Hire the best JavaScript Developers in the Netherlands

Check out JavaScript Developers in the Netherlands 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 246 client reviews
  • $40 hourly
    My name is Daria Onofrei, and I am a Webflow Developer. I am extremely excited to be working on projects that utilize the power and versatility of Webflow. As a developer, I have a passion for creating beautiful, functional websites that not only meet the needs of the client, but exceed their expectations. With Webflow, I have the ability to bring my designs to life in a way that is both efficient and effective.What sets me apart as a Webflow Developer is my attention to detail and my dedication to staying up-to-date with the latest web design trends and technologies. I am always looking for ways to improve my skills and deliver exceptional results to my clients.I am excited to work with businesses and organizations of all sizes, and I am confident that my expertise in Webflow will help them achieve their online goals. Whether it's building a brand new website from scratch or improving an existing site, I am ready to take on any challenge and deliver exceptional results. Thank you for taking the time to read about me, and I look forward to the opportunity to work with you on your next project!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Zapier
    Webflow
    Web UI
    Figma
    Web Design
    CSS 3
    Website
    HTML
    jQuery
    Responsive Design
  • $35 hourly
    Hi there! 👋 Front-End Web Development isn't just my job, it's my lifelong passion. I thrive on the thrill of crafting visually appealing and user-friendly websites. My commitment to excellence drives me to work tirelessly, ensuring I deliver top-notch results consistently and on time. 🏆 I specialize in providing high-quality design to HTML5/CSS3 conversions that bring your creative visions to life. My skills encompass a wide range of technologies, including: 🌐 HTML5, CSS3, JavaScript, and jQuery ⚛️ React, Next.js, Vue.js and Node.js 🔧 Bootstrap and Tailwind 💻 PHP and MYSQL I'm not just a developer, I'm a problem solver, an innovator, and a creative thinker. I approach each project with enthusiasm and a commitment to turning ideas into exceptional digital experiences. Thank you for taking the time to view my profile! 🙏 Let's team up and create something amazing together! 🚀🌟
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Website
    Landing Page
    Website Customization
    HTML5
    React
    PHP
    CSS
    Bootstrap
    jQuery
    SCSS
    Web Application
    MySQL
    Web Development
    Vue.js
  • $200 hourly
    ✅ Founder of GA4 Tag Migrator ✅ Proactive and efficient Analytics Developer ✅ Over 5 years of experience in web development and data ✅ Passionate about combining my technical coding and tracking skills to solve complex analytics challenges ✅ Implemented event tracking using GTM for more than 100 different websites ✅ Experience with different verticals (including SaaS, and Single Page Applications) ✅ Worked with global corporates such as ING, T-Mobile, Bayer, P&G, and KLM. ✅ Implemented conversion tracking in Segment, Mixpanel, Amplitude, Heap
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Analytics & Tracking Setup
    Tracking Pixel
    Shopify
    SQL
    BigQuery
    Heap
    Google Analytics 4
    Web Analytics
    Dutch
    Python
    Google Tag Manager
    Google Analytics API
    Google Ads
    HubSpot
  • $70 hourly
    Thank you for your interest of my work! I’m a freelance web developer located in The Netherlands. Need a custom WordPress website built from scratch? A refresh for your existing site so it better reflects your evolving brand? A little help customising a template? My services including: ✅ Web Design & Development ✅ WordPress and WooCommerce maintenance ✅ Performance optimisation and SEO tasks ✅ Optimizing the database, website speed in general ✅ Hosting or server tasks, DNS changes, email, migrating a website or rewriting URLs ✅ Setting up API functions, payment methods, other things ✅ Brand Design & Guideline ✅ Logo Design ✅ UI/UX Design ✅ Stationery Design (Business card, Letterhead, Envelope, etc.) ✅ Digital Graphics (Social media templates, Presentation deck, etc.) ✅ Any other tasks just ask me, there are so many tasks potentially I am Web designer, WordPress expert, brand consultant, with 3+ years of professional experience. I’m passionate about bringing digital experiences to life with modern design, strategic brand imagery and perfect front-end development. I’m dedicated to my job and before each project, I want to be sure of 100% success. When I think that I can offer better solutions, I always give suggestions. My clients consider me as a go-getter, self-driven, easy communicating and hardworking person. I do the work myself directly, so you always have me as your contact person for every need, both today as well in the future. So if you need a custom website, have a template you need help customising or want a refresh to an existing site, just get in touch. I'd love to learn more and see if we're a fit to work together.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    jQuery
