Javascript function exercises jobs

As someone who values efficient and cost-effective operations, I'm intent on leveraging the full potential of my Microsoft SQL Server database. The core of this project involves enhancing performance and decreasing cost. To enrich the function of my database, I'll need an expert who can: - Improve overall performance, guaranteeing smoother, faster operations - Implement strategies for cost reduction without compromising quality and performance The ideal freelancer will be someone with extensive experience in Microsoft SQL Server, superb knowledge in database performance enhancement, and proven strategies for cost-reduction. If you can deliver this, you'd be the perfect fit.

I am looking to build a dynamic E-commerce website for selling cameras and their accessories. Key features should include: - Product Catalog Management: Allow easy addition, modification, and deletion of products. - User Registration and Login S...design in mind, I am open to your professional suggestions. The site should look dynamic yet be user friendly, allowing customers to find what they need with ease. I'd prefer a Multi-Level Navigation structure (drop-down menus) for the website, creating organized categories and subcategories for our various products. Ideal candidates for this project should have a solid grip on HTML, CSS, JavaScript, and PHP. Experience in building e-commerce platforms is a huge plus. Your creativity and advice on the project is welcomed and high...

...position, under my direct supervision, focusing on the technology domain. The successful candidate will be responsible for: - Mainly assessing business needs and working together to identify the right solutions - Lending a hand in project management tasks when required - Documentation of a variety of business and functional requirements, using both the Business Requirements Document (BRD) and Function Requirements Document (FRD) formats - Diagramming, primarily creating Data Flow Diagrams (DFD), Use Case diagrams, User Journeys, and Entity Relationship Diagrams (ERD) - Having wireframing knowledge would be a distinct advantage Ideal skills required for this role include excellent analytical ability, communication skills, ability to grasp new concepts, and time management. A gro...

I'm looking for an experienced developer who can help me set up the foundation of a Forge app in my Atlassian Jira Windows environment. The main aim of this Forge app is to introduce custom UI elements to our Jira platform. Key Requirements: - Operating System: I'm using Windows, so the setup should be tailored for this environment. - Primary Function: The Forge app should primarily focus on implementing custom UI elements, enhancing the user experience within Jira. Additional Details: - Mobile Support: While I do require the app to be accessible for mobile users, this is not an immediate priority. The main focus is on the desktop experience. Ideal Skills and Experience: - Proficiency in Atlassian Forge platform - Strong background in developing and implementing custom ...

Simple Program for Siemens Logo PLc to act as a Modbus client toread and write to a Modbus Server Hello, I am looking to program a Siemens Logo PLC to act as a master to read from the a modbus slave (our FireLaser DTS offset address 2, function code 0x01). If the value at this address is 1 then the PLC should write to the reset control with a value of 1 (function code 0x06, offset address 0) with a delay of 5 seconds I have attached the modbus map of our equipment. There are also other programs I would like written but want to start with this This is using Modbus TCP/IP and the modbus address are as follows: Master Slave

Simple Program for Siemens Logo PLc to act as a Modbus client toread and write to a Modbus Server Hello, I am looking to program a Siemens Logo PLC to act as a master to read from the a modbus slave (our FireLaser DTS offset address 2, function code 0x01). If the value at this address is 1 then the PLC should write to the reset control with a value of 1 (function code 0x06, offset address 0) with a delay of 5 seconds I have attached the modbus map of our equipment. There are also other programs I would like written but want to start with this This is using Modbus TCP/IP and the modbus address are as follows: Master Slave

HTML, CSS and JavaScript Best Regards, Kim

I'm seeking a talented and experienced developer to create an Activity Logger App for both Android and iOS operating systems. Key Features: - The primary function of the app is to track and record specific device usage activities. These activities include: - App usage - Phone calls - SMS - Power on/off device - Website usage - File usage At the moment this is a proof of concept to firstly see if what we're looking for is possible and secondly to see if it is viable from a cost perspective. It is very important that you bid the actual cost to complete the project below and not an hourly rate or cost to discuss further. The cost you bid will be used to ensure the project is viable and if this changes later the project will likely fail. The project: Create an...

