React coding interview questionsεργασίες

Εισαγωγική εταιρία ζητά μηχανογράφο ENTERSOFT ως μόνιμο εξωτερικό συνεργάτη στην εταιρία. Ο/Η ιδανικός-ή υποψήφιος-α πρέπει να έχει: ΑΡΙΣΤΗ ΓΝΩΣΗ προγραμματισμού ENTERSOFT Κατα&si...

Υλοποιήση mobile εφαρμογής, με τεχνολογίες όπως : Javascript , React Native , Google Maps API etc.

In the context of a research project I would like to write an abstract of a ~500 words scientific article on a bioethics issue, which would concern the bioethical dimension of the use of artificial intelligence applications in the field of theranostics. The language of writing will be English. The abstract should state the topic and its importance, the questions asked and the research methods/tools. Most importantly, a search of databases of authoritative literature (Pubmed, Scopus) should be carried out in order to find recent developments in the introduction of artificial intelligence in the field of theranostics (perhaps some concretisation will be done afterwards) and where the regulatory framework is currently located. The deadline is 3 February 2023.

I have a php page () on Backend in wich the words are coded inline I want to make this to work from the language file I have Translate it already. They are about 60 words that have to be changed in one file all are ready translated. Example On Line 386 you have to put th definition of Line 83 the code is Line 386 $sup_comment = 'Παλιά παραγγελία, comment: '.$comment; And you have to put from language file Line 83 this: define('TEXT_OLD_ORDER', 'Παλιά παραγγελία'); To change it to be something like this: $sup_comment = ' "TEXT_OLD_ORDER", comment: '.$comment; When I do this it doesen't work I...

...the other a women's magazine, one with Tips & DIY and an entertaining one! I need 1-2 people who can write or "translate" (free translation) daily articles (at least 500 words) the minimum payment is $ 4 per article (+ bonus depending on the course of the articles), the price is proportional to the effectiveness and efficiency of each individual (conditions and goals can be discussed in the interview). You should like either fashion or fitness or decoration or beauty or tips for men and women! We are talking about daily stable part-time employment (ideal additional income), the schedule is completely flexible and you can work from anywhere, all you need is a laptop and internet, if you know worpress and SEO will be appreciated! We are mainly interested in fr...

...Απαιτήσεις Αποδεδειγμένη εμπειρία σε θέση προγραμματιστή Full stack ή σε παρεμφερή θέση Εμπειρία στην ανάπτυξη εφαρμογών για επιτραπέζιες και κινητές συσκευές Εξο&...

I am looking for a Greek video producer who will be able to film clips of a guy/girl asking questions about sex to passengers. Please check this clips to get an idea of what I am looking for: Το πρότζεκτ απευθύνεται ΜΟΝΟ σε Έλληνες, γι' αυτο παρακαλώ επικοινωνήστε μαζί μου στα Ελληνικά. Θα πρέπει να έχετ&epsilo...

Εργασία πάνω σε εφαρμοφή multisize site σε γλώσσα προγραμματισμού react.

Ενδιαφέρομαι για ιδιαίτερα μαθήματα σε React JS

Ενδιαφέρομαι για την κατασκευή Front-End σε React. Είναι έτοιμο το back-end με swagger κατασκευάσμενο με python για να γνωρίζει όποιος το αναλάβει, και θα είναι ένα site με μηχανές αναζήτησε&iota...

Ψάχνω προγραμματιστή στην ευρύτερη περιοχή της Θεσσαλονίκης για δημιουργία εφαρμογής σε React Native. Υπάρχουν έτοιμα screens και CSS του κάθε screen!

...hire someone to find and send me a database of patients who have visited or hospitalized in specific hospitals, which may be located in one of the major cities of Greece. The database should contain the following data: Name of patient, gender, nationality, date of birth, home address, contact telephone number, date of visit to hospital, diagnosis, treatment etc. The data should be in Greek. For questions or information, please contact me....