    CMS Framework
    PSD to HTML
    WordPress Development
    WordPress Plugin
    HTML
    Web Design
    WooCommerce
    Responsive Design
    Search Engine Optimization
    PHP
    Figma
    WordPress
    Web Development
  • $35 hourly
    Welcome to my Upwork profile! I’m Awais Sharif, a seasoned software engineer and AI specialist with a passion for transforming ideas into technological realities. Just recently joined Upwork to serve the clients. With over a decade in the tech industry, my journey has been marked by relentless innovation, dedication, and success. Why Choose Me? 🧠 Expert in AI & Machine Learning: Bringing cutting-edge AI solutions to life. 📱 Flutter & React: Creating intuitive, responsive, and beautiful applications. 🌟 Proven Success: A track record of 50+ high-impact projects. 🎯 Detail-Oriented Approach: Precision and excellence in every project. 🗣️ Effective Communication: Keeping you in the loop, every step of the way. 🛠️ Simplifying Technology: Breaking down complex tech into user-friendly solutions. Distinct Skills and Experience: 💼 A Decade of Tech Innovation: A versatile skill set in AI, Flutter, React, and more. 🚀 Leadership & Versatility: From hands-on development to strategic CTO roles. 🌐 Client-Centric Solutions: Tailored AI-driven products and sophisticated app development. 🧩 Adaptive Problem-Solving: Tackling tech challenges with strategic insights. Client Accolades: "Transformative expertise in Flutter & AI." "Exceptional React development skills, delivering beyond expectations." Services I Offer: 📲 State-of-the-Art App Development: Specialized in Flutter and React. 🧬 AI Integration & Innovation: Proficient in LLM and Generative AI. ⚙️ Broad Technical Expertise: Covering software development, DevOps, cloud solutions, and cybersecurity. 🌱 Startup Strategy & Mentorship: Guiding tech strategy and implementation. My Working Philosophy: 1️⃣ Grasping your vision and goals. 2️⃣ Aligning technology with your business objectives. 3️⃣ Designing a comprehensive tech plan. 4️⃣ Implementing solutions with precision and speed. 5️⃣ Offering ongoing support and knowledge transfer. Proficiencies in Tech Stack: 🖥️ Mobile & Tech: Specializing in Flutter, React, Python, JS/TS, Golang. 🤖 Advanced AI & ML: Skilled with GPT-3.5/4, Llama 2, LangChain. ☁️ DevOps & Cloud Expertise: Proficient in Kubernetes, Docker, Terraform, Google Cloud. Showcase Project: Pioneering AI web applications, comprehensive LLM projects, and innovative Flutter & React solutions. Ready to Elevate Your Tech Game? Let's collaborate to make your tech aspirations a reality. Click "Hire Me" to start our journey towards technological excellence! Excited to work together! Thank you Awais S.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Mobile App
    React Native
    React
    Machine Learning
    AI Chatbot
    .NET Core
    C#
    Front-End Development
    MEAN Stack
    MERN Stack
    ExpressJS
    Node.js
    HTML
    CSS
  • $75 hourly
    I specialize in building custom WordPress websites from scratch - writing lean, clean, and well-structured code to convert your design into a user-friendly, lightweight, and high-performing product. I pay close attention to detail and deliver fully responsive and pixel-perfect results. ✅ Figma/PSD/Sketch/XD/InDesign to WordPress conversion ✅ High performance, fully responsive, and pixel-perfect websites ✅ Clean and SEO-friendly coding practices ✅ Intuitive and user-friendly content management through Advanced Custom Fields ✅ Dedication to quality and a keen eye for detail I've been in the business since 2014, building experience at digital marketing agencies before starting as a freelancer in 2018. I have worked for private individuals, small and medium-sized enterprises, startups, and marketing agencies in need of a specialist for their projects. Let's take your website to the next level. Just send me a message and we'll discuss the possibilities. I look forward to hearing from you.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Web Development
    CSS
    WooCommerce
    CSS 3
    PHP
    HTML5
    HTML
    WordPress Development
    Front-End Development
    jQuery
    WordPress
  • $50 hourly
