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I’m Hari Pranay Yenuganti, a Senior Full Stack Engineer with 7 years of building consumer-scale web apps. I own features end-to-end—from React and Next.js frontends to backend services and cloud infrastructure—across healthcare, retail, and fintech. I specialize in performance, accessibility, and testing, with deep React/Next.js expertise (App Router, Server Components, SSR/ISR, and custom hooks), and a solid backend foundation in Java Spring Boot and Node.js. I also design reusable component libraries and design systems and work to optimize Core Web Vitals and accessibility on high-traffic pages.…I’m Hari Pranay Yenuganti, a Senior Full Stack Engineer with 7 years of building consumer-scale web apps. I own features end-to-end—from React and Next.js frontends to backend services and cloud infrastructure—across healthcare, retail, and fintech. I specialize in performance, accessibility, and testing, with deep React/Next.js expertise (App Router, Server Components, SSR/ISR, and custom hooks), and a solid backend foundation in Java Spring Boot and Node.js. I also design reusable component libraries and design systems and work to optimize Core Web Vitals and accessibility on high-traffic pages.

Hari Pranay Yenuganti

Full Stack Developer, Web Developer, Front-End Developer, +2

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I’m Hari Pranay Yenuganti, a Senior Full Stack Engineer with 7 years of building consumer-scale web apps. I own features end-to-end—from React and Next.js frontends to backend services and cloud infrastructure—across healthcare, retail, and fintech. I specialize in performance, accessibility, and testing, with deep React/Next.js expertise (App Router, Server Components, SSR/ISR, and custom hooks), and a solid backend foundation in Java Spring Boot and Node.js. I also design reusable component libraries and design systems and work to optimize Core Web Vitals and accessibility on high-traffic pages.…I’m Hari Pranay Yenuganti, a Senior Full Stack Engineer with 7 years of building consumer-scale web apps. I own features end-to-end—from React and Next.js frontends to backend services and cloud infrastructure—across healthcare, retail, and fintech. I specialize in performance, accessibility, and testing, with deep React/Next.js expertise (App Router, Server Components, SSR/ISR, and custom hooks), and a solid backend foundation in Java Spring Boot and Node.js. I also design reusable component libraries and design systems and work to optimize Core Web Vitals and accessibility on high-traffic pages.

Available to hire

I’m Hari Pranay Yenuganti, a Senior Full Stack Engineer with 7 years of building consumer-scale web apps. I own features end-to-end—from React and Next.js frontends to backend services and cloud infrastructure—across healthcare, retail, and fintech.

I specialize in performance, accessibility, and testing, with deep React/Next.js expertise (App Router, Server Components, SSR/ISR, and custom hooks), and a solid backend foundation in Java Spring Boot and Node.js. I also design reusable component libraries and design systems and work to optimize Core Web Vitals and accessibility on high-traffic pages.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Full Stack Engineer at Optum (RVO Health)

September 1, 2022 - Present

Own end-to-end delivery across a high-traffic consumer-facing e-commerce platform for OTC healthcare products, leading the React and TypeScript frontend and contributing to Spring Boot and Node.js services on AWS. Improved Core Web Vitals on high-traffic product and catalog pages by about 35%, cutting LCP from 4.1s to 2.6s through a Gatsby-to-Next.js migration, SSR and ISR rendering, image optimization, and lazy-loaded React components. Built and maintained 25+ reusable React and Tailwind components in Storybook, raised frontend test coverage from 40% to 75%, and contributed to CommerceTools and Stripe checkout modernization to improve conversions and reliability.

Senior Full Stack Developer at Lowe's

September 1, 2021 - September 1, 2022

Built reusable React components and custom hooks with TypeScript to power inventory dashboards and order workflows, integrated React Query for caching and optimistic updates, and developed UI design system primitives with Tailwind and Storybook. Built Spring Boot services on AWS/Azure, migrated selected services to Cosmos DB to cut latency, and secured APIs with OAuth2/JWT, improving throughput and developer productivity.

Full Stack Developer at Macy's

July 1, 2020 - September 1, 2021

Decomposed a legacy monolith into domain-driven Spring Boot microservices and designed REST and GraphQL APIs for web and mobile clients. Built reusable, type-safe React component libraries with Material UI and Tailwind to standardize browsing, cart, and checkout, and improved performance on high-traffic storefronts.

Java Developer at Sutherland

May 1, 2018 - December 1, 2019

Delivered a UPI gateway payment integration for a fintech workflow, raising transaction success rates and reducing failures. Built high-throughput Spring Boot microservices with idempotent workflows and auditable event trails, and implemented reconciliation and settlement jobs with Spring Batch for high-volume transaction processing.