I require a design for a 3D ocean energy device, specifically for tidal energy conversion. The objective is to generate electricity effectively in the open ocean environment. • The design should provide an efficient solution for tidal power generation. • It should function optimally in the open ocean, taking into consideration the challenges and conditions that such a location may pose. • Prior experience in designing and understanding of the principles related to ocean-based renewable energy schemes will be beneficial. • Knowledge about tidal energy conversion systems and fluid dynamics is crucial. • Skills in 3D modeling and simulation to refine the system design, and evaluate performance under simulated environmental conditions are required. In essenc...

I need a proficient Android app developer who can build a fantasy app, catering exclusively to Android smartphones. Key features include: - User authentication to ensure a secure environment. - Push notifications for active user engagement. - In-app purchases to enhance user experience and monetization. The primary function of the app is to provide an enchanting fantasy platform for a captivating user entertainment experience. Ideal candidates should have significant Android development experience, focusing on user authentication, push notification implementation, and in-app purchase integration. Experience in crafting engaging fantasy apps would be a bonus. Active communication, promptness and creativity will be highly valued for this project.

...suggest that L-5-MTHF supplementation may be effective in treating depression, particularly in individuals with MTHFR mutations3. 7. Diabetic Neuropathy: Some studies indicate that L-5-MTHF may be beneficial for individuals with diabetic neuropathy, although more research is needed to confirm these findings3. 8. Reduced Risk of Anemia: It may help in the prevention of anemia by supporting the function of vitamin B12 in the production of red blood cells7. 9. Heart Health: There is some indication that L-5-MTHF may support heart health by participating in the metabolism of homocysteine, which when elevated, is a risk factor for cardiovascular disease8. 10. Cancer Prevention: Adequate folate intake, including L-5-MTHF, may be associated with a reduced risk of certain types of cancer...

I am looking for someone to redesign the frontend of Apache Superset, specifically the landing page and menus (Mu instinct is that this will take about a day for the right freelancer). I am looking for someone with the following skills and qualifications: Proficient React.js Developer: Superset's frontend is built using React.js, a popular JavaScript library for building user interfaces. The candidate should have extensive experience working with React.js and be well-versed in its concepts, such as components, state management, and lifecycle methods. Familiarity with Redux: Superset utilises Redux for state management. The ideal candidate should have a solid understanding of Redux principles, including actions, reducers, and middleware. Strong CSS and Styling Skills: Redes...

...Advanced search and filtering options by location, services, rates, etc. Country-specific listings and regional filters Secure messaging system between users (escorts, agencies, and clients) Payment gateway integration for premium services and advertisements Admin panel for content management, user management, and analytics Skills Required: Proficiency in web development languages (e.g., HTML, CSS, JavaScript) Experience with backend development (e.g., PHP, Python, Node.js) Knowledge of database management (e.g., MySQL, MongoDB) Ideally site would be on Wordpress and use Laravel in front with Sage or similar theme. Familiarity with web security best practices and compliance standards Ability to integrate third-party APIs for features like payments and messaging Additional Detai...

Looking for an experienced full stack developer with a strong proficiency in JavaScript. The project at hand is focused on API development. Key Requirements: - Proficiency in JavaScript is a must. - Experience with both front-end and back-end development. - A strong understanding of API development. The ideal candidate should have: - Demonstrable experience in building APIs. - A strong understanding of full stack development.

I am looking for an expert who can help me with backing up my website. The goal is to ensure that the website structure and content (te...(text and images) are seamlessly transferred to an offline copy. The source website has about 20-30 pages. Key Requirements: - The source website is custom JS-based, so I need someone with experience in handling such websites. - The backup should focus on preserving all pages, their content, as well as images and media files. Ideal Skills: - Proficient in website backups. - Familiarity with JavaScript-based websites. - Expertise in preserving website structure and content during migration. - Attention to detail to ensure all elements are accurately backed up. Please let me know your relevant experience and approach to ensuring a smooth website ...

I'm in need of a talented WordPress developer, especially proficient with Divi and WooCommerce, to help enrich my e-commerce site's functionality. Key Project Elements: - Implement an advanced product search and filter function, with an emphasis on category filtering. This is to enhance the user experience and make product discovery easier. - Incorporate an A-Z product pagination system within existing product pages, allowing visitors to navigate through the product catalog alphabetically. - Ensure that the search and filter functionality updates the product results dynamically without requiring a page reload. This should be an intuitive, seamless experience for the user. Skills and Experience: - Extensive experience with WordPress, Divi, and WooCommerce is a must. - Pro...