    My name is Ties. I am a passionate software engineer with a bunch of experience in backend development/data science on blockchain and trading. My clients would describe me as a driven, resourceful individual who maintains a positive, proactive attitude when faced with adversity. In my opinion, one of the most important things in the business and highly valuable to me are the attitude towards the clients and the work ethic. I have expertise in the following fields. - Python, C++, C#, JavaScript - Django, Flask, FastAPI, React.js - MQL4/5, Pine script, ByBit, Kucoin, Binance, TWS - Statistics, Data science, Computer Vision, Signal processing - AWS, GCP - ERC-20, NFT - Solidity
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    MQL 4
    API
    Blockchain
    Smart Contract
    Cryptocurrency
    Solidify
    Ethereum
    Web Application
    API Integration
    Django
    C#
    Python
    React
    Vue.js
  • $60 hourly
    I possess a deep passion for analyzing and developing robust business solutions as a seasoned full-stack developer. With over 11 years of experience and a proven track record of successfully completing over 50 projects, I am well-equipped to handle various Web and Mobile applications. My daily motivation is derived from the end-to-end development process, encompassing software design, specifications, rigorous testing, and ongoing maintenance. This unwavering passion for programming fuels my commitment to excellence. My diverse skill set positions me as a versatile one-stop solution provider, encompassing expertise in the following areas: * eCommerce Stores (Shopify, Woocommerce, Magento, Opencart) * Mobile app (Native, Hybrid) * React Native, Hybrid * React + Redux * Java * Swift * Objective-C * Kotlin * PHP, Laravel * HTML, CSS * Javascript, Typescript * Bootstrap * Vue + Vuex * Node.js + MongoDB / MySQL * NFT, ICO, Staking, Defi, Yield Farming (Tools & API) * Social APIs(Facebook, Google, Twitter) & Payment Gateway(Paypal, Stripe) Integrating * Version Control System (SVN, CVS, Github, Bitbucket) * Firebase (Auth, Database, Function, Cloud Messaging) In addition to technical proficiency, I bring to the table the capability to deliver comprehensive applications coupled with user-friendly admin portals. My portfolio extends to encompass brand and logo design, ensuring a holistic and impactful customer experience for your business. As a Fluent English speaker with a timezone of (GMT+2), effective communication is integral to my workflow. I welcome the opportunity to engage with you and explore how my expertise can enhance your project. Please feel free to reach out, and I will gladly assess how I can contribute to your success.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Node.js
    React Native
    Web Application
    Shopify Templates
    React
    Swift
    Mobile App Development
    HTML5
    Laravel
    CSS
    Mobile App Design
    Shopify Theme
    Shopify
  • $35 hourly
    I'm a Front-End Developer with several years of experience in designing, developing, and optimizing WordPress web applications. Next to my freelance career I'm co-founder of a company that has helped dozens of business owners make their web applications: convert, get more traffic, quicker and easy to navigate. What happens next?: 1. Discussing and refining your goals 2. Designing your web application 3. Revisions until you're satisfied 4. Developing the design into an application 5. Final modifications 6. Delivery When is the application finished? It is: ✅ Resposive ✅ Easy to maintain ✅ Fast ✅ Scaleable ✅ Easy to navigate What will I use?: - Languages: HTML, CSS, JavaScript & PHP - Plugins: Elementor, Yoast, WooCommerce and more - CMS: WordPress - Design tools: Photoshop, Illustrator & XD I would love to help you with your next project. I will do everything in my power to deliver a web application that meets all your expectations and deadlines. ☕ If you have any questions or want to work together? Feel free to send me a message!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    API
    jQuery
    PHP
    CSS 3
    HTML5
    UX & UI
    Website Redesign
    Responsive Design
    Adobe Illustrator
    Adobe Photoshop
    Web Development
    Elementor
    WooCommerce
    WordPress
  • $80 hourly
