Hire the best JavaScript Developers in Utrecht, NL
Check out JavaScript Developers in Utrecht, NL with the skills you need for your next job.
- $75 hourly
- 3.9/5
- (38 jobs)
Unlock the Potential of Your Data with Precision and Expertise Are you seeking a data analytics virtuoso who seamlessly blends outstanding communication skills (fluent in English and Dutch) with a deep understanding of business needs? Look no further! What I Can Offer You: ✅Comprehensive Data Analysis: Mastery in R, Python, SPSS, STATA for insightful statistical analysis. ✅Diverse Industry Insights: Expertise in financial, market, customer, supply chain, e-commerce, and CRM data analysis. ✅Advanced Data Visualization: Proficiency in PowerBi, Tableau, Excel for clear, impactful visual representation of data. ✅Robust Database Management: Skilled in database preparation and building using MySQL, Access, Microsoft SQL Server, Azure (Data Factory and Azure Analysis Services). With a rich experience of over five years as a data analytics expert, I specialize in building and managing databases (SQL), connecting databases to visualization tools (Azure data factory, Azure Analysis Services, PowerBI), and crafting compelling visualizations (PowerBI, Tableau, Excel). My background in deep statistical analysis using R and Python ensures that your data is not just processed, but also tells a story. My academic journey in the Economics of Management and Organizations equipped me with the skills to conduct extensive statistical research. My professional trajectory has seen me contributing to several stock market-listed companies across Europe and beyond, where I was instrumental in deriving actionable insights and preparing databases for financial, sales, market, and customer data using tools like Google Analytics, DWH, Microsoft SQL Server, Azure, Excel, Power BI, Tableau, and VBA. Ready to Transform Your Data into Decisive Action? Let's connect and discuss how I can elevate your business with data-driven solutions that matter!
JavaScript
MySQLMySQL ProgrammingBusiness AnalysisMicrosoft AzureMicrosoft SQL Server ProgrammingMicrosoft Power BIMicrosoft ExcelSQLTableau - $75 hourly
- 4.8/5
- (26 jobs)
I do not promise great results – I deliver them. (See reviews for proof) ✅ Ever feel like you're lost in the digital wilderness, surrounded by tech jargon you can barely decipher? Don't worry, I've got your compass right here. I'm Ismail, your tech-savvy guide through the tangled jungle of full-stack development. Picture me as your trusty mapmaker, navigating the ever-changing terrain of coding languages and frameworks. See, I speak your language—the one of ROI, conversion rates, and making those sweet dollar bills. While you focus on growing your empire, I'll be the wizard behind the curtain, conjuring up the digital magic that turns clicks into customers. I have: ✅ 100% Job Success on UpWork And I promise: ✅ 100% Money back guarantee, not happy = money back!⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀ A lot of clients have trusted me and my work, resulting in pixel-perfect web-apps, more business and increased revenue! This is what I am about and want to repeat the same process for you. 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗲 𝘄𝗶𝗹𝗹: ✔️ Ensure peace of mind with a perfectly functioning site ✔️ Find the right tech tools to keep the site up and running for the long haul ✔️ Ensure an optimized web-app for user-friendliness and revenue growth 𝗔𝗯𝗼𝘂𝘁 𝗺𝗲: ✔️ Worked on big projects (Ebay + Rabobank, 5 million+ page views per day) ✔️ Working in a 6-man team (designers, developers, system engineers) with 5+ years experience each ✔️ Loves to bring in value like new tools or new ways to make revenue 𝗪𝗵𝗼 𝘄𝗲𝗿𝗲 𝗺𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 ✔️ For one of the biggest dutch banks I provided a payment transaction overview (4m+ views per day!) ✔️ I have created MVP's for start-ups that want to grow fast ✔️ Made infrastructure decisions for startups that turned into scale-ups 𝗠𝘆 𝗯𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱 My background includes proficiency in a range of programming languages such as HTML, CSS, JavaScript, and TypeScript, as well as hands-on experience with low-code tools like Webflow, Hubspot and Wordpress. I am particularly adept at developing custom web applications, implementing responsive design using figma, and building complex web solutions for a variety of clients. 𝗥𝗼𝗹𝗲𝘀 𝗮𝗻𝗱 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝗮𝗺 𝗶𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗲𝗱 𝗶𝗻 Roles: Frontend development, backend development, fullstack development, DevOps engineer, AWS, TypeScript developer, Front end developer, Back end developer Technologies: React, Angular, Next.js, Nest.js, PHP, MySQL, SASS, MongoDB, HTML, CSS, WebFlow, HubSpot, Wordpress, Node.js, NodeJS, Ecommerce, Bootstrap, Tailwind, ChatGpt, LangChain