Ζητείτε προγραμματιστής για συνεργασία ως εξωτερικός συνεργάτης. Η εταιρία δραστηριοποιείτε στον χώρο των επιστημονικών ερευνών και την δημιουργία φυσι...

... -Αποστολές - Όροι παράδοσης - Τρόποι Παραγγελίας - Τρόποι πληρωμής -Ποιοι Είμαστε - Πολιτική Cookies - Προσωπικά Δεδομένα - Όροι Χρήσης ◦ Επικοινωνήστε μαζί μας (mail form) Programming Languag...

...looking for a developer who can create an Android mobile optical reader application using OpenCV for image filtering. The main purpose of the application is to apply image filtering effects to the captured images. I would like to have an application made that will read the rectangular optical form with 25 questions and 5 options specified in the appendix, with a phone camera. Through the application, first the user will enter the answer key of the exam, then the correct/wrong/blank questions should be calculated by determining the options marked with the appropriate image processing algorithm. In addition, the number of times each question was marked as correct, how many times as incorrect and blank should be kept during each determination. The application must be develop...

I'm looking for an experienced videographer to capture various aspects of a visit to a company HQ in London. This project will include: - Filming interior shots of the HQ - Filming interviews with employees (YouTube presenter will conduct the interviews) - Capturing B-roll footage of the surrounding area The purpose of the video is to generate a YouTube video that will captivate and engage YouTube viewers. The ideal freelancer should have prior experience in corporate videography, and creating dynamic YouTube content. Please provide samples of previous work of a similar nature when applying.

I'm in need of a skilled programmer who is adept in Python, Java, and C++. Your tasks will span database management, working with algorithms and data structures, and user interface design. Here's a further breakdown of the ideal skills and experience I'm looking for: - Programming skills: Proficient in Python, Java, and C++. Familiarity with various coding patterns and best practices. - Database management: Experience in handling large datasets, querying databases in an optimized manner, and ensuring the integrity and safety of the data. - Algorithms and Data Structures: Demonstrated understanding of algorithms and data structures. The ability to use this knowledge to solve problems efficiently is a must. - User Interface Design: Skills in creating intuitive u...

Παρακαλούμε Κάνε Εγγραφή ή Κάνε Είσοδο για να δεις λεπτομέρειες.

I'm looking for a skilled React developer who can assist in changing a Stripe integration to specifically for the payment form. - The integration should support recurring payments. - The payment form needs to collect the user's Name, Email, and Phone number. Ideal candidate: - Proficient in React and has experience with payment gateway integrations. - Familiarity with is a plus.

...focus in React(using Typescript) and a minimum of 12+ months of experience in creating web applications. You will be responsible for the development, design, and implementation of our new website's front-end aspects. This is a **6-month contract** position with a competitive hourly rate. **Key Responsibilities** - Developing new user-facing features using React.js and Typescript - Building reusable components and front-end libraries for future use - Familiarity with RESTful APIs and integrating front-end with back-end services. - Optimizing components for maximum performance across a vast array of web-capable devices and browsers - Implementing an intuitive user interface - Designing engaging website layouts - Translating designs and wireframes into high-quality code - Ma...

I'm looking for an experienced React developer to create a portfolio website for me. This project will require creating user authentication features, implementing real-time updates, and ensuring the website is responsive across various devices. Key requirements: - User Authentication: The website should allow users to create accounts and log in securely. This is important to keep the content secure. - Real-Time Updates: I want the website to have a dynamic feel, with the ability to update content in real-time without needing a page reload. - Responsive Design: The website should be functional and visually appealing across devices and screen sizes. Please note that I do not have a design or wireframe in place. I am open to your creative input in this aspect and looking for a d...

