Arun Kumar profile photo 1 on Tal

Arun Kumar

πŸš€ UI Lead | πŸ’» Frontend & Full-Stack Developer | ⚑ React, Vue, Angular, Next Js, Node.js, React Native | πŸ–₯️ Java, Python | ☁️ Cloud & DevOps | πŸ—οΈ Scalable Architecture Expert | πŸ” Tech Innovator

Madurai

7+ years of work experience

Tavant
Jan 202610 mosPresent

India

Tavant
Aug 20223 yrs 5 mosDec 2025

Bengaluru

β€’ Architect and implement complex frontend systems using React, Angular, and Vue, ensuring scalability, maintainability, and performance. β€’ Translate business requirements into modular, reusable UI components and integrate them within micro frontend setups. β€’ Lead implementation of state management using tools like Redux, Jotai, Zustand, Vuex, Pinia, and NgRx for predictable, maintainable data flow. β€’ Collaborate with UX, backend, and DevOps teams to deliver SPA/SSR/CSR-based applications aligned with user and system goals. β€’ Integrate GraphQL (Apollo Client & Server) for structured data communication and caching strategies. β€’ Optimize builds with Webpack and Vite, improving load times and runtime efficiency through bundle splitting and lazy loading. β€’ Oversee code reviews, performance audits, and adherence to accessibility and responsiveness standards. β€’ Ensure robust authentication and authorization layers with JWT, OAuth2, and SSO mechanisms. β€’ Support CI/CD pipeline integration, Git workflow best practices, and Agile sprint delivery. β€’ Mentor juniors on best practices in component architecture, testing (Jest/RTL), and performance profiling.
Tavant
Sep 20211 yrAug 2022

Bangalore Urban

β€’ Developed responsive, accessible UI components across React, Angular, and Vue ecosystems following design system principles. β€’ Worked on SPA and CSR applications, ensuring optimized rendering, routing, and user experience. β€’ Integrated RESTful APIs and GraphQL endpoints for efficient client–server communication. β€’ Implemented state management solutions such as Redux, Context API, and Vuex, improving data consistency and predictability. β€’ Contributed to Storybook UI libraries, enhancing component reusability and team collaboration. β€’ Participated in cross-team discussions with design, QA, and backend developers to align deliverables. β€’ Ensured cross-browser compatibility, pixel-perfect UI, and adherence to accessibility (WCAG) standards. β€’ Wrote unit and integration tests to maintain stability across releases. β€’ Supported deployments, debugging, and incremental feature rollouts within Agile environments.
Great Innovus Solutions Private Limited
Jul 20192 yrs 3 mosSep 2021

Madurai Area, India

Arun’s AI Stack

anthropic apis
anthropic apis
claude code
claude code
claude
claude
codex
codex
cursor
cursor
githubcopilot
githubcopilot

Education

Bachelor of Technology - BTech, Information Technology

Sethu Institute of Technology

20154 yrs2019

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Headline

πŸš€ UI Lead | πŸ’» Frontend & Full-Stack Developer | ⚑ React, Vue, Angular, Next Js, Node.js, React Native | πŸ–₯️ Java, Python | ☁️ Cloud & DevOps | πŸ—οΈ Scalable Architecture Expert | πŸ” Tech Innovator

