The Best Websockets Freelancers For Hire In Poland

Check out Websockets Freelancers in Poland with the skills you need for your next job.

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$50 hourly
- 5.0/5
- (11 jobs)
Python software engineer specialized in web backend development. I have been working for 4+ years on developing scaleable web applications. Specialized working with Python/Core/Django/..., Javascript/Typescript/NodeJS/Golang. Good knowledge of working in a serverless environment. TDD approaches and loves to write many units and integration tests and dig into the testing frameworks and tools. Key technologies: Python(Core)/Django/FastAPI, Javascript/Typescript/NodeJS/Golang, GCP,AWS, SQL/NoSQL.

Websockets
Elasticsearch
Amazon Web Services
Node.js
JavaScript
React
Vue.js
Nuxt.js
API
Python
Django
RESTful API
GraphQL
Flask
$70 hourly
- 5.0/5
- (9 jobs)
I can help you with: ✓ Frontend: Flutter, Dart - IOS, Android, Web ✓ Back-end: Firebase, NodeJs ✓ Payments: Authorize.net, RevenueCat, Stripe, etc. ✓ Google Admob, Google Analitics, Google Auth, Google Maps, etc. ✓ Push Notifications & real-time projects with Firebase Firestore ✓ DocuSign I lead the full development cycle, from creation and testing to publication in stores. 9+ years total experience. With Flutter last 5 years, and before that 4 years with Java & Kotlin & Node.js.

Websockets
Google APIs
Google Cloud Platform
Firebase Cloud Firestore
Dart
iOS Development
Front-End Development
RESTful API
Android App Development
Java
Push Notifications
Flutter
Node.js
In-App Purchases
Project Management
$35 hourly
- 5.0/5
- (1 job)
Are you looking for a motivated and professional developer? You’re on the right page.👌 Hi, my name is Artur, I'm a skilled and dedicated Front-end developer with 4 years of experience in full-cycle software development from concept to support and maintenance. My core competencies include working with: 📌React.js 📌Vue.js 📌Redux 📌JQuery I have experience with several popular frameworks, which allows me to choose the best tool for creating a high-quality user interface according to your needs. Moreover, I am good at working in a team and appreciate the exchange of knowledge, but I am also able to independently solve problems and look for new solutions to improve the quality of work. 💪 More about my skills that will help us achieve the best result: ✅ JavaScript/TypeScript ✅ React Native, Redux (thunk/toolkit), RTK Query, Material UI, Vuetify, Pinia, MaterialUI, AntDesign, Bootstrap; ✅ AWS, Azure, GCP, Heroku ✅ Docker, Kubernetes ✅ HTML, CSS, LESS, Sass; ✅ Git, GitHub, GitLab, BitBucket ✅ Agile, Scrum, Kanban, Waterfall, Pair Programming, Feature Driven; 🔹I am always striving for excellence and am ready to work on projects of any complexity. 🔹I am a fast learner and willing to learn new technologies and frameworks to stay up to date with the latest trends in the industry. 🔹I also appreciate quality communication, so I am ready to offer you timely communication and solutions that will be useful in the long run. 🔹I am sure my experience and skills can be useful for your company and I will gladly participate in your project. Why choose us: 🔸 “Meduzzen” has a proven track record of delivering exceptional development services since 2018. 🔸Our team comprises 70+ highly skilled professionals, with 40% of them being Senior level, 50% Middle level, and 10% Junior level. We are committed to expanding our team further. 🔸We take a flexible approach to work, adapting seamlessly to any project requirements to ensure timely and high-quality deliverables. Our clients can rest assured that they can rely on our team to deliver the desired results. 🔸We excel at remote work and are well-versed in collaborating with clients across different time zones, ensuring effective communication and seamless project management. 🔸Our developers are not only fluent in English, but they also have a remarkable ability to learn new skills quickly, enabling them to stay up-to-date with the latest technologies and best practices in the industry. Do you want to strengthen your business? Let's work together and take it to the next level! Contact me!🚀

Websockets
Material UI
Redux
AWS Development
Chart.js
JavaScript
React
Front
Responsive Design
React Native
Vue.js
Front-End Development
Docker
TypeScript
$30 hourly
- 5.0/5
- (3 jobs)
I am an experienced and motivated strong senior iOS developer, interested in skillfully creating creative mobile applications and utilities. I understand the importance of creating easy-to-read, reusable, and easily maintained source code. I constantly strive to learn new technologies and look for ways to improve myself in this rapidly changing industry. My strengths and skills: - 7 years of iOS development - Degree in Computer Science - Experience developer native iOS application - Knowledge of APIs and design patterns (MVC, MVP etc) - Push notifications - REST API development skills - Experience MapKit, MapBox - Stripe - Firebase - Firestore - Crashlytics - In-App purchases - etc

