Hire the best GraphQL Developers in Seattle, WA
Check out GraphQL Developers in Seattle, WA with the skills you need for your next job.
- $85 hourly
- 5.0/5
- (23 jobs)
Hi! I'm a professional full stack software engineer with ample experience in various tech companies. During my tenure in tech, I have-- Helped ultra small companies get products off the ground Worked with start-ups to scale products with demand Been an engineer in the world's largest cloud service provider--AWS. Web applications are my speciality. While working at Amazon, I helped create a brand new product which launched with the ability to scale to millions of users. I use TypeScript every day to create cloud based software, both user interfaces and scalable infrastructure. I'm comfortable across the stack, but especially enjoy building a user experience focused frontend. That being said, not every project needs to be gargantuan. I also have a passion for automation and efficiency and I love helping small businesses grow into custom software solutions. If you're just getting started and need some technical expertise, or if your business has outgrown the off-the-shelf tools that have gotten you this far, let's chat!
GraphQL
SequelizeServerless ComputingPostgreSQL ProgrammingAPI DevelopmentWeb ApplicationAmazon Web ServicesTypeScriptGitCSS 3ReactNode.jsJavaScriptHTML5 - $500 hourly
- 4.9/5
- (28 jobs)
I can take your best idea and turn it into an app on the Apple App Store and Google Play Store, or build that feature that your users have been asking for for months. I can built iOS apps using the latest technology (Swift, SwiftUI, Combine) or cross platform apps using Typescript and React Native. I have 10+ years of experience developing with Swift. I specialize in building realtime data driven iOS apps, building amazing UI/UX (with user focused design and awesome animations), as well as advanced architecture design. Interested in building apps for Apple's new Vision Pro? With my extensive background in Apple technology, I have experience with all of the libraries and technologies required to build apps for visionOS / xrOS including RealityKit, ARKit, SwiftUI and many more. I can turn your existing iOS app into a spacial experience ready for visionOS, or I can build you a new app from the ground up designed for the Vision Pro. If you can imagine it, I can build it. Are you looking to bring NFTs and crypto features into your mobile app? I believe web3 is the future and we need better apps for users. I specialize in web3 integrations for mobile apps. Whether it's supporting NFTs, crypto payments, digital signatures and proof of ownership, or simply consulting you on what is possible, I am here to help. App Security is a strength of mine, as I have years of jailbreaking experience. I know how to protect your apps against runtime code injection, Objective-C runtime method swizzling, Man-in-the-middle attacks, as well as jailbreak detection. I'd love to hear about your project! Send me a message and let's talk about it.
GraphQL
Blockchain DevelopmentApp DevelopmentSolidityDApp DevelopmentReact NativeBlockchain, NFT & CryptocurrencyPush NotificationsAPI IntegrationObjective-CSwiftiPhone UI DesignAnalyticsiOS JailbreakingiOS Development - $55 hourly
- 4.7/5
- (27 jobs)
Hello there! I’m a seasoned full-stack developer and project maestro with an eye for design who is driven by a passion for innovation and excellence, delivering top-tier digital solutions. 🚀 Specialties: • Simplifying Complexity: I am committed to making projects simpler, avoiding overengineering, and providing pathways for incremental adoption of new features. My focus is always on saving clients time and money by selecting the right tools for the job. • CMS Development: Expertise in CMS development, particularly WordPress, mastering both traditional and headless implementations—including custom PHP templates, Gutenberg editor (including Full Site Editing), Elementor, WP Bakery, and Slider Revolution. Also experienced with Umbraco, Wagtail, Drupal, and Strapi CMS. • eCommerce Excellence: From ideation to fruition in WooCommerce, turning visions into thriving digital storefronts. Also experienced with Shopify, BigCommerce, and email marketing platforms like MailChimp and Klaviyo. • Dynamic Front-End: Leveraging modern technologies like JavaScript, React, HTMX, and Alpine.js to breathe life into web interfaces. I often utilize low JS libraries like Alpine.js and HTMX in combination with full-stack frameworks like Django to avoid unnecessary plumbing, allowing rapid advancement to building unique app features. • Robust Back-End: Mastery in Node.js, PHP, and Python ensures a seamless, efficient backend experience. Proficient in Django and the MERN (MongoDB, Express.js, React, Node.js) stack with GraphQL for building robust applications. • Modern React Development: Skilled in implementing React Router v6 data loaders and actions to create clean, simple React components with proper separation of concerns. Preparing for the release of React Router v7 to incrementally implement modern features like Server-Side Rendering (SSR) and Static Site Generation (SSG), offering clients a cost-effective solution to upgrade their legacy React applications without a complete overhaul. • Third-Party Integrations: Experienced in integrating PayPal Payouts, implementing token refreshes, and working with various APIs to enhance application functionality. 