React Native Expert (5282659) - Freelancer on Guru

Programming & Development Apps & Mobile

React Native Expert

$40/hr Starting at $200

Significant experience working with React web and mobile along with tools like Flux, Flow, Redux, etc.
In-depth knowledge of JavaScript, CSS, HTML, functional programming, and front-end languages
Strong knowledge of React fundamentals such as Virtual DOM, component lifecycle, and component state
A complete understanding of the full mobile app development lifecycle right from prototyping
Knowledge of type checking, unit testing, typescript, prop types, and code debugging
Experience working with REST APIs, document request models, offline storage, and third-party libraries
Strong understanding of web technologies like JavaScript, HTML, and CSS
Knowledge of user interface design and responsive designs
Well-versed in a variety of React Native software and technologies such as Jest, Enzyme, ESLint, and so on

$40/hr Ongoing

Significant experience working with React web and mobile along with tools like Flux, Flow, Redux, etc.
In-depth knowledge of JavaScript, CSS, HTML, functional programming, and front-end languages
Strong knowledge of React fundamentals such as Virtual DOM, component lifecycle, and component state
A complete understanding of the full mobile app development lifecycle right from prototyping
Knowledge of type checking, unit testing, typescript, prop types, and code debugging
Experience working with REST APIs, document request models, offline storage, and third-party libraries
Strong understanding of web technologies like JavaScript, HTML, and CSS
Knowledge of user interface design and responsive designs
Well-versed in a variety of React Native software and technologies such as Jest, Enzyme, ESLint, and so on

App & Mobile ProgrammingApp DevelopmentReactReact AppReact NativeReact Native App DevelopmentReact Redux

Kelly 421 says,

Oleg's commitment to excellence is evident in his thorough approach to tasks and his willingness to go above and beyond to ensure project success. Oleg's strong team orientation fosters collaboration and enhances overall productivity. His ability to transition between backend and frontend tasks makes him a valuable asset to any development team. I have loved working with Oleg and recommend him to others.

for Nest.js Back-End Developer on Feb 10, 2024
Michele 128 says,

Oleg worked on a contract for me for over a year. His communication was excellent - he always made sure he understood the assignment and was very responsive to requests and requirements. He completed his tasks and I would definitely work with him again.

for Radiologist Remote Reading Tools on Mar 13, 2023
Graham N-Z says,

Oleg is attentive and focused. He has valuable experience with AWS Lambda and Node.JS deployments.

for Code Reviewer for TypeScript AWS Lambda on May 10, 2022