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Hire the best JavaScript Developers in Wellington, NZ

Check out JavaScript Developers in Wellington, NZ with the skills you need for your next job.
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  • $20 hourly

    • 5.0/5
    • (50 jobs)
    As an automation expert and web developer, I specialize in helping entrepreneurs and small to medium businesses automate their processes for remarkable results. With my expertise, I have successfully provided solutions to businesses, enabling them to achieve increased efficiency, reduced costs, and enhanced productivity. 🚀 My solutions are designed to save you both cost and time. Here are some potential scenarios where I can help you, but they are not limited to these: 🔧 Develop custom web apps using Google Apps Script that are connected to Google Sheets on the backend ⚙️ Automate Google Workspace (Sheets, Gmail, Form, Docs, Slides, etc.) with Apps Script to achieve greater efficiency 🔄 Integrate GraphQL and REST APIs using Apps Script 🧩 Create custom extensions for Google Workspace Apps 🌐 Develop Chrome and other browser extensions. 💬 Integrate ChatGPT and other AI tools. 📊 Create dashboards using Google Data Studio. ⚙️ Automate website reporting using Google Analytics, GA4, Google Tag Manager, and Facebook Marketing API. 📱 Develop applications using Google AppSheet 📝 Create custom HTML forms connected to Google Sheets 🛍️ Integrate Shopify and WooCommerce APIs into Google Sheets: automate WooCommerce and Shopify tasks such as product creation, reporting, and inventory management 🐍 Automate Google Sheets and Excel using Python 🗃️ Develop and automate Airtable databases 📊 Implement Google Ads automation using the API 📈 Generate SEO reports using APIs from AHREFS, MOZ, SEMRUSH, PageRank, PageSpeed, etc. 🧮 Craft custom Google Sheets and Excel formulas, vlookup, pivot tables, array formulas 🚀 Implement advanced automation in Google Sheets using Apps Script ⚙️ Integrate no-code automation tools like Zapier and Make (Integromat) Full Stack Web Apps and API Development ✔️ Language 🌐 HTML | 🎨 CSS | 💻 JavaScript | 🖥️ C++ | 🐍 Python ✔️ Front-End Framework ⚛️ ReactJS ✔️ Back-End Framework 🎯 Django | ⚙️ NodeJS ✔️ Databases 🍃 MongoDB | 🐘 PostgreSQL Why should you choose me? ✅ Meeting deadlines: I prioritize timely delivery and ensure that project milestones are met without compromising quality. ✅ Over-Delivering: I go the extra mile to exceed expectations and deliver exceptional results that surpass client requirements. ✅ 5 Star Reviews: My track record of consistently receiving 5-star reviews reflects the satisfaction and positive feedback from my clients. ✅ Value Integrity: I prioritize honesty, transparency, and ethical practices in all aspects of my work, ensuring trust and integrity in our collaboration. ✅ After Sale Support: I provide comprehensive post-project support, ensuring a smooth transition and addressing any queries or concerns that may arise. ✅ Availability Reliable Communication: I maintain open and reliable communication channels, keeping clients updated on the project status and being readily available for any discussions or clarifications needed. 📈 My stats ✅ Top-rated plus freelancer (Ranked in the top 3 percent on Upwork) ✅ 8+ years of experience ✅ Successfully completed projects for 100+ clients ✅ Collaborated with 5+ mid-sized businesses If you believe I am the right fit for your project, simply click on the 🟢 "Send Message" button and share the details about your project with me. 📩 Let's kickstart the journey of transforming your ideas into reality! 💪✨
    Featured Skill JavaScript
    Google Forms
    Macros
    Zapier
    Node.js
    API
    API Integration
    Google Calendar
    Google APIs
    HTML
    Django
    Microsoft Excel
    Google Sheets
    Google Apps Script
    Python
  • $90 hourly

