Hire the best JavaScript Developers in Bialystok, PL

Check out JavaScript Developers in Bialystok, PL with the skills you need for your next job.
Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 608 client reviews
  • $35 hourly
    I am a highly skilled Webflow expert with five years of professional experience. My expertise extends to HTML, CSS, and JS, allowing me to create professional-looking exceptional websites. With a deep understanding of best practices and an ability to leverage custom CSS and JS, I extend the capabilities of Webflow to deliver exceptional results. My expertise covers both building websites from scratch and optimizing existing ones, including bug fixing and enhancing website structure. Prior to my Webflow specialization, I honed my skills in HTML website development. This background enables me to create well-structured websites and write semantic code in Webflow. To stay up-to-date with the latest advancements, I regularly follow Webflow updates and successfully complete all relevant exams. ✔️ Conversion of high-fidelity Figma and Adobe XD prototypes into pixel-perfect Webflow websites. ✔️ Fully responsive design on all breakpoints, including those not covered by Webflow. ✔️ Custom and advanced interactions within the Webflow platform. ✔️ Creation of multi-step forms and calculators using JavaScript on Webflow. ✔️ Easy-to-update content management system (CMS) for seamless content management. ✔️ Development of multi-lingual websites on Webflow, with or without third-party libraries. ✔️ Integration of GA4 and Google Tag Manager for tracking user activities.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Front-End Development
    HubSpot
    Animation
    Adobe After Effects
    Zapier
    Responsive Design
    HTML
    CSS
    Adobe Illustrator
    Adobe Photoshop
    Web Design
    Figma
    Web Development
    Webflow
  • $40 hourly
    Hi! My name is Aleksandr and I'm a frontend developer. Last 7 years I am a full-time freelancer. I specialize in Squarespace, Wordpress, Shopify and custom site development, site migrations. My fields of expertise include: • Squarespace and Wordpress theme customization and development • Website development (HTML, CSS, JS, jQuery, APIs) • User interfaces (UI/UX) • Responsive Web Design • Custom Websites (PSD to the responsive page/site, Wordpress, Squarespace) • Search engine optimization, page speed optimization (SEO)
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Front-End Development
    jQuery
    WordPress
    Responsive Design
    Shopify
    Squarespace
    CSS 3
    Website
    HTML
  • $34 hourly
    Are you looking for a competent expert in JavaScript with experience in Web and Mobile development? I have also successfully managed development teams and accomplished projects. If you work with me you will always get my full and honest point of view on your project, processes and tasks. I'm an engineering graduate. So I've got an experience and deep expertise in construction industry which I can easily implement to the ConTech apps. And here’s what I can do for you: ✔manage the team of developers; ✔develop the client-side part of the app using React.js; ✔build custom websites and apps from scratch, I welcome the practicing Agile and Scrum methodologies. Dividing the work into short releases help to provide the client with regular updates is the most convenient workflow for me. I use Trello and Jira task management. My main goal is to provide a high-quality product with a stable state and satisfy customer needs. ✔ Expert in React ✔ Solid knowledge of Typescript ✔ Great experience in developing cross-platform applications with React Native ✔ Good knowledge of algorithms and data structures ✔ Familiar with ES20 syntax Contact me to reach out and discuss how to convert your idea into a market-ready product.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Jest
    React Native
    Firebase
    Redux Saga
    Redux
    MongoDB
    React
    RESTful Architecture
    AJAX
    PostgreSQL
    ExpressJS
    TypeScript
    Angular
    Node.js
  • $60 hourly
    🏆 I am a GoLang & React.js / Django / Flask / Laravel / Express.js expert with more than 6 years of web development experience. GoLang & React.js is my primary competence for the past few years. I know the ins and outs and can make stable, maintainable and scalable server-side applications. If anything pops up, please feel free to contact me. Free advice, caring and the involved listener is guaranteed! 🏆 Top 3% on Upwork. Top Rated Plus ⭐⭐⭐⭐⭐ ✅ Certified Specialist 📚 ✅ Just a nice guy 😄 📘 BACK-END Frameworks: Gin, Laravel, Express.js, Django, Flask. Programming languages: GoLang, PHP, JavaScript (Node.js), Python, SQL. DBMS: MySQL, MongoDB, PostgreSQL, MariaDB, Redis. Package managers: Composer, Yarn, NPM, PIP. Caching: Memcached, Redis. Testing: PHPUnit. 📗 FRONT-END Frameworks & libraries: Vue.js, React.js, Angular.js, Bootstrap, jQuery. Programming languages: JavaScript, CSS, HTML. Package managers: NPM, Yarn. Module bundlers: Webpack, Laravel Mix. Preprocessors: Sass, Less. Testing: Mocha, Jest. 📕 DEVOPS CVS: Git, GitHub, GitLab, BitBucket. Web Servers: Apache, Nginx. Operation systems: Linux, Windows, MacOS. Virtualization: Vagrant, VirtualBox, Docker, Kubernetes. 📙 SOFT SKILLS: Intermediate level of English (ability to read/understand technical documentation and communicate in a written form is a must); Communication skills; Good logic and analytical skills. 📘 PERSONALITY TRAITS: Accuracy, proactivity, responsibility, independence, reliability, result-oriented approach. 🌎 SEARCH KEYWORDS: GoLang, Laravel, React.js, MongoDB, Vue.js, Angular.js, PHP, HTML, HTML5, CSS, CSS3, JavaScript, jQuery, SQL, Bootstrap, MySQL, SCSS.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Amazon S3
