Chandra Bhayal

Full-Stack Engineer & Security Researcher (CVE Credit) | React/Next.js, Node.js, AI-Native Tooling

chennai, India

#OpenToWork

About

Full-Stack Founding Engineer with a track record of taking complex products from zero to production solo. Shipped zero-dependency routing middleware with 701ns overhead, a custom Debian OS with 5 native compatibility layers, and a real-time AI security pipeline powered by MCP and Gemini. Focused on AI system orchestration, deep-stack infrastructure, and high-performance interactive frontends. Seeking founding or senior engineer roles at early-stage AI-native startups.

What I'm looking for

Full-stack or application security engineering roles — ideally somewhere I can do both. Interested in early-stage/startup environments where I can own problems end-to-end, from architecture to production. Open to security-focused positions (pentesting, appsec) or full-stack roles building AI-native tooling. Remote-first, but open to relocation for the right team. Especially drawn to teams working at the intersection of security and AI.

Experience

Independent Application Security Researcher

Apr 2026 – Present

Conduct black-box and gray-box security testing across web and API platforms under signed confidentiality terms, identifying and chaining vulnerabilities across authentication, authorization, and injection classes. Identified an open, unauthenticated cloud database exposing 250K+ user records at one platform. Identified blind server-side request forgery (cloud-metadata targeting) via webhook integrations, and a NoSQL injection vulnerability enabling full dataset enumeration at another. Author structured vulnerability assessment reports, including CVSS scoring, exploit-chain documentation, and prioritized (Critical/High/Medium) remediation guidance for engineering stakeholders. All findings reported through responsible, coordinated disclosure — no exfiltrated data retained beyond what's needed for validation.

SSRFNoSQL InjectionBlack-box TestingVulnerability ReportingCoordinated Disclosure

Multiple SaaS / Data-API Startups (YC-Backed & Venture-Funded, NDA)

Shor — Ride-Hailing / Mobility Platform

Independent Security Researcher (Contract Engagement)

Jul 2026 – Aug 2026

Conducted an authorized independent security assessment of a ride-hailing platform. Identified a critical pre-authentication remote code execution vulnerability (CVE-2023-38646) in a third-party analytics component, plus a chained host misconfiguration enabling further privilege escalation — documented full impact with CVSS scoring and proof-of-concept. Identified an authentication-bypass vulnerability permitting session issuance without credential verification, and a broken-access-control (IDOR) vulnerability exposing account profile data. Delivered a structured vulnerability assessment report covering infrastructure mapping, exploit-chain documentation, and prioritized remediation guidance. Engagement concluded under signed confidentiality terms.

CVE ResearchExploit-Chain AnalysisCVSS ScoringPrivilege EscalationIDOR

Shor — Ride-Hailing / Mobility Platform

Durell Flooring

Contract Full-Stack Engineer

Feb 2026 – May 2026

– Owned end-to-end engineering for a production e-commerce platform — React/Vite SPA, Express/Prisma/SQLite backend, and a custom 15-surface CMS with live draft-and-publish workflow, JWT auth, and real-time Zoho CRM lead pipeline. – Delivered product catalogue with slug-based SEO URLs, Sharp image pipeline (up to 94% size reduction via WebP), HTTP 206 video streaming, and Google Reviews carousel. – Engineered zero-dependency bot-detection and semantic HTML rendering middleware — no Prerender.io, no Puppeteer, no cost. Schema.org JSON-LD per page type, auto-generating Prisma-backed sitemap.xml. 117 pages indexed in Search Console within 48 hours. Subsequently open sourced as rendermw.

PrismaReactTypeScriptNode.jsExpress

Durell Flooring

Studio56 Animation

Contract Frontend Engineer

Dec 2025 – Jan 2026

– Architected a high-performance, GPU-accelerated component library for an international animation studio (150+ artists, Netflix/Disney XD/BBC), delivering an editorial-grade frontend maintaining strict 60fps across complex scroll-driven animations. – Reduced LCP by 35% through Next.js image optimisation, priority loading hints, and strategic code splitting validated via Core Web Vitals analysis.

Next.jsReactTypeScriptFramer MotionCore Web Vitals

Studio56 Animation

Education

SRM Institute of Science and Technology

SRM Institute of Science and Technology

B.Tech · Computer Science Engineering — AI & ML Specialisation

2027

SRM Institute of Science and Technology Chennai, India

B.Tech (Bachelor of Technology) · Computer Science Engineering

2023 – 2027

Certifications

Linux Server Programming

Southern Taiwan University

Aug 2024 – No expiry

Cyber Intelligence in Robotics

MIT SQUARE

Mar 2024 – No expiry

Skills

Prisma ORMMongoDBLinuxAWSDockerRAG PipelinesLLM APIs (OpenAI, Gemini,Model Context Protocol (MPostgreSQLNestJSNode.jsTypeScriptNext.jsReact.jsCVSS ScoringSSRFBroken Access Control (IDOWASP Top 10Burp SuiteWeb App Penetration Testi

Languages

English (Full professional proficiency)French (Elementary proficiency)