    • 5.0/5
    • (9 jobs)
    👋 Hello, I’m Stuart Robinson and I am the most dedicated web developer you’ll meet. It is true that I really do care about the people I work with. I care about YOU and YOUR GOALS more than anything else. I will dedicate myself to your project because I promise 100% customer satisfaction. If you are not completely happy with my work then I offer a full money-back guarantee. 🎓 I have vast experience solving problems for clients and my own needs running my own e-commerce and software businesses. 💻 I also have 6 years of professional programming and UX design experience. 📈 This means I build solid, working tech AND I understand marketing, sales and copywriting. I build great websites and I help you sell more. I specialize in: ✔️ Beautiful design ✔️ Killer copywriting ✔️ Simple user experiences ✔️ 10/10 communication ✔️ Fast loading speeds ✔️ Difficult programming problems ✔️ 100% customer satisfaction ** Important ** If you are searching for a cheap result or mediocre work then I won’t be able to help you. I choose to work with enterprises who understand the value of A++ work. If you’re in the business of high-quality results and you understand the effect this has on your bottom line, then I’m your man. I actually started coding at age 8 so that’s 20 years now of programming. I am great at: - HTML, CSS, Javascript, React, Typescript, NodeJS, Webpack, NextJS, Jquery, PHP, SQL, C++, C#, Python - Shopify & Liquid - Wordpress - custom themes & plugins - Speed optimisation - Gmetrix and Google Page Insights - Adobe Photoshop, Adobe Illustrator, Figma My timezone is flexible.
    Featured Skill JavaScript
    Webflow
    Website
    Web Development
    PSD to WordPress
    PHP
    Graphic Design
    HTML
    CSS
    WordPress
    Landing Page
    Copywriting
  • $95 hourly

    • 5.0/5
    • (27 jobs)
    🏆Top Rated Plus | Zapier Developer | Make.com Developer Key Skills & Expertise: • Ecommerce automation • Google sheets automations • Advanced Zapier • Sales webhooks • Financials reporting • Lead nurturing • Blogpost automation with ChatGPT • Appointment automation • Customer data analysis • Project repair TOOLS: 🌟 Zapier, Make.com, Google Sheets, Webhooks, API integration, Javascript, Python, Google Apps Script, Java, C#, Azure DevOPs, ChatGPT, Postman 🌟 Have Developed With: 👨‍💻Shopify, Squarespace, Wordpress, Xero, Quickbooks, Procore, Stripe, GHL, Active Campaign, Typeform, ServiceM8, ChatGPT, Twitter, Twitch, YouTube, Instagram, Facebook, Amazon, Confluence, Trello, SerpAPI, NewsAPI, BambooHR, +more!👨‍💻
    Featured Skill JavaScript
    Postman
    YouTube Data API
    Twitter/X API
    ChatGPT
    AWS Application
    Google Apps Script
    Microsoft Azure
    Cloud Computing
    Zapier
    API Development
    API Integration
    RESTful API
    Java
    C#
  • $47 hourly

    • 5.0/5
    • (1 job)
    Experience: * Over 12 years of experience in the IT industry. Including 7 years in Software development, 5 years in 3D pipeline development, and 5 years in IT and Digital project and strategy development. * Full Stack web developer applied to various roles across VFX and Infosec and Visualisation industries. * Demonstrated extensive experience in internal and external client engagement throughout project delivery, ensuring effective communication and satisfaction. Skills: * Proficient in 3D Visualization, game development and VFX pipelines, with a strong passion for these fields. * Skilled in writing Python tools for ESRI GIS applications, Maya, Katana, and other specialized software. * Highly skilled in Unreal Engine in the fields of simulation and architectural visualization. Some experience in Unity Engine and for game development. * Developed multiple games, including both 2D and 3D, web based and standalone applications. Career highlights: • Contributed to the creation of a realistic 3D replica of Wellington City, which is used to demonstrate the effects of climate change and possible adaptation paths for the city. • Worked as a software engineer in WetaFX contributing to many world class films. • Presented as a speaker in game development conferences at multiple occasions.
    Featured Skill JavaScript
    Content Writing
    Content Creation
    Linux
    C++
    GitLab
    Git
    Agile Software Development
    Software Development
    Software Architecture
    Web Development
    NodeJS Framework
    Unreal Engine
    ArcGIS
    Python
  • $110 hourly