Websockets
Mapbox
MapKit
Push Notifications
iOS Development
iOS
Firebase
Alamofire
Swift
JSON
SnapKit
Mixpanel
$20 hourly
- 5.0/5
- (2 jobs)
I'm high skilled full stack web developer with more than 9 years expirience. My main specialization difficult projects with various functions. I can create for you custom CMS, booking system (for restaurantes, hotels, etc.), control panel for you current projects or for you bots, analytics system for your sales department, application for your twitch channel, online store, custom project for actors or musicians, etc. As well I can create bot for you discord server, telegram group or twitch channel. If you need landing page I can help you with this task. I can integrate differens API for your project, or create API for your task. Main stack which I use in my work: 1. For backend - PHP, Laravel, MySQL 2. For frontend - CSS3, HTML5, React.js, Tailwindcss If you need more interactive for your clients (or visitors), I can create real-time application (like real-time notifications) with Node.js. I have some skill in Figma. Last five years I work with various projects, have much expirience, I can realese all what you need, and can help you if you have questions, just write me!

Websockets
JavaScript
Ecommerce Website
Analytics Dashboard
Chatbot Development
Node.js
Bot Development
Twitch
React
CRM Development
Booking Services
API
Laravel
PHP
MySQL
$25 hourly
- 5.0/5
- (1 job)
I am a middle Web developer who is curious to learn new things and improve myself. I decided to work as a freelancer to learn new things and improve myself. I have loads of experience in PHP, JS, Css/Html, Nodejs, PostgreSQL, Mysql, Websocket and Socket. Two things are important to me in the business world, time and quality. I always take the time to think and search for a quality solution to the problem Thank you for visiting my profile.

Websockets
Docker
ExpressJS
Bootstrap
jQuery
Node.js
HTML
CSS
MySQL
JavaScript
AJAX
PostgreSQL
WordPress
Laravel
PHP
$75 hourly
- 0.0/5
- (0 jobs)
I’m a developer with experience in different domains from low level programming to building web applications. I’ll fully project manage your brief from start to finish Regular communication is really important to me, so let’s keep in touch!

Websockets
JavaScript
React
Node.js
Software Architecture
Linux
npm
HTML
webpack
MongoDB
TypeScript
Rust
Docker
PostgreSQL
$60 hourly
- 0.0/5
- (0 jobs)
Passionate developer with 8+ years of experience in creating web and mobile application with wide and different architectures. I love what I do and always trying to involve into customer project to help it grow and achieve its goal. My stack, tools and technologies: - Laravel, Symfony, - React, Vue.js, - HTML, JS, CSS, SCSS, - TypeScript, - React Native, - Python, - Node, - Electron.js, - Docker, - AWS, Terraform, - Git (github, gitlab, bitbucket etc.) and everything which could be useful to make your project work and be brilliant. My first and the strongest stack is Laravel and Vue.js/React. But rest of mentioned skills and languages are very good base and support for it. Beside my strictly technical skills I have experience, either commercial and not, with team management in different methodologies like waterfall, scrum (agile and kanban).

Websockets
React Native
Scrum
Git
TypeScript
Docker
Python
Node.js
Symfony
Vue.js
React
PHP
Laravel
$40 hourly
- 0.0/5
- (0 jobs)
Highly motivated Flutter Developer with experience in developing mobile applications using Flutter, Dart, and other technologies . Skilled in Clean Architecture, SOLID principles. Proficient in using various tools such as JIRA, Zeplin, and Figma. I aim to continuously improve my skills and develop myself in a forward-thinking company that provides ample opportunities for professional growth. My objective is to achieve significant accomplishments both in the realm of products and in my professional career to attain success at the highest level.

Websockets
Agile Software Development
Jira
Amplitude
Dependency Injection Framework
Clean Architecture
SQLite
NoSQL Database
REST API
Dart
Firebase Realtime Database
Firebase Cloud Firestore
Firebase
Flutter
$25 hourly
- 5.0/5
- (13 jobs)
Hello there! My name is Slava. I am a Fullstack web developer with over 5 years of experience. I'm able to make web applications of any level of complexity redesign an existing projects. My Current Skills: Front-end development: • Javascript, Typescript • React(Redux), Next.js • CSS (pure, Material, Bootstrap, Tailwind) • React Testing Library, Jest, Maven Back-end development: • Node.js Mobile development: •React Native Database: • SQL: PostgreSQL, PL-SQL, T-SQL • NoSQL: MongoDB

