Node js freelance reactεργασίες

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

Θα πρέπει να γίνει χρήση τεχνολογίας Node JS . Η υπηρεσία αναγνώρισης φωνής που θα χρησιμοποιηθεί είναι της google speech-to-text όπου ο χρήστης μέσω μιας web εφαρμογής θα παραγγέλνει &phi...

προγραμματιστές NetxJS ή Nuxt Js που μπορούν να μετατρέψουν έναν υπάρχοντα ιστότοπο Angular σε Next Js ή Nuxt Js. Κυρίως εργασίες front-end για να αποκτήσεi γρήγοραδα στον ιστότοπο για την Google. Δεν &e...

Ανάγνωση κώδικα front+back (vue3+node js) για εύρεση και διόρθωση τυχόν λαθών σε ήδη υπάρχουσα ιστοσελίδα.

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

Εργασία πάνω σε εφαρμοφή multisize site σε γλώσσα προγραμματισμού react.

Γεια σου Χαράλαμπε! Γιώργος από Αθήνα , εδώ! Ελπίζω να είσαι κ...Ελπίζω να είσαι καλα! Θα ήθελα μια τροποποίηση σε ενα διαγραμμα της , που παίζει σε javascript καθαρά. Αυτό...

Γεια σου Παναγιώτη! Γιώργος από Αθήνα , εδώ! Ελπίζω να είσα...Ελπίζω να είσαι καλα! Θα ήθελα μια τροποποίηση σε ενα διαγραμμα της , που παίζει σε javascript καθαρά. Αυτό πο&ups...

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!

Δημιουργίας custom πλατφόρμας τύπου airbnb με τις εξής δυνατότητες: 1. Δημιουργία λογαριασμού χρηστών ...ενημέρωση του ενοικιαστή. Ανάλογη ενημέρωση στο calendar του δανειστή κ&alp...

Δημιουργίας custom πλατφόρμας τύπου airbnb με τις εξής δυνατότητες: 1. Δημιουργία λογαριασμού χρηστών ...ενημέρωση του ενοικιαστή. Ανάλογη ενημέρωση στο calendar του δανειστή κ&alp...

Γεια σου Βικτώρια, Για κάποιο λόγο το freelance μου βγάζει ένα σφάλμα (μάλλον με μπλόκαρε επειδή σου ανέφερα διαφορετικούς τύπους πληρωμών), μπορείς να βρεις το email μ&omi...

Το project αφορά μία πλατφόρμα για μια ακαδημία. Σε αυτήν την πλατφόρμα θα εισάγονται οι φοιτη...ιστορικό. Θα πρέπει το περιβάλλον να είναι φιλικό και εύχρηστο. Σε κάθε εγ&...

Το project αφορά μία πλατφόρμα για μια ακαδημία. Σε αυτήν την πλατφόρμα θα εισάγονται οι φοιτη...ιστορικό. Θα πρέπει το περιβάλλον να είναι φιλικό και εύχρηστο. Σε κάθε εγ&...

ΕΚΔΟΤΙΚΟΣ οίκος του εξωτερικού αναζητεί freelance στέλεχος marketing για τη δημιουργία χορηγικού πακέτου καθώς και την προσέγγιση Ελλήνων χορηγών. Ο υποψήφιος θα π&rh...

Αναλαμβάνω τη μετάφραση κειμένων από την ελληνική στην αγγλική γλώσσα και αντίστροφα. I work as a freelance translator , translating texts from english to greek and vice versa.

... * Securely store offline copies of the app and its database. * Conduct regular updates, code reviews, and performance optimizations. * Collaborate on updates using GitHub with detailed documentation. Requirements * Fluency in English and Chinese/Mandarin. * Proven expertise in app development and maintenance. * Proficiency in Node.js and Express (web admin panel optimization). * Expertise in React Native (front-end responsiveness and user experience). * Knowledge of TypeScript (back-end performance improvements). * Experience with AWS (cloud storage and file management). * Familiarity with GitHub (version control and codebase management). * Ability to work independently and maintain thorough documentation. * Availability to work and communicate during EST business hours. Prefe...