    • 0.0/5
    • (0 jobs)
    Key project and technical responsibilities: Customer C.A.R.E Team: - At Westpac Dynamics 365 is widely used for managing customer's different interactions. - Implementing and adding enhancements to existing Dynamics 365 projects such as - N&P (Nature And Purpose) - AML (Anti Money Laundering) - CIA (Customer Interaction) - INS (Insurance) - Complaints - Technical responsibilities: - Discussions with clients, explaining technology, listening to their concerns, and providing reassurance. - User Story Mapping, Refinement And Planning. - Update/Implement Existing and New Custom plugins using C#. - Update/Implement Existing and New Custom Web Resources JavaScripts. - Built Back End Schemas based on the discussions with Business Clients - Used Power Automates and Business Process Flows to automate parts of the Customer Interactions.
    Featured Skill JavaScript
    C#
    TypeScript
  • $50 hourly

    • 0.0/5
    • (2 jobs)
    I'm an experienced Python developer specialized in process automation and application development. Where time is money, I save money - if you are looking to speed up your existing day-to-day tasks or build something completely new, I can get you the tools you need to turn your headache into free time. My strengths are: - Geospatial development - Web scraping - Bulk file creation and conversion ...but this is by no means an exhaustive list. Please reach out if you have an idea for a no-obligation discussion.
    Featured Skill JavaScript
    File Conversion
    Data Management
    Leaflet
    QGIS
    ArcGIS Online
    ArcGIS
    Python
    Geospatial Data
  • $75 hourly