    AWS Lambda
    Golang
    Python
    Django
    PostgreSQL
    Flask
    Next.js
    Node.js
    TypeScript
    Amazon Web Services
    Docker
    React
  • $70 hourly
    Hey :) I am a professional developer with over 10 years of experience in Full-Stack Development. During this time, I have accumulated a wealth of experience in developing web applications using these technologies, including creating RESTful APIs, integrating with external services, developing interactive frontend components using React, and supporting existing projects. My skills include knowledge of Ruby and JavaScript languages. I also have knowledge in the field of databases, including using MySQL/PostgreSQL and MongoDB. I also have experience working with various frameworks, such as Hanami, React.js, Next.js, and Vue.js. I am also well versed in agile, Git, and other development tools, and have experience working in a team environment. My skills allow me to effectively and quickly perform my work and suggest optimal solutions for problem solving. My strong points are the ability to effectively solve tasks, understanding algorithms and data structures, and the ability to work with control systems such as Git. I actively study new technologies and participate in the development of open-source projects to improve my skills and stay up-to-date with the latest trends in Rails, JavaScript, and React development. I value teamwork and strive to create high-quality products that meet customer needs. I am ready to participate in projects of any complexity and join a team to create successful and innovative projects together. I am willing to learn and develop, as well as share my experience with colleagues. I am confident that I can make a contribution to the development of the company and the successful completion of tasks. P.S. If you are still in doubt – just contact me and I tell you how exactly I build what you want. Thank you for your time and consideration. Sincerely, Vadzim.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Bootstrap
    Ruby on Rails
    Heroku
    CSS 3
    jQuery
    PostgreSQL
    GitHub
    Web Application
    RSpec
    Angular 5
    HTML5
    React
    Ruby
    Next.js
  • $40 hourly
    Over 6 years of experience in Frontend development. 100% Job success. I specialize in developing modern and cross-browser web applications. With a strong background in both independent project work and collaborative team efforts, I bring a unique perspective to the table. My experience in Quality Assurance has honed my attention to detail, ensuring that every aspect of a project is meticulously reviewed and refined. I am self-organized, responsible, and committed to continually enhancing my skills. I'm seeking a company or clients with whom I can fully unleash my talents and make a meaningful impact. Skills: - React / Next.js - HTML / CSS / JS - Redux / Redux-toolkit - React-query, SWR by vercel - React Native - Material UI - Tailwind css - CSS preprocessors / CSS-modules / Styled components Tools: Git, Webpack, Jira, Asana, Trello
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    PSD to HTML
    React Native
    Redux
    webpack
    HTML
    CSS
    React
    Git
    Responsive Design
  • $32 hourly
    Full-stack developer with 8 years of experience in Web development. Strong knowledge and good experience of web frameworks such as React and Angular. Participated in projects with MVC and MVVM architectures. Good experience in using build tools as Webpack, Gulp and Grunt, CSS and CSS preprocessors as Sass, Less and Stylus. Experience of back-end development using Node.js. Worked on projects with monolite and serverless architecture. Familiar with ES6, ES7 and Typescript. Has experience in setting up test environments and continuous integration via CircleCI and Jenkins. Has a good understanding of Project Live Cycle, Project Development and Project Delivery phases and methodologies. Good experience in agile (scrum and kanban). I have great experience in a wide list of technologies related to front-end and back-end solutions, starting from developing whole application architecture from scratch and setting up an environment and ending with deployment and support. Highlighted skills: - Programming Languages: Javascript, TypeScript, C#, Solidity; - UI: HTML5, CSS3, Less, Saas, Stylus, MaterialUI, Bootstrap; - Back-end technologies: Node.js, Express.js, Sails.js, Serverless, GraphQL; - Frameworks/ Libraries: React, Redux, Reselect, Redux-Sagas, Mobx, Formik, Lodash, JQuery, Lodash, Immutable.js; - Database technologies: PostgreSQL, MySQL, MongoDB; - Network technologies: REST, Ajax, Web Socket; - Builders and task runners: Webpack, Gulp, Grunt; - Version control: Git, Github, Bitbucket. I am a person who is highly interested in the project's success, that is why I keep every detail under control. I always have a global view on the project to understand the context of any task that I have. My passion is to take on projects of any scale and complexity level.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    HTML5
    Database Architecture
    Blockchain
    Bootstrap
    Firebase
    TypeScript
    Node.js
    PostgreSQL
    HTML
    CSS
    React
    GraphQL
    ExpressJS
  • $25 hourly
