Rxjs trabalhos

We are searching for a Front End Developer who is experienced to join and support our growing team. Main project scope is to continue development of an existing and running front end design of a marketplace web app based on existing backend architecture. The ideal candidate must have an ability to ...Frontend design optimization and bug fixing (desktop and mobile versions) - Implementation of new features (frontend, API, potentially minor backend works) - Potentially application and project build up of Google Analytics to the web app - Potentially single web page design based on existing html and css data on a cms architecture (transfer from a website builder) Requirements: - Typescript/Javascipt/RxJS/RamdaJS - Angular 13 - HTML - SCSS - Node.js - NestJS - MongoDB (Atlas) - Docker...

...some kind of test project or portfolio that includes nice charts and graph animations. This is very important for our clients, especially those in crypto space! PROJECT REQUIREMENTS: JavaScript Framework: Angular CSS Framework: TailwindCSS Cross Platform Framework: Ionic (on top of Angular) Server Side Rendering: Angular Universal (for SEO feature) Structure Knowledge: Smart and Dumb Components, RXJS (Observables, Subjects, Pipes and Singleton) If you don't have any graph / chart projects in your portfolio, you will be asked to make one. This is not paid, don't ask to be paid to improve your own portfolio. You should have this in your portfolio already if you're applying for this job, otherwise you better be willing to do it for free. Please mention your time av...

Overview: We are looking for a full time developer with experience building high load / availability SASS platforms from the ground up and experience building data analytics and mark... ● Meeting both technical and consumer needs. ● Staying abreast of developments in web applications and programming languages. Desired Competencies: • Expertise in functional programming using JavaScript (ES5, ES6) • Expertise in UI framework - Angular / React/Redux, RXJS • Preferred experience with a new generation of Web Programming - using Micro Service, REST / JSON, Component UI models • Preferred experience with AWS Cloud • Preferred experience with AWS RedShift or Postgres • Angular / React/Redux, RXJS, HTML, CSS, Javascript (ES5, ES6), Data visu...

Deadline: 1 day Hereby, I attached all the files. please read the instruction and the requirement, This may help: RxJS Project (Program+Report by following report format)

RxJS Arcade Game expert required urgently Note: Must use RxJS

Hi, This role is open to developers from INDIA only. Start-ups are also welcome to engage their developers. We are hiring full time developers on contract with the below skill sets for internal as well as external projects: Role 1 UI developer with React.JS, RedUX, RXJS, with Nunjucks knowledge (5-7 years) Must be available for interviews immediately. Salary: Up to 1,30,000/- per month Role 2. SQL DBA with 6+ years of experience. Salary: up to 1,00,000/- per month Please bid with updated resumes. Remuneration: 80K-130K per month based on skill set and experience. Location: Bangalore (in-office) as well as Remote (wfh) Timings: IST business hours, full time contract ( 8 working hours, Monday- Friday) Duration: 6 months to 12 months. Selection process: 2 rounds of technical in...

We are looking to expand our team to onboard an Angular 9+ developer. We use technologies such as NgRx, RxJS, Angular Material, SCSS, CSS3, and HTML. Candidates will need to have experience writing reusable components. Experience in unit testing using frameworks like Jasmine or Mocha would be a nice-to-have.

Reactive Programming REQUIRED for RxJS

RxJS Arcade Game required urgently

I have listed 3 projects here. Please download overall requirement. Inside requirement has all individual requirements files. Tell me. Charges and days for completion.

Arcade Game using RxJS JavaScript

1st Project: https://www.freelancer.com/projects/python/Classification-Video-data-into-two/details 2nd Project: https://www.freelancer.com/projects/rxjs/RxJS-Expert/details

Reactive Extensions for JavaScript, or RxJS, is a reactive library used to implement reactive programming to deal with async implementation, callbacks, and event-based programs. It can be used in your browser or with Node. js. RxJS observables allow you to publish events.

I am facing issue with writing Unit testing with Angular and RXJs. Looking for Someone who has very good experience with it

...process to properly understand the long term goals of the program and where they fit in the overall UI infrastructure.  Communication of new technologies, best practices, etc. to developers, testers, and managers. required skills:  6+ years’ experience in front end software development  Deep understanding of UI technologies and techniques that includes but not limited Angular, Redux, NGRX, RXJS, JavaScript , JAVA, Websphere, Tomcat, JSON, HTML5, CSS and WebServices.  Strong knowledge of Angular 5 including understanding of internal details of Angular and its event system.  Experience with angular material.  Experience with angular-cli and its configuration.  Knowledge of front end patterns (container/presenter, etc.).  Experience in testing (Jasmine,...

