Node.js server side form validationpráce

...potřebuji ze stránky na binance vyextrahovat obchodovaný symbol, cenu, směr nákupu (buy long/short, close long/short) a zaslat přes API zprávu do binance na vytvoření objednávky, která bude vypadat dle github binance následovně: order = client.futures_create_order( symbol=symbol, side=side, type='MARKET', quantity=quantity, positionSide=positionside, closePosition=close kde symbol = pár (např. SOLUSDT); side = BUY nebo CLOSE; quantity = aby byla hodnota 120 USD, tzn. je nutné vypočítat dle přečtené ceny na stránce; positionSide: LONG nebo SHORT. Vize je, že chci kontrolovat nov&aa...

We need a freelancer to create the user interface (UI) using Flutter. We've already made the design in Figma. You can find the...Figma link, take a look at the entire design, and then send us a quote for the project.

We need a freelancer to create the user interface (UI) using Flutter. We've already made the design in Figma. You can find the...Figma link, take a look at the entire design, and then send us a quote for the project.

...ubytovací portály. PWA aplikacích pro hotelové hosty a hoteliéry. Různých API na systémy třetích stran (zámky, vytápění, restaurační systémy, mobilní aplikace, aj.). Jaké technologie budeš používat? Backend píšeme v PHP8 (Zend 1 / Symfony 6) - pokud neznáš nevadí, stačí znát jakýkoliv jiný framework (Nette, Laravel, ...). Data ukládáme do MySQL (MariaDB), ElasticSearch nebo Redisu. Pokud umíš i JS, můžeš nám pomocí s vývojem ve Vue.js, TypeScript nebo ExtJS, ale není to nutnost, hledáme i čistě backenďáky. Na messaging použ&...

Potřebuji vytvořit dashboard pro meho chatbota vytvoreneho v html css js a logika v pythonu. Chci ten dashboard mit jako webovou applikaci

K nastavení a údržbě systému Windows Server 2019 v Amazonu je zapotřebí kompetentní správce systému. Práce je vzdálená, na vyžádání, tj. jedná se o příležitostnou práci. První fází je správné nastavení a další fází je podpora a řešení případných problémů.

potřebuji do svých stránek udělat sip klienta. Používám laravel, php a javascript. Takže nejlépe v JS. Potřebuji to promtně turbo rychle

...data from 3rd party data provider (API). The UI code is ready but required to integrate with our API and 3rd part football API. the app design is ready and we developed the UI Widget design: This has the following features - Login and signup (our own API) - show the result for old and real-time football games (3rd part API) - Follow special teams to see a recent update about the team. - display news entered from the admin

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...in Figma and other applications on design 2. Animation software if need be 3. Vscode, GitHub, 4) Mongo Database, Express NOde, for back end React or Angular for front end Comment, revision, visual commenting Example pages to understand kind of work needed Would be such 5000 Pages in Phase 1 to develop in batch of 100 or 1000 pages

We run an app that needs a new FE in React or Vue.js The new UX has been prepared including a styleguide in Adobe XD. We are using REST API between FE and BE. We will be doing BE with our own team. We estimate this to 20-30 MD, about 200 hours. We will not consider any offers until we can review your code. Then we will provide acc...styleguide in Adobe XD. We are using REST API between FE and BE. We will be doing BE with our own team. We estimate this to 20-30 MD, about 200 hours. We will not consider any offers until we can review your code. Then we will provide access to the current application, user manuals and access to the new UX to prepare your estimate. We prefer someone for full time, but you can do this as a side job, however we expect 20h/week as a minimum c...

Potrebujeme udelat nekolik updatu na jiz existujici aplikaci (Python, Django, JS). Vzhledem k tomu, ze vetsina updatu ma byt hotova pred Vanoci, potrebujeme nekoho, kdo se bude moci projektu plne venovat a bude to pro nej priorita. V pripade spokojenosti je zde sance na dlouhodobou spolupraci. Vice info povime ve zprave.

on project for selcu

Jiný, nebo nejsem si jistá/ý Javascript Vývoj komponent pro JS knihovnu pro spec. webové aplikace. Potřebujeme znalost zejm. JS. Okrajové též HTML/CSS a orientaci v XML.

