance. It’s a software application written in Python that I'm wrestling with. - Expert Required: The freelancer must proficiently understand Python and have extensive experience with pulling and running projects from GitHub. - Specific Tasks: Help me understand the process of running GitHub projects. The ideal freelancer will guide me through setup, installation, and execution. - Desired Experience: Experience in software development, programming in Python, and utilising GitHub effectively is key for this task. Your input will be greatly valued. Your ability to explain complex technical terms in layman's language is crucial for this job.

As the client, I need a website that can function offline, primarily aimed at assigning 3D components to various errors. These components should be simple structural designs. The basis for the assignment of these components is a manual input system. Integrating a feature for capturing photos of these errors is also crucial for this project. Ideal skills and Experience: • Proficient in 3D designs • Web Development Skills • Experience with Offline Application Development Key Features: • Assign 3D Components to Errors (manual input basis) • Capture Photos of Errors • Offline Functionality

Describe in your proposal if you have had experience with ready-made slot games, if you have done any, share a reference link. Preference is for freelancers who already know this script the front end according to the references below. Insert a clock into the prize draw template. Note: I will provide the watch. Create a more attractive presel, redirecting users to the Telegram group. Review and correct the prize draw model to carry out a draw scheduled by date and time and display the draw winner randomly and automatically

...a skilled web designer to help revamp my website. My main aim is to enhance the brand image of the site. Key Tasks: - Updating Visual Design: Currently, I feel the design is not as professional as I'd like. I'm looking for a clean and professional visual design that aligns with my brand identity. - Layout Improvements: I also need updates in the website layout. This might involve making the site more user-friendly, ensuring proper placement of elements, and enhancing the overall user experience. What I'm Looking For: - Experience in web design and previous work demonstrating a focus on brand enhancement. - Proficiency in creating clean and professional visual designs. - Ability to provide suggestions on layout improvements that enhance user experi...

Hi Nima D., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Nima D., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm seeking an experienced professional to help me record online educational video lessons that are primarily targeted at Adult Professionals. These lessons involve frequent interactions such as: - Recording approximately 35 hours of video lessons in MP4 1080x1920 full HD. The tasks include - Shifting between slides. - Clicking on content to reveal additional information. - Uploading and sending the videos over to me. - Note: Recording must be clear of any external noise and unnecessary pauses between slides or content reveals. The challenge is to capture these interactions in one continuous video. I'm seeking someone with: - Proficiency in online video recording - Dedicated to quality and attention to capture all content ...

I have a task that requires an individual who is proficient in manual data input, particularly into spreadsheets, with a keen eye for detail. Key responsibilities will include: - Performing detailed line-item reviews on invoices coming into my business. - Accurately inputting the costs from these invoices into an existing budget, which is formatted on a spreadsheet. Ideal skills for this project would be: - Strong attention to detail for invoice review. - Familiarity with spreadsheets and manual data entry. Prior experience in finance administration or a similar role would be beneficial. Roughly 500 Documents to process

I am seeking a skilled professional to develop a facial biometric validation system that ensures high accuracy. This system will be integrated into both a mobile and web application for the sole purpose of identity verification. The primary goal of this system is to prevent fraudulent activities and provide enhanced security. Key Responsibilities: - Develop a robust facial biometric validation system with a high level of accuracy - Integrate the system seamlessly into both a mobile and web application - Implement features that support identity verification Ideal Skills and Experience: - Proficiency in developing biometric systems, particularly facial recognition technology - Prior experience in creating and integrating systems into mobile and web applications - Famil...

...developer who can create a personal college website for me. I want the site to be similar to my college's official website, but with some unique features. Key Features: - Course Information and Syllabus: I expect to have a section where I can upload all the necessary information regarding the courses I'm taking. - Student Login and Registration: There should be a secure login system for students to access the personalized information. - Grades, Student Education History, Fee Details: The website should allow me to keep track of my academic performance, educational history, and fee details. - Time Table: A feature that allows me to maintain my schedule and plan my time effectively. - Downloadable Documents: Users should be able to...

I'm in need of a skilled Flutter developer to create a mobile translation app that integrates with a third-party service, not a translation engine. The app needs to be compatible with both iOS and Android platforms. Key Features: - Text translation: Users should be able to input text and get translations in real-time. - Voice translation: The app should support translation via voice input. - Image translation: The app should allow users to scan images using their device's camera for translation. Additional Requirements: - The app should have user accounts and profiles with data storage capabilities. Ideal Skills: - Proficient in Flutter - Prior experience with mobile app development - Experience with integrating third-party ser...

I need a skilled professional to add (2) Adjustable analog input noise filters to an existing ( Kinco builder) program. The filter intensity needs to be adjustable In the settings screen on the HMI.(Kinco D tools)

I am looking for a skilled data entry professional who can help me collect and organize stock data from my trading view strategy. The person must have experienced in strategy test option in tradingview. No pragramming language required, just manually check. Note that my strategy name is BRAMMA 1. Objective - Find every stocks in US exchange (Nasdaq and NYSE) that meet the BRAMMA strategy conditions Steps to do before everything. - Please gather all the names of US stocks market in both exchange (Nasdaq and Nyse), then please manually check every stock that meet condition and extract them to excel file. - Please select the trigger that match with the tradingview ticker -Please find list of company in Nasdaq exchange here: - Please find list in

I require an expert web designer to create a clean, organized, and captivating website aimed at providing information about my business and its associated industry. The primary purpose of this website is to impart pertinent information to professionals in our specific industry. In this regard: - The interface should be user-friendly, ensuring professionals can easily access and navigate through the detailed information provided. - No user interaction such as forums, commenting, or registration will be necessary. The main focus is on sharing information, rather than facilitating user collaboration and input. - Ideally, I'm seeking a designer with previous experience crafting informational websites for professional audiences. Impactful visual represe...

...Google Play Console to publish apps. As our app developer, you will be responsible for uploading, managing, and optimizing our app listings on the Google Play Store. Responsibilities: 1. Utilize the Google Play Console to upload new app versions, including APK files, screenshots, descriptions, and other necessary assets. 2. Ensure compliance with Google Play policies and guidelines to prevent app rejection or suspension. 3. Manage app metadata, including titles, descriptions, keywords, and categories, to optimize visibility and searchability. 4. Monitor app performance metrics, including downloads, ratings, and reviews, and implement strategies to improve user engagement and retention. 5. Collaborate with the development team to trouble...