If you are really good at declarative programming using RxJS please apply. I need to rewrite an imperative function to declarative function in NodeJS It's a simple function repeating the same steps but I am new to RxJS

Dunamis - Web Application Technologies Used: Backend: DotNet Core 3.11, MongoDB, MS SQL AZURE, REDIS, Azure Functions Frontend: Angular 10.24, NGRX, RXJS Sprints will be allocated to complete the project from the current backlog. 6 Month Project - 15$ an hour. 40 Hours a week.

Main duties include but are not limited to: Each team member is expe...experience in server-side web application frameworks such as , NextJS, or Java Spring. You are a data-driven individual. From measuring API response times to the efficacy of a new feature release, you understand the importance of monitoring both stability and rate of adoption within a complex system. Understanding and experience with reactive and functional programming paradigms such as RxJs or ReactiveX. Clear and effective communication skills. We prefer generalists over specialists and look for candidates with a history of pushing past their comfort zone and learning new things. You understand—and are excited to join—an early-stage company and can play a critical part in building the app and new f...

Overview: We are looking for a full time developer with experience building high load / availability SASS platforms from the ground up and experience building data analytics and mark... ● Meeting both technical and consumer needs. ● Staying abreast of developments in web applications and programming languages. Desired Competencies: • Expertise in functional programming using JavaScript (ES5, ES6) • Expertise in UI framework - Angular / React/Redux, RXJS • Preferred experience with a new generation of Web Programming - using Micro Service, REST / JSON, Component UI models • Preferred experience with AWS Cloud • Preferred experience with AWS RedShift or Postgres • Angular / React/Redux, RXJS, HTML, CSS, Javascript (ES5, ES6), Data visu...

...questions. - Self-test your code. - Partner with our backend team to plan how client applications will utilize data from our backend APIs (GraphQL). - Maintain application documentation. - Enjoy building appealing user interfaces that customers love and desire. Requirements - You should have good knowledge of Angular Framework. - Develop and Maintain Angular Libraries. - Good knowledge of Typescript, RxJs, GraphQL, and Apollo. - Experience with Jasmine and some e2e testing frameworks. - Experience with Git and knowledge of Agile development best practices. - Previous experience with PrimeNG is a plus. - 5+ years of experience building feature-rich web apps. - Experience with web technologies like HTML5, CSS3, JavaScript. - CSS & SCSS processors (LESS, SASS, PostCSS). - Fluen...

Experience Required: 4-5 Years Location: Remote Skills: Angular 8, Typescript, NgRx, RxJs, Nx, HTML, CSS, Nodejs ROLES AND RESPONSIBILITY: • · Write, develop, analyse, and elevate code that is well structured, with a focus on testability, maintainability, security, and performance • · Create rich user experiences on the web using HTML5, CSS3, and Angular · Make design and technical decisions for Angular projects • · Utilize the latest web standards and technologies · Recommend and execute improved tots for existing software • · Troubleshoot, debug and upgrade existing software • · Work closely with other developers, designers, da,ta analysts and business stakeholders to construct, implement and test data-driv...

1. React.JS, RedUX, RXJS (4+ years) 2. Python +Django (4+ years) 3. MERN stack with HTML5,CSS3 (4+ years) 4. React Native with Android(4+ years) 5. Dot net with JQUERY (5+ years) contract more than 50K

Hi, This role is open to developers from INDIA only. Start-ups are also welcome to engage their developers. We are hiring full time developers on contract with the below skill sets for internal as well as external projects: 1. React.JS, RedUX, RXJS (4+ years) 2. Python +Django (4+ years) 3. MERN stack with HTML5,CSS3 (4+ years) 4. React Native with Android(4+ years) 5. Dot net with JQUERY (5+ years) Experience: 4-6 years. Remuneration: 80K-120K per month based on skill set and experience. Location: Bangalore (in-office) as well as Remote (wfh) Timings: IST business hours, full time contract ( 8 working hours, Monday- Friday) Duration: 12 months to 18 months. Selection process: 2 rounds of technical interviews and 1 HR interview. Monthly payments will be processed through freelanc...

