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Hire the best GraphQL Developers in Texas

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  • $70 hourly

    • 5.0/5
    • (5 jobs)
    With over 8 years of dynamic career dedicated to crafting software solutions for large-scale distributed systems, I specialize in designing and developing robust, user-friendly applications. My expertise lies in architecting high-performing web applications capable of managing intense traffic loads, leveraging efficient algorithms for optimal performance. Through my diverse experiences, I've gained a deep understanding of the transformative impact of efficient coding practices on day-to-day programming. In recent years, my professional focus has been on full-stack cloud development, with a particular emphasis on front-end technologies. I have extensive experience utilizing tools such as Node.js, JavaScript, TypeScript, CSS, and HTML5 to deliver high-quality solutions. Additionally, I have made significant contributions to a variety of projects spanning diverse technologies including Java, PHP, MySQL, MSSQL, MongoDB, Hadoop, and ColdFusion. My expertise encompasses the development of RESTful services, Websockets, APIs, and, more recently, GraphQL implementations. In addition to the those skills, I have acquired proficiency in a wide range of testing frameworks, continuous delivery and integration tools, documentation methodologies, version control systems, code review platforms, diverse Integrated Development Environments (IDEs), project management applications, and operating systems, including Linux, OSX, and Windows. Furthermore, I am well-versed in various work methodologies such as Agile, Scrum, Waterfall, and Kanban. 𝑷𝙧𝒐𝙜𝒓𝙖𝒎𝙢𝒊𝙣𝒈 𝑳𝙖𝒏𝙜𝒖𝙖𝒈𝙚𝒔 𝒂𝙣𝒅 𝑭𝙧𝒂𝙢𝒆𝙬𝒐𝙧𝒌𝙨: • Proficient in JavaScript, TypeScript, Node.js, Express.js, Angular, React, Redux, Gatsby, Vue.js, and GraphQL. • Skilled in using Protractor, jQuery, Ext JS, Grunt, Gulp, YUI, Require JS, D3, Jasmine, and Mocha, along with various other nuanced libraries. 𝑭𝙧𝒐𝙣𝒕𝙚𝒏𝙙 𝘿𝒆𝙫𝒆𝙡𝒐𝙥𝒎𝙚𝒏𝙩: • Proficient in Compass, SASS, LESS, and CSS (CSS1, CSS2, CSS3), with a strong aptitude in cross-browser and cross-device debugging. 𝙏𝒆𝙨𝒕𝙞𝒏𝙜 𝙏𝒐𝙤𝒍𝙨: • Experienced with testing tools such as Jasmine, Mocha, jUnit, NodeUnit, Protractor, Selenium, and WebDriver. 𝘾𝒐𝙣𝒕𝙞𝒏𝙪𝒐𝙪𝒔 𝑰𝙣𝒕𝙚𝒈𝙧𝒂𝙩𝒊𝙤𝒏 𝒂𝙣𝒅 𝑫𝙚𝒑𝙡𝒐𝙮𝒎𝙚𝒏𝙩 (𝑪𝙄/𝘾𝑫): • Proficient with CI/CD tools like Jenkins, Codeship, and Lambda. 𝙑𝒆𝙧𝒔𝙞𝒐𝙣 𝘾𝒐𝙣𝒕𝙧𝒐𝙡 𝙎𝒚𝙨𝒕𝙚𝒎𝙨 𝙖𝒏𝙙 𝘾𝒐𝙙𝒆 𝑹𝙚𝒗𝙞𝒆𝙬: • Familiar with version control systems like git, Perforce, and svn. • Experienced in using code review tools such as Critique, GitHub, Bamboo, and Bitbucket. 𝑫𝙤𝒄𝙪𝒎𝙚𝒏𝙩𝒂𝙩𝒊𝙤𝒏 𝒂𝙣𝒅 𝑷𝙧𝒐𝙟𝒆𝙘𝒕 𝑴𝙖𝒏𝙖𝒈𝙚𝒎𝙚𝒏𝙩: • Familiar with documentation tools like GraphQL, Swagger, g3Doc, Javadoc, and JSDoc. • Proficient with bug tracking and project management tools like Buganizer, Jira, Rally, Asana, and Bugzilla.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Swagger
    AWS Lambda
    Bootstrap
    Tailwind CSS
    Material UI
    Vue.js
    Gatsby.js
    Next.js
    TypeScript
    JavaScript
    Angular
    React Native
    Node.js
    React
  • $40 hourly