JavaScript
App DevelopmentESLintGitLabAzure DevOpsCI/CDTest-Driven DevelopmentUser ExperienceReact NativeFront-End DevelopmentReactAngularHTML5TypeScript - $60 hourly
- 5.0/5
- (35 jobs)
Web Analytics Specialist with 3 Years of Google Products Expertise 📈 Specializations: - Google Tag Manager (GTM), including server-side implementations. - Google Analytics 4 (GA4) setup and management. - Proficient in JavaScript for custom tag and variable creation. - GTM and GA4 audits - Providing comprehensive documentation for all projects, including developer instructions and post-project guides. 🌐 Professional Background: - Extensive experience in installing GA4 from scratch and migrating from client-side tracking to server-side GTM. - Skilled in creating dashboards in Looker Studio. - Proficient with GA4 360 and GTM 360, including advanced implementations and configurations. - Expertise in writing queries in BigQuery. - Setting up and managing consent mode for web analytics. - Certified in OneTrust cookie management, capable of creating cookie banners. - Providing educational workshops and guidance on Google products, helping clients through the setup process. - With three years of practical experience in Google Ads, my expertise in web analytics has been significantly enriched. I am skilled in installing marketing platform pixels and configuring conversion tracking. 🛠 Skills & Work Ethic: - Known for being detailed and structured in my approach. - Prioritize making work clear and concise with well-structured documentation. - Workshops are designed to be short yet highly informative. - Committed to transparency, respect for deadlines, and open communication. 👩💼 Personal Insights: - Balancing freelance work with a full-time role. - Originally from Ukraine, I've been embracing life in the Netherlands for the past two years. - In my free time, I enjoy yoga, traveling, and immersing myself in fantasy books. - My approach to work and life is a blend of creativity, precision, and efficiency. ⏰ Availability: Primarily available on weekends. Open to working after 18:00 on weekdays for exceptional cases. 🚫 Please Note: No longer focusing on ad management, or ad-related projects. 🤝 Let me be your go-to expert for all things related to web analytics, ensuring your data is not only accurate but also insightful and actionable. 🤝
JavaScript
Data AnalysisMicrosoft Power BIGoogle AnalyticsData VisualizationLooker StudioGoogle Tag Manager - $60 hourly
- 5.0/5
- (38 jobs)
Hi! My name is Marwa, and I specialize in designing and building websites. With a passion for creating visually appealing and user-friendly online experiences, I focus on crafting websites that not only look great but also function seamlessly. Whether you're looking to launch a new website or revamp an existing one, I bring creativity and technical expertise to every project. From the initial concept to the final launch, I ensure that your website reflects your brand and meets your business goals. Let’s work together to bring your vision to life and create a website that stands out in the digital world.
JavaScript
Front-End DevelopmentUX & UICSSFigmaWeb DevelopmentResponsive DesignWebflowSearch Engine OptimizationHTMLWeb DesignLanding PageLogo DesignAdobe Photoshop - $40 hourly
- 4.7/5
- (5 jobs)
I'm from the Netherlands currently living in Asia. I'm educated as a system administrator and have affinity with IT and technology in general. I worked at a scaffolding company in the Netherlands where I worked my way up from a builder to a department manager, so I got experience in a variety of fields which includes sales, customer support, administrative and managing a group of 20 people. Apart from my extensive experience as a manager I'm very technical and a creative designer with experience in all Adobe software and my technical skills include but are not limited to HTML, CSS, Bootstrap, PHP, MySQL and Javascript. Currently most of my work is on the Moodle platform. If you're looking for an all-rounder in e-learning, front-end or back-end I can probably help you out. Available limited time per week. If you're looking for somebody full-time I can't help you.
JavaScript
MariaDBMySQLBootstrapWeb DevelopmentCSSMoodleWordPressHTMLPHP - $105 hourly
- 5.0/5
- (3 jobs)
I'm a software developer who not only knows how to code but also has a keen eye for design. If it's not pixel-perfect, it's not done. I started programming at the age of 12 when I created my first websites in middle school. I remember when the iPod Touch was first introduced in The Netherlands - I immediately knew that I had to do something with it. And when iPhoneOS 3 with the AppStore was launched, I wasted no time and downloaded Xcode right away to start learning how to develop for it. When I'm not building (web) apps, you can find me pursuing my other passions. I'm an avid runner, love to boulder, and enjoy strumming on my guitar.