I have a project that requires some custom work done via Woocommerce, as well as implementing some design work. Budget is fixed (if you ask for more, you will be blocked and if you...logins only once I have awarded. I am not giving out logins ahead of time. If you ask during the messaging process, you will be blocked. Also, I anticipate that quite a few will be capable of completing this task. If I reach out to you, after I send the project details, you must explain to me why you are the one I should pick. You are welcome to ask questions in there but I have been very thorough in my project details. If you need to ask alot of questions, you will not be picked. If you have read this, please say “Wolves” in your bid so I know you read this. If you do not, your bid w...

I'm in need of a proficient CSS Animation expert, comfortable with both vanilla JavaScript and React. Your task will involve incorporating specific animation effects into a project. Key Features: - Apply 'Fade in/out' and 'Rotate' animation component based on the value of the a sliding scale. - Work uniformly across both mobile and desktop devices. Ideal Skills: - Expertise in CSS and SVG animation - Familiarity with vanilla JavaScript and React - Strong understanding of responsive web design and development Flexibility in your use of vanilla JavaScript or React is preferred since I have no strict preference between the two. Anticipate demonstrating your ability to innovate and effectively apply your skills to create engaging user experience...

Hi, I am looking for someone to help me with courier delivery plugin for Botble Laravel CMS. 1) Technical tasks for the delivery person par...delivered, new ordered goods (from admin) - notifications of new orders in telegram bot for deliverymen 2) Inside the product in each article should generate a barcode, that in the warehouse through this barcode staff found the product on the site. The ideal freelancer should be someone with experience working with Botble and creating plugins for it. They should have a solid understanding of coding and development for this project. If you think you have the skill set and experience needed for this project, please contact me. I look forward to working with you. Translated by (free version) I need the plugin to be completed within 1 week...

I'm in need of a proficient Python developer who can help compile a Python code, that I have acquired from GitHub, into an executable ...Windows. As the client, I expect: - Understanding the existing Python code and its dependencies - Transforming the Python code into a Windows executable file Successful freelancers should provide a detailed project proposal illustrating how they plan to compile the code to exe on a Windows operating system. Though no specific Python libraries or frameworks were mentioned, a background in Python coding and debugging is paramount. The ideal freelancer should have a deep understanding of Python code, dependencies, and experience dealing with code from GitHub. Experience in generating Windows executable files from Python code will be a signifi...

I need a custom coded subscription form pop-up for my BigCommerce store. I have a design concept of yellow/black/white which I will provide. Key Requirements: - Develop a pop-up that appears on the home page...be designed in a yellow, black, and white color scheme. - The pop-up needs to contain a subscription form where customers can sign up to receive updates and promotions from my store. - The pop-up should be integrated seamlessly into the overall design and functionality of my BigCommerce store. Ideal Skills and Experience: - Strong experience with BigCommerce development. - Proficiency in custom coding for pop-ups. - Ability to work with a provided design concept and implement it effectively. - Good understanding of e-commerce and the importance of customer engagement throug...

I'm in need of a skilled React app developer who can create an elegant and professional application for the general public. Key Features: - User Authentication: The app should have secure user registration and login functionality. - Real-time Data Updates: The app should be able to display real-time data updates to users. - Integration with External APIs: The app should be able to consume and display data from external APIs. Requirements: - Proven experience in React app development. - Strong design skills to deliver an elegant and professional user interface. - Understanding of user authentication and real-time data handling. - Familiarity with integrating external APIs. Orange money and MoMo The app is aimed at the general public, so it's important that it...

I'm looking for a professional who can convert my Amibroker AFL script into a TradingView Pine Script. The converted script should be able to generate buy/sell signals and provide backtesting capability. The ideal candidate should have experience in: - Amibroker AFL and TradingView Pine Script languages - Developing buy/sell signals - Implementing backtesting functionality Moreover, my tra...my trading strategy is based on breakout patterns. The converted script should reflect this strategy and incorporate the following indicators: - Moving Averages - Relative Strength Index (RSI) - Supertrend I'm looking for a freelancer who can deliver a polished and fully functional script that mirrors the performance of the original AFL script in TradingView. Feel free to ask any addition...