    • 0.0/5
    • (1 job)
    A digital storyteller who breathes life into brands. I am super passionate about crafting immersive narratives that resonate, engage, and inspire. I strongly believe in embracing the wild side of creativity, thriving on pushing boundaries and exploring uncharted territories in design. My ethos is simple: be bold, be unconventional, and let your creativity run wild. - supporting local - My commitment extends beyond creativity. I'm dedicated to actually doing some good in my work. Being an avid lover of the outdoors and our wildlife here in New Zealand. A portion of my profits goes towards supporting the conservation of endangered species by partnering with charities that work towards their protection, helping ensure that our creative endeavours contribute to something greater. Explore my portfolio and experience how my wild approach to design can set you apart. I'm not just about creating stunning visuals; but making a difference, one wild idea at a time. - tech - Bespoke website, app & mobile design & development. _Shopify, Webflow, Wordpress, Silverstripe, Squarespace, Drupal. JavaScript, TypeScript, PHP, CSS, HTML React.js, Node.js, Remix.js, Next.js, GraphQL. Database administration, CI/CD & Infra, Jest, Cypress, Playwright._
    Featured Skill JavaScript
    Product Development
    Web Application
    Web Design
    API
    TypeScript
    Ecommerce
    API Development
    Webflow
    Shopify
    React
    Web Development
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Professional Summary Senior Developer/Tech Lead with 16+ years of experience in backend development, .NET microservices, and cloud-based integration solutions. Proficient in C# and .NET Core for building scalable, high-performance microservices architectures. Expertise in designing RESTful APIs, optimizing backend workflows, and delivering resilient cloud-native applications on Azure. Skilled in CI/CD automation and committed to creating robust, maintainable solutions that align with business goals. Key Skills: • Microservices and Integration: Event-Driven Architecture , Azure Logic Apps, Azure Functions, Event Grid, Service Bus, API Management • Backend Development: C#, ASP.NET Core, Microservices Architecture, RESTful APIs, API management, API Development (REST, OpenAPI/Swagger), PoweShell • DevOps & Automation: Azure DevOps, Azure Red Hat OpenShift, Jenkins, CI/CD Pipelines, Docker, Kubernetes, Infrastructure as Code (Terraform, ARM Templates) • Database Management: SQL Server, Cosmos DB, Data Lake, Entity Framework (Core), ADF, Azure SQL • Collaboration & Customer Engagement: Cross-functional team leadership, customer-facing communication, stakeholder alignment • Cloud Platforms & Tools: Azure AI Services, Cognitive Search, Data Factory, D365 FinOps, GraphQL, SharePoint Online, Docker, AKS • Networking & Security: Azure Identity and Security, Microsoft Defender, Zero-Trust framework, API Gateways, Secure Access Control • Monitoring & Logging: Azure Monitor, Splunk, ELK Stack, GitHub Advanced Security, App Dynamics • Soft Skills: Technical Leadership, Client Relationship Management, Agile/Scrum, Problem Solving, Communication Impactful Contributions: • OCH Platform Modernization at MOE: Provided architectural oversight for cloud-native integration solution leveraging Azure Logic Apps and Functions, achieving a 30% reduction in downtime and a 50% improvement in data access speed while ensuring scalability and security •Enterprise Integration for ACC: Designed and governed Azure landing zones with multiple subscriptions for the integration domain by implementing comprehensive governance, compliance, and security framework. Spearheaded secure, scalable Azure integrations, enhancing system accuracy by 20% and reducing downtime by 30%, ultimately increasing system reliability. • ACC DevOps Transformation: Directed the automation of CI/CD processes and Docker/Kubernetes adoption, enhancing deployment efficiency by 50% and establishing best practices for cross-functional teams. • ACC Migration: Designed and implemented a comprehensive migration framework, migrating Jenkins CI/CD Pipelines to Azure Red Hat OpenShift (ARO) for microservices. Led the migration of Azure DevOps (ADO) pipelines to GitHub Actions, creating a unified GitHub workflow framework for over 700+ pipelines across microservices, APIM, Logic Apps, Function Apps, and Terraform IaC pipelines. • Automated Testing Framework at ANZ (Capgemini): Developed an automated testing framework for core banking applications, reducing testing time by 40% and significantly enhancing quality assurance processes. • API Integration and Digital Transformation: Designed and implemented APIs for cloud services, streamlining integration and onboarding, which led to a 20% reduction in onboarding time and a 30% increase in deployment frequency. • Full Stack Development at DealCloud and at Different organizations: Developed modern web applications using ASP.NET Core and ReactJS, improving user engagement by 25% through effective cross-functional collaboration.
    Featured Skill JavaScript
    CI/CD
    DevOps Engineering
    Microsoft SQL Server
    Microsoft Azure SQL Database
    Application Integration
    jQuery
    ASP.NET Web API
    .NET Stack
    C#
    Microservice
    API Integration
    Web Development
    Software Development
    Product Development
  • $100 hourly

    • 5.0/5
    • (36 jobs)
    As a technology executive and seasoned software engineer, I fix things ranging from your app bugs and performance issues to your engineering processes and operations. With over 15+ years of experience and a reputation in the top 3% of Stack Overflow contributors, I bring a wealth of experience and expertise to the table. I've successfully delivered numerous projects with millions of users, driving key initiatives from development to C-level executive roles, including CTO and CIO. Client Review: "Simply amazing! A rare find—passionate, detail-oriented, and a great communicator. Goes above and beyond expectations. I will continue to hire for future projects!" Expertise: - Solution Architecture & Design - Lead Development Teams - Code & Architecture Review - Domain & Data Model Design - SQL & NoSQL Solutions - Mentoring & Pair Programming - Java, Kotlin, C#, Ruby, Python, TypeScript, React, Angular, and more - Troubleshooting & Bug Fixing Let’s work together to make your project a success. 🚀
    Featured Skill JavaScript
    Software Architecture & Design
    RESTful API
    DevOps
    Web Development
    Ruby
    Amazon Web Services
    Kotlin
    Microservice
    Kubernetes
    Java
    Spring Boot
    C#
    SQL
    Spring Framework
  • $20 hourly

