Frontend / Mobile (React / React Native) developer

На данный момент Full Stack Engineer.

Мои компетенции и опыт

Highly skilled Frontend/Mobile Engineer with a proven track record of developing innovative web and mobile applications using React and React Native. Adept at collaborating within Agile teams to deliver high-quality solutions. Passionate about continuous learning and mentoring.

Tech Skills: 

• Languages: JavaScript, TypeScript, HTML, CSS, Sass/SCSS, JSX
• Frameworks/Libraries: React, React Native, нужен доступ к резюме , MobX, Zustand, Styled-Component, MUI, Antd, Tailwind
• Backend: Node, Express, Firebase
• Tools: Expo, Google Maps API

Languages:

• English: Upper-Intermediate (B2)
• Portuguese: Advanced
• Russian: Native (C2)

Education:

Bachelor of Laws (LLB)

Work experience: 

Hypnotic, Lisbon, Portugal (remote) - Full Stack Engineer 09/ нужен доступ к резюме Current

• Developed a mobile application from the ground up for a major oil production and refining company's customer loyalty program using React Native (Expo), TypeScript, Google Maps API, Azure Entra ID, and Sanity.

Sourcezon, Calgary, Canada (remote) - Frontend/Mobile Developer (Contractor)

09/2021 – 09/2024

• Refactored components of a Supply Chain Sourcing and Networking Platform App, implementing best frontend practices to enhance stability, resulting in a 25% reduction in application crashes.
• Led the frontend and mobile development process, integrating 10+ new features and functionality. Redesigned the logic and UI of a Mobile (React Native) App, resulting in a 15% increase in user engagement (measured by session duration).
• Integrated MobX as a state manager, significantly improving application stability (reducing bug reports by 20%) and speed (decreasing loading times by 10%).
• Developed a marketplace dashboard for company support and administrators from scratch using React/Antd/Google Maps API, used by 10+ support staff daily.

Sputnik, Novosibirsk, Russian Federation (remote) - Frontend Developer (Contractor)

02/ нужен доступ к резюме /2021

• Developed 3+ web applications using React, React Hooks, Styled-Components, Material-UI, Firebase Auth, Firebase Storage, Firebase Firestore, and Google Maps.
• Built 2+ APIs using Node, Express, and Firebase.

Diem Health, Pleasanton, CA, USA (remote) - Frontend Developer 08/ нужен доступ к резюме /2020

• Translated design mockups into functional user interfaces using JSX, SCSS, CSS-in-JS, and Material-UI, completing projects 10% faster than the previous team average.
• Developed web applications with ES6, React, Redux, Webpack, resulting in a 10% improvement in page performance.
• Utilized Git and GitLab for version control and collaborative project management.

Zup Innovation, Uberlândia, MG, Brazil - Frontend Developer 04/ нужен доступ к резюме /2019

• Developed user interfaces from mockups using JSX, Styled-Components, and Flexbox, contributing to the launch of 2 new products.
• Built web applications using ES6, React, React-Native, Redux, Webpack, Flow, NPM, and Yarn, serving 2,000+ users.
• Managed project workflows with Git, GitHub, GitLab, GitFlow, and Jira, reducing merge conflicts by 15%.

TQI, Uberlândia, MG, Brazil - Frontend Developer 09/ нужен доступ к резюме /2018**

• Implemented user interfaces from mockups using HTML, CSS, SASS, SCSS, and Flexbox, completing 95% of tasks within deadlines.
• Developed web applications using JavaScript, jQuery, Grunt, and Bower, resulting in a 18% decrease in bug reports.
• Managed version control using SVN, ensuring 100% code backup and recovery.