JavaScript
CI/CDMobile AppGitmacOSNext.jsDockerReactNode.jsObjective-CSwiftFirebaseiOS - $50 hourly
- 0.0/5
- (0 jobs)
Professional Summary A passionate Full Stack Developer with extensive experience in all the phases of SDLC in Web and Mobile App Development. My years of experience are broken down as follows: * 8 years of software development experience in all phases of SDLC including Planning, Requirement Analysis, Design, Development, Testing, and Deployment * 6 years of front end development using HTML 4.0/5, XHTML, CSS2/CSS3, Javascript, Bootstrap, Jquery, Ajax, Json and XML and IDE tools like VSCode, WebStorm, Brackets, Sublime text, and Eclipse * 6 years of back end development in PHP, and Laravel * 5 years of back end development in Node.js * 4 years of experience in developing Restful Webservices and Micro Services using Golang * 5 years of experience in React, Redux, Redux-Thunk, and Redux-Saga * 5 years of experience in Java, Kotlin, Swift, and Objective C * 4 years of experience in Vue.js, VueX, Vuetify.js, Nuxt.js, Element UI Library, and Quasar * 3 years of experience in Angular(5-9), Angular Material, and Angular component libraries like NGX Bootstrap and NG Bootstrap * 3 years of experience in React Native for iOS and Android development * 3 year of experience in Blockchain Development, especially in ICON-based DApp platform, Smart Contract, ICX token, and ICX Wallet * 2 years of experience in Python and Django * 1 year of Experience with CI/CD methods and automated unit testing with Jenkins.
JavaScript
GolangTypeScriptReact Nativeweb3.jsRESTful APIBlockchainLaravelPHPVue.jsMySQLCSSAngularNode.jsReact - $50 hourly
- 0.0/5
- (1 job)
Hello world! I am a multifaceted developer with a passion for creating immersive experiences both on the web and in the gaming realm. Here's a snapshot of my skills and expertise: Web Development: Proficient in crafting modern and responsive websites, I have mastered technologies like Next.js, React.js, and Node.js. Whether it's building an interactive single-page application or a full-fledged e-commerce platform, I've got the tools and know-how. Content Management: Experienced in using WordPress, I can seamlessly integrate functionality with aesthetics, ensuring that content is not only manageable but also engages the target audience. Game Development: With a penchant for game design, I'm adept in both Unity and Unreal Engine. My focus is on developing games that captivate players, offering them a blend of compelling narratives and stimulating gameplay. In essence, my work reflects my commitment to quality, innovation, and user experience. Always on the lookout for exciting projects and challenges, I believe in continuous learning and pushing the boundaries of what's possible. If you're looking for someone with a holistic approach to development and design, you've found your match! Remember, the details matter, so always proofread and refine - that's my mantra.
JavaScript
Android StudioUnreal EngineUnityGameVideo GameApplicationC++C#Next.jsReactTypeScriptNode.jsWeb ApplicationDesktop Application - $40 hourly
- 0.0/5
- (0 jobs)
Hello Future Partners! 👋 I'm a proficient expert in Blockchain, DevOps, and Backend development branch. With deep-seated knowledge and practiced hands in diverse programming platforms, I provide unique high-level solutions for your specific needs. Here's a snapshot of my diverse skillset: Blockchain and Smart Contract Development ⛓️: 1. Skilled in Solidity, Rust, and Golang, the top smart contract development languages. 2. Deep understanding of blockchain platforms such as Cosmos SDK, Go-Ethereum, and Cosmwasm. 3. Seasoned in delivering decoded financial solutions through Blockchain DeFi. Backend Development 🖥️: 1. Firm command of GoLang, Node.js, Express.js, and Python Flask. 2. Experienced in managing databases using MySQL, MongoDB, and PostgreSQL. 3. Capable of exploiting Solidity and Rust to build secure and reliable backend structures. DevOps and System Automation Tools 🧰: 1. Proficiency in CI/CD platforms like Jenkins for smooth integration and deployment. 2. Well-versed with Amazon Web Services (AWS) for effective cloud computing. 3. Experience in system automation using Docker and Kubernetes. Whether you're launching a new project or improving an existing one, my mission is to offer comprehensive solutions that address real-world technical challenges. I'm ready to bring innovation, efficiency, and robust technical skills to your projects.💫 Thank you for your time! I look forward to the possibility of contributing to your project's achievement. Let's create a partnership anchored in technology and success!