    Are you an SME without a dedicated IT department? Give me your software problem and I'll handle the complete execution, from brainstorming to implementation to aftercare. I can develop, design, architect, procure, manage product, and scale up to a small team as needed. No limitations in terms of tools. I'm in a pre-specialization stage, picking up skills as needed, and I have access to a vast network of near-shore specialists that can support us. Even ChatGPT recommends me: "Dynamic and versatile professional with a wide array of experiences in the tech industry, spanning from software development to entrepreneurship. I am a problem solver at heart, with an impressive track record of leading development of innovative tech initiatives, such as Surebird, a successful insurance management platform. My ability to wear multiple hats within a company allows me to have a holistic understanding of business operations and to take the lead in strategy, product management, UX/UI design, copywriting, compliance, business analysis, IT administration, development, architecture, and so on. As an Application Specialist at BNG Bank, I demonstrated strong technical skills and leadership by redesigning and rebuilding the entire CI/CD pipeline of the bank's main accounting system. Also, I actively contributed to hiring, system architecture, and made notable contributions in improving the Scrum implementation in the department. Apart from these, I've spent considerable time and effort to make contributions to the field of AI safety and Effective Altruism, emphasizing my commitment to ensuring the advancement of technology in a responsible and beneficial manner. My tenure as the Chief Science Officer (AI) at the Institute of Exponential Sciences, Founder of Road to AI Safety Excellence, and Manager at EA Hotel, demonstrate my dedication to ethical technological progress. Possessing an amalgamation of technical expertise and leadership skills, I am well-equipped to tackle complex projects and help your organization thrive in the evolving tech landscape."
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Full-Stack Development
    Startup Company
    Product Roadmap
    SaaS
    Website
    Tech & IT
    Webflow
    Product Management
    API Integration
    CSS
    API
    Python
    HTML
    Web Development
  • $40 hourly
    Experienced Mendix Engineer with a proven track record in developing cutting-edge low-code solutions. I am an Advanced Mendix Developer Certified professional, equipped with a deep understanding of the Mendix platform and its capabilities. My expertise lies in crafting robust and scalable applications that drive business efficiency and innovation. I am passionate about translating complex business requirements into user-friendly solutions, delivering projects on time and within budget. Let's collaborate to transform your ideas into reality with the power of Mendix low-code development.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Minimum Viable Product
    Rapid Application Development
    Low-Code Development
    Automation
    Web Application
    API Integration
    Low Code & RAD Software
    Database Design
    Business Analysis
    Microsoft SQL Server
    API
    SQL
    CSS
    HTML
  • $40 hourly
    👋 Greetings! I'm Niek, and I'm here to turn your ideas into reality. 🌐 With a passion for programming and a broad range of expertise, I specialize in web development, API integration, scraping, and automation. Python is my primary language, but I'm also experienced in Go, JS, JSON, C#, HTML, PHP, and CSS. This versatility allows me to tackle a wide array of projects with ease. 💼 My knowledge truly shows through my experience with Python libraries like Django, Flask, BeautifulSoup, requests, and Selenium, among others. Whether it's crafting dynamic web applications or creating efficient automation solutions, I bring the perfect mix of knowledge and creativity to the table. I thrive on using new APIs and technologies to deliver the best possible results. 📊 Data is also very important, luckily I also have a lot of experience at extracting, processing, and organizing data. You can trust me to handle various data formats such as .CSV, .XLSX, .PDF and .DOC with precision, ensuring that your data-driven projects run seamlessly. 🧩 What sets me apart? I'm not just a developer, I'm a problem solver. I approach every project by looking for a new solution that would fit your needs the best. I'm here to bring your ideas to life. 🌐 On top of my technical skills, I am fluent in English, a native Dutch speaker, and possess basic German language skills. This linguistic versatility enables me to communicate effectively with clients and collaborators worldwide. 🚀 If you're seeking a dedicated developer with strong language skills to bring your projects to life, streamline your data processes, or seamlessly integrate APIs, look no further. Let's collaborate and create something extraordinary together.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Code Refactoring
    Golang
    Web Scraping
    AWS Application
    API Development
    HTML
    Django
    Python
    Web Development
    API Integration
  • $60 hourly