🔑 Key Projects and Achievements: • Pollsboard.com Enhancement: • Spearheaded significant improvements on Pollsboard.com, a MERN stack application utilizing GraphQL including implementing Clear Verification in the user registration process. • Integrated PayPal Payouts to provide rewards for users, demonstrating expertise in third-party payment integrations. • Implemented token refresh mechanisms to ensure seamless and secure user authentication sessions. • Utilized React Router v6 data loaders and actions to create clean React components with proper separation of concerns. • Prepared the application for React Router v7, enabling incremental adoption of modern features like SSR and SSG, helping clients save money by upgrading existing React apps efficiently. • Enhanced user interaction by adding votes and polls filters, and implemented comprehensive form validation on the create poll form. • Refactored input fields for better usability and overhauled the login and registration process to include OAuth integration, streamlining user access across platforms. • Waveland Web App Enhancement: • Played a pivotal role in developing and enhancing the Waveland web app—a custom PHP application serving clients, representatives, broker-dealers, and administrators in the investment sector. • Focused on database management by handling complex client-representative relationships, resolving data integrity issues, and optimizing SQL queries for improved performance using MySQL and PostgreSQL. • Advocated for transitioning to a microservices architecture to boost security and scalability. • Explored modern front-end tools like HTMX and Alpine.js in combination with full-stack frameworks like Django to avoid unnecessary plumbing, allowing rapid advancement to building unique app features. • Always selected the right tool for the job, ensuring efficiency and effectiveness. • Pharmaceutical Giant’s Website: • Crafted a state-of-the-art website for a leading pharmaceutical company. • This headless WordPress venture featured a tailor-made, mobile-responsive front end using WP Engine’s innovative Faust.js. • The project encompassed diverse custom post types—including pharmaceutical products—blazing-fast page speed, robust security, SEO mastery, and insightful Google Analytics integration. • Triumphantly delivered on time, below budget, and above expectations. From enhancing plugins and architecting stellar Shopify themes to providing comprehensive UX/UI design for marketing sites and mobile apps, I am poised to transform digital dreams into reality. My expertise in Framer and dedication to creating user-centric digital experiences ensure that every project is crafted with both functionality and aesthetics in mind. Let’s embark on this digital journey together!
GraphQL
Node.jsDjangoAngularFlaskUX & UI DesignExpressJSMongoDBPythonSQLNext.jsJavaScriptReactPHPWordPress - $70 hourly
- 5.0/5
- (3 jobs)
I’m a senior full-stack developer with over 7 years of experience, working across industries like e-commerce, AI, SaaS, logistics, travel, and finance. My focus is on building web applications that make a meaningful impact. I’m skilled in a variety of technologies—like React, Angular, Vue.js, Next.js, Python, Django, FastAPI, and AWS—so I can create solutions that are both smart and easy to use. My Toolkit - Front-End: React, Angular, Next.js, Vue.js, TypeScript, JavaScript, Tailwind CSS, Material UI, Bootstrap - Back-End: Python, Django, FastAPI, Flask, Celery, Microservices, REST, GraphQL - Databases: PostgreSQL, MySQL, MongoDB, Redis - Cloud: AWS (Lambda, S3, ECS, CloudFormation, RDS), Azure, Google Cloud - DevOps: Docker, Kubernetes, CI/CD, Jenkins - Testing: unittest, pytest, Jest, Cypress Over the years, I’ve worked on some cool projects. I helped develop an IoT asset tracking system that saved $2B in outbound slack and improved cash flow by $1B. I also played a key role in optimizing product management for an e-commerce platform. On the tech side, I improved search accuracy by 40% using Elasticsearch and boosted user engagement by 30% through a front-end revamp with React. I also modernized legacy systems, making them more scalable and efficient. When I’m not coding, you’ll probably find me out on the trails in the Pacific Northwest or grabbing a coffee at a local café. I’m all about teamwork and love tackling new challenges. If you’re interested in working together, let’s chat and see what we can build!
