Web application error messages仕事
Ajaykumar Narshibhai P.さん、こんにちは。あなたのプロフィールを拝見させていただきました。ぜひわたしのプロジェクトをオファーさせてください。プロジェクト情報を確認した後、詳細を話しあいましょう。
...needs to build an RPA application creator software. The requirements as following. ### Automation batch creator application a. Running environment: Windows 7 or later b. Functional requirements: 1. Simulate mouse click 2. Simulate keyboard input 3. Using OCR to detect windows, selection 4. Open/Close Program 5. Record macro 6. Logic functions support (if-else, switch case...) 7. Loop functions support (while, for...) 8. DateTime functions support (get system time...) 9. Wait (sleep) functions to support 10. Exports the robot that was created to a .exe file ### Automation batch manages application a. Running environment: Web b. Functional requirements: 1. Manage created robot (search, run, delete) 2. Alarm to the creator (email, message..) wh...
Please to recover the 500 Internal Server Error that occurred in the construction sites in Magento. 500 Internal Server Error is now displayed in normal operation to have a site that has been built with magento. I do not remember such as changes to the file. Only the 500 Internal Server Error front end of the site is displayed. Back office is normal operation and normally displayed. Also with reference to the existing DB by installing a new magento files become 500 Internal Server Error. I will be get 500 Internal Server Error in DB creation time when I try to fresh installation with the new DB and file. I tried it. Change permissions using the magento-cleanup.php. Installation condition confirmation using the magento-check.php. Delete of .h...
Fix a magento error SQLSTATE[HY000]: General error: 1205 Lock wait timeout exceeded; try restarting transaction MagentoのSQLをバックアップ後に管理画面にログインしようとすると以下のエラーが表示されてログインできない。 SQLSTATE[HY000]: General error: 1205 Lock wait timeout exceeded; try restarting transaction 希望： 問題の解決と原因の究明と説明、今後への対処の説明と実行をお願いします。 緊急です。 重要視する項目：金額、スピード、作業内容及び方法の説明 予想される作業内容：（あくまでも予想です） 未実行クエリの再実行または未実行クエリの削除 innodb_lock_wait_timeoutの値変更 50秒->180秒
様々なe-bookファイルを表示できるビュアーの開発ができる開発先を探しています。 VnBestSolutionsさんが可能であれば、詳細について打ち合わせさせていただきたいです。 また、もしVnBestSolutionsさんが不可能でも、お知り合いの方や会社を紹介いただけるとありがたいです。 ご検討よろしくお願いします。
I'm seeking an experienced Flutter and Dart developer to assist with my Taxi app. The app requires both iOS and Android support. This is a pay-per-hour project where we will work collaboratively on troubleshooting and implementing necessary fixes. Key Responsibilities: - Providing tutorials to help me understand the app's code - Bug fixing primarily within the user interface and backend services - Assisting with API integration Ideal Skills: - Proficiency in Flutter and Dart - Extensive experience with iOS and Android app development - Strong understanding of user interface and backend services - Expertise in API integration I look forward to your bid.
...status, carrier, or other columns. The data needs to be retrieved, transmitted to a system via API, and logged. It may be required to send messages from a specific SFTP folder in subdirectories using different API users. It should be configurable which SFTP folder and directory require which API user. Additionally, there must be an option to configure when the archive and log directories should be cleared. It should be identifiable from the file when processing has occurred. After the API is called and the information has been transmitted, the API must generate an event that is logged in the database and can be viewed and filtered via the backend. A web interface must be developed to manage settings such as transfer intervals per ID and API, SFTP credentials, and to store ...
I'm facing an issue with Redis on my server. It intermittently throws the error: "MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. Please check Redis logs for details about the error." This problem is affecting one of my sites. I have not made any recent changes to the server configuration. The Redis version I'm using is 4.x or older, and there is plenty of disk space available on the server. I need an expert to: - Diagnose the cause of the error - Propose a solution to fix this problem - Ensure that my Redis configuration is optimal and stable Ideal skills and experience for this job include: - Extensive knowledge of Redis, particularly version ...