EN App Stack Node backend application is written in asynchronous. Frontend in react. What is the problem? We have GoPay (Czech payment gateway) integration with Shopify as a third-party gateway. We right now have some small issues we need help with regarding backend codebase. We need someone experienced with REST API’s and ideally with payment gateways. API’s CZ Stack Node backend aplikace napsaná v asynchronně, frontend je v react.js. Co je za problém? Máme GoPay integraci pro Shopify, nyní však nemáme kapacitu na to se o aplikaci starat a vznikly tam některé potíže které se týkají backend části, proto hledáme někoho zkušeného s...

...přenos, aniž by sis něčeho neobvyklého všiml. Ale chceme být ještě lepší, ještě větší. Chceme být nejlepší. A k tomu potřebujeme vytvořit dobrou webovou aplikaci, proto potřebujeme tebe! Hledáme: • Vývojáře na frontend single page webové aplikace pro zákazníky, v JavaScriptu. • Chceme ji mít dnešní, hledáme člověka se zkušenostmi s jedním z JS Frameworků a knihoven jako jsou Angular, React.js, Redux, Angular 2 (už se blíží release). • Orientace v JS ekosystému, určitě budeš znát slova a zkratky webpack, ES6/ES7, node.js, &hellip...

Dobrý den, našel jsem Váš profil tady na freelancer.com. Rád bych Vás oslovil s nabídkou práce na webových projektech (z velké většiny možné dělat vzdáleně) - jedná se o klasické webové projekty - implementace webu v HTML, CSS dle šablony, případně JS. Momentálně se jedná o projekt pro jednoho z největších českých mobilních operátorů. Délka trvání projektu je 4-6 měsíců. Pokud by Vás to zajímalo, tak bych Vás poprosil o životopis (ideálně v .pdf), o Vaše časové možnosti, o možnosti (pokud nějaké) být on-site v Praze, a hodinov...

Dobrý den, našel jsem Váš profil tady na freelancer.com. Rád bych Vás oslovil s nabídkou práce na webových projektech (z velké většiny možné dělat vzdáleně) - jedná se o klasické webové projekty - implementace webu v HTML, CSS dle šablony, případně JS. Momentálně se jedná o projekt pro jednoho z největších českých mobilních operátorů. Délka trvání projektu je 4-6 měsíců. Pokud by Vás to zajímalo, tak bych Vás poprosil o životopis (ideálně v .pdf), o Vaše časové možnosti, o možnosti (pokud nějaké) být on-site v Praze, a hodinov...

Vytvořte webovou aplikaci na způsob sociální sítě. aplikace = funkční website používající dynamické server-side technologie (JSP+Servlets) Aplikace musí být implementována v technologii J2EE (servlety a JSP stránky) - jiné technologie, zejména PHP a ASP.NET, nejsou povoleny.

Projekt přechod z prostředí MISYS / GEPRO do prostředí QGIS, spočívající v propojení QGIS a MS SQL server. MS SQL databázový stroj je dnes funkční a nainstalovaný na hardware ve firmě (verze 2008, případně 2014) Nultá fáze: instalace QGIS na pracovních stanicích 3 uživatelů, připojených do firemní síťové domény instalace QGIS do virtuálních pracovních stanic MS Windows server (terminal) Pilotní fáze: uživatel si v prostředí QGIS promítne rastrovou WMS mapu PK z cuzk uživatel zakreslí polygon tvaru parcely v prostředí QGIS uživatel polygonu přidělí ID hot...

Mám pokračující práci vztahující se k předchozímu projekturemote Upload videos form server to youtube'

Dobrý den, hledám animátora, který by byl schopný vytvořit buď ze stávajích 3D modelů ve formátech .obj, .dae, vytvořit 3D model ve formátu .js a do modelu dopracovat animaci pro změnu velikosti modelu a popisem pro změnu vrcholů pro editor Troufnete si na to?

Dobrý den, hledám animátora, který by byl schopný vytvořit buď ze stávajích 3D modelů ve formátech .obj, .dae, vytvořit 3D model ve formátu .js a do modelu dopracovat animaci pro změnu velikosti modelu a popisem pro změnu vrcholů pro editor Troufnete si na to?