...distribution system with per-view revenue tracking. Set up in-app purchases for Google Play Store and Apple App Store. Build and customize a Zoho CRM system for managing user accounts and payments. Conduct full system testing, bug fixes, and performance optimization. Skills Required: Scalable Architecture: Laravel (PHP), MySQL with a focus on SEO optimization and revenue generation. Front-End Development: React, Vue.js, or Angular. Mobile App Development: Swift (iOS), Kotlin/Java (Android). Payment Integration: Stripe API, PayPal, in-app purchases for iOS and Android. Live Streaming Solutions: WebRTC, Agora, Mux integration. Map APIs: Google Maps API or Mapbox. CRM Expertise: Zoho CRM customization and setup. SEO Expertise: Advanced SEO optimization for both website and apps. Bud...

Front-end Developer (React), WordPress Developer, Python Developer, and SEO Specialist. Key Skills: Front-end development with React.js. WordPress theme and plugin development. Python development (bug fixing, feature creation, API integration). Basic SEO knowledge (on-page optimization, meta tags, etc.). Target Clients: Businesses or individuals looking for web development, bug fixes, API integrations, or WordPress solutions. 2. Services You Offer Front-End Development: Building responsive, user-friendly web applications using React.js. Creating reusable components and optimizing performance. Integrating APIs for dynamic data handling. WordPress Development: Custom WordPress theme and plugin development. Website customization and maintenance. Migrating websites to Word...

I am looking for a professional who can develop a chat application with advanced encryption using RSA in React Native, with a Firebase backend. Key Requirements: - Implement advanced encryption to ensure secure communication within the chat app. - Use the Email and password method for user authentication. - Design a user-friendly interface in line with best practices for React Native. Ideal Skills: - Proficiency in React Native and Firebase. - Strong understanding of encryption methods, specifically RSA. - Experience in developing secure chat applications. - Ability to design intuitive user interfaces.

Our indie publishing house needs Italian translators to edit/proofread a series of machine translated English-to-Italian dark romance and paranormal romance novels. Freelance Italian translators who have proven experience working with fiction and translation are highly encouraged to send a proposal and apply.

...so each user can only view and edit their company’s data. 7. Scalability Ensure the system can handle multiple users and large volumes of data without compromising performance. Technical Requirements Recommended Technologies: Backend: Python (Django or Flask for the web framework). Database: PostgreSQL or MySQL. Frontend: Integrated web framework (Django Templates, or a separate frontend like React or Vue.js for more dynamic interaction). Invoice Processing: Continue using Google Documents AI. REST API or direct integration for file upload services. Deliverables A functional system with: Adapted script for database integration. Web interface for managing invoices and users. Role management and access control. Documentation: Installation and configuration guide. User i...

I'm looking for a developer to create a secure messaging DApp for individual users. This encrypted chat application needs to be built using RSA Asymmetric encryption, Firebase, Expo, and React Native for both iOS and Android, as well as ElectronJS for the desktop version. Key Features: - Text messaging - File sharing - Voice and video calls - Integrating RevenueCat for subscription management - Implementing a freemium model Ideal candidates should have experience in developing secure applications, familiarity with RSA encryption, and proficiency in using the required technologies. Please include examples of similar projects in your bid.

I need an experienced developer skilled in MERN stack to implement a backend API that will support my React frontend. The API will be dealing with various types of data, and the primary function of the frontend that needs support includes user interactions, data visualizations and e-commerce functionalities. Ideal Skills: - Extensive experience with MERN stack - Proficiency in building backend API - Strong understanding of React Requirements: - Ability to work with MongoDB, MySQL, and PostgreSQL - Experience in handling user information, product listings and transactional data - Capable of supporting various frontend functionalities with backend solutions. Please provide examples of previous similar projects in your proposal.

I'm looking for a skilled professional to test a JSON parser integrated within a React framework. The primary focus of this project is to ensure robust data validation capabilities of the parser. Ideal Skills: - Proficiency in JavaScript and React framework - Experience in testing JSON parsers - Strong understanding of data validation processes - Ability to identify and solve potential issues Scope of Work: - Conduct thorough testing of the JSON parser within the React framework. - Focus primarily on the parser's data validation capabilities. - Provide detailed reports on findings and suggestions for improvements.