My Node.js application is not functioning properly after being migrated to a new Windows server. The application works perfectly on the old server, but fails to run on the new one. I need a skilled developer to diagnose the problem and implement a fix, ensuring the app runs as intended on the new server. Key Responsibilities: - Investigate and resolve any server configuration or environment issues. - Confirm all dependencies are installed correctly on the new server. - Check that ports, environment variables, and settings are configured properly. - Debug and rectify any errors preventing the app from running. - Ensure the app has access to databases and external resources. Ideal Skills: - Extensive Node.js expertise. - Proven experience in server migration and troubleshooti...
I'm seeking a developer to create a simple search widget for booking, similar to the demo found at the provided link. This widget should check the availability of our apartments based on our Google Calendar. If an apartment is free,...Post-Submission Action: - After a guest submits the form, we would like a success message to be displayed. Validation Checks: - The form should include an Email format validation and a Guest number limit check. Ideal Skills: - Experience with Google Calendar API - Proficiency in creating interactive forms and widgets - Strong background in web development - Experience with validation scripts and error handling - Familiarity with creating success messages post-form submission Something simple like this:
I'm in need of a skilled Fullstack Developer for a web application project. I have a application in mind that is a mixture of common social media platforms for example Instagram, TikTok, etc.. So features would be User Registration and Login System, Creator Profiles, Content Upload and Management, Subscription and Payment System, Search and Discovery, Mobile Responsiveness, Basic Messaging System. Key Responsibilities: - Collaborate with me in designing and implementing the web application. - Ideally, take charge of the backend development with a technology I will approve together with you. Ideal Skills: - Proficiency in Fullstack development. - Prior experience in web application development. The timeline would be as quickly as its...
...marketing and the fantasy sports industry in India. Requirements: Proven experience in running Facebook Ads and Google Ads for apps or platforms in India. Familiarity with the Indian fantasy sports market and user behavior. Proficiency in tools like Google Ads Manager, Facebook Business Suite, and analytics platforms. Strong copywriting and creative skills to craft compelling ad creatives and messages. Data-driven mindset with the ability to interpret campaign data and optimize for results. Availability for regular updates and performance reviews. Preferred Qualifications: Experience working with DFS platforms or sports-related apps. Familiarity with trends, leagues, and sports events that attract Indian users (e.g., IPL, cricket, football). Understanding of how to highlight pr...
My Windows 10 desktop has been crashing randomly - sometimes after a few hours, other times just minutes. These crashes have no correlation to the type or intensity of tasks being performed. They often occur at night, and I suspect they may be hardware-related. The error appearing repeatedly in the system logs is the kernel power error task ID 41. I'm seeking a professional who can analyze my system logs and identify the faulty hardware component, whether it be the PSU, motherboard, RAM, or something external. All thermal readings are within normal ranges. System Specs: - CPU: I7 8700K - Motherboard: MSI B360M - Graphics Card: GT 610 (used solely for display) - RAM: 40 GB DDR4 2666mhz (3x 8GB sticks & 1x 16GB of the same speed but different brands) - Storage: SSD ...
✅ Google Rank Visibility | ✅ SEMrush Error Solutions | ✅ Live Quality Backlinks | ✅ Increased Traffic ? Elevate Your Online Presence with SEO4Ranking Solutions! ? Dear Sir/Madam, We’re excited to share the outstanding results and client testimonials we’ve recently achieved: Client Results. At SEO4Ranking, our mission is to drive quality traffic to your site while ensuring it thrives with no risk of penalties from search engines. Our Monthly SEO Goals Include: ✅ Enhanced Google Rankings ✅ 200+ Quality Backlinks ✅ Increased Traffic & Conversion Rates ? On-Site Optimization: 1. Title Tag Optimization 2. Meta Description Tag Optimization 3. H1 & H2 Tag Optimization 4. URL Optimization 5. Italic/Bold Tag Optimization 6. Non-index Attribute Analysis 7. O...
Introduction: ZE radio, a new and modern radio station is seeking qualified developers to bid on the development of a user-friendly, multi-purpose mobile and web application. This application will serve a dual purpose: it will act as an internal team collaboration and communication channel for our managers and employees, and it will also function as a radio streaming platform for our listeners. The ideal solution would integrate both functionalities into a single app to enhance convenience and user-friendliness. Project Overview: The primary function of the app is to facilitate both live radio broadcasting and team interactions. The proposed app will have two main components: 1. Internal Team Collaboration Communication App: A secure, feature-rich platform for manage...
