Himani Kumavat

Frontend Developer

Talento

MadridMiembro desde 8 de abril de 2026

ReactJSNext.jsTypeScriptJavaScript (ES6+)HTML5CSS3SASS/LESSBootstrap 4AngularJSReduxContext APIReact HooksMicro-frontend ArchitectureSingle Page Application (SPA)SSR/SSGComponent Library DesignCore Web Vitals OptimizationCode SplittingLazy LoadingBundle Size ReductionLighthouseJestReact Testing LibraryUnit TestingIntegration TestingNode.jsExpress.jsREST API IntegrationAxiosPostmanSwaggerAzure DevOpsCI/CD PipelinesGitBitbucketJiraGCPChrome DevToolsAgile (Scrum)Sprint PlanningCode ReviewMentorshipWaterfallCross-Browser CompatibilityComponent-Based Architecture

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ReactJSNext.jsTypeScriptJavaScript (ES6+)HTML5

Sobre mí

Senior Frontend Developer with 4.5 years of experience building scalable, high-performance web applications at Reliance Jio Platforms — one of India's largest telecom and digital services companies. Expert in ReactJS, Next.js, TypeScript, and micro-frontend architecture. Proven record of delivering measurable business impact: reduced UI build time by 30% through a reusable component library, improved unit test coverage from 60% to 90%, and significantly boosted Core Web Vitals scores via code splitting, lazy loading, and bundle optimization.

Experienced in cross-functional Agile teams, CI/CD pipelines (Azure DevOps), REST API integrations, and SPA development. Seeking a senior frontend engineering role to build impactful, production-grade web products.

Experiencia

Frontend Developer at Reliance Jio Platforms Ltd. (2022-01 – Present)

Building scalable, high-performance web applications using React, Next.js, and TypeScript. Architecting reusable component libraries, managing state across enterprise applications, and optimizing performance.

Architected and maintained a reusable React component library adopted across multiple product teams, reducing UI development time by 30% and ensuring consistent cross-browser compatibility.
Built micro-frontend modules using Single Page Application (SPA) architecture, enabling independent team deployments and improving overall release velocity.
Implemented global state management using Redux and Context API across large-scale enterprise applications serving millions of users.
Integrated 15+ REST APIs using Axios, managed API contracts via Swagger and Postman, ensuring reliable and performant data workflows.
Optimized rendering performance using React hooks (useMemo, useCallback, useEffect), memoization, and component-level state management.
Contributed to CI/CD pipelines using Azure DevOps, enabling automated testing and deployment for faster release cycles.
Collaborated with UI/UX designers and backend engineers in Agile (Scrum) sprints — participated in sprint planning, daily stand-ups, and retrospectives.
Mentored junior developers through structured code reviews, knowledge sessions, and onboarding, improving team delivery standards.