I'm looking for freelance writers proficient in crafting academic papers within the Humanities, Social Sciences, and Business fields. The primary tasks will involve writing research papers and essays. Ideal Skills: - Strong background in Humanities, Social Sciences, and Business - Proficiency in academic writing - Research skills - Ability to adhere to academic integrity and plagiarism-free content - Excellent command of English Please provide samples of your previous academic papers when bidding.

Project Overview: We are seeking a skilled web developer to take over maintenance, support, and further development of an existing website built using modern web technologies. The site is already live and functional, with a solid user base, but requires ongoing updates, bug fixes, and potential feature enhancements. Technology Stack: Frontend: The website uses React with for server-side rendering, which helps in optimizing load times and SEO. Experience with JavaScript, TypeScript, and modern CSS frameworks like Tailwind CSS or styled-components is essential. Backend: While primarily frontend-focused, some backend knowledge would be beneficial. Although specifics aren't provided, familiarity with RESTful APIs or GraphQL could be useful for data fetching or integration with ex...

Estoy buscando un freelance que me ayude con un proyecto. La tarea consiste en crear una encuesta de Google Forms con un máximo de 40 preguntas (la encuesta se encuentra en el Anexo 3 de este documento: ). Requisitos clave: - La encuesta debe incluir una pregunta sobre la dirección del encuestado, que debe validarse con Google Maps dentro del formulario para garantizar que se trata de una dirección válida. - Una vez recogidos los resultados de la encuesta, hay que introducirlos en PowerBI. - La visualización de PowerBI debe incluir diferentes filtros y mostrar varios KPI recogidos de la encuesta. - Es importante que haya una pestaña con mapas de geolocalización que muestren las ubicaciones de los usuarios

...helps landlords, property managers, and staff streamline every aspect of property oversight. This project extends beyond basic property/tenant management, incorporating advanced financial accounting, invoicing, document management, automated notifications, staff/vendor management, analytics, data import/export, and robust security measures. Initially, we’ll focus on a web-based solution using React (front-end) and Node.js + PostgreSQL (back-end). We also plan to future-proof the system for possible expansions to desktop and mobile platforms. If you have experience building complex, secure, and scalable SaaS/web apps, we’d love to see your proposal! Key Features & Modules 1. Property & Unit Management • Track properties, define units (rent amount, occu...

Bonjour, Nous recherchons un(e) freelance expérimenté(e) pour finaliser rapidement la création de notre site web sur WordPress. Le projet est déjà en cours, mais nous avons besoin de quelqu’un pour prendre la suite et terminer le travail dans les plus brefs délais. ************** Objectifs principaux : - Finalisation des fonctionnalités : Mettre en place les éléments restants pour un site pleinement fonctionnel. - Mise en ligne rapide : Assurer la finalisation, les tests nécessaires, et la mise en ligne immédiate. - Support minimal post-mise en ligne : Corriger d’éventuelles erreurs après lancement. ************** Compétences requises : - Expertise en WordPress pour termin...

I'm currently facing some issues with my React application that requires urgent attention. Primarily, the problems are located within the user interface, specifically related to styling and CSS. Ideal skills and experience for the job: - Extensive experience with React - Proven track record in debugging UI issues - Strong expertise in CSS and styling - Able to provide immediate assistance In order to prevent auto-bid, please write "React" on the first line of bid proposal. Thank you

...SEO-friendly, minimalist e-commerce website built with REACT. Key Requirements: - E-commerce functionality: The site must include product filtering and search, as well as user reviews and ratings. - Visual Style: The overall design should adhere to a minimalist aesthetic, focusing on simplicity and functionality. A modern, aesthetic and innovative. - Quick loading times on both desktop and mobile devices - Incorporation of interactive product sliders, interactive forms, and animated backgrounds - Inclusion of innovative, engaging, and interactive design elements The primary goal of the website is to generate leads/inquiries, at the same time it should be innovative in design and interactive and it must be developed using the React framework. The design should be a uniq...

I'm looking for a developer to convert my e-commerce website into a fully functional mobile app, to publish to google play and App store, worked as an app, site is made in React. Key App Features: - Product Catalog: The app should feature an interactive and comprehensive product catalog, similar to the website. - Shopping Cart: The app must include a smooth and user-friendly shopping cart interface. User Authentication: - The app should require phone number verification for user authentication. Social media logins and email/password combinations are not needed. Ideal Skills: - Proficient in mobile app development, particularly for e-commerce platforms. - Experienced in integrating phone number verification systems for user authentication. - Strong understanding of creatin...