I'm seeking a skilled React JS developer for my web application project. Although the specific purpose of the application isn't defined yet, I am open to suggestions and would appreciate creative input from a professional. The ideal candidate should have a strong understanding of React JS, web development, and can deliver high-quality work on time. Skills and experience required: - Proficient in JavaScript, specifically React.js - Strong understanding of web development principles - Experience with delivering web applications - Creative input welcomed - Ability to meet deadlines
I'm looking to develop a unique, interactive, web-based Code Adventure Game with a focus on Python programming. The goal of the game is to help adult users learn programming in a fun and engaging way. Key Features: - Simple, easy to implement game structure, but with novel twists to keep it interesting - Each level will present a programming challenge that the user must solve to progress - Challenges will involve fundamental programming concepts such as printing messages, using conditionals, loops, and functions - Game will primarily include graphical puzzles, adding an extra layer of complexity and engagement - Designed specifically for adults, so challenges will be targeted at this demographic Ideal Skills and Experience: - Proficient in Python with a strong underst...
...using MongoDB as the database. Project Scope: - The project has 2 APIs that are partially working and need to be fixed. - Additionally, there are 3 new APIs that need to be created and integrated into the existing React Native front-end code. Key Responsibilities: - Ensure all necessary data interactions are correctly handled between the React application and MongoDB. - Implement any required API connections for smooth data flow. - Ensure security, error handling, and performance optimization during integration. Required Skills: - Strong experience in React.js development. - Expertise in Node.js and Express.js. - Proficiency in MongoDB for data storage and management. - Familiarity with RESTful APIs and best practices for integration. - Ability to write clean, modular,...
I'm having a problem with my Python script for web scraping. It's been giving a "blocked by Cloudflare" error. The script has a function that makes three requests: - First: Authentication - Second: Getting all courier shifts - Third: Accepting shifts when an available one is found I've tried using proxies to bypass Cloudflare, and I have an automated CAPTCHA solver integrated into the script. I am currently using residential proxies. I'm looking for an experienced Python developer with web scraping expertise who can help me fix this issue. The ideal freelancer would have experience dealing with Cloudflare and could provide a more reliable solution than just using proxies. Please include in your bid any relevant experience you've h...
We are looking for a skilled VR/AR/XR programmer and designer to create a full application for the Meta Quest 3 and develop another 360° experience, targeting all audiences. First Experience: Interactive Objective: Design an immersive 3D environment that reflects the aesthetics of the Islamic world and nature, with a focus on presenting Juz' Amma (the 30th part of the Quran) in an engaging and innovative way. Features: Ability to interact with the environment and change viewing angles. Display Quranic text clearly, synchronized with the provided audio recording. Design interactive elements that encourage exploration and learning. Second Experience: 360-Degree VR Video Objective: Produce 360-degree videos for each Surah (chapter) of the Quran. Features: Design stunn...
I'm looking for an experienced professional to manage my Android mobile application. The application does not currently have specified main functionalities, so I am open to your expert suggestions on features that could enhance user engagement and monetization potential. Ideal Skills and Experience: - Proven track record in managing Android mobile applications. - Understanding of user engagement strategies and potential app features. - Knowledge of monetization strategies, including in-app purchases. - Excellent communication skills for regular updates and suggestions.
...Canbus please Don’t contact if if your trying to get double your offer is I'm seeking a professional to create a kit with a set of WiFi and Bluetooth Canbus controllers, and possibly a card, to read Canbus messages from a car and render gauges on an iOS UI. Key Responsibilities: - Develop a comprehensive kit with the necessary controllers. - Code to interface with the Canbus and display messages on the UI. - Utilize Virtuno, an app that creates gauges from a remote controller, as a starting point. The Canbus messages of interest will encompass all types, with a list of specific messages provided later. Ideal Skills: - Proficient in iOS development - Experience with Canbus systems - Skilled in hardware assembly and integration - Familiarity ...
