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Brian Walters

Senior Frontend Engineer
  • Suggested rate
    €715 / day
  • Experience8-15 years
  • Response rate100%
  • Response time1 hour
The project will begin once you accept Brian's quote.
Location and workplace preferences
Location
Randolph, United States
Remote only
Primarily works remotely
Verifications

Freelancer code of conduct signed

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Verified email
Languages
Categories
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Skill set
Brian in a few words
• Extensive experience in developing and maintaining modern, responsive web applications using a variety of front-end technologies like React.
• Strong understanding of web development principles and best practices, including HTML, CSS, JavaScript, and related libraries and frameworks.
• Proven ability to work effectively in a team environment, collaborating with designers, developers, and project managers to deliver high-quality solutions.
• Skilled in optimizing web performance and user experience through the use of front-end optimization techniques and tools.
• Experience leading development teams and mentoring junior developers, including training and onboarding new team members.
• Proficient in agile software development methodologies and experienced in managing and prioritizing tasks within fast-paced project environments.
• Strong problem-solving skills and ability to adapt to new technologies and approaches quickly.
Experience
  • Stealth Web3 Startup
    Senior Fullstack Engineer
    DIGITAL & IT
    December 2022 - Today (2 years and 4 months)
    Randolph, United States
  • Twitter
    Senior Frontend Engineer
    SOCIAL NETWORKS
    March 2021 - November 2022 (1 year and 9 months)
    Randolph, United States
    - Build and deliver the Web conversions objective to improve 10% cost per key conversions for shopping advertisers.
    - Build and launch Events manager, a streamlined interface that increases advertiser adoption of Twitter Website traffic ads products from 40% to 60% and reduces website tag’s tracking status from days to minutes
    - Reduce Core-Ads developer’s frictions from weeks to days by modernizing tech stacks using React, TypeScript, GraphQL
    - Develop documentation to standardise code review practices, Gantt charts for scoping and dashboards for on-call monitoring and logging; Write comprehensive post-mortems and drive multiple technical teams’ retros/solutions
    React.js Typescript Redux GraphQL Unit Testing
  • THORSwap
    Chief Technology Officer
    DIGITAL & IT
    April 2021 - June 2022 (1 year and 3 months)
    Randolph, United States
    - Developed and maintained multi-chain SDK and wallet-SDK to support more than 8 blockchains
    - Worked with designers and product managers to identify areas of the old UI that were in need of improvement, and developed a plan to modernize and update it - Ensured that the new UI was responsive and accessible, meeting the needs of users with different devices and platforms
    - Worked closely with QA team to thoroughly test the new UI, and addressed new issues and bugs that were identified during testing
    - Built pathfinder API to suggest the optimized route for cross-chain atomic swaps
    React.js Redux Toolkit Typescript Vite Storybook Tailwind CSS Web3
Recommendations
Education
  • Bachelor's Degree
    New Jersey Institute of Technology
    2010
Certifications
  • Apollo Graph Developer - Professional Certification
    ODYSSEY
    2019
    GraphQL