    I’m developing an application for your needs. I make applications user friendly. I can develop: — 3D games on Unity for desktop and mobile devices with multiplayer, animation, voice and video chat using WebRTC protocol (no latency) — Services, Dll and other applications for Windows on C++ — I’m experienced in C# and .Net Framework — Work with SQL and MySQL databases on Python and C# .Net Framework.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Vue.js
    Socket.io
    WebGL
    Node.js
    PixiJS
    Game Development
    SQL
    .NET Core
    Unity
    Microsoft Windows
    .NET Framework
    C#
    C++
    MySQL
  • $40 hourly
    Software Developer with 4+ years of experience in coding, testing and establishing system improvements. Salesforce certificates: Salesforce Certified Platform Developer I Salesforce Certified Platform App Builder Certification Salesforce Certified JavaScript Developer I Proficient in HTML, JavaScript, CSS, LWC, Flows, Apex Classes, SOQL. Proficiency in Apex, Visualforce, SOQL and Lightning components . Experience with Lightning Web Components Strong understanding of Salesforce data model, security model, and sharing rules Familiarity with declarative customization tools Proficiency in Approval Processes Solid understanding of software development life cycle (SDLC) and version control systems. Strong problem-solving and analytical skills, with the ability to translate business requirements into technical solutions. Excellent communication and collaboration skills, with the ability to work effectively in a team environment and interact with stakeholders. Self-motivated, detail-oriented, and able to manage multiple priorities and deadlines.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Salesforce Lightning
    Salesforce
    Salesforce CRM
    Apex
    Java
  • $32 hourly
    A professional & nerdy software engineer, experienced mainly in Python, Javascript, Typescript, Go, Gin, Django, React, MUI/AntD, GraphQL, DRF, Celery, Channels, saleor.io for eCommerce, wagtail.io, Strapi, Selenium and everything related to software in general. I can help get the maximum performance out of your app or even create a fresh one. - Experienced in the whole development cycle ( Frontend, backend, testing, DevOps ) - Experienced in basic web technologies HTML, CSS, JS, TS - Clear understanding of Databases - Pixel-perfect design - Python veteran - Previously worked with C# (2015-2016), Java (2016-2018), Dart (late 2018), C/C++ (2020/2021) - Experienced in Go - Experienced in integrating payment gateways like Stripe, Adyen, Paymob, others. - Experienced in SQL and NoSQL database systems mainly PostgreSQL & MongoDB. - Experienced in DeFi space, and blockchain based apps in general. - Experienced in Agile, using project management systems like Jira, Asana, ClickUp, others. - Experienced in AWS (Lambda, EC2, RDS, ACM, ASM, many others). - Experienced in GCP, Azure ( AWS counterpart services ) - Experienced in CI/CD (Whatever service you prefer!) - Experienced in serverless.com (SLS for the win) - Experienced in Flutter/React-Native. - Experienced in messaging and queue systems like RabbitMQ. - Flexibility with any backend framework like Django, FastAPI, Flask, Expressjs, Gin gonic, others. (we can create a new one if you want!) - Excellent communication (as long as you speak English). - Contributed to many open-source repos like Django channels, saleor.io, authomatic - Proficient in Linux, shell, filesystem, networking, services, etc. - Good at googling :) - Easily adapted to new technologies as per work needs. - Excellent time management skills. - Degree in computer engineering. - Would love to work on projects that has complex mathematical requirements . - More open to long-term roles. - Fast & Efficient when it comes to software engineering. Let's jump on a quick call. P.S: To save our time, I don't work with anything related to Gambling or betting, Alcohol, Music, Dating & Pornography *Work in crypto has a different hourly rate
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Angular
    Vue.js
    Web Development
    API
    Firebase Cloud Firestore
    C#
    Python
    Ruby
    Next.js
    React
    TypeScript
    CSS
    HTML
  • $35 hourly
    💥Top rated Software Engineer with 7+ years of successful development, Upgrading and maintain startups, business, and enterprise Applications for various industries around the globe. I have worked with various industries like SAAS products, Fintech, Medical, E-learning, Trading Bots, CRMs, Real-estate, AWS/Azure administration and much more.💥 💥I have worked on teams across multiple industries and continents to build cutting-edge Application’s that solve real problems for our clients. I have helped them to create Applications that are both highly functional and engaging in the way they present information.💥 💥Data Science: I have experience in Deep learning, Machine learning, Artificial Intelligence, Flask, Django, Automation, Scripting, Data Mining, Data Structure, Algorithms, etc.💥 💥Proficient in Diverse Programming Languages💥 ✔️Python ✔️Ruby ✔️Java ✔️JavaScript ✔️GO ✔️Typescript 💥Proficient in Utilizing the Following Frameworks💥 ✔️React.Js ✔️Rails ✔️Django ✔️Spring ✔️VueJS ✔️Bootstrap ✔️Backbone.js ✔️TensorFlow ✔️Pandas ✔️Echo ✔️Chi 💥Extensive API proficiency💥 ✔️Stripe ✔️PayPal ✔️GoogleAPI ✔️Authorize.net ✔️Analytics ✔️Geo locations 💥UI/UX Designs💥 ✔️Adobe XD ✔️Adobe Illustrator 💥Databases💥 ✔️MongoDB ✔️MySQL ✔️DynamoDB ✔️GraphQL ✔️Postgres 💥Cloud Service💥 ✔️AWS: EC2, Lambda, Elastic Beanstalk ✔️Firebase: Firestore, Cloud Functions, Hosting ✔️Azure ✔️Heroku 💥I prioritize my clients’ satisfaction and believe in the quality of my services. To demonstrate my commitment, I offer a trial period of one week for you to assess the quality of my work. As a dedicated professional, I hold my clients in high regard and am committed to delivering exceptional results. Please feel free to initiate a conversation by clicking the ‘Invite’ button. Let’s engage in a productive discussion about your project and work together to bring innovative solutions to the forefront.💥
