Hire the best GraphQL Developers in Dallas, TX
Check out GraphQL Developers in Dallas, TX with the skills you need for your next job.
- $120 hourly
- 4.6/5
- (147 jobs)
Top 1%; part of the UpWork's Expert-Vetted program. ✅More than 100 completed projects on UpWork 🇺🇸Available for calls during business hours 🎓4 AWS Certifications: Professional Solutions Architect (result is 945 out of 1000), Professional DevOps Engineer (915), Machine Learning Specialty, Cloud Practitioner In short, the solutions I created are used by millions of users every day. I could build a web, mobile or desktop application using Serverless Computing, conforming to the principle of the least privilege under version control for each function (Pay-per-use AWS or Google Cloud infrastructure that scales indefinitely). When I code either the Frontend or Backend solutions, the experience I have defined the prioritization of the characteristics for the product: 1. Simplicity (readability). ---- all frontend services I create are event-driven with the FaaS infrastructure or in rare cases BaaS. ---- I write in strict TypeScript (if you don't know TypeScript, it is the same JavaScript plus type safety to increase stability). 2. Technical scalability ---- Comparing to containerized microservices, where parts are connected to each other, FaaS development allows to create completely independent functions. It is easier to manage and to make changes as you split the functionality into much smaller blocks. ---- FaaS can scale indefinitely, so any load the cloud provider (such as AWS) could handle is supported. -------- If you have 0 customers today, your bill is $0, comparing to microservices, where you have to have at least one container running $25/month. A typical project is eight containers. -------- If you have a billion customers tomorrow, FaaS auto scales horizontally to handle the new load automatically, with the pricing of an optimized solution close to $2-5/million requests for ALL infrastructure combined. 3. Size ---- The size of the bundled assets needs to be small as it affects the operating costs (you are charged by millisecond). ---- I have created tens of different custom Webpack solutions for all types of possible cases to minimize and optimize the bundles, including code splitting, tree shaking, finding the most appropriate target for the JavaScript (or TypeScript transpilation), image minification and lazy-loading (PNG, JPEG, SVG, etc), service workers, manifest, etc. -------- and even the updating process of the objects in a file hosting (such as AWS S3) to upload only those assets that have changed. -------- I have worked on many projects, every time trying to find something else to improve, so the solutions are extremely well optimized. 4. Performance ---- when I had projects to optimize for performance, I have created a lot of custom solutions as public solutions are for everyone and, therefore, typically suboptimal for a particular case. I create SPAs, conforming to PWA standards, and frontend plugins using React.js. I follow Component Driven Development (CDD) together with Visual Test Driven Development. For that, I use PlayWright and Storybook. When writing styles, I use CSS-in-JS (primarily using Emotion library). The Desktop app development involves also Electron, but the overall process is the same. That is the reason why it is easy to convert my solutions to distribute as a desktop app. When creating mobile apps, I use either React Native or create hybrid web-based solutions with Capacitor.js. 🔒Backend: I am a strong proponent of Serverless Computing, who has extensive experience with FaaS and BaaS, automatically generating IAM rules and cloud services, and conforming to the principle of the least privilege for each function/service. In regards to HTTP APIs, I create: - RESTful APIs covering them in tests and preparing for adoption by frontend devs via password-protected documentation over web endpoints where the frontend devs are able to observe and interact with Swagger UI that conforms to the OpenAPI 3.0 specification. - GraphQL. Created in all possible ways: custom with plain GraphQL library (no Apollo or other wrappers), with Apollo; in Programmatic and Declarative ways I automate provisioning of infrastructure (IaC) using AWS CDK and Google Deployment Manager configs, so that it takes one CLI command to create the defined as code cloud infrastructure. Project management/Tracking I am used to daily reporting and knowing that communication is the key, I constantly try to improve clients' experience. I know best methods in version control and I conform to them, doing PRs, releases, keeping multiple branches, and using stashes. ---- I have automated branching & PR requests, as well as connected bots for notifying about changes in corporate chats. The code I write goes through automatic code-styling processing that improves readability and overall quality of the provided work. I use: ESLint and Prettier for all automated code formatting needs. Respectfully, Olzhas