    • 5.0/5
    • (2 jobs)
    A Senior full-stack engineer with over 11 years of experience. Specialized in building robust, secure and maintainable web application using JavaScript and TypeScript, Nextjs, React, Vue, Nuxt, Node, Golang, Python on top of AWS and GCP infrastructures, and an edge with THREEjs for 3D applications. Also a lot of experience in blockchain field with Solidity, Golang, Ethers.js, web3.js, openzeppelin, thirdweb, etc. *** What makes me special and stand out from others? * In-depth review and analysis of legacy systems to identify areas for improvement. * Optimization of existing code through thorough code review and effective refactoring. * Resolving all bugs in the system with precision and expertise. * Enhancing system performance by leveraging proven, cutting-edge technologies. * Excellent understanding of requirements and situations, * Seamless communication with stakeholders. My commitment is delivering exceptional digital solutions tailored to meet your needs. Ready to discuss how I can enhance your project?
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Golang
    WebGL
    Blockchain, NFT & Cryptocurrency
    Amazon Web Services
    Next.js
    MongoDB
    PostgreSQL
    NestJS
    Node.js
    React
    TypeScript
    JavaScript
    Three.js
  • $60 hourly

    • 5.0/5
    • (2 jobs)
    As a Computer Engineer with 10+ years of hands-on experience, I specialize in creating pixel-perfect front-end and robust back-end solutions. My tech stack includes React, Next.js, JavaScript, Node.js, and PHP frameworks, and I’m highly adaptable to picking up new technologies swiftly. I’m here to make your life easier by tackling your company’s most complex problems and crafting elegant solutions. No need to waste time trying different freelancers—by working with me, you’re hiring a dependable asset who adheres to best practices and writes clean, maintainable code that scales. Throughout my career as both a freelancer and an employee, I’ve delivered successful projects across startups, individual clients, and large corporations. Clients have consistently praised my self-starting attitude and ability to work independently, tackle deep-end challenges, and grow with their team. I focus on solutions, break down problems into manageable parts, and maintain a positive, goal-oriented approach. - What I Offer: • Expertise in choosing the right technology for your project or modernizing your current stack • Custom solutions that align with your budget and project goals • Code review and enhancement, ensuring optimal performance and scalability • Consistent, daily updates and commits to your repository • Startup growth strategies with a focus on scalability and acquisition • Seamless integration between UI/UX designs from Adobe XD, Zeplin, or Figma into code • Delivering high-quality, reusable components and front-end production - Proficient in: • ReactJS: Hooks, functional components, state management • NextJS: Server components, route handlers, app router, server actions, and more • NodeJS & PHP: Back-end development, API consumption, and database management • DevOps & CI/CD: Ensuring smooth deployments with continuous integration and delivery If you're looking for someone to help your project thrive, feel free to schedule a call or message me today!
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Vue.js
    React Bootstrap
    Front-End Development
    Next.js
    Laravel
    PHP
    ExpressJS
    Node.js
    Bootstrap
    TypeScript
    Tailwind CSS
    JavaScript
    AngularJS
    React
  • $50 hourly

    • 0.0/5
    • (1 job)
    🥇Senior Software Engineer 𝗮𝘁 𝗔𝗺𝗮𝘇𝗼𝗻 🌐 Java, AWS, Python, Typescript, Ruby, Javascript and all its flavors 𝗘𝘅𝗽𝗲𝗿𝘁 📈Complex Problem Specialist ✅𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 💯1 Million+ Lines of Code 🏆Scalable and Maintainable solutions only 📊8+ 𝗬𝗿𝘀 𝗖𝗼𝗱𝗶𝗻𝗴 & 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 🤓𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻-𝗙𝗼𝗰𝘂𝘀𝗲𝗱 🚫𝗡𝗲𝘃𝗲𝗿 𝗢𝘂𝘁𝘀𝗼𝘂𝗿𝗰𝗲𝗱 With experience as an SDE2 at Amazon and a founding engineer at CloudTrucks, I offer a unique blend of scalability, security, and speed. My background means I don’t just build software—I craft robust solutions designed to handle growth while remaining adaptable to shifting requirements. Core Specializations: ✅ Full-Stack Development with Java & Python ✅ API Development & Integration ✅ Proficient in Java and Python for building resilient, efficient backend services; experience with JDK17, Mockito, JUnit, Lombok, and Dagger. ✅ Proficient with DynamoDB, Spark SQL, Microsoft SQL Server, and Hadoop with .parquet files; adept at handling large datasets and optimizing data pipelines. ✅ Scripting with Python for API integration and process automation My Tech Stack Includes: ☁️ Cloud: GCP, AWS, Azure 👨‍💻 Java, Mockito, JUnit, Lombok, Dagger, Guice ⚙️ API Development: Best in class building and optimizing RESTful and GraphQL APIs 🔑 Scripting: Python for automation and API integration 🤖 Serverless: Google Cloud Functions, AWS Lambda, Azure Functions I believe in open, clear communication and delivering results aligned with your objectives. Let’s connect and take your project to the next level! Ready to elevate your project? Let’s connect and explore how I can bring scalable, high-performance solutions to your team! 💼🚀
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    TypeScript
    Python
    Java
    Web Application
    Script
    Scripting
    Web Development
  • $65 hourly

