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Sudhanshu Jha
From United Arab Emirates 07:49 AM (GMT+04:00)
$80/hr or $100,000/yr

Active over a week ago


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Senior Frontend Engineer

Front-end Engineer
Available for hire
Years of experience
5+ years
Experience level
Senior
Available for
Full-time, Contract
Available from
13 Apr 2026
Download Resume / CV

Senior Frontend Engineer with 5+ years building scalable, revenue-critical product systems across fintech, Web3, and enterprise platforms. Most recently led frontend architecture at Mesh, owning transaction-heavy flows, wallet integrations, and cross-network state modeling powering significant platform transaction volume.

Previously built and scaled supplier platforms at Wayfair supporting millions of end users and a 30M+ product catalog, designing high-performance systems for complex, high-volume workflows.

I focus on system design, performance, reliability, and maintainable frontend architecture — not just feature delivery. Open to senior or lead roles in product-driven, high-complexity environments.

Languages

Employment History

Senior Frontend Engineer at Mesh 2025 - 2026
• Owned frontend architecture of critical transaction flows across Web3 integrations, enabling direct exchange and wallet-based payments across multiple networks. • These capabilities now account for ~50% of overall transaction volume, directly contributing to platform revenue growth. • Strengthened reliability of payment-critical paths by introducing end-to-end testing strategies and improving SDK performance. • Defined transaction state modeling and failure-handling patterns for asynchronous cross-network operations.
Software Engineer II at Wayfair 2023 - 2025
• Led frontend architecture for supplier-facing platforms supporting 20,000+ global vendors and contributing to a 30M+ product catalog. • Owned supplier onboarding and product management workflows, enabling high-volume bulk import and catalog management at scale. • Migrated legacy applications into decoupled monorepo architecture, improving deployment velocity and maintainability. • Standardized shared frontend patterns across teams, accelerating feature delivery and improving system consistency.
Software Engineer II at Fanclash 2022 - 2023
• Shipped high-traffic React Native features in a fast-growing consumer platform. • Reduced user drop-offs by ~35% through performance optimizations and UX improvements. • Helped scale active users from ~50k to 200k+ during peak growth phases. • Applied clean architecture patterns to improve code maintainability and delivery speed.
Software Engineer at Wakao 2021 - 2022
• Built and maintained CMS supporting operational workflows and content moderation systems. • Integrated frontend systems with backend services to support critical admin and moderation workflows. • Delivered Kotlin-based Android features, expanding product coverage across platforms.

Education

Bachelor's at MIT, Manipal Current 2018 - Now