I'm a boy looking to earn a side income through freelance writing, specifically in copywriting for product descriptions. I need someone who can help me with this. Ideal Skills and Experience: - Proficient in copywriting, specifically for product descriptions - Good understanding of persuasive writing - Able to meet deadlines - Experience in freelance writing preferred

As part of our association for producing a documentary on Servette FC, we are seeking collaboration with a freelance designer to create a complete visual identity covering the following assets: #### Required Assets: 1. **Social Media:** - Instagram: Elements for Stories, Posts, and Reels. - LinkedIn: Banners and visuals for posts. 2. **Professional Tools and Presentations:** - Presentation slides (PowerPoint or Google Slides). - Email signatures, including important links. 3. **Website:** - Design and structure for a single-page website ("one page"). 4. **Graphic Identity:** - Primary and secondary fonts. - Logo featuring the following slogan: "One City, One Club, Our Story." 5. **Merchandising:** - Designs for t-shirts, caps, mugs, k...

...products. The primary goal of the website is to generate leads/inquiries, at the same time it should be innovative in design and interactive and it must be developed using the React framework. The design should be unique and interesting way to showcase the product details. Key Requirements: - A modern, aesthetic and innovative. - Quick loading times on both desktop and mobile devices - Incorporation of interactive product sliders, interactive forms, and animated backgrounds - Inclusion of innovative, engaging, and interactive design elements - provision to add blogs from our side. Ideal Skills: - Proficiency in React framework - Strong understanding of SEO principles - Experience in creating modern, sleek designs - Ability to implement interactive web elements - Knowl...

Freelance em Recursos Humanos. Estamos à procura de um profissional altamente qualificado e ambicioso, com uma visão global & Business Drive. Procuramos identificar talentos excepcionais para vagas em mercados internacionais. que esperamos de ti: Experiência sólida em recrutamento, com foco na identificação de profissionais altamente qualificados para vagas e oportunidades em mercados internacionais. Fluência em inglês (oral e escrito) para comunicar eficazmente com candidatos e clientes internacionais. Capacidade de avaliar a adequação dos candidatos aos projetos, entendendo as necessidades específicas dos nossos clientes em diferentes mercados. Organização e foco em resultados, com a capac...

...-Communication Automation: Integration with instant messaging platforms (e.g. WhatsApp, SMS) in addition to emails. -Performance Analysis: Provide detailed reports on the performance of sales funnels and marketing campaigns. -Resource Library: Offer templates, training and webinars on effective real estate marketing strategies. Technical Requirements -Platform: Develop in modern web technologies (e.g., React, Angular, Vue.js) with a backend in Node.js or Python. -Database: Use a relational (e.g., MySQL) or NoSQL (e.g., MongoDB) database to store user and lead data. -Integrations: Allow integrations with other existing marketing and CRM tools. -Scalability: Develop with a focus on scalability to support a large number of users simultaneously. -Security: Implement robust security...

Ho bisogno di un'assistente che richieda preventivi da diverse imprese di pulizie e mi fornisca una shortlist di 3-5 imprese per la pulizia di un ufficio a Roma, tenendo conto di prezzi e recensioni dei clienti (o reputazione dell'impresa). Fornirò i dettagli via chat. Solo per freelance in lingua Italiana. Don't apply if you don't speak fluent Italian.

I'm seeking a skilled individual React Native developer located in the EU to build a commercial-grade mobile application. The first phase of the project entails replicating an existing app that displays information about certain types of food. In the second phase, you'll interface with APIs and include reports and additional indicators. The app is expected to work offline, so part of the content must reside on the users' mobiles and be updated from remote servers as soon as new data are available. This is the main purpose of the APIs. React Native framework is mandatory. Key Responsibilities: - Phase 1: Duplicate an existing mobile app in React Native - Phase 2: Interface the app with APIs, add reports and extra indicators Expected: maintenance and im...