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Vue.js
    Next.js
    React
    AWS Lambda
    Amazon Web Services
    Firebase
    PostgreSQL
    FastAPI
    Golang
    Flask
    Django
    Python
  • $40 hourly
    I'm a seasoned Software Engineer with extensive experience spanning over 8 years in web and mobile development. I possess a comprehensive skill set and a firm grasp of cutting-edge technologies. My passion lies in delivering high-quality code, creating intuitive user interfaces, and solving complex problems. As a Senior Software Engineer, I have solid expertise in a wide range of programming languages and frameworks. In JavaScript, I am proficient in React.js, Next.js, AngularJS, Vue.js, and TypeScript for building robust and scalable applications. Additionally, I have a strong command of C#, Ruby, and Golang, allowing me to develop diverse backend solutions. My experience extends to mobile development, where I have hands-on proficiency with both iOS and Android platforms, utilizing frameworks such as Flutter and React Native. Moreover, I have a deep understanding of cloud technologies, specifically AWS, ensuring efficient deployment and management of applications while maintaining scalability and reliability. I continuously stay up to date with frontend innovations and have a passion for exploring new technologies to deliver the best solutions. My expertise also includes UI/UX development, emphasizing the use of UI libraries like Material UI, Ant D, React Charts, and Chakra UI to create engaging and visually appealing interfaces. In addition to my technical prowess, I possess excellent team collaboration skills and have experience working in Agile and Scrum environments. I pride myself on my strong communication abilities, enabling me to translate complex technical concepts into simple and understandable terms, fostering strong client relationships. My objective is to establish long-term partnerships that drive digital innovation. Let us join forces to build a dynamic digital landscape that reflects your project's vision. I invite you to consider me for your senior software engineering role, and I will be more than willing to provide my calendar link for further discussions. Together, we can curate intuitive, user-centric digital experiences that leave a lasting impact. Looking forward to the opportunity of collaborating with you and contributing my expertise in JavaScript, TypeScript, React, Next.js, Angular, Vue, C#, Ruby, Golang, AWS, iOS, Flutter, React Native, and Android. Best regards,
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React Native
    Flutter
    iOS
    .NET Core
    React
    Node.js
    Angular
    Tailwind CSS
    Next.js
    HTML
    PostgreSQL
    C#
    TypeScript
  • $32 hourly
    I'm a seasoned Software Engineer with extensive experience spanning over 8 years in web and mobile development. I possess a comprehensive skill set and a firm grasp of cutting-edge technologies. My passion lies in delivering high-quality code, creating intuitive user interfaces, and solving complex problems. As a Senior Software Engineer, I have solid expertise in a wide range of programming languages and frameworks. In JavaScript, I am proficient in React.js, Next.js, AngularJS, Vue.js, and TypeScript for building robust and scalable applications. Additionally, I have a strong command of C#, Ruby, and Golang, allowing me to develop diverse backend solutions. My experience extends to mobile development, where I have hands-on proficiency with both iOS and Android platforms, utilizing frameworks such as Flutter and React Native. Moreover, I have a deep understanding of cloud technologies, specifically AWS, ensuring efficient deployment and management of applications while maintaining scalability and reliability. I continuously stay up to date with frontend innovations and have a passion for exploring new technologies to deliver the best solutions. My expertise also includes UI/UX development, emphasizing the use of UI libraries like Material UI, Ant D, React Charts, and Chakra UI to create engaging and visually appealing interfaces. In addition to my technical prowess, I possess excellent team collaboration skills and have experience working in Agile and Scrum environments. I pride myself on my strong communication abilities, enabling me to translate complex technical concepts into simple and understandable terms, fostering strong client relationships. My objective is to establish long-term partnerships that drive digital innovation. Let us join forces to build a dynamic digital landscape that reflects your project's vision. I invite you to consider me for your senior software engineering role, and I will be more than willing to provide my calendar link for further discussions. Together, we can curate intuitive, user-centric digital experiences that leave a lasting impact. Looking forward to the opportunity of collaborating with you and contributing my expertise in JavaScript, TypeScript, React, Next.js, Angular, Vue, C#, Ruby, Golang, AWS, iOS, Flutter, React Native, and Android. Best regards,