·Very comfortable with Angular, RxJS and TypeScript. ·Have a good knowledge of the challenges of asynchronous code & how to use observables effectively in a complex application. ·Capable of writing high-quality reusable angular components. ·Experience with State Management (NgRx) in a complex application and understand some of the pitfalls that come with it. ·Experienced in debugging browser applications and solving difficult UI bugs and have a good knowledge of common performance problems in a browser application and how to debug them. Must Have Requirements: ·Angular & Component Based Architecture ·TypeScript latest features ·RxJS ·NGRX ·Excellent understanding of HTML, CSS ·Version contr...

Requirements • Minimum of 6 years as UI Developer or Frontend Engineer
 • Minimum of 5 years experience with JavaScript, HTML, CSS/Sass, GraphQL and TypeScript
 • Minimum of 3 years experience with modern Angular (latest versions)
 • Minimum of 1 year experience with Rxjs and NgRx
 Bonus if you have • Proficiency with Git and continuous integration/continuous delivery • Bachelor’s Degree in Computer Science, or equivalent work experience • Experience using Material Design • Experience with Docker, Kubernetes, and micro-service architectures • Knowledge of UI security issues and best practices to prevent vulnerabilities

I am looking for a developer to join our existing team. We are working on following tools and technologies. Please mention in your proposal which of these you have already worked on? angular 11 typescript 4.1.2 SCSS eCharts 5.0.2 primeng 11.4.5 Primeicons 4.1.0 ol 6.5.0 ngx-gallery 5.10.0 ng-pick-datetime 7.0.0 rxjs 6.6.0

Demonstrable proficiency in HTML, CSS, JavaScript, Typescript, React, Redux, RxJS, Yarn and related technologies for client-side JavaScript libraries/frameworks development Understanding of the principles of web application development, and developing pragmatic web-based APIs Experience in building high-performance desktop/web applications Work experience with relational databases such as SQL Server, and MySQL Strong problem-solving skills - the candidate should be able to provide examples of applying analytical and technology skills to solve a non-trivial problem Apply relevant standards and best practices into one’s work. Demonstrate keen attention to detail, edge cases, and cascade effects. Flexibility to learn new tools, technologies, and domains as required Knowledge of o...

...available 40 hours/week and willing to work during Pacific Time • Expertise of functional programming using JavaScript (ES5, ES6) • Expertise of UI framework - React/Redux, RXJS • Experience with React Native is preferred • Preferred experience with new generation of Web Programming - using Micro Service, REST/JSON, Component UI models • Expertise with data visualization flow development along with usage of modern charting and graphical java script library • Preferred experience with Docker based development/deployment platform • Preferred experience with AWS Cloud • Preferred experience with AWS RedShift or Postgress • React/Redux, RXJS, HTML, CSS, JavaScript (ES5, ES6), Data visualization and Chart Libraries ASP .net Develope...

Candidates are expected to have at least 5 years work experie...available 40 hours/week and willing to work during Pacific Time • Expertise of functional programming using JavaScript (ES5, ES6) • Expertise of UI framework - React/Redux, RXJS • Experience with React Native is preferred • Preferred experience with new generation of Web Programming - using Micro Service, REST/JSON, Component UI models • Expertise with data visualization flow development along with usage of modern charting and graphical java script library • Preferred experience with Docker based development/deployment platform • Preferred experience with AWS Cloud • Preferred experience with AWS RedShift or Postgress • React/Redux, RXJS, HTML, CSS, JavaScript (ES5, ES...

Mejoras en app existente para la gestión de ordenes de venta. El candidato necesita cumplir con los siguientes requisitos: Angular 11 Angular Material Rxjs Inglés básico

No time wasters Only Rxjs experts max budget £25

Our customers are app-based businesses. They use our SaaS to run gamification programs like scratch cards, spin wheels etc. We're looking for an engineer who can help us bu...layouts Able to use transform, transition & keyframes for different animations in the UI Comfortable picking up HTML5 canvas to build unique experiences Developing Dashboard - Angular Able to write modular code in Angular. Understands Angular component lifecycle & how change detection and rendering works. Understands Services and dependency injection, Understands the main concepts in RxJs & Knows which RxJs operator is used according to the situation. Able to use state management libraries like Redux & NGRX Able to use component libraries like Angular Material Able to integrate fr...