    Hi! My name is Davy, and I am an enthusiastic developer. During my studies, jobs, and internships, I gained experience and specialized in developing cloud-native software (AWS), Android development (Java, Kotlin), and frontend development (Angular, React). I am also enthusiastic about using DevOps to ensure the quality of my software projects, such as using CI/CD pipelines, automated testing, and performance monitoring. In my current role as a software engineer, I am responsible for developing and maintaining various VOIP Freshworks integrations. I mainly use JavaScript, TypeScript, and C#. During my studies, I also engaged in various extracurricular activities; for example, I was vice-chair of the decentralized studies committee, and I regularly helped with open days. I am looking for some extra jobs on the side that I can do in the evening/weekends because I love software development and want to grow quicker.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Flutter
    Automated Deployment Pipeline
    CI/CD
    Automation
    AWS Development
    React
    Node.js
    ChatGPT API Integration
    Amazon Web Services
    Python
    C#
    TypeScript
  • $40 hourly
    👨‍💻 Talented Full-Stack Web Developer with 8+ Years of Experience It's Roy (derived from the Old French word "roi," meaning "king.") 🤴 As a highly skilled web developer with over 8 years of experience, I am equipped with the knowledge and expertise to bring your website vision to life. My proficiency in a wide range of programming languages and web development frameworks, combined with a persistent attention to detail, allows me to deliver innovative websites that are both visually appealing and user-friendly. 𝗦𝘁𝗿𝗲𝗻𝗴𝘁𝗵𝘀 𝗮𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: ✅ JavaScript with jQuery, ReactJS and NextJS ✅ HTML5, CSS3, SASS, SCSS ✅ WordPress Development (including WooCommerce, Shopify, Elementor, Custom Theme and Plugin) ✅ WordPress Optimization (according to Google Web-Vital Standards) ✅ PHP, Laravel, Python, Django, MySQL, NodeJS, MongoDB 🌐 With many years of experience, I know a lot about making websites work well. I can help you make your website faster, more user-friendly, and more successful. Let's work together to make your website the best it can be!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Node.js
    WordPress
    Website Performance Optimization
    Tailwind CSS
    CSS 3
    HTML
    Next.js
    React
    Django
    Python
    MySQL
    Laravel
    PHP
    TypeScript
  • $99 hourly
    Senior WordPress and WooCommerce developer with over 7 years of experience. I am a solo dev that responds quickly and works fast. I can build complete websites or help you with minor customizations. There is no limit, I can make WordPress and WooCommerce do anything. I do both Frontend Development and Backend Development Proud Track Record: Completed over 285 projects (and counting!) 82% repeat customers. Interested? Drop me a message, and let's get started. Here's what I commonly do: Build custom functionality. Integrate APIs. Theme development. Dive into your existing code base, clean up the mess, and get it running smoothly. Automating repetitive tasks. Plugin development. Consult how AI and ChatGPT can improve your business. And more. Skills and Expertise: WordPress. WooCommerce. AI & ChatGPT solutions. PHP, JavaScript, and CSS. Timber / Twig. WPJM, Elementor, Divi, WooCommerce Subscriptions, WPRSS aggregator.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    API
    Ecommerce Website Development
    Plugin Customization
    Theme Customization
    Website Customization
    WooCommerce
    Elementor
    Plugin Development
    API Development
    Web Development
    PHP
    WordPress
  • $40 hourly
    With 50+ successful crypto projects and over 24 MILLION dollars generated from those projects, I've got all the necessary know-how and tools to turn your idea into the next start-up success story. Unleash the true potential of your blockchain idea and turn it into a successful venture with my expert blockchain development services. I, Karim, am your strategic partner committed to delivering robust and secure web3 applications that can significantly boost your start-up's success. My track record speaks volumes about my competence. Over the course of my career, I've architected, developed, and deployed over 50 lucrative web3 and blockchain applications. These projects, collectively, have generated over $24 million, a testament to the quality and efficiency of my approach and my understanding of the intricate web3 landscape. Among the benefits that come with entrusting me with your project are: ☑ Hardened and efficient smart contracts that foster trust among your users. ☑ Web3 native applications with seamless user experience stimulating user engagement. ☑ An impactful, profitable web3 enterprise built with staying power in focus. You may find, your ambitious project