TypeScript is a superset of JavaScript, a high-level programming language that conforms to the ECMAScript specification. TypeScript is designed for the development of large applications and can be used to develop JavaScript applications for both client-side and server-side (Node.js) execution.

Because JavaScript is so well-established, most of the legwork for using TypeScript has already been done. For coders, TypeScript is relatively easy to adopt. The main benefit to using TypeScript is that it enables IDEs to provide a better environment for spotting errors and bugs as you code.

Additionally, in large projects, the more secure TypeScript can still be deployed where a JavaScript application would usually run. This make TypeScript an attractive alternative to other programming languages, and has been used by Microsoft and Google, among others.

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    32 Gefundene Jobs, Preise in EUR
    Node JS developer 6 Tage left
    VERIFIZIERT

    Hello I am looking for a developer who has good knowledge in NodeJs specially in (Baileys library of whatsapp web API) to do some updates in my code. Please do not post your bid if you don't have experience in mentioned library. Regards ..

    €56 (Avg Bid)
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    17 Angebote

    I need a pivot table, in which there should be grouping of rows and columns, aggregation, pivoting(change row to column, column to row.) examples :

    €410 (Avg Bid)
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    11 Angebote

    Skills: ReactJS, TypeScript, JavaScript, Figma, Git About the job Key responsibilities: 1. Work on the development of responsive web applications using ReactJS 2. Work by app UI design principles, patterns, and best practices 3. Work on the development of clean module code with proper linting and prettier configurations 4. Write clean code 5. Delegate tasks, estimate project development time, and manage junior developers while working on projects Qualifications: 1. Strong programming skills are required 2. Proven ability to transform a design (Figma/Adobe file) into a website page from the ground up 3. Ability to estimate work for a project 4. Knowledge of server-side application integration (with NodeJS/Apollo Client/GraphQL) 5. High proficiency to build/developing responsive websi...

    €751 (Avg Bid)
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    36 Angebote

    We’re building a marketplace with NextJs. Our mission is to implement a contact form UI so we can receive customer inquiries. Footer and navbar is already built. The project is expected to last ~14 days. Timezone is GMT -5 (Panama). The following skills / tools might be required: - Typescript - React Hooks - Zustand - Tailwind CSS - Firebase v9 - Git - VsCode - Responsive Design

    €210 (Avg Bid)
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    42 Angebote

    I'm looking for a developer to assist me with building out a web application for my new startup. About me: I'm a software engineer myself by trade (worked at Google as a software engineer, now building a startup). I studied Computer Science at Stanford, where I received my MS and BS. I'm looking for - A great communicator. Someone who is friendly and pleasant to work with. - Writes clean, decomposed, and well-designed code. - Someone who would be excited about opportunities to mentor / help grow other junior engineers on the team. Skills required: - React (using hooks, not class based state management) - TypeScript - NextJS - PostgresSQL - [optional, but a huge plus] Supabase experience - [optional, but a plus] Tailwind CSS experience is a plus I'm hoping that this ...

    €14 / hr (Avg Bid)
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    Our team is looking for an exceptional Principal Software Engineer to drive the creation of this vision. You will work on the latest innovations in modern Web programming, cloud computing, and open source to take new experiences from prototyping to production. You will partner with Product Management and Design to ideate and create prototypes to validate early thinking and use on-going customer data and research to validate your ideas. You will lead a broad range of architecture and system design topics with other senior technical leaders at Microsoft, designing innovative solutions to some of the most complex problems for Microsoft.

    €82 / hr (Avg Bid)
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    Hello, we are a gaming company who is looking for senior backend developer for a casino card game. The selected individual will work as part of an existing team of 4 developers of varying experience. The role of the senior backend developer will be to support and work with the lead- developer on completing the project. In addition to working on the pending tasks, we need someone who can check the current work to ensure we are not missing some important modules/use cases. The chosen developer will look for possible missing features, see and test for possible vulnerabilities using a variety of external tools and have certain codes refactored in a cleaner/optimized way. (See attached quality control template) Candidate must have below experiences ✅ Casino Game Backend application ✅ (Conn...