    • 4.9/5
    • (16 jobs)
    I'm Cesare, a seasoned senior software engineer with a wealth of expertise in full stack web development, boasting over a decade of hands-on experience. My background encompasses a rich blend of software architecture, design, implementation, and business consulting. Collaborating with organizations of various scales, I've not only refined my theoretical understanding but also gained practical insights. Over the years, I've played a pivotal role in achieving efficiency boosts, driving revenue uplift, ensuring scalability success, and fostering client growth through my dedicated work in web development. Excited to take your project to new heights? I'm here for a discussion on how my skills perfectly align with your goals. Feel free to reach out – I'm ready to collaborate!
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Unit Testing
    Apollo.io
    Amazon Web Services
    HTML
    CSS
    JavaScript
    TypeScript
    Full-Stack Development
    API Integration
    Gatsby.js
    Next.js
    Node.js
    React
  • $125 hourly

    • 5.0/5
    • (71 jobs)
    Less Bulk, More Results. With over 16 years of experience, I deliver custom tailored solutions in WordPress, WooCommerce, LearnDash, and Next.js. I specialize in high-converting, custom website design with a focus on performance and security. I create visually stunning, user-friendly sites that are easy to manage and optimized for growth. I'm a big fan of the WordPress Block Editor with Full Site Editing (FSE), bridging the modern web with WordPress. Now you can have fully custom themes that not only look good and perform great, but that are easily editable by a non-developer. My reviews speak for themselves, want to see for yourself? Send me a message today!
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    API
    AWS AppSync
    WordPress
    PHP
    CSS
    Elementor
    WooCommerce
    Node.js
    Ecommerce Website Development
    React
    Amazon DynamoDB
    JavaScript
    AWS Amplify
    HTML5
  • $40 hourly

    • 4.7/5
    • (10 jobs)
    I’m a highly skilled Full Stack Developer with extensive experience building scalable, high-performance web applications using modern JavaScript frameworks and technologies like Node.js, React, Next.js, NestJS, and TypeScript. I specialize in creating fast, responsive, and dynamic applications that deliver exceptional user experiences and robust backend functionality. With a deep understanding of both frontend and backend development, I bring a complete approach to web development, ensuring smooth integration between the UI and server-side logic. Whether you need a new application built from scratch or improvements to an existing system, I’m here to deliver tailored solutions that meet your specific needs. Core Skills: Frontend: React, Next.js, HTML5, CSS3, JavaScript (ES6+), TypeScript, Tailwind CSS, Redux, Context API Backend: Node.js, Express.js, NestJS, REST APIs, GraphQL, Authentication & Authorization (JWT, OAuth) Database: MongoDB, PostgreSQL, MySQL, Firebase, Redis DevOps & Cloud: Docker, Kubernetes, AWS (Lambda, EC2, S3, RDS), Heroku, DigitalOcean, CI/CD Pipelines Testing & Debugging: Jest, Mocha, Chai, Cypress, Unit and Integration Testing Version Control: Git, GitHub, Bitbucket Services I Provide: Full-Stack Web Application Development (from concept to deployment) API Development & Integration (REST & GraphQL) Single Page Applications (SPAs) using React, Next.js Server-Side Rendering (SSR) and Static Site Generation (SSG) with Next.js Scalable, secure backends using Node.js and NestJS Code refactoring and optimization for performance and scalability TypeScript implementation for robust, maintainable codebases Real-time applications (WebSockets, Socket.io) Database design and integration (NoSQL & SQL) Why Work With Me: End-to-End Development: I manage the entire development lifecycle—from frontend UI to backend architecture—ensuring seamless integration and a consistent user experience. Modern Tech Stack: Expertise in cutting-edge technologies like Next.js, NestJS, and TypeScript to build efficient, maintainable, and scalable applications. Focus on Performance: I prioritize optimization, ensuring your application is fast, responsive, and performs well under heavy traffic. Problem-Solving Approach: I’m dedicated to solving complex technical challenges and providing creative solutions tailored to your business goals. Project Workflow: Requirements Gathering: Collaborate to understand the project scope, goals, and user requirements. System Design: Architect a scalable and maintainable solution that aligns with your business needs. Development: Build responsive, user-friendly frontends and powerful backends using the latest technologies. Testing: Conduct thorough testing to ensure functionality, security, and performance. Deployment: Deploy the application to cloud platforms with CI/CD for continuous updates and improvements. Post-Launch Support: Offer ongoing maintenance and updates as required. With years of experience working on diverse projects ranging from eCommerce platforms to SaaS applications, I’m well-equipped to handle any challenge. Let’s collaborate to turn your vision into a reality! Ready to build your next web application? Reach out today, and let's get started.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Figma
    Webflow
    PostgreSQL
    Git
    Docker
    ExpressJS
    UI/UX Prototyping
    RESTful API
    NestJS
    Tailwind CSS
    TypeScript
    Node.js
    Next.js
    React
  • $85 hourly

