Vitalii S.

Frontend Developer

Vitalii is a frontend developer with over 9 years of experience, specializing in Angular for banking and enterprise applications. He has expertise in Angular 2+, TypeScript, RxJS, NgRx, Jest, and Git, delivering scalable and responsive applications, modernizing legacy systems, and building microfrontends for Swiss and Danish banks.

Vitalii is skilled in API integration, implementing Material Design and Bootstrap, and enhancing usability and accessibility. He collaborates closely with cross-functional teams and contributes to projects through code reviews and mentoring. His earlier experience includes WordPress, PHP, and jQuery, where he developed instructional platforms, marketing sites, and product features.

Main expertise

  • TypeScript
    TypeScript 8 years
  • Angular
    Angular 7 years
  • Material-UI
    Material-UI 7 years

Other skills

  • SCSS
    SCSS 9 years
  • HTML / CSS 9 years
  • Nx
    Nx 3 years
Vitalii

Vitalii S.

Poland

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Selected experience

Employment

  • Angular Developer

    BEC Financial Technologies - 2 years 4 months

    • Developed and modernized features for bank web applications using the latest Angular versions, including signals and Nx monorepo/polyrepo.
    • Implemented responsive design principles to enhance user experience across devices.
    • Collaborated with cross-functional teams to gather and analyze requirements for new features.
    • Integrated APIs and services to ensure seamless functionality and data flow.
    • Conducted code reviews and mentored junior developers.

    Technologies:

    • Technologies:
    • TypeScript TypeScript
    • RxJs RxJs
    • NgRx NgRx
    • Angular Angular
    • Nx Nx

  • Frontend Developer

    Windmill Smart Solutions - 5 years 1 month

    • Reduced the load on the Support team by implementing automated recertification and document signature features for the Swiss bank's web application.
    • Helped the client increase work efficiency by developing the cashier’s desk web application.
    • Increased the employer’s revenue by implementing the Feature Flags add-on for the product application.
    • Created and maintained WordPress-based websites for various clients.
    • Developed the frontend for a social media Instagram-like Angular project.

    Technologies:

    • Technologies:
    • HTML HTML
    • TypeScript TypeScript
    • RxJs RxJs
    • NgRx NgRx
    • WordPress WordPress
    • GraphQL GraphQL
    • Angular Angular
    • SASS SASS
    • Apollo Apollo
    • D3.js D3.js

  • WordPress/PHP developer

    Caspio - 2 years 2 months

    • Reduced the load on the Support team by building an instructional website from scratch for the product company’s clients.
    • Increased the conversion rate by building a blog website from scratch.
    • Increased the conversion rate by updating and improving the company’s website.
    • Developed custom WordPress themes and plugins and worked with enterprise themes such as Avada and The Ark.

    Technologies:

    • Technologies:
    • PHP PHP
    • WordPress WordPress

Education

  • BSc.Alternative Energy Sources

    Dnipro National University · 2007 - 2012

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