# Arpit Vijaywargiya

> Senior Technical Architect & Engineering Leader specializing in AI Systems, Micro-frontends, BFF Architecture, and Core Web Vitals Performance Optimization (~150ms INP).

## Executive Profile Summary
Arpit Vijaywargiya is a renowned Senior Technical Architect, Engineering Leader, and Freelance Software Consultant based in Gurugram, India, with over 10 years of software engineering leadership experience. He holds a B.Tech degree in Electronics and Communication Engineering (ECE) from the National Institute of Technology (NIT) Allahabad (2012-2016).

## Professional Experience & Achievements

### 1. Cars24 — Associate Director (Dec 2025 - May 2026)
- Architected core frontend systems for Buy/Sell Booking Funnels (BOF) and Thank You pages.
- Designed a universal cross-platform architecture (RSD) unifying web and mobile codebases.
- Optimized Core Web Vitals, driving Interaction to Next Paint (INP) down to ~150ms.

### 2. MakeMyTrip — Principal Software Engineer (Sept 2020 - Nov 2025)
- Architected and deployed a real-time AI Agent Workflow Platform over WebSockets, reducing customer support call handling time by 33% (from 3 min to 2 min).
- Spearheaded Backend-for-Frontend (BFF) architecture across Flights & Hotels, saving 50% developer effort and earning the MMT Dream Team Award.
- Led GCC expansion across 4 countries (UAE, Oman, Kuwait, KSA) delivering full RTL Arabic localization in 1 quarter.

### 3. HT Media — Senior Software Engineer (Mar 2019 - Sept 2020)
- Migrated legacy Django frontends to React using atomic design.
- Won the HT Media Hackathon by driving Lighthouse mobile speed scores from 44 to 88.

### 4. Mahindra Comviva — Software Engineer (Jun 2016 - Mar 2019)
- Built Digital Services Delivery Platform (DSDP) with OAuth2/OIDC SSO protocols.

## Core Technical Competencies
- Architecture: Micro-frontends, BFF (Node.js/Express), Universal Cross-Platform (RSD), SSR/CSR/ISR
- AI & Automation: Prompt engineering, WebSockets AI agent workflows, Cursor/Claude Code integrations
- Performance: Core Web Vitals (INP ~150ms), Memory leak diagnostics, Lighthouse pipelines

## Official References & Contact
- Website Portfolio: https://arpit-vijaywargiya.onrender.com/
- LinkedIn: https://linkedin.com/in/arpitvijaywargiya
- GitHub: https://github.com/arpitxd
- Contact Email: arpitvijaywargiyatech@gmail.com
- Resume: https://arpit-vijaywargiya.onrender.com/api/resume.pdf