I'm looking for a professional to develop a Telegram bot that can send automated messages and also has a user-friendly menu. This bot will serve a couple of key functions: - **Automated Messages**: The primary function of the bot is to send automated messages, but the messages will vary in nature. The bot should be able to send reminders, daily updates, and promotional content as well as other options as the menu dictates. - **Custom Menu**: The bot should also be equipped with a menu that users can interact with. This menu will include key options like contact information and FAQ. Ideal candidates for this project should be well-versed in Telegram bot development and have a strong understanding of user experience and interface design. A creative and innovative approach to ...

Hi there: See the Video Looking for an experienced developer skilled in Figma, HTML, JavaScript, and CSS for a comprehensive website design and development project. The primary tasks include: - Figma Design is ready - HTML Coding: Utilize HTML to effectively translate the Figma design into a functional, responsive website. We will Provide u following : - Host is ready for u to use - Figma Access to use - HTMl Template ready to use Ideal skills for this project include: - Stronge Skills in Figma - Strong knowledge of HTML, JavaScript, and CSS - Proficiency in using Figma for design - Experience in developing websites for information dissemination - We will Provide u the Host for it and u have to deliver

I'm looking for a professional to develop a Telegram bot that can send automated messages and also has a user-friendly menu. This bot will serve a couple of key functions: - **Automated Messages**: The primary function of the bot is to send automated messages, but the messages will vary in nature. The bot should be able to send reminders, daily updates, and promotional content as well as other options as the menu dictates. - **Custom Menu**: The bot should also be equipped with a menu that users can interact with. This menu will include key options like contact information and FAQ. Ideal candidates for this project should be well-versed in Telegram bot development and have a strong understanding of user experience and interface design. A creative and innovative approach to ...

...Post Ads, Boost their Ads, and Manage Ad Details. - Optional Payment Integration: The system should support payment functionalities via API, enhancing the user experience. This feature is optional but would be beneficial for our service. Your Responsibilities: - Develop a user-friendly and secure system that ensures a seamless user experience. - Integrate the required features and ensure they function efficiently. - Provide clean and well-documented code. Ideal Skills: - Proficient in PHP Development, with a strong understanding of user management and ad posting. - Experience with API integration and payment gateways. - Attention to detail and ability to deliver high-quality work in a timely manner. Ideal applicants should have experience in similar projects and a good underst...

I'm looking for a skilled web developer to help me redesign my website. The current website was recently done but has co...Sections/Pages: - The website will include Home, About Us, Services, Portfolio, and Contact pages. It's important that each page is easy to navigate and visually appealing. Ideal Skills: - Proven experience in website redesign and development - Strong UI/UX design skills - Understanding of information architecture - Proficiency in the latest web design technologies such as HTML5, CSS3, and JavaScript - Ability to optimize the website for desktop and mobile devices - Strong communication skills and ability to incorporate my feedback in the design process. Please apply with examples of your previous work and a brief description of how you plan to ap...

...Language: The entire course will be conducted in Hindi to ensure accessibility and facilitate understanding for beginners. Duration: The course will span 12-15 hours, distributed evenly across Basic (4-5 hours), Intermediate (4-5 hours), and Advanced (4-5 hours) levels. Delivery Format: The course content will be presented through pre-recorded video lectures, supplemented with practical exercises, demonstrations, and hands-on projects. Distribution Plan: Upon completion, the CCC course will be available on KB Institute's website, YouTube, and Udemy, providing free access to a wide audience. To proceed with this collaboration, we kindly request the following: - Details about your experience in instructional content creation and computer concepts. - An outline of the ...

I am looking for a proficient React Native developer with experience in using Expo. I have an idea for a field service management application that needs to be developed for both Android and iOS platforms. Key Requirements: - Utilize React Native with Expo to create a robust field service management app for Android and iOS. - Implement a Google Map feature and a function to calculate the distance between two points. - Develop a background service that tracks agent activities with the user's permission. Ideal Skills and Experience: - Proven experience in developing React Native applications, particularly using Expo. - Strong understanding of Google Maps integration and geolocation services. - Previous work on implementing background services in mobile apps. - Familiarity with f...