I'm encountering a configuration error with in my web application. I need an expert who can help me resolve this issue promptly. Ideal Skills: - Proficiency in .NET - Experience with - Web application development - Troubleshooting configuration errors - Knowledge of Fody in general Please check the link for further context: Please send final fixed price. Please feel free to ask any questions or clarifications. I'd be more than happy to answer. Please do not send endless empty "hi's" and "hello's" (budget here is just a placeholder. please disregard)
I have successfully fixed the database connection issue related to localhost in your project. The error was preventing the application from connecting to the local database, but it has now been resolved. The fix includes: -- Corrected database connection settings (host, username, password, database name). -- Ensured that the local database server is configured and running properly. -- Verified the connection and ensured smooth interaction between the application and the database. If there are any further issues or anything else that needs attention, please let me know, and I will fix it as soon as possible.
Hide JavaScript and Load from an External Domain Project Overview: I am looking for a skilled web developer to help me implement a mechanism that hides a JavaScript file's source code from the browser and loads it from an external domain. The goal is to prevent the exposure of sensitive JavaScript code and improve security by offloading it to a secure external server. Project Requirements: JavaScript Obfuscation: The JavaScript file should be obfuscated or minified to make it harder to reverse-engineer. Use appropriate tools such as UglifyJS, Terser, or other obfuscation techniques. Load JavaScript from an External Domain: The JavaScript file should be loaded dynamically from a different domain, not directly from the origin domain. Set up cross-origin resource sharing (CORS)...
I'm looking for an animated product presentation video that highlights the benefits of my product for potential customers. The video should effectively communicate why my product is valuable and worth their attention, using engaging animation t...benefits of my product for potential customers. The video should effectively communicate why my product is valuable and worth their attention, using engaging animation techniques. Inspiration: Key Requirements: - A strong understanding of animation and storytelling - Ability to distill complex product benefits into simple, compelling messages - Experience with creating customer-targeted product videos Ideal Skills: - Animation - Video Production - Marketing Communication - Storytelling
...effortlessly and enjoyably. Key UX Principles User-Centered Design: Conduct user research to understand target personas. Build features catering to their skill levels and motivations. Simplicity: Streamline processes (e.g., course enrollment in 1-2 clicks). Minimize distractions to focus users on learning. Feedback: Show loading indicators during processing. Use confirmation messages after actions like enrolling or completing a course. Error Prevention and Recovery: Clearly highlight errors (e.g., invalid login). Offer guidance to resolve issues. Mobile Responsiveness: Design layouts for small screens with touch-friendly elements. Core UX Features Smooth Onboarding: A quick intro tutorial highlighting platform features. Personalized onboarding quiz to suggest courses. Sear...
...for both Everlux Experiences and Everloped. • Create engaging, high-quality content (captions, images, reels, stories) that aligns with each brand’s voice and aesthetic. • Plan and manage content calendars for Instagram, Facebook, TikTok, and LinkedIn. • Work with photographers/videographers to curate visually compelling content. • Community Engagement: • Monitor and respond to comments, messages, and inquiries promptly to build strong relationships with followers. • Engage with relevant accounts to increase brand visibility and community growth. • Implement strategies to encourage user-generated content and client testimonials. • Analytics & Reporting: • Track social media performance using insights and analytics to...
I'm experiencing an issue with my Nextcloud instance on a Linux server. Despite having ample storage, Nextcloud is showing an 'out of space' error. The freelancer's job will be to diagnose and resolve this issue. Ideal candidates should have: - Extensive experience with Nextcloud - Proficiency in Linux server management - Skills in diagnosing and resolving storage-related issues Please note, I have not checked the file system or disk space usage of other directories. So, part of your job may involve checking these to identify potential causes of the issue.
More details: Is this project for Personal use What information should successful freelancers include in their application? Experience How soon do you need your project completed? ASAP TaskMaster project that implements the following: Use Node.js and to create a RESTful API. Use React for the front end. Use PostgreSQL and the Sequelize ORM for the database. Have both GET and POST routes for retrieving and adding new data. Use at least two server-side APIs. Have a folder structure that follows the separation of concerns design principle. Include authentication using JWT. Protect API keys and sensitive information with environment variables. Be deployed using Render (with data). Have a polished UI. Be responsive. Be interactive (in other words, accept and respond to user input).
...brokers on the site, excluding those from California, Texas, Florida, Idaho, Oregon, and Montana (brokers in those states have been contacted already) - I need to avoid sending duplicate messages to brokers listed more than once. - The contacting rate should be initially set to 300 messages per day. Depending on the response rate, this rate may increase, but initially it should not exceed 300 messages per day. - The messages need to be sent through a contact form for each broker on the website. - The introductory message is ready and will be provided. Ideal skills for this job include: - Experience with web automation tools - Attention to detail to avoid duplicate contacts - Ability to pace the contacting rate as specified. Please note, this projec...
