Typescript is an open-source JavaScript programming language developed and maintained by Microsoft. Typescript is incredibly useful for developing large, scalable projects because it has support for the latest and most powerful features in JavaSscript and adds optional static typing to the language, so that data types are known ahead of time and can be checked by the TypeScript compiler. A TypeScript Developer can also work with popular frameworks such as React, Angular and Vue, providing critical extra support for larger projects.

Here's some of the projects our expert TypeScript Developers have made real:

  • Building secure websites and platforms with additional login functionalities
  • Creating dynamic webpages with responsiveness to different browsers, devices and window sizes
  • Developing algorithms to efficiently render user interfaces
  • Transforming any design into HTML code
  • Crafting efficient backends utilizing Node.js
  • Implementing authentication systems such as JSON Web Token authentication
  • Processing images into Excel spreadsheet data

By bringing on a TypeScript Developer through Freelancer.com, clients can access the services of an experienced programmer with knowledge of both Typescript and its supporting frameworks - the perfect solution for tackling the toughest of web development challenges. All these projects required a unique expertise in Typescript, one that clients can find by posting their own project on Freelancer.com and finding their perfect match in a TypeScript Developer!

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    24 Gefundene Jobs, Preise in EUR
    Senior Next.js Developer Needed 6 Tage left
    VERIFIZIERT

    I'm seeking an expert in to help me build a high-performance, scalable, and beautifully designed web application ASAP. It is small web app with clear functionality. I will provide wireframes of 12 pages along with the swagger for api endpoints. There is no design for the website but I expect the developer to use elements and components to match the UI exactly with the wireframes and be able to apply animations and transitions. The final product should not only be functional but visually appealing as well. Please do not put placeholder bids, The final amount should be close to the price mentioned in the bid. It's a immediate project and needs to be done in less than a week. Key requirements: - Have a wealth of experience in creating complex web applications using Next.js. - T...

    €339 (Avg Bid)
    €339 Gebot i.D.
    60 Angebote

    I need a wizard in backend development primarily focused on GraphQL, TypeScript, and Bun. This is a high-priority task that I prefer concluded as soon as possible. - Proficiency in the named technologies is essential - Efficient problem-solving approaches and creativity are a plus - Prior experience with Bun is significantly favored - Fast-acting and responsiveness are needed due to the urgency of the task This is a chance to exhibit mastery and punctuality, and the opportunity to work on exciting, indispensable backend tasks. Candidates who demonstrate speed and expertise are highly considered.

    €110 (Avg Bid)
    €110 Gebot i.D.
    6 Angebote
    Front-End Developer 6 Tage left
    VERIFIZIERT

    I'm looking for a front-end developer proficient in CSS, JavaScript, TypeScript, and SASS. The ideal candidate should also be familiar with React and MobX. Key Requirements: - Proficiency in CSS, JavaScript, TypeScript, and SASS - Experience with React and MobX - Ability to work on the project ASAP Additional Information: - The developer should finish some UI components and connect the application to API endpoints - Please only submit your proposal if you can start work on the project immediately as the project is due by Sunday 14, 17:00 GMT

    €122 (Avg Bid)
    €122 Gebot i.D.
    88 Angebote

    Help needed! Looking to hire a developer with diverse skills immediately to help with several ongoing projects. The work includes but are not limited to: - Stripe integration (API) into SAAS, - Build Wordpress plugin to connect SAAS to Wordpress or use EST API? - Help with building out additional SAAS features. - Build SEO tools, and more! I will pay you $400 per month for as long as we’re working together (ongoing). This is my budget, if you need more, do not apply. Lots of work to do so you will be plenty busy! Need help immediately with: Stripe payment integration with SaaS - Finish setting up Saas charges a monthly or yearly fee to be on our pro plan (with 7 day free trial) via API (not Tables) - User should be able to purchase additional seats - Purchas...

    €414 (Avg Bid)
    €414 Gebot i.D.
    104 Angebote

    I am looking for someone skilled in Whaticket modifications. Your task will involve various changes to enhance its functionality and user experience. - Adding the feature to send reduced images similar to WhatsApp. So far, images are only sent in full size, I would like a separate button for sending images and another for documents, the same is already working - Grouping images for a more organized look similar to whatsapp. So far I can send more than one image but they are not grouped together like they are on Whatsapp, one appears below the other in the conversation - Receive edited messages just like on Whatsapp Ideal Candidate: - Proven experience in modifying Whaticket. These are simple adjustments so I would like someone who already knows the Whaticket code as it is on github, so...