    • 0.0/5
    • (1 job)
    I'm a developer with strengths in automation and web development. I have experience in HTML, JavaScript, CSS, Python, VBA, SQL and game development on platforms such as Unity3D/C#. My current role as a Data Operations Specialist ensures I maintain a professional level of time management and communication skills, extended to your and your upwork job.
    Featured Skill JavaScript
    Next.js
    Angular
    React
    Visual Basic
    Web Development
    Selenium WebDriver
    Microsoft PowerApps
    Web Scraping
    CSS
    SQL
    RESTful Architecture
    HTML
    TypeScript
    Python
  • $15 hourly

    • 5.0/5
    • (3 jobs)
    German | English Experienced Test Automation Engineer passionate about ensuring software quality. Skilled in creating robust test suites using automation tools. Keen interest in web development technologies to collaborate effectively with dev teams. Dedicated to delivering high-quality solutions.
    Featured Skill JavaScript
    TypeScript
    Test Automation
    Testing
    Customer Experience
    English
    German
    Software
    Web Development
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    As a passionate and skilled Frontend Developer specializing in Webflow and JavaScript, I aim to leverage my expertise in creating responsive and user-friendly web applications. My experience includes extensive work with HTML, CSS, and JavaScript, along with a deep understanding of the Webflow platform. What I Do Best: ✦ Webflow Development: Crafting custom websites that are not only beautiful but also highly functional. I leverage Webflow's powerful tools to turn your Figma designs into fully responsive websites. ✦ Site Performance Optimization: I focus on optimizing your website to achieve high scores in Google Lighthouse, ensuring fast load times, superior performance, and better SEO. ✦ Responsive Design: Developing websites that look and perform flawlessly on all devices, from desktops to smartphones. ✦ User Experience (UX) Enhancement: Ensuring that the user-friendly interfaces designed in Figma translate perfectly into Webflow, providing an exceptional experience for your visitors. ✦ SEO and Accessibility: Implementing best practices for SEO and accessibility to help your site reach a wider audience and comply with web standards. How I Can Help You: ✦ Boost Site Performance: With my expertise, I can help improve your website's loading speed and overall performance, ensuring a smooth and fast experience for your users. ✦ Transform Figma Designs: I specialize in taking your Figma designs and bringing them to life in Webflow, ensuring they look and function exactly as you envisioned. ✦ Improve SEO: My optimization techniques will help your website rank higher in search engine results, driving more traffic to your site. Let's collaborate to bring your vision to life and create a website that stands out and performs exceptionally. Feel free to reach out to discuss your project and how I can help you achieve your goals. Looking forward to working with you!
    Featured Skill JavaScript
    Cloudflare
    WordPress
    Webflow
    jQuery
    Front-End Development
    Responsive Design
    CSS
    HTML
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    Hi there! I’m a detail-oriented UI Developer with a passion for designing user-friendly, visually appealing, and high-performing web interfaces. With experience in HTML, CSS, JavaScript, and UX/UI design, I create seamless digital experiences that enhance user engagement and business growth. ✅ Pixel-Perfect Frontend Development – Clean, responsive, and accessible web designs ✅ UI/UX Design & Prototyping – Figma & Adobe XD to wireframes and real-world applications ✅ CMS Customization – WordPress, Shopify, and content formatting ✅ Performance Optimization – Fast, SEO-friendly, and mobile-responsive pages ✅ Bug Fixes & Website Maintenance – Troubleshooting UI issues and enhancing user experience I love collaborating with businesses and startups to turn ideas into functional, intuitive, and aesthetically pleasing websites. Whether you need a landing page revamp, UI component updates, or a full website redesign, I’m here to help! 💬 Let’s connect and bring your vision to life!