JavaScript
Amazon Web ServicesDeFiWeb3ReactDevOps EngineeringBack-End DevelopmentRustSolidityGolangNFTSmart ContractEthereumDApp DevelopmentBlockchain Development - $40 hourly
- 0.0/5
- (0 jobs)
Hello Future Partners! 👋 I'm a proficient expert in Blockchain, DevOps, and Backend development branch. With deep-seated knowledge and practiced hands in diverse programming platforms, I provide unique high-level solutions for your specific needs. Here's a snapshot of my diverse skillset: Blockchain and Smart Contract Development ⛓️: 1. Skilled in Solidity, Rust, and Golang, the top smart contract development languages. 2. Deep understanding of blockchain platforms such as Cosmos SDK, Go-Ethereum, and Cosmwasm. 3. Seasoned in delivering decoded financial solutions through Blockchain DeFi. Backend Development 🖥️: 1. Firm command of GoLang, Node.js, Express.js, and Python Flask. 2. Experienced in managing databases using MySQL, MongoDB, and PostgreSQL. 3. Capable of exploiting Solidity and Rust to build secure and reliable backend structures. DevOps and System Automation Tools 🧰: 1. Proficiency in CI/CD platforms like Jenkins for smooth integration and deployment. 2. Well-versed with Amazon Web Services (AWS) for effective cloud computing. 3. Experience in system automation using Docker and Kubernetes. Whether you're launching a new project or improving an existing one, my mission is to offer comprehensive solutions that address real-world technical challenges. I'm ready to bring innovation, efficiency, and robust technical skills to your projects.💫 Thank you for your time! I look forward to the possibility of contributing to your project's achievement. Let's create a partnership anchored in technology and success!
JavaScript
Amazon Web ServicesDeFiWeb3ReactDevOps EngineeringBack-End DevelopmentRustSolidityGolangNFTSmart ContractEthereumDApp DevelopmentBlockchain Development - $60 hourly
- 0.0/5
- (0 jobs)
I am interested in developing GenAI applications for organizations using the tools I worked with during my courses. I have worked for years as an Analyst/Programmer developing applications with MS tools, migrations, and bugs fixed, bugs in. NET applications troubleshooting. I want to help organizations implement GenAI effectively and productively. Tools I have worked with IBM watsonx.ai, Hugging Face, Llama2 + RAG, Langchain, IBM Watson speech (STT, TTS) Python, and Flask. I have also taken short courses in developing agents, and extracting data from the web. My years of coding experience have helped me quickly master the course materials. In my course, I learned: Software security using GenAI (secure coding), Documentation using GenAI, Code reviews using GenAI, Innovation using GenAI, Setting up the development environment for GenAI and ChatGPT, Building a chatbot using ChatGPT, Generating table design with GenAI, Generating code with GenAI tools, Creating a Docker file using GenAI. Code Translation using GenAI: As software developer, you may be very comfortable coding in a particular language. But often you have requests from client, to use a different language than what you are comfortable with. In the past, in such situations, you would either have to learn the language or have to give up on the client and lose business. But today, GenAI can make it much simpler for developers. Case study: Create a voice assistant using OpenAI and IBM Watson Speech Libraries for Embed. The guided project takes you through building a virtual assistant that can take voice input, convert it to text using speech-to-text technology, send the text to OpenAI's GPT-3 model, receive a response, convert it to speech using text-to-speech technology and finally play it back to the user. The voice assistant will have a responsive front-end using HTML, CSS, and JavaScript, and a reliable back-end using Flask. To customize for different purposes.
JavaScript
DALL-EGitGitHubChatGPT APISQLiteNumPypandasPythonHTMLGradioFlaskLangChainChatbot DevelopmentGenerative AI Software - $90 hourly
- 0.0/5
- (0 jobs)
Lead Frontend Developer with 11 years and 10 months of experience in creating responsive, user-centric web applications. Expert in React, Angular, and Vue.js, with strong skills in HTML5, CSS3, JavaScript, and TypeScript. Proficient in performance optimization, API integration, and UI/UX design. Experienced in leading development teams, conducting code reviews, and collaborating in agile environments to deliver high-quality software solutions.