    €20 (Avg Bid)
    €20 Gebot i.D.
    42 Angebote

    I am looking for someone skilled in Whaticket modifications. Your task will involve various changes to enhance its functionality and user experience. - Adding the feature to send reduced images similar to WhatsApp. So far, images are only sent in full size, I would like a separate button for sending images and another for documents, the same is already working - Grouping images for a more organized look similar to whatsapp. So far I can send more than one image but they are not grouped together like they are on Whatsapp, one appears below the other in the conversation - Receive edited messages just like on Whatsapp Ideal Candidate: - Proven experience in modifying Whaticket. These are simple adjustments so I would like someone who already knows the Whaticket code as it is on github, s...

    €21 (Avg Bid)
    €21 Gebot i.D.
    36 Angebote

    I am building an AI Inference Hub where users can use any open-source model on a pay-as-you-go basis. The application is halfway done, however I cannot continue building the app. I need someone to continue developing on top of the already existing project. You will be given the supabase token and the existing sourcecode Requirements: - Supabase - Sveltekit - Skeleton UI (Sveltekit UI library) - Midtrans Authentication: - Setup a login and register page using the supabase SDK that also allows users to register/login using third parties such as github, google, etc. - Prompt user to input billing info on register. Settings: - User page: - Design and create an intuitive page for users to edit their information - Tokens page: - Design a page for user to retrieve their API token - Bill...

    €417 (Avg Bid)
    €417 Gebot i.D.
    117 Angebote

    I'm in need of an experienced web app developer to create a cutting-edge Software as a Service (SaaS) platform. The primary goal of this project is to establish a robust, scalable solution for my business. Key functionalities: - User Management and Authentication: The app will be required to manage and authenticate user information. A seamless user experience is paramount. - Data Analytics and Reporting: It's essential that the platform has the capability to collect and analyze data, and present these insights in a user-friendly manner. - Payment Processing and Billing: The SaaS web app should facilitate secure, efficient payment processing, including billing and invoicing. Further details: - The design of the application should be sleek, intuitive, and responsive. - The scala...

    €2888 (Avg Bid)
    €2888 Gebot i.D.
    69 Angebote

    I am searching for an expert in Spring Boot (v3) Java (for front it can be react or angular) who has the ability to create a property management system. The system should be comprehensive, including both tenant and property management facilities, as well as maintenance. Additionally, I require the integration of a hotel management system within the same platform, supporting room reservation, guest check-in/check-out, housekeeping, back office and room management, and a central reservation system. There are 3 hotels and 4 houses for rental which will be managed by this system. So, we need to manage all hotels together and separately. Ideal skills & Experience: - Spring Boot (3) Java proficiency - Angular or React - Great UI/UX - Experience in building property management syste...

    €149 (Avg Bid)
    €149 Gebot i.D.
    81 Angebote

    I'm in need of a frontend developer with strong skills in React, TypeScript, Ant Design (Antd), and styled engine. Your primary focus will be to bring our web design to life and ensure its functionality. Key requirements: - Proficiency in React and TypeScript - Experience with Ant Design (Antd) and styled engine - Ability to develop a user-friendly, dynamic web application Responsibilities: - Refine existing design elements and implement new custom design features - Ensure a smooth user experience across all pages - Collaborate with backend developers to integrate frontend and backend solutions To apply, please send examples of your past work. Your portfolio should demonstrate your experience with frontend development and the technologies mentioned. The ideal freelancer for this p...

    €137 (Avg Bid)
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    63 Angebote

    I'm seeking an experienced React Native developer to migrate the current subscription system of my mobile app from Google and Apple to Stripe. Key Project Details: - **Current Subscription System:** The app currently utilizes both Google and Apple for subscriptions. This needs to be reconfigured to solely operate on Stripe. - **Subscription Types:** The app offers both monthly and yearly subscriptions. The new system should fully support this. Ideal Skills and Experience: - Proficiency in React Native development - Strong understanding of mobile subscription systems - Experience with Stripe integration in React Native - Prior experience in migrating from Google and Apple subscription systems to Stripe would be a significant advantage. I have no specific requirements or preference...

