Open to opportunities

Prakhar Tiwari

@prakhartiwari4

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Senior frontend engineer focused on scalable, accessible web platforms.

India

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What I'm looking for

I am seeking senior frontend roles focused on building scalable, accessible, high-performance web platforms, with opportunities to lead migrations, improve reliability, and mentor teams in a collaborative, outcome-driven environment.

I am a senior frontend engineer with nine years of experience building and scaling enterprise-grade web platforms, leading end-to-end initiatives that deliver measurable business impact. I have driven large migrations (Dojo to React), performance improvements, accessibility (WCAG) compliance, and security enhancements like strict Content Security Policy implementations.

I have architected real-time systems, improved test automation reliability, and built internal tools including RAG search and an Electron monitoring app using generative AI. I prioritize performance, reliability, developer experience, and delivering customer-focused outcomes that boost satisfaction and conversions.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer 2

Current

Cisco

Jun 2024 - Present (2 years)

Led migration of multiple admin dashboard modules from Dojo to React and made them WCAG compliant, reducing load time by 40%; implemented CSP to prevent XSS and migrated automation to Playwright improving execution speed by 30–50%.

React TypeScript Playwright Docker

Senior Software Engineer

Cisco

Feb 2022 - May 2024 (2 years 3 months)

Engineered a high-performance pub-sub websocket library handling 10k+ real-time events per user/day and improved Webex Contact Center features, driving a 20% increase in customer satisfaction and 15% rise in sales conversions.

React TypeScript MobX WebSockets Performance Optimization Kibana Docker Jenkins

Frontend Consultant

Deloitte USI

Mar 2021 - Feb 2022 (11 months)

Implemented product comparison and gallery features for an e-commerce client, reducing initial load time by 60% and improving conversion rates; optimized webpack/babel to cut bundle size by 50%.

Vue.Js Webpack Babel Virtualization Lazy Loading AEM React MongoDB

System Engineer

Tata Consultancy Services

Mar 2017 - Feb 2021 (3 years 11 months)

Developed microservices for risk assessment, migrated front-end from jQuery to React, and built automated daily report generation reducing manual effort by 80%.

React .NET Core MongoDB Sequelize Image Processing Tesseract