GraphQL
React NativeJavaScriptBrowser AutomationAWS IoT CoreiOS DevelopmentHybrid App DevelopmentAndroidTypeScriptDesktop ApplicationDevOps EngineeringDevOpsCross-Browser TestingAWS LambdaAmazon DynamoDBReactNode.jsAWS Application - $120 hourly
- 4.2/5
- (16 jobs)
Sr. Software Engineer | Full-Stack Development, AI Expert As a highly skilled and motivated Senior Software Engineer, I bring a comprehensive understanding of both front-end and back-end development, allowing me to create dynamic, responsive, and user-friendly web applications. My expertise spans across multiple domains, making me more than a Full-Stack developer—I'm ready to take on just about any technical challenge that comes my way. Neuro-computationalist, positively polymathic, previous affiliations include University of Texas-Dallas Computer Science PhD program, Baylor College of Medicine, Google, John Hopkins - Center For Speech and Language Processing, and the Nicolelis Brain/Machine Interface Labs. These experiences have enhanced my ability to tackle problems from multiple angles, making me positively polymathic in my approach. I have delivered on a wide range of projects, from robust web platforms and data scraping tools to AI-based solutions. My versatility allows me to adapt to new challenges and efficiently solve complex problems, whether it's building a solid backend system, creating intricate frontend designs, or automating data collection processe.
GraphQL
Amazon Web ServicesOpenAI APIDockerPostgreSQLRESTful APIFastAPIWeb ScrapingReactFlaskDjangoArtificial IntelligencePyTorchTensorFlowPython - $50 hourly
- 0.0/5
- (0 jobs)
Hello! I'm Lauren "Larry" Seward, a seasoned Front End Engineer with a keen eye for design and a strategic problem-solving approach. With a rich background that spans leadership and tech innovation, my skill set is a unique blend of technical proficiency and empathetic problem-solving. Technically skilled in JavaScript, React, TypeScript, HTML, CSS and GraphQL, I've demonstrated my prowess in web application development through key projects like 'Inner Worlds', 'ZingerZ', and 'Rancid Tomatillos'. I bring to the table robust experience with testing frameworks such as Cypress and Mocha/Chai, ensuring that my applications aren't just functional but also resilient and user-friendly. My toolkit is rounded out with comprehensive knowledge in UX/UI design, leveraging Figma and Miro to create responsive, accessible interfaces that stand out in today’s digital landscape. I'm adept with tools and workflows like Git/GitHub, CI/CD, RESTful APIs, and remote collaboration, all while applying agile methodologies to keep projects moving smoothly. As a developer who values active learning, I'm constantly updating my skills to align with the latest industry trends. I am not just looking for opportunities—I'm looking for partnerships where my adaptability, leadership, and passion for tech can help us achieve shared goals. Looking to elevate your project with a developer who combines tech expertise with a service-oriented mindset? Reach out and let’s create something impactful!
GraphQL
Accessibility TestingCommunication SkillsSlackCypressChaiMocha FrameworkCI/CDReactJavaScriptCSS 3HTMLSoftware DevelopmentGitHubTypeScript - $100 hourly
- 5.0/5
- (2 jobs)
I am a software developer with over 10 years of experience. My focus is providing QUICK 1 DAY PROTOTYPES to clients. I am NOT looking for long term work for projects at this time. WHAT I DELIVER: A functional prototype with clean, documented code they can pass to your development team. BENEFITS: Speed to market, cost savings over traditional development, and risk reduction by testing concepts before full investment. WORK HISTORY: I have worked at various stages of companies from founding to enterprise. I have worked in various industries such as retail and fintech. Current: Fintech - 5 years Previous: Retail - 1 year Freelance - 4 years
GraphQL
ReduxReact NativeCreative StrategyNode.jsReplitSupabaseGoogle SheetsNotionAI DevelopmentZapierAirtableFirebaseReactWordPress Want to browse more freelancers?
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