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React Native
    Flutter
    iOS
    .NET Core
    React
    Node.js
    Angular
    Tailwind CSS
    Next.js
    HTML
    PostgreSQL
    C#
    TypeScript
  • $35 hourly
    Hello! I'm an experienced JavaScript developer with over 3 years of experience in fullstack development using JavaScript, Node.js, MongoDB, TypeScript, React, REST API, Elasticsearch. My goal is to deliver high-quality work and ensure efficient project execution. I offer a blend of technical skills, professionalism, and a responsible work ethic. Let's collaborate and build something amazing together!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    TypeScript
    CSS
    HTML
    Git
    webpack
    ESLint
    REST API
    Redux
    Elasticsearch
    MongoDB
    React
    Node.js
  • $40 hourly
    I am a dedicated and motivated Senior Full Stack Software Engineer with having specialized skillset in Frontend development. I have great experience in building industrial web applications from the ground -up to production in different industries including healthcare, internet marketing, entertainment, live streaming and blockchain/web3. My favorite development toolkit includes Javascript, Typescript, React, Next.js, TailwindCSS and Node.js, NestJS/AWS Lambda (for the backend). I ensure the highest quality of the product by following the best convention and practices and by implementing modern-looking user interfaces and the best user experiences. I have great experience in implementing the following features on frontend: - Creating pixel-perfect and responsive layouts from Figma/XD designs - Creating scalable architecture and reusable components on frontend - Integrating backend APIs through Axios/GraphQL libraries - Implementing sophisticated state management mechanisms by using Redux and React Context APIs - Adding authentication /authorization layer and mechanism by using JWT/OAuth/Auth0/AWS Cognito - Building intuitive admin dashboards for managing/monitoring the application statuses and states with different types of charts, tables and rich components - Configuring CI/CD of frontend on Netlify, Vercel, Digital Ocean and AWS Amplify The major languages/frameworks that I am best at: - ES5/ES6, TypeScript, SCSS, CSS3, TailwindCSS, HeadlessUI - React/Redux/React Hooks/Material-UI/Next.js/Gatsby/React Bootstrap/Storybook - Vue2/Vue3/Vuex/Vue-Router/Vuetify/Nuxt.js - Jest/React Testing Library/Cypress/Mocha - REST/GraphQL/Axios - OAuth2/JWT/Auth0/AWS Cognito - Figma/Adobe XD I have pretty good experience in backend development also including the following languages/frameworks: - Serverless/Python/Node.js/Golang - Express.js/Nest.js/FastAPI/Django/Laravel - AWS/AWS Amplify/AWS SAM/AWS Lambda/AWS AppSync - MySQL/PostgreSQL/AWS RDS & Data API/AWS DynamoDB - Indexing data using ElasticSearch/AWS OpenSearch and hosting ElasticSearch onpremise hosting servers - Stripe/Plaid/SendGrid Integrations I have specialized experience in using/integrating AWS services and building backend APIs using AWS Lambda and serverless architecture. I am very much familiar with agile development tools and environments including: - Managing source code through GIT, GitHub, GitLab, Bitbucket, and following GIT flow in the development - Task tracking and progress reporting through JIRA, Trello and GitHub Issues - Following the SCRUM/Sprint principles and attending daily meetings for team collaboration and discussion I have been working in remote teams for the last 6 years and I am a good team player. I am good at balancing quality and productivity. I hope we can discuss this further on the call if you are interested in my skillset and experience. Thank you very much for reviewing ME!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Firebase
    PostgreSQL
    Supabase
    RESTful API
    GraphQL
    Tailwind CSS
    TypeScript
    ExpressJS
    Node.js
    Next.js
    React
    MERN Stack
    Amazon Web Services
    Software Development
  • $100 hourly
    I'm an eCommerce web developer with 9 years of experience in building websites for small and medium sized businesses. 🏎 I can make any website, make it quickly and make it fast! My specialisation is: - Custom website development - Website speed optimisation - User experience - Accessibility 🎸 My JAM Stack: - Front-end: React.js, Next.js, Gatsby.js - Back-end: Node.js, Express.js, Nest.js - Headless CMSs: Builder.io, Dato CMS, Wordpress, Strapi, Contentull - Headless eCommerce: Shopify, WooCommerce, Snipcart, Swell, CommerceLayer - Online payments: Stripe, Braintree - Search: Algolia - Live Chat: Intercom, Chatbot, Help Crunch - Services integration: Make.com (Integramat) - Meeting Scheduling: Calendly - Google Docs - Google Drive - Airtable - and any integration with any 3rd party service
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Docker
    Gatsby.js
    Redis
    PostgreSQL Programming
    TypeScript
    MongoDB
    Website
    Node.js
    React
    Redux
  • $30 hourly