About

I’m a Lead Frontend Engineer with 7+ years of experience building scalable web applications, frontend platforms, and full-stack systems. My primary focus is frontend architecture with React, Next.js, TypeScript, Node.js, GraphQL, AWS, Micro Frontends, and Design Systems. I enjoy solving complex engineering problems across architecture, performance, scalability, developer experience, and maintainability. Areas I work across: β€’ Frontend Architecture β€” React, Next.js, TypeScript, Micro Frontends, modular architecture, state management, and rendering strategies β€’ Design Systems β€” reusable component libraries, Storybook, design tokens, component architecture, and governance β€’ Full Stack Engineering β€” Node.js, Express.js, NestJS, GraphQL, REST APIs, MongoDB, PostgreSQL, MySQL, and DynamoDB β€’ Cloud & DevOps β€” AWS, Docker, CI/CD, cloud-native development, deployment, and observability β€’ Performance & Security β€” bundle optimization, code splitting, lazy loading, caching, OAuth2, JWT, SSO, and enterprise authentication β€’ Analytics Engineering β€” Amplitude, mParticle, Adobe Launch, Adobe Data Collection, Adobe Data Platform, Parse.ly, Heartbeat, OneTrust, Comscore, and unified analytics SDK architecture β€’ Engineering Leadership β€” technical design, architecture decisions, code reviews, mentoring, engineering standards, and cross-functional collaboration β€’ AI & Developer Engineering β€” MCP, RAG, OpenAI, AI-assisted development, and Specification-Driven Development (SDD) Core Stack: TypeScript | JavaScript | React | Next.js | Angular | Vue.js | Node.js | Express.js | NestJS | GraphQL | REST APIs | AWS | Micro Frontends | Microservices | Design Systems | Storybook | Webpack | Vite | Web Performance | Redux | Jotai | Zustand | Vuex | Pinia | NgRx | React Native | MongoDB | PostgreSQL | MySQL | DynamoDB | Docker | CI/CD | GitHub Actions | OAuth2 | JWT | SSO | Jest | React Testing Library | Amplitude | mParticle | Adobe Launch | Adobe Data Collection | Adobe Data Platform | Parse.ly | Heartbeat | OneTrust | Comscore | OpenAI | MCP | RAG | SDD

Location

Madurai

AI stack

anthropic apis

claude code

claude

codex

cursor

githubcopilot

Work experience

Lead User Interface Engineer at Tavant, Jan 2026 - Present Β· 10 mos, India

Senior User Interface Engineer at Tavant, Aug 2022 - Dec 2025 Β· 3 yrs 5 mos, Bengaluru, β€’ Architect and implement complex frontend systems using React, Angular, and Vue, ensuring scalability, maintainability, and performance. β€’ Translate business requirements into modular, reusable UI components and integrate them within micro frontend setups. β€’ Lead implementation of state management using tools like Redux, Jotai, Zustand, Vuex, Pinia, and NgRx for predictable, maintainable data flow. β€’ Collaborate with UX, backend, and DevOps teams to deliver SPA/SSR/CSR-based applications aligned with user and system goals. β€’ Integrate GraphQL (Apollo Client & Server) for structured data communication and caching strategies. β€’ Optimize builds with Webpack and Vite, improving load times and runtime efficiency through bundle splitting and lazy loading. β€’ Oversee code reviews, performance audits, and adherence to accessibility and responsiveness standards. β€’ Ensure robust authentication and authorization layers with JWT, OAuth2, and SSO mechanisms. β€’ Support CI/CD pipeline integration, Git workflow best practices, and Agile sprint delivery. β€’ Mentor juniors on best practices in component architecture, testing (Jest/RTL), and performance profiling.

UI Engineer at Tavant, Sep 2021 - Aug 2022 Β· 1 yr, Bangalore Urban, β€’ Developed responsive, accessible UI components across React, Angular, and Vue ecosystems following design system principles. β€’ Worked on SPA and CSR applications, ensuring optimized rendering, routing, and user experience. β€’ Integrated RESTful APIs and GraphQL endpoints for efficient client–server communication. β€’ Implemented state management solutions such as Redux, Context API, and Vuex, improving data consistency and predictability. β€’ Contributed to Storybook UI libraries, enhancing component reusability and team collaboration. β€’ Participated in cross-team discussions with design, QA, and backend developers to align deliverables. β€’ Ensured cross-browser compatibility, pixel-perfect UI, and adherence to accessibility (WCAG) standards. β€’ Wrote unit and integration tests to maintain stability across releases. β€’ Supported deployments, debugging, and incremental feature rollouts within Agile environments.

Software Engineer at Great Innovus Solutions Private Limited, Jul 2019 - Sep 2021 Β· 2 yrs 3 mos, Madurai Area, India

Education

Bachelor of Technology - BTech, Information Technology, Sethu Institute of Technology