FullStack Developer

SAN0687
Romania
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About Candidate

Introduction:

Accomplished Senior Full Stack Developer with 9+ years of experience in building scalable and high-performance web applications. Adept in both frontend and backend technologies, specializing in React.js, Angular, Java, and Node.js. Skilled in designing and developing RESTful APIs, microservices, and serverless applications, leveraging cloud platforms like AWS and Azure. Experienced in optimizing application performance and scalability through the use of Docker, Kubernetes, and cloud services such as AWS ECS, Lambda, and API Gateway. Proficient in building and integrating GraphQL APIs, enhancing data-fetching efficiency. Expertise in implementing real-time features with WebSockets and Firebase for live interactions. Strong background in DevOps, automating CI/CD processes using Jenkins, GitLab CI, and Terraform. Proven ability to mentor junior developers and lead Agile teams in delivering complex projects. Passionate about utilizing modern technologies to drive innovation and improve user experience across diverse industries.

Responsibilities:

  • Led the design and development of high-traffic web applications using React.js, Angular, and TypeScript.
  • Architected microservices and serverless backends, ensuring scalability and performance using AWS and Azure.
  • Developed and optimized GraphQL APIs to improve data-fetching efficiency and reduce latency.
  • Built real-time communication features using WebSockets and Firebase for live notifications and chat functionality.
  • Automated deployment pipelines with Jenkins, GitLab CI, and Terraform, streamlining cloud infrastructure management.
  • Integrated secure authentication protocols like OAuth 2.0, JWT, and SAML for improved user security.
  • Mentored junior developers, conducted workshops, and contributed to Agile sprint planning.
  • Implemented performance optimizations using Webpack, reducing bundle sizes and improving load times.
  • Led the migration of legacy systems to modern frontend frameworks, significantly reducing technical debt.
  • Collaborated with cross-functional teams to ensure the delivery of high-quality, resilient applications.

Skills

React.js, Angular, TypeScript, JavaScript (ES6+), Redux, NgRx, RxJS, HTML5, CSS3, SASS, Bootstrap, Material-UI, Axios, Apollo Client, D3.js, Chart.js, React Hooks, Context API, Redux-Saga, Redux Thunk, React.memo, Webpack, Babel, AJAX, Fetch API, jQuery, Java (Spring Boot), Node.js, Express.js, RESTful APIs, GraphQL, Apollo Server, OAuth 2.0, JWT, SAML, WebSockets, Socket.io, MongoDB, PostgreSQL, MySQL, Redis, Kafka, RabbitMQ, ElasticSearch, Stripe, PayPal, Braintree, Jest, Mocha, Chai, Sinon.js, React Testing Library, Enzyme, Cypress, JUnit, TestNG, Selenium, Karma, Jasmine, Git, GitHub, GitLab, Bitbucket, AWS (ECS, Lambda, API Gateway, S3, CloudFront), Azure (AKS, Functions), GCP, Docker, Kubernetes, Jenkins, GitLab CI, CircleCI, Terraform, CloudFormation, GitHub Actions, Azure DevOps, Scrum, Kanban.

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