I require a skilled front-end developer to seamlessly integrate Payment Gateway APIs such as PayPal and Stripe into my project. The ideal candidate will need to have: - Proficiency in HTML, CSS, and JavaScript programming languages. - Strong experience with API integration, particularly payment gateway APIs. - Attention to detail and a passion for producing well-organised, clean code. - Excellent problem-solving abilities and a proactive attitude.

I'm in need of an experienced developer in the field of financial technology. The main task is to integrate gateway payments with Stripe and Wise Bank APIs. Key requirements: - Strong expertise in financial technology, with emphasis on gateway payments, Stripe API integration and Wise Bank API integration. - Focus on payment card processing, as this is the primary function we're aiming to streamline. The main goal of this integration is to improve the efficiency and ease of our online payment process. Ideal skills and experience: - Proven record of successfully integrating payment gateways and APIs - Experience working with Stripe and Wise Bank APIs is a huge plus - Strong understanding of financial technology and online payment processes. - Ability to streamline p...

I need a JS/Node.JS developer to create a one-page static page website for me. The website markup in HTML is already done. Just need this added to a Node.JS app as a static web server/page & then I need mailing list sign up with Hubspot. See

I'm in need of a professional who can help me create an automated workflow that will take data from an external API and present it in HTML format. The workflow should refresh the HTML output on a daily basis. Key Responsibilities: - Establish an automatic system to retrieve data from an external API. - Translate the data in JSON format to an HTML layout. - Implement a daily update function for the HTML output. - Ensure the workflow is resilient and minimizes the risk of data loss. Expectations: - You should be skilled in working with APIs and transforming JSON data. - Strong proficiency in HTML and web development. - Experience with automation and scheduling tools. - A keen eye for detail and the ability to follow provided styling guidelines. Please note: - I will provide sp...

I'm seeking a skilled developer to help create a peer-to-peer crypto exchange platform with wallet integration. Key Features: - The platform should support both Bitcoin and Monero. - A user-friendly wallet integration feature is essential. - A chat feature would be beneficial for real-time communication. Target Audience: - ...- A chat feature would be beneficial for real-time communication. Target Audience: - The portal will cater to individual investors and crypto enthusiasts. Ideal Skills and Experience: - Proficient in blockchain technology - Experience in developing cryptocurrency projects - Strong technical skills in creating secure platforms - Ability to incorporate essential features like a chat function Please provide examples of previous work...

...Features: - Collaboration Tools: Implementing robust collaboration tools to enhance team productivity. - Knowledge Base: Integration of a comprehensive knowledge base to support users in utilizing llmRAG efficiently. Programming Languages: - Python and JavaScript: The software should support these two languages effectively. Design Requirement: - Professional and Corporate: The design of the llmRAG interface should reflect a top-notch professional and corporate look. Ideal skills for this project include proficiency in Python and JavaScript, experience in developing collaboration tools, and a strong understanding of creating a professional and corporate design aesthetic. Your ability to work with cloud-based IDEs and incorporating a knowledge base will be advantageous. ...

I'm looking to have a chat feature added to my online tutoring platform to facilitate both one-on-one and group conversations between tutors and students. The primary purpose of this chat function is for instant messaging. Key Features Needed: - Instant Messaging: A real-time chat functionality that allows tutors and students to communicate seamlessly. - Group Conversations: The chat should support group conversations as well as one-on-one chats. - Message Read Receipts: The ability for users to know if their message has been read by the recipient. - Typing Indicators: This feature will show when the other person is typing to enhance real-time communication. - Offline Messaging Capability: The chat should allow users to send messages even when the recipient is offline, which w...

...development of a dApp token launcher. Here's an overview of the project and the skills required: I already have 70% of the work done, I have the token factory scripts and launcher's, but I am having issues with editing the UI of the existing source code I'm using. I would like someone to help me change out the existing UI and use a different one. - The code is mainly Solidity for smart contracts and JavaScript for the front-end, particularly React, NextJS, and TypeScript. - The ideal candidate should be proficient in building user interfaces with React, NextJS, and TypeScript. You should also have a good understanding of Solidity for smart contract development. - I already have a design in mind for the front-end of the dApp token launcher, so the developer should...

...conduct training on Linux Administration, Networking and Security. The ideal candidate would have a depth of knowledge in these areas and be able to effectively deliver this information to a diverse group of learners. Key responsibilities will include: - Structuring and delivering engaging, interactive training sessions on Linux Administration, Networking and Security. - Conducting practical exercises to reinforce learning and ensure understanding of the concepts. - Providing clear and concise explanations of complex technical information. - Adapting the course content to suit a hybrid (Combination of In-person and Online) delivery format. Skills and Experience required: - Red Hat Certified Engineer (RHCE) status is a must. - Licensed to handle labs - Proven experience in teac...