    • 5.0/5
    • (4 jobs)
    Strong in design and integration problem solving skills. Expert in .NET, C#, JavaScript, and T-SQL with database analysis and design. Skilled in developing business plans, requirements specifications, user documentation, and architectural systems research. Software skills include: * Stack: React, Angular, Node, Vue, Laravel, Ruby on Rails, Python. * Database: MongoDB, PostgreSQL, MySQL, SQLite, etc * Other: AWS, Git, Trello, Agile, Bitbucket.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    .NET Core
    Entity Framework
    HTML5
    Vue.js
    Angular
    jQuery
    Node.js
    JavaScript
    HTML
    React
    CSS
    Responsive Design
  • $45 hourly

    • 5.0/5
    • (18 jobs)
    Tech-savvy professional with 13+ years of experience in frontend & backend development. Demonstrated outstanding skills in performance improvement, technical troubleshooting, and scalable coding. Proven in-depth knowledge in UI/UX development, project architectures, API design, unit testing, database management, and algorithms. Proficient in discussing project with client to meet their requirements. Enjoy collaborating and challenges.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Magento
    WordPress
    Shopify
    Redux
    Node.js
    Swift
    Angular
    React
    JavaScript
    Kotlin
    MongoDB
    Java
  • $40 hourly

    • 5.0/5
    • (3 jobs)
    From design, to front end and backend development, I work with clients to help their vision come to life. have experience with full-stack development using React and Next.JS as well as designs with Figma. I focus on creating beautiful animation filled websites for any customer requests.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Tailwind CSS
    CSS
    HTML
    Unity
    Apollo.io
    Responsive Design
    React
    JavaScript
    Swift
    AWS Amplify
  • $125 hourly

    • 5.0/5
    • (6 jobs)
    Reliable and performant web experiences drive customer acquisition in today's digital environment. Leveraging 8 years of experience in research, computing, web, and mobile development I can help bring your business solution to customers worldwide. By giving me the opportunity to serve your web development needs you will be able to: ✔️ Build an MVP of a web app ✔️ Build a custom e-commerce solution ✔️ Build a custom web service or platform I bring you this transformation by: ✔️ Helping you understand the feasibility of design mockups and wireframes ✔️ Implementing specific application features using web frameworks ✔️ Integrating your application with backend services, databases, and APIs ✔️ Implementing multithreading for computationally heavy tasks ✔️ Implementing and conducting unit tests to ensure application stability ✔️ Identifying performance bottlenecks using native tooling ✔️ Managing publication of app updates Prior to becoming an independent developer, I used my engineering background to guide scientific research teams for over eight years. Working with research faculty, trainees, statisticians, physicians, and software developers I learned first-hand the importance of tailoring digital experiences to a particular audience. By building a familiar and responsive experience you will gain trust with potential customers. My technical contributions to 2 peer-reviewed publications and 8 conference abstracts make me confident I can overcome technical roadblocks. Here are just a few of the technologies I have mastered: 🌐 Web Technologies: HTML, CSS, Javascript, RESTful APIs, GraphQL APIs, 📱Frontend / UI / UX: React, Bootstrap, Material UI, Figma 🫙 Backend / Databases: Node, Flask, SQLAlchemy, MySQL, PostgreSQL, MongoDB 📦 Containerization: Docker, Singularity 🔮 AI/ML: Keras, Vision, CoreML 📈 Visualization: Dash, Plotly, Matplotlib, ggplot 🔄 CI/CD: Github Actions, JIRA 🛠️ IDE: Visual Studio Code Using these tools I can quickly: ✔️ Build web experiences that integrate data from the web or your backend server ✔️ Build predictive models involving regression, clustering, or classification ✔️ Build responsive layouts that look great on desktop and mobile devices ✔️ Build automated reports and reporting systems ✔️ Build apps that meet particular usability or accessibility requirements My development process includes: 1. Defining Project Requirements - Through an online chat or conference call I dive deep to understand your project's end-goal. 2. Translating requirements into simple mockups - After understanding your needs I make mockups describing the proposed implementation of primary user interactions 3. Feature Implementation - Using modern web frameworks I implement the proposed mockups. 4. Unit tests - While implementing features, I begin writing unit tests that ensure stability of your app using Jest and purest. 5. Documentation - After testing I complete technical documentation explaining your app's architecture 6. Publication - Lastly, I work with your team to publish updates and perform any necessary server migrations Invite me to a contract to get started on your web project!
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Unit Testing
    PostgreSQL
    MySQL
    REST API
    Node.js
    React
    CSS
    HTML
    Web Hosting
    Web Development
    Web Application Development
    Flask
    Python
    JavaScript
  • $100 hourly

