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Jack Lyons

Senior Full Stack Engineer

Green Bay, WI, USA
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I am a Senior Full Stack Engineer with over 10 years of experience specializing in React, Node, and Python frameworks like Django and Flask.
I am passionate about staying myself up-to-date with the latest technologies.

Careers

Senior Full Stack Engineer

Pearl Health

Full time contract08/2021 - 02/2024
  1. Participated in building web & mobile telehealth applications and playedrole in architecting and developing the whole application.
  2. - Implemented responsive and pixel-perfect UIs by using React 18+ with TypeScript and React Native (Expo).
  3. - Utilized React and its optimizing approaches like HOCs, and custom hooks, and followed best practices to enhance performance and reusability.
  4. - Used Next.js framework leveraging its server-side rendering capabilities to enhance performance and SEO optimization.
  5. - Utilized Node.js, and Django REST framework for building micro-service backend infrastructure, establishing the communication between the micro-services by using RabbitMQ.
  6. - Successfully implemented real-time text and video chat application with AI integration using WebSocket, and WebRTC.
  7. - Implemented data caching strategies using Redis, reducing page load times by 20% and enhancing overall website performance.
  8. - Collaborated closely with the DevOps team to containerize applications using Docker and Kubernetes.
  9. - Utilized several Amazon Web Services including AWS S3 to store large data, EC2 & Lambdas to set up micro-services architectures, AWS Amplify, Cognito, SNS, and DynamoDB.
  10. - Used SQLAlchemy, a powerful and widely-used Object Relational per (ORM) for Python, to interact with relational databases like MySQL, and PostgreSQL which are created in AWS RDS.
  11. - Built GraphQL with Apollo Client/Server and React Query, to avoid r-tching and under-fetching for the optimization of API requests.
  12. - Used Jest, and react-test-render to unit and integration testing. Used Cypress for e2e testing.
  13. - Mentored junior developers using diverse methods, including code reviews, pair programming, and knowledge-sharing sessions, to foster their professional growth.
  14. - Participated in Agile ceremonies and worked closely with PMs to implement product features and further user engagement.

Education

University of Wisconsin-Green Bay

Bachelor of Computer Science

09/2008 - 05/2012Bachelor's DegreeClass of 2012
Skills
ReactNodePythonGraphQLNextJs GithubTypeScriptAWSResponsive website React Native
Experience8+ years
Hourly rate$80/hr
Open to
remote

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