I am looking for a skilled programmer to develop an interactive chemistry experiment for me. You may code using JavaScript, HTML5 or using Python, so experience or proficiency in this language is crucial. Key Requirements: - Users should be able to drag and drop objects using mouse or in case of mobile- fingers. - It should offer a moderate level of interactivity. This includes features such as adjusting quantities and temperatures. If a user pours something in a beaker, it should show the beaker full. If emptied, beaker is empty. - Vector images of lab equipments like Test tube, beaker, burner etc can be found online. Ideal Skills: - Proficiency in Python or JavaScript. You may use CreateJS libraries. If you are a programmer with a passion for chemistry, this is a great opportunity to...

Develop an WhatsApp bot to sell to our clients, based in IA chat and voice like Twillo, with Integration of the clients CRM/ERP's so that the bot can answer to the client with human language. with the Intranet. 2 When the CUSTOMER CALLS DETECT FROM AND Customer or not. 3...clients CRM/ERP's so that the bot can answer to the client with human language. with the Intranet. 2 When the CUSTOMER CALLS DETECT FROM AND Customer or not. 3 Hello Mr (name of the client) , how are you? 4. Hello, we have verified that you are not yet our Client 5 . What do you intend. 6. Speak to Our Commercial Department: Technical department Another subjects. After answering the questions, read our intranet If there is no response, I will pass it on to my colleague and pass it on to Human.

Looking for someone to develop a simple mobile app that will work on both iOS and android. That would mean utilizing one of those frameworks such as React Native or Cordova (or something else similar). The app will basically just allow the user to search for an order (done through a Rest API) and then select photos on the device and upload those to the selected order (also though a Rest API). Detailed Requirements: Setup screen where system URL and API key can be entered and then saved so subsequent uses of app doesn't require it to be reentered Ability to search and find order using order number, customer name, or company name Ability to select multiple photos and upload at once (although API call needs to be made for each file) Ability to take picture with camera right i...

I need assistance in integrating an automatically generated Order ID within my Google Forms. Many people do it so, AT THE END the form, it will generate an ID number that will go into the Google Sheet where the responses go. In this case, I need it to be in form of a Short Question INSIDE THE GOOGLE FORM, Not at the end. So this way, the number generated will be pa...Order ID within my Google Forms. Many people do it so, AT THE END the form, it will generate an ID number that will go into the Google Sheet where the responses go. In this case, I need it to be in form of a Short Question INSIDE THE GOOGLE FORM, Not at the end. So this way, the number generated will be part of the info the client sunbmits like Name, Phone Number, Zip Code, etc. Please ask questions before agreeing...

...users to receive responses to their prompts seamlessly. - Basic customization: Although we seek a simplistic design, the chat interface should still maintain a professional and appealing look. This means including preset themes for customization. We have a model on google colab which uses GEMINIAI and answers based on the prompt. I need to integrate this into the website. The website will answer questions on "How to fix___?" by returning the tools required and the steps to perform. Additionally, I need the links for buying those tools included at the end so an API call needs to be added. Ideal candidates for this project should have: - Proficiency in GeminiAI use, NLP, API, chatbot development, and web development. - Experience with integrating AI models into websites....

...and JS and web technologies - Familiar with S3, cloud hosting, DNS, web security - Ability to use vanilla code and minimal libraries/frameworks - Can code fast and effective with simple Bootstrap and jQuery - Strong skills with MySQL and NoSQL (Firebase, MongoDB) - Good english communication skills in Slack and in meetings - Availability to work ~20hrs per week between 9AM-6PM PST - A passion for coding and an interest in gaming is a big plus! What We Offer: - Chance to make a big impact on a small, passionate team - Be part of a creative and innovative startup group and culture - Remote and flexible work environment - no management, no crunch - Working on innovative games and tech with founding team How to Apply: - Send us your resume/CV - Include a brief cover letter explaini...