We are looking for a creative and results-driven Social Media Post Creator to join our agency on a freelance basis. The ideal candidate will specialize in creating engaging, high-quality content to boost our social media presence, increase audience engagement, and generate leads. This role is focused on targeting business owners, CEOs, and decision-makers in the health and education sectors. Key Responsibilities: Create engaging social media posts, including graphics, captions, and reels, optimized for platforms like LinkedIn, Instagram, Facebook, and Twitter. Develop content strategies tailored to target business owners and executives in the health and education sectors. Write compelling copy that resonates with a professional audience and drives engagement. Use relevant hashtags...

...NextJS (not CMS platforms). Key Features: - Some product pages will require custom functionalities. For instance, we want to allow customers to upload their photos and choose their frames for printing. - Users should have customization options for their frames including choosing the frame color, selecting the frame size, and choosing the frame material. Ideal Skills: - Proficiency in ReactJS / Next JS or similar custom development technologies. - Previous experience in developing e-commerce websites. - Knowledge in implementing custom product functionalities. - Skills in creating user-friendly interfaces for product customization. - A great experience in payment integration and be able to address the possible errors by his/her experience Please note, not all product pages w...

We are looking for experienced freelance link builders to help us secure high-quality backlinks for our website, , through ABC link exchanges. The ideal candidate should have experience with outreach, strong negotiation skills, and a proven track record of securing authoritative backlinks. You will be responsible for finding relevant websites, reaching out to webmasters, and securing links in exchange for links from the websites we provide. Responsibilities: Identify niche-relevant websites for link exchange. Outreach to website owners, editors, or managers to negotiate ABC link exchanges. Provide regular reports on progress, including sites contacted, agreements made, and live links secured. Ensure high-quality and niche-relevant links (no spammy or unrelated sites). We will

I'm looking for an experienced Node.js developer who can help me with a web application project. The main focus of this project is to build a robust and scalable web application using Node.js. Key Responsibilities: - Develop server-side logic using Node.js - Ensure high performance and responsiveness of the application - Implement integration with payment gateways Ideal Skills: - Strong proficiency in Node.js - Experience with web application development - Familiarity with payment gateway integration - Ability to work independently and meet deadlines Experience with other types of web applications like e-commerce platforms, social media sites or content management systems can be a plus but isn't a requirement. The primary focus is on the ability to develop a high-quality, res...

Project Brief: High-Sided Drop-Side Truck Body Design 1. Overview of the Project We are seeking a freelance vehicle designer to create a design for a high-sided drop-side truck body to be fabricated on a TATA Cab & Chassis platform. The design must be functional, durable, and cost-effective, suitable for heavy-duty applications, while aligning with our specific requirements. 2. Project Objectives Develop a detailed design for a high-sided drop-side truck body, compatible with the TATA Cab & Chassis. Ensure the design maximizes payload capacity while adhering to safety and weight distribution regulations. Provide a modular, easy-to-maintain design with high usability for loading and unloading operations. 3. Scope of Work The freelancer will: Research the dimensions, load ca...

After a recent site update, I'm facing some JavaScript issues specifically on the homepage of my Django site. These issues include dynamic content not loading and interactive elements not working as they should. Key Requirements: - Identifying and fixing JavaScript issues - Understanding of Django framework - Ability to troubleshoot post-update issues Your expertise in JavaScript and Django will be pivotal in restoring the functionality of my site.

I am seeking a skilled React Native developer to help me enhance our existing mobile application. The app, currently available on the App Store, has been developed using React Native and we have Figma templates and a Postman collection for the backend API ready to go. Key Responsibilities: - Integrate new functionalities into the app, primarily focused on implementing in-app subscription plans. - Utilize the provided Figma templates for user interface enhancements. Ideal Skills: - Proficiency in React Native - Experience with mobile app development - Familiarity with integrating in-app purchases, specifically subscription plans - Ability to understand and implement from Figma templates - Knowledge of performance optimization techniques I am looking for someone who ...

Job Description: We are seeking skilled and motivated freelance sales specialists to help sell high-quality backlinks from our network of authoritative websites in the social media and marketing niche. You will be responsible for finding potential buyers, negotiating deals, and closing sales. You will receive 20% commission for every successful sale you make. This is a performance-based role with the potential for high earnings for skilled sales specialists who can build long-term relationships with agencies, SEO specialists, and website owners. Responsibilities: Identify potential buyers, including SEO agencies, digital marketing firms, and individual website owners. Outreach to potential buyers via email, LinkedIn, and other platforms. Present and promote the available website...