JavaScript
styled-componentsMaterial UIBootstrapJSONNext.jsHTML5CSS 3Node.jsjQueryReduxTypeScriptVue.jsReactAngular - $45 hourly
- 0.0/5
- (1 job)
I have a background in using HTML, CSS, and Java as a hobby, which has sparked my interest in web development and IT. My previous career in the military, where I served as the go-to person for all things ICT-related, honed my ability to approach tasks with discipline, accuracy, and efficiency. I’ve had some experience with Shopify as well, and I take pride in delivering clean and precise work, ensuring everything is executed with military-grade attention to detail. If you're looking for someone who works meticulously and can adapt to various IT challenges, I’m here to assist!
JavaScript
ShopifyHTML5CSS 3CSSHTML - $45 hourly
- 0.0/5
- (0 jobs)
I am 33 year old passionate e-commerce business owner. I started with dropshipping, then expended to my own inventory, and now own my very own horse clothing brand and jewelry brand. I have store's in: - Woocommerce(6 years) - Shopify (5 years) - bol.com (4 years) - Amazon (4 years) - Etsy (3 years) - Kaufland (2 years) - Cdicount (1 year) All of the store's are 100% self made. Im a self educated geek for online solutions. Whenever there were issues, i dealt with them myself. Thrusthfully can say i knoww every inch of the online sales platforms and will understand the business needs for costumers.
JavaScript
MongoDBExpressJSNode.jsASP.NETAngularVue.jsReact - $80 hourly
- 0.0/5
- (0 jobs)
I am currently looking for jobs where I can work 16-20 hours per week, preferably with the possibility to work more hours long-term. About me: - 8 FTE years of experience in software development and algorithm implementation. - Significant experience with C#, Delphi, Python, SQL Server and PHP. - Honest, idealistic, easy-going, no-nonsense, hard-working and eager to learn and develop as a person. I aim to be able to use my technical and analytical skills to build world-improving products in a team of idealistic, driven and skilled colleagues.
JavaScript
ReactPHPJenkinsAlgorithm DevelopmentMongoDBSQLDelphiAzure DevOpsPythonC#Software Development - $40 hourly
- 0.0/5
- (0 jobs)
I’m an automation expert and developer with a background in IT and business analysis, experienced in creating efficient workflows and solutions for businesses of all sizes. Whether you’re looking to streamline your processes, integrate APIs, or implement tools like Zapier and Make.com, I’m here to help. Expert in Zapier, Make.com, and API integrations Proficient in HTML, CSS, JavaScript, Vue.js, and React Experienced in project management, user research, and stakeholder communication Hands-on experience optimizing websites and automating repetitive tasks I prioritize clear and consistent communication throughout every project. Let’s work together to enhance your operations and achieve your goals.
JavaScript
UX & UI DesignReactVue.jsZapierMake.com - $50 hourly
- 0.0/5
- (0 jobs)
I’m a developer experienced in building websites for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help. Knows HTML and CSS3, Javascript, ReactJS, Wordpress, and SEO Full project management from start to finish Regular communication is important to me, so let’s keep in touch.
JavaScript
Web ApplicationStorybookReactSoftware QAWeb Development - $35 hourly
- 0.0/5
- (0 jobs)
-------------------------WEB Develop Expert------------------------- I am an experienced web developer who has developed programs for over 9+ years. I have got rich experience developing, especially in the Shopify store and Blockchain field. I will work in your time zone. If the task is completed, the first 3 months of maintenance will be free of charge. I'm not afraid to learn new technologies and enjoy challenges. I'll promise you the Good Service and Quality of the project. The skills I own have the following : - Ecommerce: Shopify, WordPress, Woocommerce, Magento, CMS - Blockchain: Ethereum (Solidity, Web3, Truffle, ERC20, ICO), NFT (ERC721), Binance Smart Chain, Solana(Rust) - Frontend: React, Angular, Vue, TypeScript, JavaScript, HTML, CSS, Bootstrap - Backend: Node.js, Express, Golang - Database: MongoDB, Redis, MYSQL - Desktop: Java, Python, C# programming, C++, Qt, Unity Thank you so much for viewing my article!
