Vaibhav Sah
Engineering Leader | Frontend Architect | Building Modern Frontend Systems & AI-Powered SaaS Platforms | React • Next.js • TypeScript • Python • FastAPI • Node.js
- Role
- Senior Engineering Manager at RoundCircle
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Vaibhav Sah
Engineering leader with 13+ years across eCommerce, SaaS, and GenAI, owning architecture,…
Experience
Senior Engineering Manager
Jul 2024 — Present · Gurugram, IN
Tech Stack: React.js, Node.js, Vue.js, Flutter, FastAPI, Golang, TypeScript, WhatsApp/Twilio APIs Currently building customer intelligence systems with Lusha, Zapier, Calendly, Factors.ai, etc. to power GenAI co-pilot experiences in Wyzard—supporting lead qualification, enrichment, and real-time scoring. Guided the development of GenAI-powered products- OLX Magic: Chat-based search feature for OLX shopping search enhancement- Agentic AI Shopping assistant for eCommerce that negotiates with buyer and seller for generating best deals. Built frontends with React, Vue, Flutter Integrated LLMs via FastAPI and WhatsApp/Twilio APIs Oversaw the full engineering lifecycle, including tech vendor evaluations, resourcing strategy, and project management. Architected frontend systems for LLM-powered SaaS tools with React, Node.js, and FastAPI. Defined customer-focused SDKs for customizable onboarding and product flows. Oversaw on-call processes and system availability SLAs for multi-tenant architecture. Led CI/CD adoption using GitLab CI, enabling smooth release cycles and rollback support.
Education
D A V Centenary Public School, Jaipur
High School
1995 — 2004
Liverpool John Moores University
Masters of Science in Data Science
2021 — 2021
International Institute of Information Technology Bangalore
Post Graduate Diploma in Data Science with Deep learning Specialisation
2019 — 2020
upGrad.com
PGDDS December 2019 Preparatory Course Certificate
Jaipur Engineering College & Research Center
Bachelor of Engineering (B.E.)
2004 — 2008
Skills
- Team Management
- Html5
- Sass
- Casper
- Css3
- Jest
- Programming
- Sql
- Bitbucket
- User Interface Design
- Jquery
- Web Applications
- Typescript
- Requirements Analysis
- Redux
- Html
- Mysql
- React.js
- Business Analysis
- Ajax
- Redux-Sagas
- Management
- Jquery UI
- Project Management
- User Experience Design
- Javascript
- Angularjs
- Eclipse
- Website Development
- Css
- Git
- Front-End Development
- Web Design
- Software Development
- Bootstrap
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