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Frontend Engineer with 5+ years of experience designing and building scalable web applications using React, Next.js, TypeScript, and JavaScript. Specializing in enterprise SaaS platforms, large-scale booking engines, and motion-rich interfaces.
5+
Years Building
10+
Projects Delivered
2+
Open Source Impacts

A curated selection of enterprise SaaS platforms, high-concurrency booking engines, and intelligent web applications built for scale.

The direct-booking engine used by hotel chains so guests can reserve rooms right on their official websites. I primarily owned the checkout experience, multi-platform ad and conversion tracking, 23-language internationalization, and parts of the room-selection flow.
23 Locales
Languages
Full Funnel
Ad Tracking
Dual Option
Checkout

Modern web-based card platform built for speed, strategy, and competitive fun. Play real-time multiplayer card games (Monodeal and Least Count) with friends via private room codes or challenge heuristic AI bots across multiple difficulty tiers.
Sub-100ms Sync
Latency
Deterministic State
Engine
3 Difficulty Tiers
AI Bots
I'm Shubham Saurabh, a frontend engineer with 5+ years of experience architecting scalable SaaS platforms, large-scale hotel booking engines, and robust cloud workflows. Currently SDE at RateGain, after delivering self-service dashboards and API reliability engineering as a Senior System Engineer at Infosys.
My engineering foundation began at Delhi Technological University (DTU), earning a B.Tech in Polymer Science & Chemical Technology (class of 2020). That background in analytical modeling and systems thinking continues to shape how I design resilient, performant frontend architectures today.
Whether you're looking to scale an enterprise SaaS platform, architect a high-performance web application, or collaborate on open-source — my inbox is always open.
447 contributions in the last year · @shubhsaur