aligns with my previous successful endeavors: ☆ ERC-20 token launches and projects that have captivated the market ($100m+ marketcaps). ☆ ERC-721 token launches and projects striking the perfect balance between value and appeal ($20m+ value raised). ☆ Captivating NFT utilities & ecosystems (staking, breeding, rarity... you name it, we've done it!). ☆ Ground-breaking DeFi solutions (Flash Loans, Lending/Borrowing, OHM fork, DEX). ☆ Web3 startups paving the pathway to the future (innovations like watch-to-earn). To ensure your blockchain vision becomes a reality, connect with me today and let's start outlining the journey together. *Note: While I'm enthusiastic to hear about your project, I'm limited by capacity constraints given the high demand for blockchain developers. Messaging me doesn't necessarily mean your project will be taken up, but I assure you, it would be worth exploring our potential partnership.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React
    Binance Coin
    Solidity
    Ethereum
    Smart Contract
    NFT Minting
    Cryptocurrency
    Blockchain
    Blockchain Development
    Blockchain Platform
    web3.js
  • $60 hourly
    Hi there, My love for technology has brought me to the world of web, app and software development. I have a variety of skills which I use to help others. I currently enjoy building web crawlers and scrapers, mobile apps, and software. I can help with automation of various tasks and build scripts to make your life easy.  On the side, I design in 3D using Blender software to create animations. Are you looking for a reliable and honest partner to help you with your project? Just send me a message and I am sure we can work something out.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    3D Game Art
    Blender
    Data Mining
    Web Crawling
    Web Development
    Data Scraping
    HTML
    CSS
    Software Development
    Scripting
    Python
    React
    Data Extraction
  • $15 hourly
    I'm Steven a web designer from Netherlands. I have huge web designing & development experience. My skills are Web Designing (HTML5, CSS3, Bootstrap, WordPress, Shopify, WooCommerce, BigCommerce), Web Development (PHP, SQL, Database, Membership Areas), Adobe Flash, Adobe Photoshop. What I do: WordPress Sites & Themes WordPress Stores & Portals WordPress Membership Sites Shopify Stores & Templates Custom Bootstrap Sites Server Configuration Site Loading Speed and Optimization Migration Site from Server to Server On Going Site Maintenance
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Ecommerce Website Development
    Page Speed Optimization
    Design Enhancement
    Shopify Theme
    Shopify Templates
    Theme Customization
    PHP
    Shopify
    CSS 3
    HTML5
    BuddyPress
    WordPress
  • $30 hourly
    🥇TOP RATED FREELANCER ⚡ 100% JOB SUCCESS SCORE ⭐ 5+ YEARS OF EXPERIENCE Welcome to the digital realm of innovation and limitless possibilities!🧙‍♂️ I am a passionate and skilled full-stack developer, dedicated to crafting extraordinary digital solutions that leave a lasting impact. With a diverse tech stack that encompasses full-stack development in web apps, mobile apps, software, Admin Portals and ecommerce websites, I bring a unique blend of creativity and technical prowess to every project. I facilitate seamless communication, allowing us to collaborate effortlessly and bring your vision to life. Beyond development, I offer valuable consultation, guiding you through the intricacies of the digital landscape. Together, let's embark on an exhilarating journey, transforming your ideas into tangible realities that surpass expectations. I specialize in full-stack development and mobile app development with a strong focus on ReactJS, Next.js, Node.js, Express, Nestjs, Firebase, AWS, Google Cloud Platform (GCP) , database programming (MongoDB, MySQL, Firebird, Postgres), AWS services (DynamoDB, Cognito, S3, EC2, Timestream), code debugging, code optimization, front-end engineering, testing, SQA and much more. With the power to transform ideas into stunning realities, I specialize in crafting custom solutions from scratch. Discover the magic in my portfolio showcased in the specialized profile and let's embark on a remarkable journey together!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    TypeScript
    NestJS
    ExpressJS
    Firebase
    Web Development
    Hybrid App Development
    MERN Stack
    Web Application
    MongoDB
    Node.js
    React
    React Native
  • $30 hourly