1. Android Mobile App Developer - Should have handson experience in Native Android & Kotlin 2. iOS Mobile App developer - Should have handson experience in Native iOS & Swift 3. VueJS Frontend Developer - Should have handson experience in VueJS, TypeScript, JavaScript ES6+,GIT 4. Angular Frontend Developer - Should have handson experience in AngularJs, TypeScript, JavaScript ES6+, Angular 2+, RxJS, Angular Material, GIT

We are a team of developers and now looking for a Junior Front-end Angular developer to join us :) The main requirements: - experience with Angular; - JavaScript, HTML & CSS knowledge; - RxJS and NgRx; - English: Intermediate +. Will be a PLUS: - knowledge of TypeScript; - experience with Ionic; - experience of writing tests (Karma, Jasmine).

I am looking for a developer to join our existing team. We are working on following tools and technologies. Please mention in your proposal which of these you have already worked on? angular 11 typescript 4.1.2 SCSS eCharts 5.0.2 primeng 11.4.5 Primeicons 4.1.0 ol 6.5.0 ngx-gallery 5.10.0 ng-pick-datetime 7.0.0 rxjs 6.6.0

Need to implement a filter to Observable arrays to remove duplicate values from multiple drop-downs(all drop-downs are getting values from the same observable) When the user selects a value from dropdown1 it should be removed from dropdown2,3,4. if the user selects values from dropdown1,2, those values should not be visible in dropdown3,4.

My Ionic app is five year's old and need to be compiled for android 12. Some deprecated code probably and also library or plugin to update. I will provide the app and instructions to test it (first let it compile in dev mode and then in production mode). The app is has mainly : ... "cordova-plugin-statusbar": "^2.4.2", "cordova-plugin-whitelist": "^1.3.3", "cordova-sms-plugin": "^0.1.13", "cordova-sqlite-storage": "^2.4.0", "es6-promise-plugin": "^4.2.2", "ionic-angular": "3.3.0", "ionic-plugin-keyboard": "^2.2.1", "ionicons": "3.0.0", "ngx-qrcode2": "^0.1.0", "node...

Need someone who is willing to pair with me NOT just try and do the project in isolation due to the complexity and time pressure of the project, They must be skilled in. RXJS as well as Redux Observables

...features - UX optimization - Consultation on the architecture and data flow of the new, rewritten application - Communication with external services supporting payment, analytics and error reporting - Tight collaboration with the current development team, discussions on the implementation details, mentoring, code reviews, knowledge sharing sessions, ... Requirements - Senior experience - Angular, RxJS - Unit tests (Jasmine) (it’s a plus), - Bootstrap and angular material (it is a plus) - Sense of good UX - Proactive, great communication skills More info: - Start date: ASAP - 2 to 3 months cooperation - Full time - Your timezone: CET or +/- 1 to 2 hours difference - 25 - 38 $/hour In your reply message to the job please include the pass: ‘’NextFreelanceJob&rsq...

I don't need a Front End expert to produce code, I need a Front End expert to help me assess the skills of front-end job applicants! We are interviewing for Senior FE Angular/RXJS candidates and I am not the best at assessing candidates on their strengths. Can you assist in interviewing candidates with me to assess their strengths/weaknesses? If you think you could be available to interview a candidate with me tomorrow at 9amEST/3pmGMT I would love to pay you for your time. I am looking for very strong FE candidates with great knowledge of Angular, code architecture, functional programming patterns and RXJS. It should just be 2 hours of your time: 30 minutes before the meeting to talk interview strategy. 30minutes to an hour for the interview, and 30 minutes to give a...

I need a full time developer for ongoing work: - Build back-end services and APIs to support internal applications and external system integrations. - Build front-end UI components to provide capabilities to internal operational users. - Angular - RxJs - Asp.net Core - Only Individuals(Agencies please do not apply) - Experience 3+ years - Monthly payments or pay per tasks

Someone who is really good at Rxjs. I need to fix a tiny problem in pipes

Dear Job Seekers, I'm looking for an Angular developer, who has more than 2 years of experience in these technologi...HTML & CSS/SCSS * Angular Material * node.js Your work will be to update an angular.js project to angular 13. It's very important that you know how to deal with these things: * Git * Design Patterns * Clean Code * Scrum * CI/CD * Angular Testing (Unit Tests and e2e Tests) * Angular Modules * Angular Routing * Angular Directives * Angular Lifecyclehooks * Angular Services * Angular Forms * Pipes, RxJS/Observables Please do not apply if this is not the case. Please apply only if: * you turn your camera on in meetings * you are punctual * you have a quiet workplace * you can speak english * you can work 40 hours per week Many greetings, Christian Wie...