...designers to create visually appealing and user-friendly interfaces. - Participate in code reviews and provide constructive feedback to maintain high code quality standards. - Document front-end components, libraries, and APIs to facilitate future maintenance and development. Requirements: - Strong proficiency in HTML, CSS, and JavaScript. - Experience with modern front-end frameworks such as React, Angular, or Vue.js. - Familiarity with TypeScript and its benefits in front-end development. - Knowledge of responsive web design principles and cross-browser compatibility. - Understanding of web accessibility standards and best practices. - Experience with version control systems, preferably Git. - Familiarity with RESTful APIs and integrating front-end with back-end services. - Ab...

...responsiveness of applications. Identify and fix bugs and performance bottlenecks. Continuously research and stay updated on the latest iOS development trends and technologies. Collaborate with cross-functional teams, including designers and product managers, to deliver high-quality mobile applications. Assist in the development of project documentation and user guides. Contribute to the improvement of coding standards and development processes. Keep track of project progress and provide regular updates to the team. Qualifications: Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience). Proven experience in iOS mobile app development using Swift. Strong knowledge of iOS frameworks, SDK, and the iOS ecosystem....

I'm looking for a skilled developer who can create a custom map component in React. The main features of the map should include: - Implementation of custom markers for specific locations. These markers will represent various spots on the map. Ideally, you should have prior experience with: - React and Redux - Working with mapping technologies and creating custom map components - Implementing custom markers and their functionality Please note that the integration with external APIs or databases is currently undecided, but your expertise in this area could be a valuable asset.

NO PHP | NO ADVANCE PAYMENTS | NO NEW FREELANCERS ACCEPTED I am looking for a skilled developer to design a hybrid travel booking mobile application, complete with a web-based admin panel using modern technologies. The core feature of the app is travel package booking. Technology will be NodeJs/Flutter/React Native/Firebase ONLY Key Features: - Travel Package Booking aimed at solo travelers and families. - Search feature to search for destination - Provide detailed information about the package (including directions) - Wallet system for cash management (only to manage refunds) - accounting history - Vendor payment - Booking/cancellation/notifications/feedback The admin panel should include: - User management - Data uploading for treks - Payment management - app configurati...

Coding of trading view indicator to requirements provided for divergence of chart price and two separately provided overlaid lines.

...Key Responsibilities: - Extracting insights from unstructured text and numerical data - Utilizing machine learning techniques like LDA, NMF, etc. - Ensuring an ethical approach to data analysis - Asking the right questions for analysis and providing detailed insights Requirements: - Extensive experience in data analysis, particularly with unstructured data - Proficiency in machine learning techniques like LDA and NMF - Strong ethical understanding and the ability to consider ethical implications in data analysis - An analytical mindset with the ability to ask the right questions and provide detailed insights Ideal skills and experience for this job would include a background in data science, machine learning, natural language processing, and a strong foundation in data a...

...freelancer's remuneration is an agreed upon percentage of the NFT token sale amount minus applicable commissions and fees. All payments are made in the cryptocurrency accepted for payment for the NFT collection. The customer reserves the right to request additional information or documents necessary to confirm the fact of sale and the legitimacy of payments. Please let us know if you have any questions or need additional information....

I am looking for a PHP Prestashop developer expert. Ideal skills and experience for this job include: - Strong proficiency in PHP and Prestashop - Experience with PayPal module customization and integration - Knowledge of Prestashop Multishop feature - Familiarity with coding for extra security measures and user interface improvements TASK 1 Reset Prestashop database. Setup on new. (Google cloud server) 1. Clean the prestashop directory, CMS pages and empty links. 2. Make a backup of the current Prestashop database including clients, orders, products, pictures, CMS pages all other information needed for a full reset. 3. Upload backup. 4. Setup all modules setting as was before the reset. Movic theme, Onepagecheckout, Crypto payments, PrettyURL, and Google reviews, rich ...