GraphQL
DockerMicroserviceAmazon Web ServicesRESTful APINode.jsJavaScriptTypeScriptAngularVue.jsReactFlaskFastAPIDjangoPython - $80 hourly
- 4.9/5
- (52 jobs)
I'm a seasoned developer with over 14 years' experience crafting WordPress themes and plugins that achieve your goals. What I Offer: ✓ Custom WordPress Themes: Bespoke WordPress themes and page builder systems, designed and coded to fit your needs. ✓ Plugins: Need a plugin that fits your exact specifications? I develop custom plugins that enhance the functionality of your WordPress site. ✓ Web Accessibility Compliance: I can bring your site into compliance with WCAG 2.1 guidelines, having extensive experience working with some of the world's leading authorities on digital accessibility. ✓ Harnessing the Power of AI: Stay ahead of the curve with AI integration for WordPress, leveraging cutting-edge technology to streamline processes and elevate user experiences. ✓ Commercial Theme & Plugin Expertise: Whether it's Elementor, Avada, BeTheme, WooCommerce, Events Calendar Pro, or any other popular commercial theme/plugin, I can customize and develop them to match your organization's needs. ✓ Robust Development Skills: Proficient in JavaScript and PHP, I can solve a wide variety of errors and issues your site may be encountering. ✓ Performance Optimization: Slow-loading websites are a thing of the past. I can optimize your site for performance. ✓ Services Beyond WordPress: I also have over 4 years of experience developing with React apps and static sites, including Gatsby.js. Industries I've Served: I've worked with clients across a variety of industries, including technology, healthcare, entertainment, media, and design. I also develop themes commercially, with my products published on many popular marketplaces. Interested in Hiring? If you're looking for custom web solutions, I'm here to help. Feel free to message me or invite me to your job, and I'll respond promptly. Thank you and I hope to hear from you soon!
GraphQL
Amazon Web ServicesWeb AccessibilityCustom PHPMockupWordPress e-CommerceBootstrapReactGatsby.jsWebsite CustomizationPythonWebsite RedesignHTMLAPIJavaScriptWordPress - $80 hourly
- 5.0/5
- (15 jobs)
I have 20+ years of overall 🌐 Web Development experience, including 16+ years with ⚙️ Custom PHP, 14+ years with 📝 WordPress and 🛠️ API Integration, and 10+ years with 🛍️ eCommerce, along with other related technologies. Located in Washington State, I have no problem working 30-40+ hours during American time. I am self-controlled, self-organized, flexible and learnable, I can adapt to whatever your project requires. I have completed over 200 projects, ranging from simple one-page websites to complex custom solutions requiring API integration and large volume data processing. ================================ 🛠️ API INTEGRATION I offer custom API integration for a wide range of services using the most common REST, SOAP and GraphQL protocols. There is a strong focus on authentication, error handling and personal data security. I have extensive experience working with 1,200,000+ records at a time with regular automatic updates down to the minute. 🛠️ API integration development 🛠️ Data transformation and processing 🛠️ Analytics, reporting and visualization 🛠️ Custom API/feeds development Some API integrations I have experience with: Amazon PA API, Amazon S3 API, BigCommerce API, BlueBanc API, Bright Data API, ChatGPT API, Detroit Trading API, Dukascopy API, Dynadot API, eBay Product API, Envato API, First Data API, Fiserv API, GoDaddy API, Google Places API, Lead Prosper API, MaxMind API, Meta Marketing API, Modern Dropship API, NameSilo API, OpenAI API, PayPal API, Plaid API, Seamless Chex API, SendGrid API, Shopify API, Square API, Stripe API, Thumbtack API, Trulia API, Twilio API, VideoHive API, WhatsApp Cloud API, WooCommerce API, WordPress API, Zillow API, etc... ================================ 🧠 DATA PROCESSING I offer ETL (Extract, Transform, Load) data processing services that include cleaning, transforming, and analyzing data to extract valuable insights. This can involve working with external APIs, large datasets, cloud or database storage. I have extensive experience with tools like PHP, databases and cloud services for efficient processing. 🧠 Data cleaning and transformation 🧠 Real-time data analysis and reporting 🧠 Data files creating and processing 🧠 Artificial intelligence enhancing ================================ ⚙️ MICROSERVICES I offer development of microservices for external project management or communication between different projects. This includes receiving data via API, converting it to the required format, storing it in a database or sending it via API to another service. I have experience working with Amazon, Google, Meta as well as smaller private services. ⚙️ Inbound and outbound API integration ⚙️ Converting one type of API to another type ⚙️ Splitting large queries into multiple queries ⚙️ Automatic processing of requests on schedule ================================ 🛍️ ECOMMERCE I offer product import/export and inventory management for eCommerce stores. This includes working with popular WordPress, Shopify, WooCommerce and BigCommerce as well as external marketplaces such as Amazon, eBay, Google Shopping, etc. I have extensive experience working with 100,000+ inventory processing and synchronization. 🛍️ Inventory management solutions 🛍️ Sales and performance analytics 🛍️ Fraud detection and prevention 🛍️ Marketplaces synchronization ================================ One last thing... there's a reason I have a 100% success score on Upwork. That's because I get it right the first time, or I will work for free until you're happy. Thank you for taking the time to review my profile. Looking forward to connecting with you!