    I have over 7 years of experience working on websites of different complexity! I professionally work with WordPress and WooCommece, build websites that are fast, secure, and easy to manage. My work is always of the highest quality. I am expert integration & Customization WordPress Plugins.If you need a new website, need some help with your existing website or create funnels/landing pages/lead pages. You are at the right place. ✅ Wordpress with woocommerce and subscriptions ✅ Responsive WordPress Websites. PSD/XD/Figma to WordPress and Landing page. ✅ HTML to WordPress Theme ✅ Build themes from scratch as well as work with premium themes ✅ Optimize the site ✅ Migrate / Restore / Back-Up websites ✅ WordPress Bug Fixes and restoring hacked websites. ✅ Integration of plugins ✅ Do not overload the site with plugins ✅ I prefer to work with code ✅ JavaScript ✅ Jquery ✅ PHP I work with almost everything related to WordPress. 🔹On-time delivery. I make sure all projects are delivered on schedule. It is very important for me to meet deadlines.. 🔹Confident communication in English 🔹Decency and honesty - I look after my reputation 🔹Objectivity 🔹Competence 🔹 I will help you make the right decision for your site. A good result is important to me. 🔹 My experience allows me to cope with non-standard situations I value my own and others' work. I know exactly what it's like to create something from scratch.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Wordpress Thrive Themes
    jQuery
    Web Development
    gulp
    PSD to WordPress
    WordPress Development
    WordPress Theme
    WordPress Plugin
    PHP
    SCSS
    CSS
    HTML
    MySQL
  • $50 hourly
    Hello! My name is Vladislav, and I am ready to offer you high-quality design and website development services. I have many successful projects under my belt, and I am happy to take on new challenges. Here is a list of my key skills: Adobe Photoshop: Developing unique and expressive designs, retouching and correcting images Adobe Illustrator: Create vector graphics, logos, and illustrations Adobe After Effects: Animation and video editing for eye-catching presentations and commercials CorelDRAW: Working with vector illustrations and creating layouts for printing PrestaShop: Design, customization and optimization of online stores with PrestaShop WordPress: Creation and support of sites based on the most popular CMS, development and adaptation of themes and plugins I always strive for perfection and look for the best solutions for my clients. My goal is to turn your ideas into reality and make your business more successful and recognizable. If you are looking for a reliable and responsible performer, contact me and I will be happy to help you with your projects.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Java
    PHP
    Adobe Premiere Pro
    Adobe Illustrator
    PrestaShop
    CorelDRAW
    Adobe After Effects
    WordPress
    Adobe Photoshop
  • $20 hourly
    👋 Hello! I'm Patryk, a Passionate Java Developer with 5 Years of In-depth Experience! 🚀 _Delivering High-Quality Software Solutions with Precision & Expertise_ With a robust foundation in Java and a versatile skill set in various technologies and frameworks, I have carved a niche for myself in delivering meticulously crafted, efficient, and scalable solutions in the realm of software development. 🔍 Specializations: - Languages: Java, JavaScript, Python - Back-End Development: Spring, Hibernate - Database: PostgreSQL - API Development & Integration 🛠 Technical Proficiency: - Java Development: Proficient in crafting scalable and robust backend services, API development, and integrating third-party APIs. - Spring & Hibernate: Adaptable in creating sophisticated, data-driven applications with comprehensive use of Spring Boot, MVC, Security, and Hibernate ORM. 💼 Professional Experience: In my 5 years as a Software Engineer, I have successfully delivered numerous projects, spanning from intricate API integrations, developing dynamic, robust backend systems. I’ve collaborated with cross-functional teams, understood client needs, and translated them into viable technical solutions. 🌟 Why Me? - Quality Assured: Commitment to delivering top-notch, bug-free applications that align with client expectations. - Timely Delivery: Unwavering respect for deadlines and ensuring timely deliverables. - Client-Centric: Prioritizing client requirements and ensuring transparent, continuous communication throughout the project lifecycle. - Continuous Learning: Committed to staying abreast of emerging technologies and methodologies in software development. 🤝 Let's Collaborate! Whether you’re a startup aiming to carve a niche in the market or an established firm looking to enhance your digital solutions, I am here to help navigate your software development journey with expertise and dedication. Your project deserves the touch of a seasoned developer - let’s create something exceptional together! 🔗 Portfolio & Further Details Available Upon Request 💬 Looking forward to connecting and exploring how we can create robust and innovative software solutions tailored to your needs!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React
    Python
    Hibernate
    Spring Boot
    Java
  • $15 hourly
    🚀 Passionate Frontend Developer with 2 years of hands-on experience, dedicated to crafting immersive digital experiences. 🛠️ Proficient in frontend technologies, I specialize in building sleek and user-friendly interfaces. 🎨 Fueled by creativity, I thrive on developing solutions that seamlessly blend aesthetics with functionality. My commitment to clarity ensures user satisfaction and engagement. 📚 Tech stack: 💡React.js & Next.js 💡JavaScript / TypeScript 💡HTML/CSS & Tailwind CSS 💡Rest API, GraphQL 🎯 Let's connect and collaborate on projects that push the boundaries of innovation! Open to exciting opportunities and networking.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    International Development
    React
    Website Builder
    Front-End Development
    Next.js
    Ecommerce
    Product Development
    Landing Page
    Ecommerce Website Development
  • $28 hourly