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    60 Angebote

    I am looking for react expert who can finish my site. It's finished 70%, but my previous developer can't continue to work since his personal things. So I need to someone who have so rich experience with react. Ideal candidate must have react, react redux, typescript, TailwindCSS and he should be able to work 30+ hours/week. Please attach your previous site links on your proposal. Looking forward to hearing from you!

    €20 / hr (Avg Bid)
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    Project Long NESTJS 5 Tage left
    VERIFIZIERT

    Only SPANISH or PORTUGUESE NETJS GRAPHQL POSTGRES KUBERNETES

    €14 / hr (Avg Bid)
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    Pickbazar script 4 Tage left
    VERIFIZIERT

    1- images are not able to upload and fix all console errors 2- integrate msg91 api for otp Documentation :

    €12 (Avg Bid)
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    4 Angebote

    Mandatory Skills: React.Js, NodeJs, , Github, UI/UX Optional Skills: NextJs, Tailwind, AWS, CI/CD Semi-fulltime # Responsibilities Work on a category-creating, possibly disruptive fintech product in early stages Design and develop highly scalable and reliable systems end-to-end Architect the backend and infrastructure for scale Deploying and managing production servers and services in AWS # Requirements Past project experience is mandatory Good knowledge of React and Node.js Good understanding of MySQL Database Experience working on AWS or other cloud services is an Experience with open source collaboration Good knowledge of options trading is mandatory Ownership mindset – You shouldn’t require monitoring and you should be able to leverage the freedom given to you ...

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    Looking for a react js developer for job support. 3-4 hours of work daily. 5 days a week. Payment will be on monthly basis. Indian developers are required. Budget (30-32k monthly) Work will be in USA timings.

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    Create a Task assignment workflow with AWS - Typescript/nodejs, serverless - notify user about a new available task - if user not responding in 1 minute - notify next available user - notification code is already available We need a way to monitor the task event so that if a user is not responding the task can be assigned to another user. You can use SQS, Lambda or any other AWS services to achieve this cost effectively.

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    2 Angebote

    need to work on ongoing ecommerce project for order, checkout, and payments

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    React Native Expert 4 Tage left
    VERIFIZIERT

    Need OTP on Existing Project. And will discuss more on chatting.

    €365 (Avg Bid)
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    MERN stack Developer 3 Tage left
    VERIFIZIERT

    Hello all, I have urgent need of MERN stack developer in Typescript (Freelancer Only-Part time). Exp-3+ yrs Project- on Hourly basis Please dm me for more discussion

    €7 / hr (Avg Bid)
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    require on hourly basis an expert on gulp, eslint (latest) for typscript along with other static analysis tools to ensure a quality delivery of typescript developers mandatory! you can demo me a set of projects which you have implemented eslint for typescript in gulp already how to cooperate? you will work with experienced developers of different languages, mostly tech lead level. You will get queries on what and how we require to solve some things you implement it in gulp and deliver to git

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    Need some help on typescript and java for enabling logging in lambda(AWS services)

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    React Frontend Designer 2 Tage left
    VERIFIZIERT

    Hello everyone, I'm looking for a frontend developer. Neet to design a landing page using React. You must know well React and typescript. This is urgent project. So you must deliver in 3 hours. If you are expert kindly bid. I'll accept you Thanks

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    I need a daily help in delivering my daily development tasks end to end. Project is using HTML, CSS, JAVASCRIPT, REACTJS, Redux, Redux thunk, custom Api, Typescript, Jest. Tasks can be a feature development or delivering a pixel perfect design from figma or both. Need an expert to deliver such tasks in tight deadlines. Should be able to complete task between 12pm - 6pm IST

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    Need experience Kendo UI with Angular person.

    €35 / hr (Avg Bid)
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    34 Angebote

    Need someone experience person to explain the Angular with Kendo UI work code.

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    The project is build using React. The primary job is to write react UI components in typescript. The scope is limited to just writing individual components where the interface has already been designed. The developer needs to simply understand the interface and write the stateless UI components. There is no integration as such to be done. We are simply expect the output to be a set of standalone components that are written as per the specification. The project is supposed to last for a while with the developer working with us in each phase doing similar task.