    • 4.7/5
    • (3 jobs)
    Seeking a project that I can be just as passionate about as you are! I generally break monoliths and work on micro service and event driven architecture. I can also help your company or team with seasonal development
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    API Development
    Microservice
    NodeJS Framework
    Web Services Development
    Golang
    Code Review
    RESTful API
    Software Debugging
    JavaScript
    Git
    Docker
    TypeScript
    JSON
    Amazon Web Services
  • $70 hourly

    • 4.8/5
    • (6 jobs)
    As a self-motivated and passionate Senior Software Engineer with a decade of experience in the software industry, I specialize in full-stack web development with expertise in React, Next.js, Vue, TypeScript, Node.js, Python, Django, Apollo GraphQL, Ruby on Rails, Heroku, and AWS. My passion lies in designing and implementing robust, efficient, and user-friendly applications that address complex business requirements and deliver meaningful results. Throughout my career, I have cultivated a deep understanding of software development best practices and agile methodologies, which has enabled me to effectively collaborate with team members and consistently deliver high-quality software products. My adaptability and eagerness to learn have allowed me to stay at the forefront of technology trends, ensuring that the solutions I develop are modern and reliable. My expertise: - Javascript, Typescript, Python, Ruby - HTML, CSS - TailwindCSS, Material UI, Chakra UI, Storybook - React, Next.js, Gatsby.js - Vue 2 & 3 - Node.js, Express.js - Django, Flask - Ruby on Rails - MySQL, MongoDB, PostgreSQL, Redis - Heroku, Vercel, AWS In addition to my strong technical skills, I possess excellent communication and collaboration abilities, which have been crucial in fostering productive working relationships and achieving project goals. I'm excited to bring my extensive knowledge and experience to new opportunities, where I can continue to make a significant impact on both the organization and its users. Feel free to reach out to me at any time. (24/7) Thank you, Jacob
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Gatsby.js
    Tailwind CSS
    MongoDB
    Flask
    PostgreSQL
    Vue.js
    Next.js
    Ruby on Rails
    ExpressJS
    Node.js
    TypeScript
    Python
    Django
    React
  • $45 hourly

    • 5.0/5
    • (2 jobs)
    🌟🌟🌟 I'm a Software Engineer with the extensive knowledge in Full Stack Development specializing in JavaScript Stack. I've assisted with customer-facing testing and debugging bottlenecks and expedited performance for fortune 500 companies, including the following: ✅ Exxon Mobil (fortune 500) ✅ Bank of America (fortune 500) ✅ Fiserv (fortune 500) 🏆Here's the list of things that I can bring to your project🏆: ✅ High level experience with the tools like Jira, Confluence, Github, BitBucket, PivotalTracker and Faigma. ✅ Expert understanding of managing repo and engineering team for startup companies. ✅ Top notch experience in building a complete web application for both cloud and on-premise deployments. ✅ Ability to quickly diagnose programming issues and assist with debug. ✅ Enhanced understanding of enterprise level SaaS products along with HospitalERP, School ERP and social media platform. ✅ 24/7 reliable communication and updates regarding the project. ✅ Someone who is motivated to go extra mile to help your business meet the goal. 🏆Why should you choose me over other freelancers?🏆 ✅ Exceed requirements: I focus on providing value over what I expect to recieve. I feel honored in leaving my client with a smile. ✅ Communication: You can expect steady communication and responsiveness until the project completion. ✅ Resilience: For any issue my client faces, I tackle them and find a solution.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    NodeJS Framework
    React Native
    NoSQL Database
    Full-Stack Development
    Redux
    RESTful API
    React Bootstrap
    JavaScript
    React
    CSS
    API Integration
    ExpressJS
    MongoDB
    Linter SQL RDBMS
  • $75 hourly