    €125 (Avg Bid)
    €125 Gebot i.D.
    98 Angebote

    I need an expert to update the UI/UX of my existing software. I have specific designs in mind that I'll share with you by uploading the files directly. The key tasks for this project include: - Implementing the UI/UX enhancements according to the provided designs - Ensuring the new design is user-friendly, intuitive, and visually appealing - Maintaining the overall functionality of the software while updating the user interface The ideal candidate should have: - Proven experience in UI/UX design and software development - Proficiency in relevant software and tools for UI/UX enhancement - Strong attention to detail and a creative approach to problem-solving - Ability to work independently and deliver high-quality results within the specified time frame.

    €15 / hr (Avg Bid)
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    102 Angebote
    Angular Upgrade Urgently Needed 4 Tage left
    VERIFIZIERT

    I'm urgently looking for a proficient Angular developer to take on the task of upgrading my current project, which is on version 7, to the latest Angular version immediately. Key Responsibilities: - Study the existing Angular 7 application. - Upgrade to the most recent Angular version. - Ensure the application runs smoothly post-upgrade. - Conduct tests and fix bugs post-upgrade. Ideal Candidate Skills: - Proven experience upgrading Angular applications critical. - Must have a comprehensive knowledge of the differences between Angular versions. - Excellent debugging skills and attention to detail. Please include in your application: - A brief account of your experience, particularly concerning Angular upgrades. - Links to any similar past work or projects undertaken. Immediate av...

    €54 (Avg Bid)
    €54 Gebot i.D.
    40 Angebote

    I need a React.js developer with at least 3 years of experience to help me with my project. The primary goal is to fix bugs in the existing application while improving its UI/UX design. Key Responsibilities: - Frontend development - Fixing functionality errors - Resolving user interface inconsistencies The ideal candidate should have: - 3+ years of experience in React.js - Proven track record of fixing bugs - Strong UI/UX design skills This is a long-term project with a budget of 250 INR per hour. If you have the required expertise, please reach out.

    €5 / hr (Avg Bid)
    €5 / hr Gebot i.D.
    51 Angebote

    I'm in need of a Typescript expert to assist me with fixing a bug in my stock chart app and help me implement new features. Please let me know about your experience Looking for someone who can: - Resolve an existing bug in my TypeScript charting app - Implement new features to enhance chart app functionality - candidates with experience trading with indicators will have added advantage - can work via anydesk or ultraviewer for entire project - possible for long term collaboration - if you are good with debugging, it will be very helpful to understand the workflow Please provide your experience with similar projects and your approach to identifying and resolving bugs in TypeScript, node.js, html5

    €25 (Avg Bid)
    €25 Gebot i.D.
    63 Angebote

    I am in need of a seasoned full-stack developer with extensive knowledge in using AWS, CDK, and TypeScript. Key tasks include: - Frontend Development: You will be tasked with creating user-friendly interfaces with React.js. Previous experience developing professional UIs with other frontend technologies will be considered a plus. - Backend Development: NodeJs for lamda function. Being able to design, build, and maintain our backend services will be your main responsibility. - AWS Infrastructure: Deployment and seamless operational maintenance of our infrastructure using the AWS CDK and TypeScript. Ideal Skills & Experience: - Expert level knowledge of React.js and Node.js - Proven experience working with the AWS CDK and TypeScript - A good understand of infrastructure designs &...

    €2 - €7 / hr
    Versiegelt
    €2 - €7 / hr
    25 Angebote

    We are seeking a React Full-stack developer with a strong focus on front-end skills to contribute to the development of our SaaS platform's user experience. You'll collaborate closely with our founding team to shape the MVP and enhance the overall user experience for our healthcare startup. Responsibilities: - Develop and implement the user experience of our SaaS platform and integrate it into the rest of our infrastructure - Write clean, maintainable code using modern front-end and facade tech stacks - Optimize the platform experience for speed and scalability - Rapidly iterate based on user feedback and analytics - Participate in code reviews and contribute to the overall architecture Skills: - HTML5, CSS3 and JavaScript (ES6+) - React (and ideally React Native) - NodeJS - We...