Websockets
React
SQL
Web Application
Bootstrap
Redux
TypeScript
Git
SSH
Node.js
HTML5
JavaScript
MongoDB
React Native
NoSQL Database
$20 hourly
- 0.0/5
- (0 jobs)
Hi, my name’s Kirill. “Self-motivated and responsible. I am interested in to improve and expanded my skills in JS.” This is my cv description :). And, yes, it’s true. I can’t sit back. I always need do something, something interesting and helpful

Websockets
Redux
Jenkins
SCSS
CSS
RxJS
Angular
webpack
Front-End Development
TypeScript
React
JavaScript
HTML
ExpressJS
$10 hourly
- 0.0/5
- (0 jobs)
3+ years experience in manual software testing. Dedicated team player with a strong understanding of manual testing, software development lifecycles, and testing methodologies. Enjoy collaborating with cross-functional teams to deliver high-quality software products and always looking for ways to improve processes. Passionate about learning new technologies and staying up-to-date with industry trends.

Websockets
JSON
Regression Testing
Integration Testing
User Acceptance Testing
Miro
Figma
Swagger
Postman
API
Jira
Test Results & Analysis
Software Testing
RESTful API
Bug Reports
$25 hourly
- 0.0/5
- (0 jobs)
4 years of experience on Vue My two principles are quality and exceeding team expectations I prefer product companies and startups I verified and am looking for challenges in the implementation of training platforms, admin panels and other highly logical and highly loaded projects

Websockets
TypeScript
Telegram API
React Native
Redux
React
SCSS
PostCSS
Vuex
Vue.js
JavaScript
$10 hourly
- 0.0/5
- (0 jobs)
Main areas: Backend, ASP.NET Core, Web Services, Azure, MS SQL, Testing I’m skilled at building the backend of websites and web apps. I design the structure, create services, and handle web sockets like SignalR. I’m also experienced in setting up databases and cloud services within budget. I can work well in teams or on my own.

Websockets
Entity Framework
SignalR
Git
Microsoft Azure Administration
Azure App Service
Microsoft SQL Server
SQL
C#
.NET Framework
.NET Core
ASP.NET MVC
ASP.NET Web API
ASP.NET
$40 hourly
- 0.0/5
- (0 jobs)
As a senior Java developer with extensive experience, I excel in various aspects of software development and leadership. My journey began in a software house, where I contributed to the development of APIs for major restaurant chains in Poland, enhancing my skills in crafting robust and scalable solutions. Over the years, I've evolved into a tech lead, seamlessly transitioning into a role where I not only write code but also take charge of leading technical teams. My forte lies in guiding and inspiring fellow developers, fostering collaboration, and ensuring the successful execution of projects. Currently, I am deeply immersed in the realm of electric mobility solutions for electric vehicles. This involves tackling intricate challenges, leveraging my expertise to architect innovative solutions in the dynamic landscape of electro-mobility. In summary, my capabilities extend beyond proficient Java coding; they encompass leadership, team collaboration, and a keen understanding of cutting-edge technologies in the context of electro-mobility solutions.

Websockets
Senior Adult
Apache Solr
Git
GitHub
Docker Compose
Docker
Redis
RabbitMQ
Hibernate
Spring Framework
Spring Boot
Spring MVC
Java
$5 hourly
- 0.0/5
- (0 jobs)
Front End Developer from Poland with 1 year experience of creating interactive websites. Willing to help you with your current website or create a new one. Working technologies: - HTML - CSS, TailwindCSS, RWD - React, Redux, Redux-Saga, Next.js, Postman, Rest - Node.js, Express, Websockets - MySQL, MongoDB

Websockets
Redux Saga
MongoDB
MySQL
React
HTML5
CSS
Bootstrap
Tailwind CSS
Node.js
Git
Redux
ExpressJS
JavaScript
Responsive Design
$19 hourly
- 0.0/5
- (1 job)
Hi 👋 I am an accomplished Java Developer pursuing my passion for software engineering while advancing my education in Computer Science at the Polish-Japanese Academy of Information Technology. With a proven track record, I bring expertise in Java, Spring Boot, JavaScript (JS), TypeScript (TS), Vue.js, Nest.js, HTML, CSS, SQL, Linux, and Git, enabling me to deliver tailored solutions for discerning clients.

Websockets
Next.js
Vue.js
Socket.io
CSS 3
HTML
Android Studio
Web Application
GitHub
TypeScript
JavaScript
Node.js
NestJS
Spring Boot
Java
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