    • 5.0/5
    • (1 job)
    JavaScript full-stack web developer with 8 years of experience. Solid experience with JavaScript/TypeScript, React, Vue, GraphQL, Node.js, GCP, and AWS. Convert idea and design to application
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Google Cloud Platform
    BigQuery
    JavaScript
    Vue.js
    TypeScript
    Node.js
    React
    HTML
    Next.js
    Front-End Development
    SQL
    CSS 3
  • $40 hourly

    • 5.0/5
    • (2 jobs)
    Greetings! I'm a highly skilled and experienced Senior DevOps Engineer with a strong background in full stack development. With expertise in both areas, I bring a unique blend of skills to deliver efficient and scalable solutions. As a DevOps engineer, I specialize in streamlining the software development lifecycle through continuous integration and deployment (CI/CD) pipelines, infrastructure automation, and cloud technologies. I have hands-on experience with containerization using Docker and orchestration with AWS ECS and Kubernetes. I am proficient in cloud platforms such as AWS and DigitalOcean, where I have successfully designed and implemented scalable and automated infrastructure solutions. In addition to my DevOps focus, I possess a solid foundation in full stack development. I excel in modern JavaScript frameworks like React.js, Next.js, and Redux, and have a strong command over front-end technologies such as HTML5, CSS3, and responsive web design. On the back-end, I am proficient in Node.js, Python, and PHP, and have extensive experience with databases like MySQL, MongoDB, and PostgreSQL. Here are some key highlights of my skill set and qualifications: - DevOps: CI/CD, Docker, AWS, ECS, Lambda, Terraform, Serverless, GitHub Actions, Gitlab runners, Jenkins - Back-end: Node.js, Python, PHP, Express.js, Django, Laravel, GraphQL - Front-end: React.js, Next.js, Redux, Typescript - Databases: MySQL, MongoDB, PostgreSQL, SQL Server - Version Control: Git, GitHub, GitLab - Strong problem-solving and debugging abilities As a dedicated professional, I am committed to delivering high-quality solutions within agreed timelines. I approach problem-solving proactively and stay updated with the latest advancements in DevOps and full stack development. If you're seeking a reliable and versatile Senior DevOps Engineer with expertise in full stack development, I would be thrilled to discuss your requirements further. Please don't hesitate to reach out to me. Let's work together and create something amazing! Thank you for considering my profile, and I look forward to the opportunity to collaborate with you.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Amazon ECS
    Terraform
    CI/CD
    DevOps
    Amazon Web Services
    Django
    Docker
    GitHub
    ExpressJS
    AWS Lambda
    Laravel
    Full-Stack Development
    Python
    PHP
  • $60 hourly

    • 5.0/5
    • (8 jobs)
    PROFESSIONAL PROFILE A highly motivated Senior Software Engineer with 7 years of experience that enjoys challenges and pushing the envelope. I specialize in creating responsive web applications at an enterprise level that are scalable and maintainable. Experienced with all stages of the development cycle for dynamic web projects. I work well with others and know how to take ideas and concepts from UX Designers and project managers, and make them into reality.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    JavaScript
    HTML5
    Next.js
    Front-End Development
    Node.js
    Vue.js
    CSS
    Angular
    React
    AWS Lambda
    RESTful API
    MySQL
    Python
    Back-End Development
  • $70 hourly

    • 5.0/5
    • (0 jobs)
    With over 10 years of experience in full-stack JavaScript development, I specialize in building high-performance web applications using the MERN (MongoDB, Express, React, Node.js) and MEAN (MongoDB, Express, Angular, Node.js) stacks. I have developed several high-traffic websites and complex enterprise solutions. My skills also include database management and proficiency in version control with Git. I am dedicated to delivering high-quality, maintainable code and collaborating closely with clients to achieve their project goals. Let's connect and discuss how I can help you succeed with your project!
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Amazon Web Services
    DevOps
    Git
    Web Development
    API Integration
    RESTful API
    MongoDB
    TypeScript
    JavaScript
    ExpressJS
    Node.js
    Angular
    Next.js
    React
  • $60 hourly

