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Serhii Sierov JavaScript & TypeScript Software EngineerSS

Serhii Sierov

JavaScript & TypeScript Software Engineer
  • Suggested rate
    £219 / day
  • Experience3-7 years
  • Response rate100%
  • Response time1 hour
The project will begin once you accept Serhii's quote.
Location and workplace preferences
Location
Berlin, Germany
Remote only
Primarily works remotely
Verifications

Freelancer code of conduct signed

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Verified email
Languages
Check out languages spoken by Serhii
Categories
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Skill set
Serhii in a few words
I am a full-stack software engineer specializing in developing web applications and services in
JavaScript and TypeScript using React/Next.js, Node.js, and NestJS. I also create cross-platform apps using React Native.

Proficient in Agile methodology, which allows me to adapt quickly to changes and keep projects on track. I set project goals, keeping business objectives in mind, and employ
development best practices to achieve them.
Experience
  • NDA
    JavaScript & TypeScript Software Engineer
    March 2022 - Today (3 years and 3 months)
    • Designing and implementing client-side applications with React and Next.js
    • Designing the architecture of software solutions out of high-level requirements
    • Maintaining web products on production, implementing continuous updates
    • Coordinating project development tasks with stakeholders and tech teams
  • FOXOPTICA
    Owner
    January 2021 - February 2022 (1 year and 1 month)
    - Managing procurements both for warehouse and on-demand
    - Organizing employee education and qualification
    - Developing and maintaining the website for the optics business (Next.js, Nest,
    Apollo GraphQL)
  • Gravis
    Co-owner
    January 2008 - January 2021 (13 years)
    • Organizing employee education and qualification
    • Developing and maintaining the website for the optics business (Next.js, Nest, Apollo GraphQL)
    Gravis (2008 - 2021)
    Co-owner
    • Managing the team of employees
    • Communicating with clients directly
    • Designing, developing, and maintaining the website for the stretch ceiling business (PHP, HTML, CSS, REST API)
    • Coordinating business processes
Recommendations
Education
  • Master of Science
    Kherson National Technical University
    Specialty Computer Science Degree Master's