Jedna se o webovy portal s video obsahem dostupnym po zaplaceni (preview mozne zdarma). Je mozne pouzit predpripravene (opensource) CMS systemy a templaty. Dle detailne pripraveneho zadani vcetne mockupu (pdf, Balsamiq) je potreba vytvorit portal o cca 20 ruznych strankach. Stranky by mely byt v HTML5/CSS3/JS a PHP (PHP neni podminkou) s responsivnim designem upravenym pro mobilni zarizeni. Obsah by se mel nacitat dynamicky z databaze. Web ma obsahovat menu (kategorie a subkategorie), staticke texty, texty vkladane pres redakcni system, prohlizeni obrazku, vyhledavani, filtrovani, sdileni na socialni site, spousteni videi, diskuzni forum, platba za obsah (kartou, paypal atd.), uzivatelsky login vice urovni, registrace uzivatelu a souvisejici administraci/redakcni system. Pl...

Looking for an experienced HTML5 developer to create a customizable video player to be embedded on a website. This video player should be able to handle a playlist function and advances to the next video automatically after a video has ended. Key Features: • Playlist Management: Auto-play nex...developer to create a customizable video player to be embedded on a website. This video player should be able to handle a playlist function and advances to the next video automatically after a video has ended. Key Features: • Playlist Management: Auto-play next video feature is crucial. • Subtitles Support: Built-in support for video subtitles. Ideal Candidate: • Proven experience in HTML5 and JS. • Familiar with video player development. • Understands user in...

I am in need of a skilled software engineer to develop a DICOM printer server software. This software should: - Be compatible with Windows operating system. - Have the capability to print to HP, Canon, and Epson desktop printers. - Support image printing and multiple printer use. Ideal candidates for this job should have strong experience in software engineering and a solid understanding of DICOM features. Familiarity with printer server software is a must, as is the ability to ensure compatibility with named printer brands and operating systems.

I'm in need of an experienced Siemens PLC programmer to work on a project involving a S7-1500 model. The goal is to program various tasks related to servo systems. We have two servos linked with each other and have to move relative to one another. We have a 3d model of the assembly and should be simulated before delploying Key Requirements: - Expertise in Siemens PLC programmin...understand and execute tasks related to motion control, positioning, and synchronization. Your experience with servo programming will be important, as the project is very much about working with these systems. It's also essential that you're comfortable working with the S7-1500 model. Please bear in mind that the hardware and servo motors are already set up. Your focus would be on the programmi...

$50 MAX On Submit ... for an Elementor form, I need the label and value to be emailed on Submit. Currently it only sends the prices.

I'm looking for a Laravel expert to help me fi...me fix some bugs in my website. - The primary issue that needs to be addressed is fixing functions within the system. - These issues might be related to a range of functionalities, from file uploads to data validation and email sending, though I'm open to including other functions you think might need attention. Ideal candidates should have: - A strong background in Laravel development and debugging - Ability to troubleshoot and resolve a range of issues - Attention to detail and a proactive approach to problem-solving - Experience with fixing functions, file upload, data validation, and email sending would be a huge plus, though not mandatory. If you're a skilled Laravel developer with a knack for bug fi...

MAX BUDGET 35€ - No Dummy Offers . Please don't send me dummy offers just to make the initial Contact and then ask for more money. The Project: Monitoring specific "HTML div elements" from different web pages using Node-Red (different flows). Objective: Identify when there is any change in the DIV section of the webpage (every "x" seconds) and notify me of the change. It is not necessary to show what the change was. Just send the hyperlink by Telegram, including the subject of the flow. Requirements: Create a Node-Red project that can detect changes on multiple websites by creating flows. Include 2 example flows to demonstrate how the monitoring works. Provide detailed instructions on how to create a new flow for a different webpage, ind...

...to the PDF. This button should allow users to fill the form digitally, then submit the completed form directly via email. - Cross-Device Compatibility: The PDF must be compatible with both desktop and mobile devices. It should be user-friendly and functional regardless of the device used for form submission. Ideal Freelancer: - Proficient in PDF Editing: Experience with PDF editing tools and techniques is required. Knowledge of Adobe Acrobat and other related software is a plus. - UI/UX Design Skills: Understanding of user interface and user experience design principles to create a seamless and intuitive form submission process. - Mobile Responsiveness: Experience in creating mobile-responsive PDFs is highly valued, as ensuring the form works equally ...

...a strong Next JS development background to help me address a specific issue with my website's file. Key Requirements: - Solve a exception error: The current setup is causing search engine crawlers to be unable to access any of my dynamic Next Js website pages. This needs to be fixed promptly to enable my site to be crawled effectively. - Ensure All Pages are Crawled: The fix should be applied to enable search engines to crawl through all pages on the website. Ideal Candidate: - Proven track record in SEO: You should have extensive experience in SEO and be familiar with the best practices for Next JS websites. - Strong Next JS Development Skills: Since the issue is specifically related to a Next JS site, you need to have a solid understanding...