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    203 Angebote

    Need a skilled developer for an Electron JS Desktop application. The primary function of this app will be centered around development. I'm targeting operating systems Windows and macOS. Ideal candidates should have previous experience in Electron JS and cross-platform development. Your portfolio showcasing similar projects will be appreciated. Good to have experience in Chatting/messenger kind of application platforms.

    €86 / hr (Avg Bid)
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    11 Angebote

    I need a capable developer to create a Personalized Signed Bicoin Transaction (PSBT) bidding object for use on the Magic Eden NFT platform. I need to re-create this manualy { unsignedOffer: { psbtBase64: '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', toSignSigHash: 1, toSignInputs: [ 1 ], tokenId: '52...

    €361 (Avg Bid)
    €361 Gebot i.D.
    11 Angebote

    I'm currently in need of a proficient TypeScript coder, with extensive experience in managing and editing GitHub packages. The primary focus of this gig is: the above package has a text title, that needs to be changed, But after changes, it is not working, Need to compile the package again this package was included in the @lifi Scope So we need that entire scope and keep it offline this widget package we are using for various project Same usage of the widget - **Feature Enhancement**: You'll be making enhancements to the GitHub package, primarily adding new functionality. - **Text File Modification**: Specifically, I require changes to the source code file. Appreciable knowledge of GitHub is essential, alongside proficiency in TypeScript. Ideally, you should have ...

    €70 (Avg Bid)
    €70 Gebot i.D.
    17 Angebote

    Help needed! Looking to hire a developer with diverse skills immediately to help with several ongoing projects. The work includes but are not limited to: - Stripe integration (API) into SAAS, - Build Wordpress plugin to connect SAAS to Wordpress or use EST API? - Help with building out additional SAAS features. - Build SEO tools, and more! I will pay you $400 / month for this work for as long as we’re working together (ongoing). This is my budget, if you need more, do not apply. Lots of work to do so you will be plenty busy! Need help immediately with: Stripe payment integration with SaaS - Finish setting up Saas charges a monthly or yearly fee to be on our pro plan (with 7 day free trial) via API (not Tables) - User should be able to purchase additional seats ...

    €478 (Avg Bid)
    €478 Gebot i.D.
    103 Angebote

    We are looking for an engineer experienced with Atlas Search / the underlying Apache Lucene. Being comfortable working with Typescript and Atlas Search / MongoDB is a must. *The task:* We provide a storefront containing 100k+ products from different companies. These products have many properties: name, description, brand, color, size, etc. All of which ponder differently in our search results. Our current issue is that for some queries, our atlas search implementation is suboptimal: we suspect our set of rules could be built better, and we should also be able to leverage a different tokenizer that would work better for our use-cases. We are looking for an experienced consultant to refactor our algorithm to fix some longstanding issues. *What you will be given:* A document containing ...

    €32 / hr (Avg Bid)
    €32 / hr Gebot i.D.
    69 Angebote

    Dzień dobry! Poszukujemy doświadczonego programisty do stworzenia panelu klienta na naszej stronie, oferującej usługi dla zwierząt domowych. Nasz projekt przypomina "Airbnb" dla psów, gdzie właściciele mogą znaleźć i rezerwować usługi dla swoich zwierząt. Co trzeba zrobić: • Panel klienta: możliwość tworzenia profilu, zamawiania usług, rezerwacji, płatności i komunikacji zwrotnej. • Panel wykonawcy: tworzenie i edycja profilu, panel z zamówieniami, zarządzanie rezerwacjami, wirtualny portfel. • Panel administracyjny: narzędzia do zarządzania wszystkimi aspektami platformy, włącznie z użytkownikami, usługami i płatnościami. Preferujemy stworzenie panelu klienta w języku JavaScript (TypeScript z framework React). Osoby zainteresowane proszę o ko...

    €2138 (Avg Bid)
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    20 Angebote
    React Native App Order Feature Revamp 5 Stunden left
    VERIFIZIERT

    I'm searching for a skilled React Native developer to revamp the user interface of the invoice feature in my app, specifically the screen layout, to rectify the issue of inadequate information display. This upgrade involves making it more intuitive and user-friendly, improving how order information is displayed and accessed. The ideal candidate should possess strong experience in UI/UX design, React Native coding, and a proven track record of improving app functionality and aesthetics. flash list instead of flat list UI improvements customization option for status changes to add product modal bug fixes pdf sharing option

    €42 (Avg Bid)
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    14 Angebote

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