JavaScript
RustFigmaSolanaEthereumBlockchainSolidityShopify TemplatesCSS 3ReactNode.jsMongoDBTheme CustomizationShopifyWordPress - $40 hourly
- 0.0/5
- (0 jobs)
✨⭐⭐ Hi, You have found the talent developer. ⭐⭐✨ I am a senior web developer with more than 8 years of quality experience in designing & developing a wide range of responsive websites and Website optimization. I have a lot of experience in Shopify, WordPress, React, Next.js, Angular, Vue.js, Node.js, Ruby, Redux, Golang, JavaScript, Python, solidity, Rust, C++, etc. Especially recently, I have rich experience in Crypto Currency, Smart contract, Blockchain, Polygon, Bitcoin, Ethereum, NFT, BSC, Solana. I have also a lot of experience developing Shopify with Shopify Theme, React, Next.js, Node.js, Vue.js, CSS, Bootstrap, JQuery, etc. I would like to assure you that you won't be disappointed with my quality work and communication. Have a look at my technology stack: -Ecommerce: Shopify, WordPress, Woocommerce, Magento - Blockchains: Olympus DAO Fork, NFT minting website, NFT marketplace, Token launch & ICO, DEX fork, Trading Bot, Solana, Rust, Solidity, Web3.js, Tron, Binance Smart Chain. - Frontend: React, Vue, Angular, JavaScript, HTML, CSS, TypeScript - Backend: Node.js, Python, PHP, Ruby, Go -Databases: MongoDB, Redis, MYSQL, PostgreSQL -Desktop: Java, Python, C++ Programming, Qt, Unity I am looking for challenging tasks and complex software development projects, where my technical knowledge, analytical and managerial skills can be put forth for successful completion of projects. Looking forward to hearing from you and bringing value to your business. Thanks.
JavaScript
GolangFigmaRustweb3.jsUnityC++SolidityBlockchainHTMLReactNode.jsCSS 3ShopifyTheme Customization - $40 hourly
- 0.0/5
- (0 jobs)
I am a super-experienced developer who can build, design, and develop your website and game. My code is clean, and my clients are satisfied. If you are looking for a responsible developer and need excellent communication and fast results, Everything You need is here. And as I am a blockchain developer, I am expertise in solidity, web3.js. I can develop any kind of smart contract and combine with front-end. Full experience with developing NFT market place. In Game development, junior with Unity yet, but trying for awesome game development. I am an accountable professional. Programming is my work and my passion. The most crucial aspect of this job for me is people I could help to achieve their goals. You will always be getting prompt answers from me, and you will stay up to date regarding your project during all the development processes.
JavaScript
Web ApplicationBlockchainCSS 3MongoDBNext.jsNode.jsReactSmart ContractSolanaVue.jsSolidityRustTypeScript - $50 hourly
- 0.0/5
- (0 jobs)
I am Senior Full stack Developer with 8+ years of experience in the entire Frontend development lifecycle with a strong focus on software architecture and design, DevOps, Agile project management, and leading distributed teams. He has worked on many diverse projects in different industries leading and performing the planning, analysis, design, development, quality assurance, infrastructure setup, deployment, monitoring, and maintenance of custom high-scale web and mobile applications. - Web Backend and Desktop Flask, Dash, Django, Spring, Go, Rust, Ruby on Rails, PyQt, Tkinter, Kivy - Frontend Stack React + Redux, Angular 9+, Vue, Vuetify, Typescript, jQuery, Javascript, Bootstrap - Cloud Experience AWS Lambda, Amazon S3, Dynamo DB, AWS Route 53, AWS Chalice, Microsoft Azure, Serverless, Nginx, Gunicorn, Apache, Docker Compose, Ubuntu, IIS, Amazon EC2 - Database Stack MySQL, PostgreSQL, MongoDB, DynamoDB, Redis, GraphQL, Neo4j, Oracle - Hands-on Experience • DeFi, NFT Minting, Solana, Ethereum, Solidity, and DEX • ML engine integration and algorithm simulation • Data ETL and document processing between Excel, PDF, JSON, CSV, and XML • Data visualization using Highcharts, Plotly, D3.js • Interactive GIS Map based on ArcGIS, Leaflet, Mapbox, and ESRI • CLI scripts, Restful API implementation, Authentication • Web data scraping based on Scrapy, BS4, and Requests
JavaScript
CI/CDAWS LambdaAmazon Web ServicesAngularPythonTypeScriptASP.NET.NET FrameworkGolangC#ReactJenkinsDockerRuby on Rails - $15 hourly
- 0.0/5
- (0 jobs)
Junior front-end developer/designer passionate about UI interactions and animation. Flexible and eager to learn to become a valuable asset to the team. Looking for an opportunity to join a creative team of designers and developers to grow and build outstanding products together.