I'm looking for a skilled front-end developer who can help me im...existing React website. The reports vary in content and length, and the ideal freelancer should be able to handle this complexity with a quick turnaround time. Key requirements include: - Implementing the PDF printing functionality on my React website using JavaScript, HTML/CSS, and possibly TypeScript - Ensuring the generated PDFs are accurate and capture the dynamic content and length of the pathology reports - Adhering to a swift turnaround time to meet my project deadlines Skills and experience needed: - Proficiency in JavaScript, HTML/CSS, and ideally TypeScript - Prior experience with dynamic PDF generation on the front-end - Familiarity with React is a plus, as the feature will be integrated int...

I need a deft hand at Google Sheets, capable of mastering complex spreadsheet formatting and implementing powerful formulas. Your role includes: - Applying conditional formatting to enhance data visibility - Using lookup and reference functions to optimise data organisation and retrieval Your skill sets should ideally include advanced understanding of Google Sheets, proficiency in the application of lookup and reference functions along with a design-eye for effective conditional formatting.

I need a skilled developer to assist me in updating my website's header and footer function. Key Requirements: - Update a code on the back end as the error message I am receiving is "you must call 'the_content' function in the current template in order for elementor to work this page I have updated the Permalinks - this does not work. I have full access to the admin panel of my WordPress site, so you'll be able to make the changes needed directly. Feel free to reach out with any questions or for more information. Please include relevant samples of your previous work with your proposal.

...advancements in blockchain technology and apply best practices. Collaborate with cross-functional teams to define and refine project milestones and deliverables. Contribute to the development roadmap and provide technical guidance and expertise. Requirements: Solid experience in blockchain development, specifically in Web3 technologies. Proficiency in programming languages such as Solidity, JavaScript, or Rust. Hands-on experience with smart contract development and deployment. Strong understanding of blockchain principles, decentralized systems, and consensus algorithms. Familiarity with blockchain frameworks (e.g., Ethereum, Polkadot, Solana) and related tooling. Knowledge of Web3 libraries and protocols (e.g., , , IPFS). Experience with security best practices and auditing

Printing function is done. Each product only print one time, if new product added to the order, print the new product only. Only developer who can work with ftp.

I am currently in search of a proficient software engineer who can build a desktop application specifically compatible with Windows. The core requirement for the software is to function effectively in data management. Key Features Requested: - Data Management Candidates must possess the following skills and experience: - Proficiency in software engineering - Expertise in Windows applications development - Extensive background in building data management solutions - Excellent problem-solving skills This project requires the construction of a powerful, user-friendly application that efficiently handles data management. Since Windows is the preferred OS, a strong understanding of this operating system is crucial. I look forward to receiving your proposal for this project.

I'm seeking a skilled chrome extension developer to customize a Netflix subtitle extension. The primary task will be adding Mongolian language support to the Netflix subtitles. Key features to develop include: - Customizable font styles - Adjustable subtitle sizes - Color customization capabilities It is absolutely essential that the freelancer has proficiency in Javascript, as well as experience in building chrome extensions. Knowledge of both Netflix's subtitles and Chrome Extension.

As the owner of , I'm looking for a seasoned freelancer with extensive Wordpress experience and a knack for recognizing and improving user experience flaws. Your main task will include: - Revamping the website navigation. I want my clients to find essential information and traverse my site...straightforward flow for clients from the initial review to the final booking confirmation. The ideal candidate will possess a keen eye for detail, an innovative approach to problem-solving, and a thorough understanding of user-centered website design. Exceptional knowledge of Wordpress is crucial, but experience with limo booking websites is a definite plus. Let's achieve a balance of form and function, resulting in satisfied users and increased bookings. Looking for experienced

<Overview> Please collect product information on vehicles information that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This technology (also known as a digital key) allows the vehicle to be activated on the condition that the target device (smartphone, etc.) is in the vehicle. If the communication function for confirming that the device is in the vehicle is malfunctioning, the device can be used to perform user authentication instead of confirming that the device is in the vehicle, allowing the vehicle to start up. <<NOTICE>> The target car brands in this search are limited to US, European, Chinese, and South Korean brands. <Requirements for Payment> ・Submit documen...