I have a React website utilizing Tailwind CSS with Stripe integration. TASK 1: I'm using the following imports from @stripe/react-stripe-js for the input fields:import { CardNumberElement, CardExpiryElement, CardCvcElement, useStripe, useElements } from '@stripe/react-stripe-js'; Attached are two images: the first shows the current design, and the second illustrates the new design that I want to implement. TASK 2: will be to save credit cards on stripe, so user can select which card they want to use: like this :

I require a Photoshop expert to digitally apply fresh paint to specific features in 5 exterior photos of this house. You will focus primarily on the decks and trim. This project calls for a realistic and high-quality end result because they will be used...specific features in 5 exterior photos of this house. You will focus primarily on the decks and trim. This project calls for a realistic and high-quality end result because they will be used for print. I also need this turned around in 24 hours. Today is May 16, 2024 in United States 2:30 Mountain Time. * Removing any visual aging or wear from the deck/trim areas on the left side of the house to match the right side * Applying a new coat of paint to these specific areas * Enhancing the images to make the new paint look fre...

I need assistance to effectively integrate a post form into my project. The form should be skillfully designed to send data to a MySQL database, and to handle CRUD operations. Key Requirements: - Collaborate with me to understand the form's workflow and user interaction. - Skillfully implement the form to effectively send user data to a MySQL database. - Ensure the form is able to perform Create, Read, Update and Delete operations, where necessary. Ideal Skills: - Proficiency in form implementation. - Strong experience with MySQL databases. - Good understanding of web project workflows. Your bid should demonstrate your understanding of the requirements and provide a clear strategy for how you intend to approach this project.

I need a developer to swiftly convert Figma designs into Next Admin panel pages using Tailwind CSS and TypeScript. The urgency of this project cannot be understated. Therefore, I'm looking for someone who can start immediately and is comfortable working with these specific technologies. Key Requirements: - Proficiency in Next.j...technologies. Key Requirements: - Proficiency in , Tailwind CSS, and TypeScript - Experience with Figma to web development workflow - Ability to deliver results within a tight timeframe Please provide examples of similar projects you've worked on and a brief overview of your process when converting Figma designs. Here is my figma url: The budget is flexible.

We're seeking a highly skilled Shopify developer to join our team for a long-term project. You'll be responsible for creating innovative functionalities that extend beyond Shopify's default settings, pushing the boundaries of the platform. Here's what we need: Shopify Expertise: In-depth understanding of Shopify's file structure, directories, and templating system (Liquid). Experience manipulating orders, grabbing data from the database, and crafting custom views using Liquid shortcodes. Proven ability to develop custom Shopify plugins to achieve complex functionalities. Technical Skills: Proficiency in Shopify development languages (Liquid, JavaScript, HTML, CSS). Experience with database manipulation (likely MySQL). Communication & Collaboration: Excelle...

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...the Central-Texas area. We have 100+ 5-star reviews. Ideally, we'd have a QR code that says "Scan me to read our 100+ 5-star reviews!" The call to action needs to read "Call or Text to receive your no-obligation cash offer." Please review our site to get an understanding of our business, core values, and overall theme: www.WacoFirstHomeBuyers.com. We would like to have a section (or entire side - like the attached sample Example 2) for our testimonials. We'll use variable data for the testimonial text based on our seller's avatar (see Target Groups image for testimonials). We'd like three different testimonial images: Anglo (white), Latino, and African-American. We will use different images based on the zip codes and the prominent ...

I am looking for a professional who can effectively utilize d3.js to create a custom bar chart that shows growing indebtedness after a series of catastrophes. The data to be represented are income and debt that span across three years. Required Skills: - Proficiency in JavaScript and d3.js - Experience in data visualization - Ability to organize and clean the data for the chart Project Goals: - Develop a d3.js bar chart displaying income and debt balance over time - Ensure the chart maintains both readability and aesthetics, as well as the custom hover over explanations that need to go along with it - Functionality to update chart with new data for future years Please apply if you are an expert with d3.js and have previous experience in illustrated data wit...

