Omkar Patke

Frontend Software Engineer

Pune, India 3+ yrs exp 88 · Excellent

About

Frontend Software Engineer with 3+ years of experience building scalable and high-performance web applications across enterprise healthcare and logistics domains using React.js. Delivered high-impact frontend architecture at Spry Therapeutics by implementing Micro-Frontends using Webpack Module Federation, elevating core EMR application Lighthouse performance scores from 75 to 90+ through route-based code splitting and render optimization. Skilled in building real-time WebSocket features, managing client/server state with TanStack Query and Redux Toolkit, and architecting reusable components to use across applications.

Skills & Expertise (31)

React.js Advanced

8.5/10

Years Exp

JavaScript Advanced

7.8/10

Years Exp

Typescript Advanced

7.5/10

Years Exp

Next.js Advanced

7.5/10

Years Exp

HTML5 Advanced

7.0/10

Years Exp

CSS3 Advanced

7.0/10

Years Exp

Bundle optimization Advanced

7.0/10

Years Exp

Redux Toolkit Advanced

7.0/10

Years Exp

code splitting Advanced

7.0/10

Years Exp

Core Web Vitals Advanced

7.0/10

Years Exp

Git Advanced

7.0/10

Years Exp

REST APIs Advanced

7.0/10

Years Exp

WebSockets Intermediate

6.5/10

Years Exp

GitHub Actions Intermediate

6.5/10

Years Exp

Context API Intermediate

6.5/10

Years Exp

Material UI Intermediate

6.5/10

Years Exp

Postman Intermediate

6.0/10

Years Exp

Jira Intermediate

6.0/10

Years Exp

Agile Intermediate

6.0/10

Years Exp

Webpack Intermediate

6.0/10

Years Exp

React Testing Library Intermediate

6.0/10

Years Exp

Jest Intermediate

6.0/10

Years Exp

Sentry Intermediate

6.0/10

Years Exp

Mixpanel Intermediate

6.0/10

Years Exp

Axios Intermediate

6.0/10

Years Exp

GraphQL Intermediate

6.0/10

Years Exp

Zipy Intermediate

5.5/10

Years Exp

Vite Intermediate

5.5/10

Years Exp

Zod Intermediate

5.5/10

Years Exp

Zustand Intermediate

5.5/10

Years Exp

TanStack Query

Work Experience

Frontend Engineer

Spry Therapeutics

Oct 2023 - Present

Improved Core Web Vitals for the company's core product platform built with React.js, lifting Google Lighthouse performance scores from 75 to 90+ through Micro-Frontend modularization, route-based code splitting, and render optimization. Designed and implemented scalable, high-performance web applications using React.js, improving overall application performance, responsiveness, and user experience. Implemented reusable React components and UI libraries, reducing development time for new features by 30%. Architected modular Micro-Frontend applications from scratch using React.js, TypeScript, and Webpack Module Federation, enabling independent team deployments and cutting host build times by 35%. Configured product analytics and error monitoring using Mixpanel and Sentry, tracking UI exceptions to proactively resolve user-facing issues before customer escalation.

Frontend Engineer

WebManufact

Nov 2022 - Sep 2023

Delivered the customer-facing package shipment tracking application from scratch using React.js, Redux Toolkit, and Tailwind CSS. Implemented Google SSO authentication, enabling secure, seamless login and streamlined user onboarding across the application. Designed interactive analytics dashboards using React-Charts warehouse operations. Enforced Role-Based Access Control (RBAC) and secure JWT authentication workflows, protecting customer, staff, and admin portals across role-specific views. Built an AI Scribe application with real-time voice-to-text (WebSocket-based streaming), GenAI-powered transcript correction from user annotations, and LLM-driven generation of clinical summaries with auto-prefilled structured medical forms. Optimized high-frequency WebSocket updates using batching and throttling, reducing unnecessary React re-renders and improving transcript and form responsiveness. Implemented dynamic form rendering and state management for complex nested medical forms, ensuring reliable synchronization between AI-generated data and user edits. Built an end-to-end ticketing system with RBAC (Admin/Manager/Biller), claim status workflows, and a React-Charts analytics dashboard for real-time status tracking. Designed reusable React components and Redux Toolkit state management for claim creation, assignment, filtering, and status updates across different user roles.