...Please collect product information on vehicles information that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This technology detects that the user has left the information processing device inside the vehicle if no vibration or movement of the information processing device (smartphone, tablet, etc.) equipped with the door lock function is detected when the vehicle door is locked. It determines this and sounds the alarm. Please search for this technology in this contest. <<NOTICE>> The target car brands in this search are limited to US, European, Chinese, and South Korean brands. <Requirements for Payment> ・Submit documentary evidence that clearly states the details of th...

I am in need of a developer who can help create functionality in my project where a checkbox selection In a "Contract of Payment" form will spawn a "Bank Draft Form". Here's what I need: - Create a checkbox that when selected, spawns the Bank Draft Form - I already have t...the Bank Draft Form - I already have the forms designed for this purpose, your task will be to integrate them with the checkbox functionality. I want it to toggle the second form on and off when the checkbox is toggled. - Unfortunately, I do not have the code to accomplish this, so I'm leaning on your expertise to bring this to life. The ideal freelancer for this task should be proficient in Javascript, PHP or any language/library that can deliver this functionality. Knowledge o...

1. Minifying the CSS and javascript files if required 2. Preloading or parallel loading of images with page 3. Setting for the caches for images and javascript files 4. Remove layout shifts if exists and more 5. Remove all caching plugins apart from LiteSpeed Cache. 6. Add text compression. 7. Eliminate render-blocking resources. Goals: Mobile Speed on Page insight around 75 to 80. Desktop speed will be above 80. Reduce the load time of the page. Gtmetrix around B to A

I'm looking to have an Automator workflow created that will work with a Safari page. The function of this workflow should be to take the current open web page (which I am viewing in Reader view) and save it as a pdf to the Finder, specifically, to a set folder on my device. Here's what I'm looking for: 1. **Compatibility:** The Automator workflow should be compatible with macOS Mojave. 2. **Naming the PDF:** The saved PDF needs to be automatically titled with the Date in a yyyy-mm-dd format at the beginning of the file name. The website always provides the remainder of the file name, which I want to keep. 3. **Additional Functionality:** No additional functions are required beyond saving the web page as named PDF to a specific folder. The ideal candidate ...

Approve is working, but after approving participate function is not working I can sh are the contract address and codebase if you need. After fixing , we will move to next step for revamping this site. If you read , start the proposal with "participate"

For immediate work I need a Delphi programmer who can develop a simple Delphi program that executes an HTTP CALL command according to an existing javascript/HTML program. The solution needs to be in Delphi 10 and without the use of ready-made libraries (unless the programmer can install something free)

...system maintains high security, reliability, and scalability. - Provide complete documentation and basic training on the usage of the customized system. Requirements: - Proven experience in web development with a strong portfolio showcasing similar projects. - Previous experience with UltimatePOS customization is highly preferred. - Expertise in PHP, Laravel, and frontend technologies (HTML, CSS, JavaScript). - Strong understanding of database management, preferably with experience in MySQL. - Knowledge of best practices in security and data protection. Budget and Timeline: - Budget: $150 - Timeline: Completion within 2 weeks from the start date. Deliverables: - A fully customized UltimatePOS system tailored to the needs of a mobile wholesaler. - Source code and all related do...

I am looking for a proficient frontend developer with experience in Angular 17, to work on a single-page application. Ideal Skills and Experience: - Proficiency in HTML, CSS, and JavaScript - Specific experience in Angular 17 is a must - Prior experience in developing single-page applications Your main responsibility will be in working with our team to develop a feature-rich, responsive and dynamic single-page application using Angular 17. You must be skilled in ensuring our application is user-friendly and responsive to all devices.

...Design and develop an interactive and user-friendly front end. - Implement a robust, secure, and efficient back end. - Integration of data storage solutions and ensuring high performance. Ideal freelancer's skills and expertise: - Extensive experience in full-stack development, including both front-end and back-end tech stacks. - Proficient understanding of web markup, including HTML5, CSS3, and JavaScript. - Strong knowledge of server-side MVC frameworks. - Experience in user authentication and authorization between multiple systems or servers. - Understanding of fundamental design principles behind a scalable and reusable application. -react the best its a team not just freelancer i share the design here