    Abed Alzain is a Web and Mobile specialist with a BS in Software Engineering combined with an excellent experience with many Web and Mobile programming languages that he has gained during his working history. Previously worked with different companies through different complex projects, where he gained experience in software fields for web and mobile. Abed has great skills in .Net, PHP 5, Laravel Framework, JS, JQuery, Angular, VueJS, CSS, HTML5, and Bootstrap where I'm using it in web application. He widely known as expertise in Ionic Framework in mobile technologies and REST API & API Integration. Next to an excellent knowledge at Git, Docker, AWS, Azure, Scrum, Agile. Abed approach all work with a strong sense of urgency, work well under pressure with his strong initiative and exceptional programming. When Abed has a space to work, he will be creative, the one who will give you more than you could imagine. Tags: .Net, PHP5, Laravel Framework, JS, JQuery, Angular, VueJS, HTML5, CSS3, Bootstrap, Cordova, Ionic Framework, REST API, SOAP, NodeJs, MySql, MongoDB, MWS, AWS, Azure.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Ionic Framework
    Smart Contract
    Blockchain
    Angular 2
    Ethereum
    Amazon MWS
    API Development
    SaaS
    Vue.js
    Angular
    PHP
    Laravel
    React
  • $75 hourly
    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!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    MySQL
    MySQL Programming
    Business Analysis
    Microsoft Azure
    Microsoft SQL Server Programming
    Microsoft Power BI
    Microsoft Excel
    SQL
    Tableau
  • $30 hourly
    Personable and knowledgeable Technical Support Engineer with 4 years of professional experience in WordPress website maintenance, account management as well as database migration. In the course of my experience, I resolved issues pertaining to plugin installation- config- conflict, code snippet deployment, and DNS management to reduce errors and repetitive data. I majorly specialize in WordPress website maintenance with core priorities of on-site security, data backups, running malware scans, optimizing site SEO, and reviewing of Google Analytics data; all geared for secure, glitch-free, and highly-performing websites operating at optimal speeds for users. I currently work as a Support Engineer at Yoast.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Customer Support
    Technical SEO
    Technical Support
    Ticketing System
    PHP
    CSS
    WordPress
    Web Development
    HTML
  • $50 hourly
    Four years of professional laravel/vue experience (multinational companies: AkzoNobel, FrieslandCampina); good with architecture; a lot of experience in API's (Facebook, Instagram, Twitter, and Linkedin); experience in the ethereum blockchain with solidity, web3js, and web3py - 2019 - 2020, Website management web application (160+ websites, 6000 domains) for AkzoNobel - 2019 - 2020, Website management web application (80+ websites) for FrieslandCampina - 2018 - 2019, eCommerce webapp for pest-control exterminators in Holland - 2018, Presentation webapp for Windesheim (Dutch University)
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    C#
    PHP
    GraphQL
    PostgreSQL
    Laravel
    Solidity
    Vue.js
    .NET Framework
    MySQL
    Apollo.io
    Vuetify
  • $60 hourly
    I specialize in Klaviyo + Shopify/WooCommerce/BigCommerce email marketing for ecommerce for segmentation, workflows, campaigns, metrics, and more to help your shop acquire, convert, retain and nurture your customer base in a manner consisten with GDPR and CAN-Spam requirements. I am an email marketer with over 10 years experience working for companies large and small on their email communications either B2B or B2C with the aim to acquire/convert/nurture prospects through a digital marketing strategy. I can create, write, build and implement an email marketing strategy that will help you reach your goals. In addition, I build specific reports either in Google Sheets or Data Studio to help execute segmentation and targeting of your audience, either existing or new. I have experience in: Email Workflow Automation Email Marketing Strategy Email Design and Copywriting Audience segmentation A/B Testing Google Analytics Google Data Studio Experienced in these platforms: Google Sheets, Google Data Studio, Google Apps, AWeber, Mailchimp, Klaviyo, SendinBlue, MailerLite, ActiveCampaign, Wix, SquareSpace, Wordpress, Weebly and more. Basically, I can work with whatever email system you are using for your email strategy. I am a Klaviyo Silver Partner. Experienced with: HTML, CSS, JavaScript and SQL queries. LANGUAGES I SPEAK: 1. English, fluent 2. Spanish, fluent 3. French, basic 4. Dutch, basic to intermediate In addition to email marketing, I have expertise in business process automation, which is usually related to bringing all the data from your digital marketing efforts into one single dashboard so it can be properly analyzed and understood.