    • 5.0/5
    • (1 job)
    Hello, I am a Senior Full Stack Developer with 5+ years of professional experience in the IT industry. Deep understanding of basic software infrastructure and agile development process with solid skills in web, mobile, and blockchain. Agile development, team collaboration, solution resolving, and dedicated contribution are all my strengths and always work creatively while improving my qualities and expertise. Front-end Skills: Html, CSS, JavaScript/TypeScript, React.js, Next.js, Vue.js, Angular.js, jQuery, TailWindCSS, Bootstrap, Redux, Material-UI, Shadcn-UI Back-end Skills: Node.js, Golang, Python, Flask, PHP, Laravel, Express, Spring Boot, RESTful API and GraphQL DataBase: MongoDB, PostgreSQL, MySQL, MariaDB, Microsoft SQL serve, Firebase, Redis Project Management: Slack, Jira, Asana, Trello, Clubhouse, Github, GitLab I am passionate about delivering high-quality solutions and am committed to staying at the forefront of technology trends. Let's discuss how we can work together to achieve your project goals effectively. Looking forward to collaborating with you! 🚀💪😎 Best regards, Jim Sup S.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Flask
    AWS Lambda
    FastAPI
    Laravel
    jQuery
    Node.js
    Vue.js
    Next.js
    React
    PostgreSQL
    Python
    Golang
    TypeScript
    JavaScript
  • $60 hourly

    • 5.0/5
    • (1 job)
    Full Stack Developer | Data Mining & Scraping 👋Hi, With over 9 years of experience in full-stack web/desktop development, I bring a wealth of expertise to every project I undertake. My career has spanned a wide range of domains, including eCommerce, complex web services and data mining and scraping. I thrive on collaborating with diverse teams and have contributed to various projects for universities, corporate websites, and innovative startups. 💫Top Skills & Expertise - Programming Languages: Python, JavaScript, TypeScript, Golang - Web Development: *Frontend: HTML5, CSS3, SCSS, LESS, ReactJS, Next.js, Angular, VueJS, NuxtJS, jQuery, Svelte *Backend: Django, Flask, FastAPI, Node.js, Nest.js, Go *Additional: WebSocket, SEO, Terraform, Kafka - API Development and Integration: RESTful APIs, GraphQL, OpenAPI / Swagger, OAuth 2.0, JWT, SOAP, Third-Party API Integration (payment gateways, social media APIs) - Payment Gateway Integration: Stripe, PayPal, Square, Braintree - Cloud Platforms: AWS, Azure 💫Additional Tech Skills: - Web Scraping: BeautifulSoup, Scrapy, Selenium, Puppeteer - Data Analysis: Pandas, NumPy, Scikit-Learn - Machine Learning: TensorFlow, Keras, PyTorch - Automation: ETL Processes, Asynchronous Programming (asyncio, Aiohttp) - Data Handling Libraries: SQLAlchemy - Caching: Redis, Memcached - Version Control: Git, GitHub, GitLab, Bitbucket
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Microsoft Azure
    OAuth
    OpenAPI
    Payment Gateway Integration
    Electron
    JavaScript
    Desktop Application
    Web Development
    Amazon Web Services
    Golang
    C#
    Python
    API Integration
    API Development
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    As a Senior Software Engineer with over ten years of experience, I've taken the lead in creating and delivering high-quality software solutions. My journey has equipped me with a vast knowledge of various programming languages, frameworks, and technologies, allowing me to contribute significantly to both back-end and front-end development. My approach to project success revolves around effective and inventive problem-solving, firmly grounded in my dedication to test-driven development, thorough code review, and performance optimization. Known for my reliability and team spirit, I thrive on addressing complex challenges, always aiming to improve system efficiency and the user experience. Core Competencies • Programming Languages: Proficient in Go, Python, Ruby, JavaScript, TypeScript, Rust, Clojure • Database Management: Expertise in SQL/NoSQL, PostgreSQL, MySQL, MongoDB, AWS DynamoDB • Cloud Technologies: Skilled in AWS services including S3, IAM, SQS, Lambda, EC2, SES, RDS, CloudFront • Development Methodologies: Agile, Scrum, CI/CD, Microservices, RESTful API design • Technical Tools: Docker, Kubernetes, Kafka, React, gRPC, Protobuf, GraphQL; proficient with Git, Jira, HTML, CSS
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    PostgreSQL Programming
    Unix Shell
    TypeScript
    Docker
    Microservice
    Rust
    Amazon Web Services
    Golang
    SQL
    MySQL
    Ruby on Rails
    JavaScript
    Ruby
    Clojure
  • $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
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    React Native
    JavaScript
    Browser Automation
    AWS IoT Core
    iOS Development
    Hybrid App Development
    Android
    TypeScript
    Desktop Application
    DevOps Engineering
    DevOps
    Cross-Browser Testing
    AWS Lambda
    Amazon DynamoDB
    React
    Node.js
    AWS Application
  • $40 hourly