    €2551 (Avg Bid)
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    19 Angebote

    PLZ! PLZ! Only real Bids NOT SCAMMER (scammer will report), we are development a cryptobots site, to finish it, we are looking for a programmer (Full-stack) VERY EXPERTS in vue3 (not easy project) Our website: - A website simple but profesional - Frontend (vue3[composition api]+vite+ts+pinia+tailwindcc) - Backend(MEN+ JWT+ RSS, Fetch api with Bots) Web development time 6-8 days. Plz read milestone archive. Desirable Skills: Ideally full stack dev, Framework (Vuejs), Full Rest Api, Payments Stripe. We are looking too for people who are committed, eager to undertake, and with long-term work . This is a project with great potential and with possibilities to continue developing the freelance is require/obligatory to send Daily reports for working and commits. Payment will met after push...

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    14 Angebote

    I am looking to hire an Automation Tester who have very good experience in working on Playwright along with Javascript. All the framework and test cases are already setup. You just need to start Automating the manual test cases. Framework is pretty simple and it won't take much of the time to automate the scenarios. We need someone who can start immediately. We are okay for both - Per hour or full project in one go. If you are coming for per hour - We need atleast 3 hours a day from you And for whole project as well need some test cases daily which you automate.

    €3 / hr (Avg Bid)
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    Looking for someone who can help build out a Power Platform solution based on Power Apps and Power Automate.

    €31 / hr (Avg Bid)
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    43 Angebote
    XState State Machine Modeling 23 Stunden left
    VERIFIZIERT

    I'm looking for a developer to model multiple process flows in a restaurant using XState framework (state machine). The context is one of a restaurant: - Customer orders food and drinks from a waiter. - Drinks and food get dispatched either to the kitchen or the bar. - In parallel, those get prepared. - As soon as either drinks or food is prepared, notification is sent to the waiter for ready items to be brought to the customer. Other flow may be needed if first job is sucessful. Deliverables will be working typescript code. Communication will be text and audio/visio-based. In english. Please mention in your application your previous experience with state machines and XState.

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    In the project i am working on, there are two lambdas defined. Currently, the Cloudwatch takes only one of them and shows the Lambda metrcis on Dashboard but I want to change it to accept both lambdas and show same metriics in one graph for each lambda.

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    Necesito un desarrollador backend para integrar la api de A una plataforma chat multi agentes construida en ruby on rails Se debe integrar a la estructura de canales de comunicacion ya existente

    €156 (Avg Bid)
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    Hello, We are a startup based in Belgium focusing on providing digital tools for travel professionals across the globe. I am the co-founder and I am in charge of all IT services. We are searching for a (part-time or) full-time full-stack JavaScript/TypeScript developer to help take some burden off of me. We have many different and versatile projects (both bigger and smaller projects) currently sitting in our pipeline. We are searching for someone that not only wants to finish the projects but also thinks critically about them in order to help grow the company. We are very open to all kinds of new ideas such as new internal or external projects, new ideas to further automate our IT services/infrastructure, new tools or technologies, … Some of the current tools we are using: ExpressJ...

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    Demonstrable experience with PHP (MVC) including OOP, security, refactoring & design patterns. Excellent knowledge of Laravel framework and experience building factories/facades/libraries using abstract classes, interfaces, and traits. Experience in unit testing using testing frameworks like PHPUnit/phpspec. Good knowledge of RDBMS (MySQL/MS SQL/PostgreSQL), database designing, and query optimization techniques. Experience in NoSQL (MongoDB/DynamoDB) databases will be an added advantage. Good core knowledge of HTML5, CSS3, jQuery and Bootstrap framework. Experience in Javascript Frameworks (AngularJS/ReactJS/VueJS) will be an added advantage. Hands on experience in RESTful API design and development including implementation of oAuth2.0 for authentication and authorization. Experience i...

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    Design a component (a `function` or a `class`) that accepts an array of URLs and allows to fetch multiple resources in parallel, returning their `.text` representation. Provide a parameter so that the caller can limit the number of concurrent fetches run in parallel. A minimal interface for such a component could be the following ```tsx async function runInParallel (urls: string[], concurrency: number) : Promise<string[]> { // ... } ``` Important questions to consider: - How would you test the solution? - Is the solution able to cover any possible cases? - Is it optimal?

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