Project Description: We are a company developing a SaaS-based platform offering ERP, Stock Management, Point of Sale (POS), and Invoicing solutions. We are seeking a highly skilled freelance developer to handle ongoing updates, feature development, and maintenance for our software. Responsibilities: Maintain and enhance our SaaS-based application. Develop and integrate new features as per customer and business requirements. Optimize performance for a seamless multi-tenant SaaS environment. Ensure high levels of security and scalability. Debug and fix any technical issues promptly. Requirements: Expertise in: Backend: PHP (Laravel framework) Frontend: JavaScript, HTML, CSS Database Management: MySQL or equivalent databases Cloud Platforms: AWS, Azure, or equivalent (preferred) Key ...
I have a Code Canyon PHP script and I'm encountering a PayPal integration issue. The error message reads: "Something doesn't look right. Your payment can't be completed to the merchant." This happens when I hit the 'pay now' button. I must mention that I haven't made any recent changes to my PayPal account or payment setup. I'm a novice and don't know how to configure it correctly. It says to add your PayPal email to get paid and you're done. The creator Mr. Plugin said he fixed this. Ideal Skills: - Strong proficiency in PHP - Extensive experience in PayPal API integration - Expertise in debugging e-commerce scripts My goal is to have the PayPal integration working seamlessly again. Please reach out if you have the necessary ...
...asked questions from clients. - It should be equipped with Natural Language Processing capabilities to understand and respond to messages in a human-like manner. - The bot needs to be knowledgeable about the product details of my business to provide accurate information to clients. - It should be able to respond instantly to client messages, ensuring no delay in communication. - The bot should also have the capacity to move clients between different sales funnels based on their interactions. Ideal Skills and Experience: - Proven experience in developing AI bots for CRM systems, particularly Kommo. - Strong understanding of Natural Language Processing and its application in AI. - In-depth knowledge of product detailing and how to convey this to clients. - Ability to...
I need a professional web developer to create an ecommerce website for my cake shop. The primary goal is to enable online orders. Key Features: - An online ordering system that includes product customization options, a secure payment gateway, and order tracking. - A product customization interface for customers to select cake size and flavor, add personalized messages, and choose decoration styles. Ideal skills include: - Proficiency in ecommerce web development. - Experience with secure payment integration. - Ability to create user-friendly product customization interfaces.
I'm seeking an experienced Flutter and Dart developer to assist with my Taxi app. The app requires both iOS and Android support. This is a pay-per-hour project where we will work collaboratively on troubleshooting and implementing necessary fixes. Key Responsibilities: - Providing tutorials to help me understand the app's code - Bug fixing primarily within the user interface and backend services - Assisting with API integration Ideal Skills: - Proficiency in Flutter and Dart - Extensive experience with iOS and Android app development - Strong understanding of user interface and backend services - Expertise in API integration I look forward to your bid.
I'm seeking a talented designer to create a modern, minimalist, monochrome logo for my engineering consulting startup. Key Details: - The logo should be a combination of both a symbol/icon and text/wordmark. - It should convey a sense of professionalism and trust, reflecting the core values of my consultancy. I...startup. Key Details: - The logo should be a combination of both a symbol/icon and text/wordmark. - It should convey a sense of professionalism and trust, reflecting the core values of my consultancy. Ideal Skills and Experience: - Proven experience in logo design, particularly in creating minimalist and monochrome designs. - Strong understanding of branding and the ability to convey specific messages through design. - Excellent skills in both graphic design ...
...are going to be trying out some investments in social media advertising. At the end of the year we will be evaluating whether or not we can make further investments in the collection and advertising in order to create a bigger business. Our online store and the connected Instagram page need to run perfectly smooth. In the past we have had errors in the way Shopify was set up, leading to error messages popping up about shipping not being available for a specific country or shipping conditions not being accurate. We also need some help in getting the right reports out of Shopify. We are reasonably conversant with the Shopify tool, we understand the basics, we are capable of adding new collection items and making front end changes. But we are not experts. We need an expert...