GraphQL
Inventory ManagementBigCommerceWooCommerceShopifyWordPressData ProcessingData CleaningETLSOAP APIJSON APIREST APIAPI DevelopmentAPI IntegrationCustom PHP - $50 hourly
- 0.0/5
- (0 jobs)
Hi there! Looking to actualize your Native Android app needs? Let me build them right the first time so you can accelerate your business. With 5 years of experience in professional software development and an M.B.A. in hand, I can transform your business ideas into reality. I possess a unique ability to blend technical expertise with a deep understanding of business needs. My previous accomplishments include: ⇾ Decreasing the search time for flights in Expedia's Android app by ~60%, saving users worldwide collectively thousands of hours a day and boosting their likelihood to book by 1-2% ⇾ Implementing a new user flow in the Expedia Android app to allow for self-servicing flight management, thus providing faster service, higher engagement, and cost savings of millions of USD per year via reductions in need for call centers ⇾ Successfully mentoring dozens of software developers from a variety of backgrounds within Expedia in Android development, resulting in an 80%+ internal certification rate and new talent ready to contribute to Expedia's growing needs for mobile developers ⇾ Leading in-depth technical and business discussions with senior stakeholders, clarifying architectural patterns, debating pros and cons of strategic decisions, and bringing to light developer pain points. This led to greater cross collaboration between platform and feature teams, resulting in faster and higher-quality releases ⇾ Winning the People's Choice award in a global hackathon of 180+ teams for prototyping an AI-powered travel companion app that would helps users plan their trips on a day-to-day basis My aim is to bridge the gap between technical and non-technical realms, ensuring that your project not only meets but exceeds expectations. I thrive on collaborating with clients at all levels of technical proficiency, so I can meet you exactly where you are. Drawing from my experience above, you can be sure that I'll be able to adapt to your challenges. Expect nothing less than professionalism in all our interactions. You'll receive timely updates, thoughtful considerations, and quality-tested code. All this to ensure my work builds seamlessly upon your goals. Let's not just turn your ideas into reality; let's elevate them into game-changing solutions. Get in touch with me today! My technical expertise: • Native Android App Development • Kotlin • MVI and MVVM • CLEAN Architecture • Offline first capabilities • Jetpack Compose UI • Kotlin Coroutines & Flows • Background work • Testing - Unit, Integration, UI, End-to-End, Instrumented • Retrofit • Ktor • GraphQL • Room DB • GSON & Kotlin Serialization • kotlinx datetime
GraphQL
AndroidGradleAndroid StudioGitHubModel View ViewModelModel View IntentCI/CDTeaching ProgrammingRoomRetrofitTestingClean ArchitectureKotlinAndroid App Development - $60 hourly
- 4.4/5
- (5 jobs)
Hey I'm Cooper. I'm a software engineer with hands-on experience building applications from early-stage startups to Fortune 500 enterprises. My portfolio spans across building startups from the ground up, working on high throughput F500 APIs, and even building technical content online. My background includes experience in TypeScript, Svelte, Next.js, Supabase, Python, C++, C#, and Elixir. I pride myself with the ability to pick up new languages / systems quickly, while also maintaining great depth to the languages I work with consistently. Outside of consulting work, I have built my personal YouTube channel called Cooper Codes. On Cooper Codes I build technical videos for professional developers (13,00 subscribers, 200,000 views). I have worked with large brands such as Supabase, Couchbase, and The Net Ninja. I have an entrepreneurial spirit, which is perfect for anyone who needs high quality code built around their idea or enterprise team. I founded DeskSpacing.com, which has been used by over 1,000,000 unique visitors and has received 3,600,000 page requests over it's lifetime. I am willing to tackle any technical challenge and be your go to developer for creating your dream project. Alongside an in depth technical skillset I also have great communication, and will be with you every step of the way when it comes to your project. Not sure if I'm a fit? Feel free to send me a message and we can get working on what your needs are. I look forward to working with you.
GraphQL
Enterprise Software DevelopmentSoftware DevelopmentSvelteMongoDBjQueryNode.jsPythonC#Next.jsPostgreSQLSupabaseTypeScriptJavaScript Want to browse more freelancers?
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