    • 5.0/5
    • (23 jobs)
    ✅ TOP RATED Freelancer on UpWork, specializing in 🚀high-performance🚀 Nextjs / React sites, GraphQL, MongoDB, and Postgres backends, mobile development with React Native, and secure smart contracts with Solidity. I'm the perfect all-in-one package for creating any site, service, or product. Being a freelancer and content writer, I'm constantly keeping up with the latest tech and best practices. Feel free to look at my other specialized profiles for what you're looking for, or just shoot me a message └(^o^ )Ｘ( ^o^)┘.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    React Native
    Tailwind CSS
    PostgreSQL
    Next.js
    MongoDB
    Vue.js
    Angular
    Microservice
    Gatsby.js
    JavaScript
    Sass
    React
    Node.js
    Docker
  • $80 hourly

    • 5.0/5
    • (9 jobs)
    Hi All, My name is David Connelly. I'm an open minded web developer who's ready for new challenges. I am a highly efficient and reliable professional who possesses a broad skill set for web application development. I have consistently saved costs while increasing profits and I'm ready for an opportunity to use these skills to grow your revenue exponentially. Most of my career has been spent in web development. I started with PHP and later began working with Javascript and its modern frameworks such as React, React Native, Vue2/Vue3, Angular, and now I'm mastering the front-end field. I love working with great people, inspiring others, and being inspired. I have worked on 20+ projects and solved complex business problems in various industries including marketing, healthcare, eCommerce, real estate, and insurance. These projects have given me experience with different clients and products that include solving scalability issues in production engineering teams at Shopify and Autodesk, to launching new applications for startups. Top Talent: - Front-end Engineering - React/Next.js - Svelte/SvelteKit - React Native/ iOS/ Android - Redux/Mobx/Flux - Apollo/GraphQL - Vue/Vuex/Nuxt - MUI/Vuetify - Angular - D3/Victory - AWS/ Azure/ GCP - PHP/Wordpress/Ecommerce - Blockchain Technology - NFTs - Smart Contract Deployment - DAO Technology - FinTech - SalesForce CRM/ Lightning If you're looking for an experienced developer, feel free to reach out to me so we can discuss your project needs and set you up for success.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    D3.js
    Web3
    JavaScript
    TypeScript
    React Native
    Android
    Smart Contract
    React
    Ethereum
    Angular 8
    Vue.js
    Redux
    Node.js
    Next.js
  • $15 hourly

    • 4.8/5
    • (29 jobs)
    I have more than 5 years of experience building and maintaining websites and E-Commerce: - Ample experience with React, Typescript, NodeJS, GraphQL, and deploying AWS and Azure services through Serverless. - Decent knowledge of Python, PHP, MySQL and MongoDB.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    AWS Development
    Azure DevOps
    Python
    AWS Lambda
    Serverless Computing
    Node.js
    JavaScript
    CSS
    HTML
    TypeScript
    React
  • $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.
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Amazon Web Services
    OpenAI API
    Docker
    PostgreSQL
    RESTful API
    FastAPI
    Web Scraping
    Payment Gateway
    Git
    TypeScript
    Flask
    Django
    Python
    React
  • $60 hourly

    • 0.0/5
    • (1 job)
    I work with clients to implement custom applications to meet specific content management and data collection needs using the tools, language, framework and deployment strategy most appropriate to the demands of a particular project. Specialties: RDBMS - schema design, optimization in a variety of SQL flavors, by hand as well as using a variety of ORMs. Digital Asset Metadata description in XML, XSLT, using both custom ontologies and existing frameworks including MARC, DublinCore, and PBCore; indexing and search using Apache SOLR/Lucene Python and Python web frameworks including Flask and Django Ruby and Ruby on Rails, PHP and Laravel, etc., Perl and Unix shell scripting Javascript, jQuery, node.js, and client frameworks, especially Vue, but also some Angular and React. Building and consuming REST APIs, (but I’d prefer to build and consume GraphQL) Unix/Linux web server administration and application deployment, AWS, EC2. Containerization and deployment using docker Version control with git, svn, other software lifecycle tools (Atlasian Tools: Jira, Stash, Confluence, etc.) Some experience with data analysis and visualization in both R and Python/NumPy/pandas/etc
    vsuc_fltilesrefresh_TrophyIcon GraphQL
    Vue.js
    PostGIS
    Apache Solr
    CMS Development
    pandas
    RESTful API
    SQL
    Python
    Django
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