I'm looking for a skilled video producer to create an engaging, professional advertising video for my company. This video will be uploaded on Instagram and Facebook with the primary goal of enhancing customer engagement. Key Req...style of the video should be in line with a professional and serious tone, appealing to a more sophisticated audience. - Optimized for social media: The video should be tailored for Instagram and Facebook, taking into account the specific requirements and audience of these platforms. Ideal Skills: - Video production and editing - Understanding of social media marketing - Ability to convey complex messages simply and engagingly Experience: - Proven track record in creating professional advertising videos - Experience with brand promotion on social ...
I'm looking for a responsive web application that facilitates collaboration among hosts, venues, and event vendors for efficient event planning. Key Features: - User Profiles: There should be distinct profiles for hosts, venues, and vendors. - Event Planning Tools: The application must include robust tools for planning various aspects of an event. - Messaging System: A built-in communication system is essential for users to coordinate seamlessly. Authentication: - Users should be able to sign in using their social media accounts. Ideal Skills and Experience: - Proficiency in web application development - Experience in creating interactive user interfaces - Knowledge of building secure, scalable user authentication systems - Proven track record in...
...Identify suitable job opportunities based on my skills and preferences. Tailor resumes and cover letters for each application to align with job descriptions. Submit applications via job boards, company websites, and email as required. Track all applications in a spreadsheet, noting details like company name, job title, and application status. Requirements: Experience with job application processes, particularly in the data science and analytics industry. Strong writing skills for creating tailored and professional resumes/cover letters. Proficiency with tools like ChatGPT to streamline customization. Attention to detail and ability to follow guidelines for job matching and application submissions. Familiarity with job boards like LinkedIn, Indeed, and others....
...history and notes option, automated follow-up reminders before and after sales, and deal summaries enriched with AI insights. - Deal management: We need to track the progress of a deal, including follow up communications, in store progress, and deal structure. Several paper documents need to be produced and printed on demand. - Communication Monitoring: All interactions with customers via text messages, emails, and phone calls need to be logged and accessible for review. - AI Integration: I want to leverage AI tools for call transcription and sentiment analysis, assistance with text and email drafting, and summarizing deals. - Mobile Compatibility: A mobile-friendly version of the app is a must. This version should facilitate quick interactions with customers during in-person me...
I'm currently in the process of applying for an EIN for my LLC but have hit a roadblock during the submission stage. I need someone who can guide me through this part of the process and help ensure that my application is submitted correctly. Ideal Skills and Experience: - Familiarity with EIN application process - Experience with LLCs - Strong communication skills - Attention to detail
I am looking for an experienced Python developer t...Log in to a specific website daily. Scrape data from links provided in a Google Sheet. Google Sheet Integration: Fetch links from a Google Sheet as input. Append the scraped data for the last 1 week (100 data points daily) into a specified Google Sheet. Hosting Requirements: The script will be hosted on and configured to run automatically on a daily schedule. Key Features: Error handling for login issues, scraping errors, or Google Sheets API failures. Efficient handling of large data (100 data points daily). Deliverables: Fully functional Python script meeting the above requirements. Clear setup instructions for hosting on PythonAnywhere.com. Documentation for modifying the Google Sheet integration or scraping logic.
Project Title: AI-Powered Journaling & Relationship Analysis App Project Description: We are looking for an experienced mobile and web app developer with expertise in AI/NLP, backend development, and UX/UI design to build a journaling app that integrates advanced AI-driven analysis features. The app will be available on iOS, Android, and web browsers, offering users a secure and intelligent way to track their thoughts, emotions, and relationship dynamics. Key Features: 1. Journaling & Text Processing • Users can write free-form entries or choose guided journaling prompts. • Speech-to-text transcription: Users can record voice notes that are automatically transcribed. • Handwritten journal recognition (OCR) for scanned notes (German language only...
Project Description: We are looking for an experienced Full Stack Developer to help us build a scalable and high-performance web application. The project requires development using the MERN stack (MongoDB, Express, React, Node.js) along with other technologies as needed. You will be responsible for both front-end and back-end development, integrating APIs, optimizing performance, and ensuring the overall functionality of the application. Key Deliverables: Design and implement front-end components using React. Build and manage back-end APIs and databases using Node.js, Express, and MongoDB. Ensure smooth integration between the front-end and back-end. Optimize application performance for speed and scalability. Implement user authentication, authorization, and ...