    I am a highly experienced Senior Full Stack Developer with expertise in React.js, Next.js, Node, Nest.js, GraphQL. I possess a dynamic skill set that enables me to adapt to various project requirements and excel in delivering efficient and effective results. Over the years, I have worked with organizations of all sizes and scopes, honing my theoretical and practical knowledge in software architecture, design, implementation, and business consulting. My proficiencies include JavaScript (ES6+), Typescript, React, Next.js. Furthermore, I possess extensive knowledge of Gatsby, Redux, Tailwind CSS, Headless CMS, Contentful, Strapi. I have also worked on backend development, including Node.js (Express) and Nest.js, RESTful API, Graphql, and Firebase. Additionally, my expertise in CI/CD tools such as Git, Jenkins, CI/CD, AWS Amplify, and AWS Lambda further elevates my skill set. My experience in developing with an Agile methodology in mind and my commitment to delivering effective solutions make me a valuable asset to employers and clients alike. I am proud to have contributed to my clients' growth and revenue through my web development work
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    GraphQL
    Full-Stack Development
    Redux
    CI/CD
    RESTful API
    Web Development
    Amazon Web Services
    MongoDB
    API Integration
    TypeScript
    Next.js
    React
    Node.js
  • $28 hourly
    I'm a Senior Full-stack JavaScript Engineer with a focus on Front-end development, bringing more than 6 years of hands-on experience and teamwork skills. For the last 5 years, I've been working mainly with technologies like React, React Native, Vue, Node, MongoDB, PostgreSQL, GraphQL, and AWS. ✔ My strength is in effectively converting client requirements into clear, maintainable code. I am strong at simplifying complex issues into manageable steps and am committed to crafting high-quality code. ✔ I'm polite, positive, and professional when working with colleagues and the public. I listen well, pay attention to what people need, and always try to help out. I enjoy working in environments that are fast-paced. ✔ Key Skills: - JavaScript, TypeScript, HTML5, CSS3, and TailwindCSS. - React, React Native, Next.js, Gatsby, Redux, React Router, Hooks, Context API. - Vue, NuxtJS, Quasar. - Contentful, Sanity, Strapy, Prismic, Craft CMS - Node, Express, NestJS, Microservices, GraphQL. - MongoDB, Postgres, MySQL. - AWS services like EC2, Cognito, Elastic Beanstalk, Lambda, Amplify, SNS, SQS. - Jest, Cypress, Selenium. - GitHub, Docker, Kubernetes, CI/CD. - Agile methodology with tools such as Slack, Jira. ✔ Qualities: - More than 6 years in software design, development, and testing. - Passionate about learning and improving in coding. - Focused on creating high-quality, fast, and secure code and architecture. - Great at communicating and working with others. Thank you for visit my profile!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Firebase
    Tailwind CSS
    Docker
    Gatsby.js
    GraphQL
    Amazon Web Services
    Vue.js
    Next.js
    React
    TypeScript
    MERN Stack
    React Native
    Full-Stack Development
    Node.js
  • $25 hourly
    Hi there👋 It seems like you need a dedicated React.js developer? We have a perfect match, I’m precisely the frontend dev you’re looking for 😎 I could offer you 4+ years of commercial experience working with projects of varying complexity for different industries. Technical skills you can rely on: ⚡HTML/CSS, Javascript, Typescript ⚡ Front-end: React, Redux, Redux-Saga, Material UI, Ant Design, Tailwind, Bootstrap, Styled Components; ⚡ Blockchain: Cadence, Flow; ⚡ Testing: Jest, Cypress, React Testing library; ⚡ Infrastructure: Firebase, Git, CircleCI; ⚡ Design: Sketch, Figma, Adobe XD. As a highly motivated and dedicated developer, I am always striving to improve and stay up-to-date with the latest technologies and trends. I specialize in developing web applications for Blockchain, Fintech, and Legal, but I am open to working in other domains as well. Communication is key, and I’m always available to answer any questions you may have, provide progress updates, and discuss the best possible solutions for your project to meet your specific needs. What are you waiting for? Just drop me a message and let’s start working! Kindly,
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CSS 3
    Custom PHP
    CSS
    React
    Responsive Design
    React Native
    Shopify SEO
    Shopify
    Shopify Templates
    Front-End Development
    ActionScript
    Tailwind CSS
    PHP
    Laravel
  • $40 hourly
    Hey, I'm a Frontend Developer with nearly 3 years of experience in different types of projects from small apps built from scratch to enterprise accounting app with nationwide coverage. Here are examples of my work: * GAMACARS - responsive web app for car rental company - React, Mobx, Typescript, Tailwind * Symfonia KSEF - accounting app for interacting with National e-Invoice System (KSeF) - refactoring, maintaining and implementing new functionalities based on React, Typescript, MaterialUI, Context API, GraphQL, Mobx, Zustand, Storybook, webpack, styled-components * Landing Page Generator - internal project for generating multiple websites with content management system using React, Typescript, Strapi, Tailwind, Context API, Graphql, Node.js * HRDashboard - internal project for managing employees with projects using Angular, Neo4j, GraphQL, Node.js, NgZorro
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Bootstrap
    Next.js
    Node.js
    webpack
