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Tushar Arora

@tarora238

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Lead Frontend Engineer specializing in React and Angular—driving scalable product-grade web experiences.

India

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What I'm looking for

I’m looking to lead frontend engineering in a product team—owning architecture, elevating team standards, and delivering with craftsmanship at scale, from design systems and performance to client-facing delivery and mentoring.

I’m a Senior/Lead Frontend Engineer with 10 years of experience building enterprise dashboards, CMS-driven platforms, and product-grade web applications across Angular and React. I’m known for leading frontend delivery end-to-end—owning architecture decisions, setting up design systems, and mentoring teams to raise standards.

At Nagarro (Star Alliance), I currently own a large-scale frontend revamp for a globally trafficked CMS platform. I modernized 20+ templates from scratch, defined the folder architecture and SCSS theming system, replaced legacy jQuery-heavy implementations with reusable components, and improved maintainability and scalability with GSAP workflows.

I’ve also driven measurable performance gains, raising Lighthouse scores from ~75 to 85+ through asset optimization and systematic page-level analysis. As the primary frontend owner and client-facing lead, I translate requirements into JIRA tasks, manage PR reviews and quality benchmarks, and coordinate multi-environment load testing with JMeter—while maintaining technical documentation and frontend style guides.

Independently, I founded and build Medsii, a React-based social web application for medical information sharing. I architected the product from concept to live deployment, implemented feed-style infinite scroll with real-time interactions via WebSockets/Socket.io, integrated an AI-powered conversational interface, and managed major upgrades (React 15 to 17), UI overhauls, Redux-Saga state management, and CI/CD for multi-branch deployments.

Experience

Work history, roles, and key accomplishments

Current

Associate Staff Engineer

Current

Nagarro

Aug 2021 - Present (4 years 10 months)

Led the end-to-end frontend revamp of the Star Alliance website, modernising 20+ Liferay templates with a new folder architecture, component structure, and SCSS theming system. Replaced legacy jQuery implementations with vanilla JS, implemented GSAP animation workflows, and improved Lighthouse scores from ~75 to 85+ through systematic page-level performance analysis.

JavaScript TypeScript Liferay FreeMarker (FTL) Templates SCSS Performance Optimization JMeter Frontend Architecture Code Review

Current

Founding Frontend Engineer

Current

Medsii

Jun 2021 - Present (5 years)

Independently architected and built Medsii, a React-based social web application for medical information sharing, and maintained it through continuous investor-driven iterations since launch. Built a feed with infinite scroll and real-time interactions via WebSockets/Socket.io, added an AI conversational interface, and handled React 15→17 upgrades plus major UI overhauls with Redux-Saga and CI/CD

React Redux Saga WebSockets Socket.IO Role Based Access Control CI CD

Associate Staff Engineer

Nagarro

Dec 2021 - Aug 2022 (8 months)

Contributed to a large-scale React migration from legacy Angular, building API-driven dashboard components including pagination workflows and data table modules for an enterprise operational platform.

React Angular Migration REST APIs Pagination Data Tables Dashboards

Associate Staff Engineer

Nagarro

Dec 2020 - Jul 2021 (7 months)

Participated in an Angular 11 migration for legacy dashboards, modernising frontend modules to improve maintainability. Introduced unit test coverage using Jasmine/Karma to help establish frontend testing standards.

TypeScript Unit Testing Jasmine Karma Dashboard Development Code Quality

Senior Software Engineer

Recrosoft Technologies

Jun 2019 - Nov 2020 (1 year 5 months)

Built Angular 8 enterprise portal features using the Ant Design component library, delivering API-integrated dashboard workflows across a team of 4 frontend engineers. Served as the sole frontend developer for a courier tracking portal, onboarding and mentoring interns through training, code reviews, and assessments to reach production readiness.

TypeScript Ant Design API Integration Workflows Mentoring Code Review

Full Stack Developer

Bridging Healthcare Technologies

Apr 2017 - May 2019 (2 years 1 month)

Contributed to migrating a PHP-based product to a Node.js + Angular stack while delivering new features in parallel with the migration. As the team scaled, took ownership of PR reviews, module structuring, task delegation, and Sketch/Figma-based design handoff workflows in a frontend lead role.

Node Angular Modules Sketch Figma JavaScript

Senior Frontend Developer

Qudos Technologies

Oct 2016 - Mar 2017 (5 months)

Sole frontend developer for a taxi platform, independently building driver, user, and aggregator portals in AngularJS alongside a landing page. Handled full deployments on AWS EC2, including server configuration and virtual host setup.

AngularJS JavaScript AWS EC2 Deployment Configuration

Web Developer

Clicklabs

Jul 2015 - Oct 2016 (1 year 3 months)

Built AngularJS admin dashboards and client-facing interfaces across multiple projects, implementing authentication flows and OAuth. Delivered features including API integrations, data tables, charts, maps, and form workflows for varied client requirements.