...project does not involve breaking any game's security measures or installing unsigned drivers. Important Information: Macro usage in the game is permitted and is not considered illegal. Before bidding on the project, please confirm that you have reviewed the code provided in the attachment. The project requires more in-depth and lower-level coding knowledge than the example provided in the attachment. It necessitates knowledge of ring0 level coding." By submitting a proposal for this project, the freelancer is deemed to have read and accepted the above-written conditions....

...desktop applications. The ideal candidate should also have a strong background in algo trading and low latency applications. Key Requirements: - Experience with C# and Visual Studio for .NET development. - Previous work on both web and desktop applications. - Proven experience with algo trading. - Prior experience working in low latency applications - React JS work experience is added advantage Skills: - Worked with Websocket, REST APIs - React JS - Ability to understand code written by others and refactor. - Write clean, robust and performant code. Your role will involve: - Building and maintaining robust, high performance applications. - Using your knowledge of algo trading to implement and optimize trading algorithms. I'm on a tight timeline and need this compl...

I need a freelancer to help me customize the product display on my Squarespace website. I require an experienced professional who's comfortable with coding and has worked with Squarespace in the past. Key tasks for the project: - Implement a new customized product display. - Configure the setup to show prices from the highest to the lowest. Ideal Skills: - Squarespace platform experience. - Proficiency in coding. - Familiarity with product display customization.

I am looking for an experienced developer to create a Hangman game using React and utilising a specific API for generating random words. This game will implement particular features of my choosing but will not revolve around any specific visual theme or elements. Key Requirements: - In-depth knowledge and experience working with React. - Understanding and previous work with APIs, specifically in random word generation. - Ability to implement specific features to enhance the hangman game experience. Expected Deliverables: - A fully functional hangman game that runs smoothly and is bug-free. - Proper integration with the pre-selected random word generation API. Note: Although no specific visual elements or themes are required, creativity is appreciated in the design process ...

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

I'm in search of an experienced professional mobile app developer to help in the creation of an edu...be a significant advantage. A passion for creating educational tools and initiatives is paramount, and experience in that specific field would put you to the front of the line. Skills and Experiences: - Proven experience in mobile app development - Familiarity with common mobile interface designs - Strong understanding of educational software - Cross-platform development skills (e.g., Flutter, React Native) - Prior work on educational apps is a plus. Please note the social networking functionalities to be included in the app are yet to be finalized; more details will be shared with the chosen developer. Looking forward to discussing your ideas on creating a top-notch educatio...

I'm looking for an experienced Django developer to work on the backend of my project. Key Project Goals: - The primary focus of this project is on backend development. You should have a strong understanding of Django and be able to handle complex backend tasks. Ideal Skills and Experience: - Extensive experience with Django is a must. - Strong understanding of backend ...- Extensive experience with Django is a must. - Strong understanding of backend development. - Ability to work on complex backend tasks. - Good communication skills. - Previous experience with similar projects is a plus. Please note that the project is already defined and the focus will be solely on backend tasks. Your role will be to improve the backend of the website. Feel free to ask any questions for mo...

I'm running a website with an Apache2 server backend and a React frontend. The problem is, the frontend is loading with HTTPS while the backend is using HTTP, despite having a proper SSL configuration in the etc/sites-available confi file. I'm currently using a reverse proxy server to redirect HTTPS traffic to my backend server and I'm using a secure connection (HTTPS) to communicate between the reverse proxy server and the backend server. Key tasks include: - Troubleshoot configuration issues to identify the cause of the HTTP/HTTPS discrepancy - Ensure that the SSL configuration on the Apache2 server is indeed correct - Verify that the reverse proxy server is properly configured to redirect HTTPS traffic to the backend server No access can be shared - work will be ...