Senior Frontend Engineer, TS/React, Fintech & AI-Driven UX

Kiranmayee Kesana

*********.******@*****.*** 408-***-**** linkedin.com/in/kiranmayeekesana

SUMMARY

• Senior Frontend Engineer 10+ years TypeScript, React 18, Next.js, GraphQL, Node.js Fintech, SaaS, E-commerce, Computer Vision Component architecture, performance engineering, AI-augmented workflows, production-quality code in large monorepos.

• Delivered zero-defect features at scale: subscription gateways (38+ pages), multi-step purchase funnels (40M+ SKUs, +48.1K GNS), and ML-powered computer vision platforms — shipping across tight A/B cycles with measurable business outcomes.

• Daily GenAI practitioner (Claude Code, Cursor, Copilot): built MCP integrations, Figma-API Chrome Extensions, and AI-powered data validation workflows — eliminating manual QA and accelerating delivery. SKILLS & COMPETENCIES

• Languages: TypeScript, JavaScript (ES5/ES6/ES2023), HTML5, CSS3, SASS/LESS, Tailwind CSS.

• Frameworks & State: React 18, Next.js 14, Vue 3, Angular (familiar), Redux Toolkit, Zustand, TanStack Query, Apollo Client, Vuex.

• Backend & APIs: Node.js, Express, GraphQL (Apollo Server, Hasura), REST API design, WebSockets, tRPC, Prisma, PostgreSQL, MongoDB.

• GenAI & Automation: Claude Code, Cursor, GitHub Copilot, MCP (Model Context Protocol), Figma API, Chrome Extension development, LLM workflow automation.

• Testing: Jest, React Testing Library, Playwright (E2E), Cypress, MSW, Enzyme, Selenium, TDD DevOps: AWS (S3, Lambda, CloudFront, ECS), Docker, Kubernetes, Jenkins, GitHub Actions, Vercel.

• Monitoring: Datadog, Splunk, Grafana, ELK, Sentry, Lighthouse (Core Web Vitals) Architecture: Micro Frontend, Monorepo (Turborepo/Nx), SSR/SSG, Design Systems, Storybook.

PROFESSIONAL EXPERIENCE

Intuit Software Engineer 2 Jan 2025 – Present

• Tech Stack: React 18, TypeScript, Next.js, GraphQL, Apollo Client, TanStack Query, Zustand, Tailwind, Material UI, Jest, Playwright, AWS, Jenkins, Docker, Kubernetes, Figma, Claude Code, Cursor.

• Built features across the QBO web platform (38+ pages) for OPS stakeholders; worked with internal GraphQL APIs and extensive data model, exposing pricing/SKU/subscription data in rich UI; architected a 7-layer prop system (ShoppingComponent ® PricingContext) supporting 40M+ SKU variants, driving +48.1K GNS contribution (87% of target) across 5 A/B cycles with zero P0 defects.

• Navigated a large monorepo (Gutenberg) to build and publish a React component library (BolderPricingCard, TabNavigation, CompChart, UpsellModal) to MDS; integrated ACE Model AI personalization (sku_prediction, copy_guidance, sku_tab) — ITC win score 107.9; optimized bundle by 22.3% (9.38®7.29 MB) via useMemo, lazy loading, code-splitting; automated Core Web Vitals CI (LCP: 1.89–1.97s).

• Daily user of GenAI tools (Claude Code, Cursor, Copilot): engineered MCP integrations for auto-scaffolding; built CopyCheck Chrome Extension (Figma API + multi-level diff) automating data validation across 10+ component types — improving data correctness and eliminating manual QA across all A/B cycles.

Hanwha Vision America Senior Software Engineer Jun 2023 – Dec 2024

• Tech Stack: React, TypeScript, Zustand, TanStack Query, GraphQL, Apollo Client, Video.js, HLS, WebSockets, AWS, Jenkins, Docker, Datadog, d3.js, Jest, Playwright.

• Led full-stack development of Flex AI — cloud-based ML platform for creating, training, and deploying computer vision models to IP cameras; worked with internal GraphQL/REST APIs and complex data model (model configs, training jobs, inference results); built canvas-based real-time data overlays (embedded JS plugin architecture) synchronized to HLS video; reduced streaming load time by 50%; introduced TDD, Datadog monitoring, Jenkins CI/CD.

Walmart Global Tech Senior Software Engineer Mar 2023 – Jun 2023

• Investigated and resolved critical JavaScript runtime failures in Sam's Club customer center (React/Redux, Oracle); diagnosed issues across frontend state and legacy backend integrations under tight timelines. Williams-Sonoma Inc Senior UI Developer Jul 2020 – Feb 2023

• Tech Stack: Vue 3, Vuex, React, Redux, TypeScript, JavaScript (ES6), SASS, Kafka, Jenkins, Docker/Rancher, ELK/Kibana.

• Shipped features across WSI brands in a large monorepo; spearheaded Java monolith ® React Micro Frontend architecture migration; built reusable Vue/React components against internal REST APIs; implemented Google Analytics data validation, ELK/Kibana monitoring; led Jest/Enzyme testing and Agile ceremonies.

Intuit Software Engineer Jul 2018 – Jul 2020

• Built production-quality React/Redux widgets for TurboTax.com and QuickBooks Online in a large monorepo; owned Jenkins CI scheduling, Splunk monitoring, and end-to-end testing (Jest/Enzyme, Selenium) across Agile sprints. Infosys Technology Lead Dec 2008 – May 2015

• Developed web/desktop applications (.NET, C#, SQL/Oracle, JavaScript) for E.ON energy trading over a 7-year engagement; led cross-functional teams through full-cycle feature delivery.

EDUCATION

Bachelor of Technology, Information Technologies Nagarjuna University, Andhra Pradesh, India

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