    Responsive Design
    Tailwind CSS
    GraphQL
    Mobx
    Angular
    Vue.js
    React
    TypeScript
  • $25 hourly
    In my 9 years as a developer, I've assisted clients in the creation of two hundred + websites with highly innovative technologies. My primary goal is to create websites and Mobile Apps that can provide the conversions that a customer requires to expand their business. With an extensive 8+ years of designing experience using AdobeXD, Figma, Sketch, and other tools looking to work with small to corporate businesses and help them provide their customers with the best UI/UX experience and develop user-friendly and devices compatible websites and Mobile Apps by designing to totally functional and professional websites also I can update or revamp your existing website too. The services I can provide: ✔WordPress, Shopify Design/Development ✔UI/UX ✔ Web App and App development ✔PSD to HTML/WordPress/Shopify ✔ Theme customization ✔ Google Analytics Integration and Goal Tracking. ✔ Custom HTML Template Design ✔ ACF/Elementor/DIVI/Gutenberg/WPBakery ✔ WordPress Plugin customization & development. My main stack & skills: ✔ WordPress/Shopify/Squarespace/WebFlow/Hubspot ✔ WooCommerce/E-Commerce ✔ Strong HTML/ CSS/Bootstrap/TailwindCSS ✔ Adobe Photoshop/Illustrator/XD/Figma/Wireframes/Prototypes ✔ PHP/Laravel/Node.JS ✔ React/Vue.JS/Next.JS ✔ MYSQL/MongoDB ✔ React Native/Flutter ✔ Typescript ✔ Docker, Vagrant ✔Nginx, Haproxy ✔Various AWS services ✔Git, GitHub, Bitbucket If you hire me for your project, you can be sure that I'll keep in the loop throughout the production process and keep you posted about the progress. I have been employed by many individuals and businesses around the world across different industries i.e: Automobiles, Shipping, Education, Food, Health care and others. I have delivered WordPress websites from scratch with UI/UX design, wordpress customization, plugins, converted PSDs to HTML, CSS, JavaScript or wordpress, E-commerce and designed Web and Mobile App on lots of technologies some are mentioned above.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Shopify SEO
    MERN Stack
    CSS
    HTML
    Shopify
    Shopify Templates
    WordPress
    WordPress Plugin
    WordPress Theme
    User Interface Design
    UI Graphics
    UX & UI
  • $5 hourly
    I am social worker who wants to do something else right know. I have learned basics of building websites, working with databases and making some easy web, android and desktop aplications.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Microsoft Excel
    PHP
    Microsoft Power BI
    SQL
    C#
    C++
  • $30 hourly
    I'm a Senior Web Developer with 10+ years of experience and diverse skills in web development. I have mastered a diverse range of powerful technologies, including React, Node.js, Next.js, WordPress, Webflow, and Django. I have a deep understanding of both front-end and back-end development, enabling them to create comprehensive, scalable, and robust web applications and websites. My expertise includes building interactive user interfaces with React, developing high-performance server-side applications with Node.js, optimizing web applications for performance and SEO with Node.js, customizing WordPress and Webflow themes and plugins for enhanced functionality, and constructing secure and maintainable web applications with Django. 🚀 Skills ✔ Programming Languages HTML | CSS | JavaScript | TypeScript | Python | Ruby | PHP | Java ✔ Front-End React | Angluar | Vue.js ✔ Back-End Node.js | Python | Ruby on Rails | PHP | Java ✔ CMS WordPress | Elementor | Shopify | Squarespace | Wix | Bubble.io | Webflow ✔ Database MySQL | PostgreSQL | MongoDB | SQLite | MariaDB ✔ UI Material-UI | TailWind CSS | Chakra UI | Figma | Adobe XD 🚀 What I Offer: ✔ Custom Web Development: From concept to deployment, I bring your ideas to life with custom web applications tailored to your unique requirements. ✔ Front-End Optimization: Obsessed with performance, I ensure fast load times and a seamless user experience. ✔ Responsive Design: Your site will look and perform perfectly on all devices, giving your users a consistent experience. ✔ Testing & Debugging: Rigorous testing and meticulous debugging are part of my development process, ensuring a bug-free final product.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Bubble.io
    Python
    Flutter
    React Native
    Webflow
    WordPress
    PHP
    TypeScript
    Next.js
    Node.js
    React
    Mobile App Development
    Web Development
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a JavaScript Developer near Bialystok, on Upwork?

You can hire a JavaScript Developer near Bialystok, on Upwork in four simple steps:

  • Create a job post tailored to your JavaScript Developer project scope. We’ll walk you through the process step by step.
  • Browse top JavaScript Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top JavaScript Developer profiles and interview.
  • Hire the right JavaScript Developer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a JavaScript Developer?

Rates charged by JavaScript Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a JavaScript Developer near Bialystok, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance JavaScript Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream JavaScript Developer team you need to succeed.

Can I hire a JavaScript Developer near Bialystok, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive JavaScript Developer proposals within 24 hours of posting a job description.