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    Digital Marketing Strategy
    CSS
    Database Marketing
    Google Forms
    Email Marketing Report
    HTML
    Mailchimp Plugin
    Email Marketing Strategy
    Email Automation
    Email Campaign Setup
    Email Marketing
    Klaviyo
    Campaign Management
  • $70 hourly
    I have over 1 year of experience working on NFT projects and have developed smart contracts for major NFT collections like DEGEN TOONZ (top-100 on Opensea, 9k ETH trading vol). I specialize in ERC-721/ERC-721A/ERC-1155 smart contracts for minting with special features such as gas optimization, presale/whitelist, reveal, burn & royalties. I can deploy the contracts on Ethereum and launch the NFT collection on marketplaces like Opensea. I can also build a minting dapp to connect crypto wallet (like Metamask) and mint NFTs from the smart contract.
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    NFT Marketplace
    Truffle
    React
    Ethereum
    NFT Collection Generation
    NFT Minting
    Blockchain Development
    NFT Metadata
    Smart Contract
    Solidity
  • $65 hourly
    I am a highly motivated, passionate Engineering Lead cum hands-on DevOps engineer/architect with quality experience in software design and development using open source technologies. I strive to work with the motto “Simple is difficult enough” and set high standards around quality, maintainability, observability and performance of what we deliver as a team. Skills & Experience Technology and Frameworks: Java, Scala, Akka, Akka-http, Akka-Streams, Cats, CatsIO, Kafka, Cassandra, ELK stack, Lucene, Hibernate, Jersey, SpringBoot, Spring-Security, Apache Camel, JAX-WS, JAX-RS, Javascript, ReactJS, AngularJS, Pentaho Kettle, Javascript, Typescript, Node.js, Lit-HTML, Polymer, Google Dialogflow DevOps Environment: Docker, Vagrant, Ansible, mvn, git, svn, cvs, ant, hudson, jenkins, sbt, nexus, intellij, eclipse, TFS, Ubuntu, OSX, Prometheus, ELK, OpenTracing, Azure DevOps Databases: Postgres, Oracle, DB2, SQL Server, MySQL, Apache Cassandra, SQL Server, MongoDB Cloud environments: AWS EC2, RDS, S3, Microsoft Azure Methodologies: Agile, Scrum, XP, Kanban, Kata, Lean Current Interests: Machine Learning, Applying Functional Programming, Kubernetes, Istio, Running in the cloud
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    J2EE
    Apache Kafka
    Akka
    Azure DevOps
    AngularJS
    Ansible
    Kubernetes
    Node.js
    Spring Boot
    SQL
    Scala
    Java
  • $50 hourly
    As an accomplished software engineer with proficiency in programming languages like C/C++, Python, Assembly, Javascript and Golang, I have a proven ability to develop custom solutions for a wide range of clients. My skills and experience extend to designing network and data architectures, as well as developing software for IoT and creating custom fleet management software. My expertise has been honed by working with a diverse clientele, including startups and mid-sized companies in the financial services, healthcare, and industrial sectors. This exposure has given me a deep understanding of various business requirements and the capacity to provide tailored solutions to meet specific needs. In addition to my technical abilities, I am a natural team player and a reliable problem-solver. I have excellent interpersonal communication skills and am always eager to establish long-lasting professional relationships with clients. If you are searching for a software engineer who can provide high-quality solutions that meet your business requirements, I am confident that my expertise, experience, and approach will meet your expectations.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    C
    Chatbot Development
    Node.js
    React
    Linux
    Swift
    Dialogflow API
    Internet of Things
    Raspberry Pi
    Raspberry Pi Firmware
    iOS Development
    Embedded System
    Firmware
    Arduino
    MQTT
    API Integration
    Golang
    Python
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