    Featured Skill JavaScript
    Git
    WordPress
    Bootstrap
    Figma
    Responsive Design
    CSS
    HTML
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Experienced lead developer and software architect with a Ruby and Ruby On Rails focus. Creator and maintainer of Scimitar (SCIM) gem, co-creator and maintainer of OmniAuth Entra ID (Azure AD) gem. Personal project releases in Objective C and Swift for macOS and iOS. Lead developer then CTO at RIPA Global, a FinTech company. Four years prior as a senior developer then software architect for transformation of the Fly Buys Programme to a SaaS, big data platform. All roles involved software development, mentoring junior and intermediate developers, guiding technical direction, and working across and within teams to arrive at collectively chosen systems solutions. Many prior years of industry experience developing robust and innovative software for the Digital Television industry, in embedded and server applications.
    Featured Skill JavaScript
    Bootstrap
    React
    iOS
    macOS
    Cocoa API
    Swift
    TypeScript
    Ruby
    Ruby on Rails Stack
    Ruby on Rails
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    I am researcher working on Recommender systems from last ten years. I am android application developer and software quality tester as well. I have developed many android applications.
    Featured Skill JavaScript
    Scrapy
    Beautiful Soup
    WordPress
    Python
    Content Writing
    Proofreading
    Anaconda
    Adobe Photoshop
    C++
    C
    Android Studio
    Software QA
    Test Results & Analysis
    Black Box Testing
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I specialize in developing seamless web and mobile applications using ReactJS, NextJS, React Native, and Ruby on Rails. I provide full-stack solutions customized to your requirements, from user-friendly front-end designs to robust back-end systems. Key Skills: Front-End: JavaScript, React Native, React, Next.js, HTML5, CSS3, Tailwind CSS, Redux Back-End: Ruby on Rails, Node.js, Express.js, Databases: MongoDB, Supabase, PostgreSQL APIs: RESTful API development and integration What I Offer: Responsive Interfaces: Crafting user-friendly, responsive front-ends with React, Next.js, and Tailwind CSS. Robust Back-Ends: Developing secure, scalable back-end systems using Ruby on Rails and Node.js. Database Management: Expertise in handling data with MongoDB, MySQL, and PostgreSQL. Full Stack Solutions: Comprehensive project management from concept to deployment, with clear communication and client-focused development. Let’s bring your vision to life with clean, efficient, and scalable code. I’m ready to help you achieve your goals with high-quality results.
    Featured Skill JavaScript
    Supabase
    CSS 3
    HTML5
    GitHub
    Git
    MongoDB
    ExpressJS
    Node.js
    Tailwind CSS
    PostgreSQL
    Ruby on Rails
    Next.js
    React
    React Native
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    SKILLS design skill * Customer Inquiries * Routine Maintenance * Customer Satisfaction * Information Processing * Client Meetings * Customer Service * Box Packing * Shipment Packing * Order Packing
    Featured Skill JavaScript
    CSS
    HTML
    Figma
    Autodesk Fusion 360
    Adobe Creative Cloud
    Web UI
    User Interface Design
    User Experience
    UI Graphics
    UX & UI
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    I’m a backend developer experienced in building websites, e-commerce platforms, and WMS/ERP systems. Whether you need a scalable web solution, an optimized database, or seamless API integration, I can help. * Skilled in PHP, Java, C#, JavaScript, ASP.NET, Laravel, React, and MySQL * Experienced in e-commerce development, website building, and system migration * Regular communication is important to me, so let’s keep in touch.
    Featured Skill JavaScript
    C#
    MySQL
    Spring MVC
    ASP.NET MVC
    ASP.NET Core
    PhpStorm
    ASP.NET
    Laravel
    Java
    PHP
    Web Development
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