I'm in need of a SOCKS Proxy server as my ISP has closed port 25, which is essential for email services. Key requirements: - Set up a SOCKS Proxy server: The server's primary function will be to support email services. - Implementation: The server should be configured to support my email client. - Security: Ensure the server is secure and reliable. Ideal skills and experience: - Proficient in setting up SOCKS proxies. - Expertise in configuring services for email clients. - Knowledge of network security standards. The project might involve more tasks depending on the specific needs of the proxy server.

...tracking and retargeting purposes - Ensuring the speed and responsiveness of the pages for a seamless user experience Some of the essential elements that I want included in the landing page are: - A contact form for lead collection - Testimonials to build trust with our audience - Call-to-Action buttons to guide the visitors towards the desired action Ideal skills and experience for this project include: - Strong WordPress expertise - SEO knowledge to optimize the page for search engines - Understanding of UX principles to create a user-friendly design - Proficiency in HTML, CSS, and JS to implement necessary customizations Please apply with your portfolio showcasing similar projects you've worked (start with superman)on in the past. A keen eye for design,...

Estoy buscando un experto que me ayude a migrar una aplicación web PHP y Ruby on Rails desde Node JS a un servidor con Cpanel. Detalles clave del proyecto: - La aplicación web actual está construida utilizando una combinación de PHP y Ruby on Rails. - La aplicación interactúa principalmente con una base de datos MySQL. Habilidades y experiencia ideales: - Competente en Node JS, PHP - Fuerte conocimiento de MySQL. - Experiencia previa con tecnologías del lado del servidor y migraciones. - Familiaridad con Cpanel. El candidato seleccionado debe poder garantizar que el proceso de migración sea fluido, sin pérdida de funcionalidad o datos. Este proyecto es urgente, por lo que estoy buscando a alguien ...

Hello, I need a quick fix for my DNS server running on a 2012 R2 system. The major problem encountered is that I'm unable to access my shared files. However, I can ping the IP addresses of the devices hosting these shared files. An RPC Error is shown and some Group Policy issues occur when trying to access these files. • I need someone who understands DNS thoroughly. • Experience with Server 2012 R2 is necessary. • Knowledge of RPC errors and Group Policy is required. Would appreciate quick and effective troubleshooting. Thank you!

I'm seeking a skillful photogr...photographer to capture sharp, high-resolution photos of industrial parts and kits. These images are essential for our marketing materials and website listings. Key Responsibilities: • Photograph a range of industrial products against a white background. • Capture front, side, and aerial views of each product. Ideal Skillset: • Experience in industrial product photography. • Proficient in capturing detailed items. • Capable of creating a standard white background setting. • Mastery in shooting from various angles - frontal, side, and aerial views. This project requires meticulous attention to detail and a keen eye for capturing the uniqueness of each product. I look forward to seeing your portfolio ...

...include: Control Panel Features: Ability to activate or deactivate chatbots Update chatbots with new responses or features Manage clients and their chatbots effectively Display statistics about chatbots usage Provide access to chatbots' configurations Include a client database with their contact information The system should enable me to sell, update, and manage chatbots with ease. On the flip side, my clients should be able to access their chatbots through a login and utilize them effectively in both English and Spanish. Additionally, it is essential that the chatbot can integrate and be used on social media platforms like Facebook, Instagram, or WhatsApp. It should be easily configurable for clients and capable of pulling data from databases, Excel, or Google Sheets. Ide...

I'm seeking a talented 3D animator skilled in creating high-detail mechanical animations using Blender. - Task: Your main task will be to animate a robot arm with...Ideally, you have a strong background in mechanical design or a related field. Prior experience in animating mechanical is preferred. - Skills: Proficiency in Blender is a must. Strong understanding of 3D modeling, rigging, texturing, lighting, and rendering to bring the mechanical parts to life is crucial. - Detail Required: The final output should be realistic although does not need to be a side-by-side indistinguishable representation of a real robot in motion. Does not need to be photo realistic. Your ability to maintain the integrity of mechanical functions while injecting life through animation is...

I'm seeking a skilled Node.js backend developer with expertise in real-time applications and , for a project with chat and graph features. Requirements: - Develop a robust backend in Node.js - Implement real-time chat functionality - Handle graph visualization using Ideal candidate should have: - Proven experience in Node.js backend development - Strong understanding of real-time applications - Previous work with - Proficiency in data visualization, specifically graph data structures Please note that this project requires an expert who can deliver efficient, scalable, and secure code.