Need help with fixing a simple rxjs call using higher order observable shoudn't take more than 10mins

I need a web app developer to create a new web app in English and Indonesian for developing a web app frontend in order for Job Seekers and Employers to input information, track recruitment process and monitor the progress of the recruitment of about +/- 25 sc...developing the web app with good looking UI/UX, user friendly and interesting to attract customers. The web app must have a clear structure and provided documentation. This web app must be built using the following technology stack: 1. Node JS 2. Angular 12+ 3. Bootstrap 4+ 5. Typescript 6. SCSS/CSS 7. Automated testing (Protractor/Cucumber) 8. Connection or Integration through REST API 9. RxJS Backend and REST API will be provided for the integration The development and design of this web app must be completed in ...

...frameworka Angular 10+ umożliwiająca samodzielne realizowanie zadań, znajomości zagadnień zwiazanych z UX/UI, doświadczenia w realizacji serwisów SPA, PWA oraz RWD, umiejętności dostosowania stron do różnych przeglądarek, obsługi narzędzi wspomagających budowanie projektów frontendowych (Webpack), zdolności analitycznego myślenia i kreatywnego rozwiązywania problemów, znajomości NgRx, RxJs, State Management(Akita), przynajmniej biernej znajomości języka angielskiego na poziomie umożliwiającym czytanie i rozumienie dokumentacji technicznej, komunikatywności i umiejętności pracy w zespole, chęci rozwoju i zdobywania wiedzy Oferujemy: pracę w pełnym lub częściowym wymiarze godzin, wszystkie narzędzia i licencje niezbędne do pracy, ...

The technology stack used on this product - Frontend stack -- Angular 9/10 -- RxJS -- GraphQL -- Apollo -- HTML/CSS - Backend stack -- NestJS -- GraphQL -- Apollo -- MongoDB -- Docker -- Nginx -- Linux server - UX UI design stack -- Knows how to work with Figma. -- Have a lot of experience in UX / UI design -- Must be able to use the component approach in Figma and reuse the ready-made UI KIT -- Beautiful clear taste design **** I'm looking for a senior Product software full stack developer (MEAN, Angular ) who has great skills in UI UX design. Currently this is web-based but once live will be looking to go to mobile apps - iOS, Android. I’m particularly interested if you have developed or been part of a team to develop products for FinTech, Financial, Blockchain, C...

Simple issue with displaying loading spinner with Rxjs and Observables Max budget £25 Only people with Rxjs and observabels knowledge No time wasters

Dear Job Seekers, I'm looking for an Angular developer, who has more than 2 years of experience in these technologi...Typescript * HTML & CSS/SCSS * Angular Material and Bootstrap * node.js Your work will be to update an angular.js project to angular 13. It's very important that you know how to deal with these things: * Git * Design Patterns * Clean Code * Scrum * CI/CD * Angular Testing * Angular Modules * Angular Routing * Angular Directives * Angular Lifecyclehooks * Angular Services * Angular Forms * Pipes, RxJS/Observables Please do not apply if this is not the case. Please apply only if: * you turn your camera on in meetings * you are punctual * you have a quiet workplace * you can speak english * you can work 40 hours per week Many greetings, Christian Wie...

...Repositories: - Experience in branching git repositories in Azure DevOps. - Experience working with task assignments in Azure DevOps (task status updates). - Experience working with Pull Requests in Azure DevOps. - The freelancer must have it's own account in Azure DevOps. This is a job for front-end developers 100%: - Experience in Angular 11. - Experience in Angular Materials. - Experience in RXJS. - Experience in Jasmine unit tests (desirable but optional) What’s this project about? This is just one story in the project and the name is “1090 - Product search - refinements” and we need to add the following improvements in the product search page: - 1091: Disable/enable the add item button based on the price currency. - 1092: Increase/decrease the produc...