JavaScript
BootstrapFlexboxBEMGSAPCSS GridSCSSFront-End DevelopmentAdobe PhotoshopHTMLResponsive DesignCSSAdobe IllustratorFigmaGit - $30 hourly
- 0.0/5
- (1 job)
I am a fullstack developer with more than 7 years of experience in multiple roles. I have worked on big webapps and websites that have millions of visitors. A big focus of mine is mapping so I can help you with Leaflet.js or other GIS needs.
JavaScript
SvelteReactLeafletNode.jsTypeScript - $30 hourly
- 5.0/5
- (0 jobs)
Hi, I am an objective-driven freelance web developer with solid experience in developing websites. From standard page builder websites to more complex websites with custom PHP & JavaScript. I've got strong problem-solving and communication skills, with a passion for delivering high-quality work. I am a firm believer in clear communication to make sure that both parties are happy with the end result. I will communicate and listen to feedback every step along the way. It is very important to me that you get the results that you want. Thank you for visiting my profile, I look forward to working with you on future projects. Kind regards, Thomas
JavaScript
Custom PHPWeb DesignHTMLCSSElementorAPIWordPressFront-End DevelopmentPHP - $50 hourly
- 0.0/5
- (0 jobs)
Data Analyst with Expertise in HCI Methodology & AI Solutions Looking for a data analyst who combines deep insights with user-focused solutions? I bring strong experience in Human-Computer Interaction (HCI) to create data-driven strategies that are intuitive, actionable, and impactful. What I Offer: • Data Analysis: Transform raw data into insights with advanced techniques. • AI Training & Automation: Build AI models and streamline workflows. • Data Visualization: Design clear, interactive dashboards with tools like Tableau and Python. • HCI-Driven Solutions: Create user-centric tools with usability and accessibility in mind. • Holistic Product Strategy: Align technical insights with your product vision. Let’s turn your data into a competitive edge. Reach out to discuss your project!
JavaScript
Generative AIDesign ThinkingQualitative ResearchQuantitative AnalysisFigmaPythonData AnalysisData Visualization - $5 hourly
- 0.0/5
- (1 job)
Hello, I'm Anastasiia, a results-oriented Junior Frontend Developer specializing in React.js, with a strong commitment to quality and a keen eye for detail. During my time as a student, I gained experience in developing, maintaining, and testing various projects, which I’m eager to apply. Here are my core skills: - JavaScript - HTML5 - CSS/Styled-components - React.js - Node.js - Redux - NPM - Jest - Git - CI/CD In addition, I have 5 years of professional experience as a Product Manager, which allowed me to build strong collaborative skills and a deep understanding of the development flow. My ability to communicate effectively lets me cooperate well with team members and customers at various levels. I can describe myself as proactive, eager to learn, diligent, and reliable—an individual who takes pride in delivering high-quality work. My keen attention to detail and commitment to excellence drive me to constant improvement and expansion of my skill set. I look forward to the opportunity to discuss how my experience and enthusiasm can add value to your company.
JavaScript
Product ManagementStorybooknpmFigmaCI/CDReduxJeststyled-componentsGitReactCSSHTML5 - $10 hourly
- 0.0/5
- (0 jobs)
Hello! 👋 Thanks for being interested in my profile. I'm Alireza, a full-stack developer, experienced in building websites for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help. My skills are: ✅ Next, React, Vue ✅ Node, Express, Nest ✅ Typescript, JavaScript ✅ Django, Python, Go ✅ Tailwind alongside CSS3 and HTML5 ✅ WordPress, and SEO ✅ Full project management from start to finish I believe in effective communication with my clients, so let's be in touch!
JavaScript
ExpressJSTailwind CSSCSSNodeJS FrameworkTypeScriptPHPPythonFront-End DevelopmentBack-End DevelopmentNext.jsReactWeb ApplicationWeb DevelopmentApp Development Want to browse more freelancers?
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How do I hire a JavaScript Developer near Utrecht, on Upwork?
You can hire a JavaScript Developer near Utrecht, 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 Utrecht, 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 Utrecht, 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.