Vandna Kumari

About

Front-end developer with 4+ years experience building modern React applications. Currently at Infosys for Barclays.

I build responsive, production-grade UIs with React, Redux, and Next.js. My focus is fintech user flows, performance, accessibility, and clean integration with APIs. I enjoy shaping UI details in Figma when needed and turning them into reliable, testable components.

I use AI-assisted development for speed and quality. Copilot helps with repetitive code, refactors, and unit tests. I still perform code reviews, CI checks, and manual verifications to ensure correctness. This mix keeps delivery fast without trading away reliability.

Now

  • Building Barclays charge card and term deposit UIs.
  • Redux for state, form states, and error boundaries for edge cases.
  • Design handoff from Figma to React with a11y and perf checks.
  • Copilot for scaffolding, GitLab for reviews, CI pipelines for merges.

Core Skills

ReactNext.jsTypeScriptReduxTailwind CSSJestNode.jsREST APIsAccessibilityPerformanceFigma

Tooling and AI

GitHubGitLabGitLab CIJiraVS CodeCopilotPostmanVercelAzure

Day to day I use Copilot for suggestions, GitLab and GitHub for repos and reviews, and CI pipelines to keep quality high. I document flows and edge cases to prevent regressions and make handoffs smooth.

Experience

  1. Front-End Developer · Infosys Ltd (Client: Barclays)

    Mar 2025 – Present

    • Design and build UI for Barclays charge card and term deposit journeys.
    • State management with Redux and API integrations for secure, data-heavy screens.
    • Adopted Valpre React framework. Delivered features while learning it on the job.
    • Owned early UI when no designer was available. Created page flows in Figma. Now partnering with a designer for production quality.
    • Focus on accessibility, performance budgets, and reliable error handling for financial workflows.
    • Use Copilot for assisted coding and unit test scaffolding. Code reviewed via GitLab with CI checks.

  2. React Developer · Tech Mahindra Ltd

    Jun 2021 – Feb 2025

    • Delivered enterprise apps across e-commerce, telecom, and finance using React, Redux, Tailwind, and REST APIs.
    • Built reusable component patterns and improved Lighthouse scores by optimizing images, code-splitting, and caching.
    • Collaborated with design, product, and backend teams. Drove stakeholder demos and iterative delivery.