Software Engineer | Full-Stack Developer | AI/ML | Open Source Contributor

github

devto

Ashwin Chauhan • Peerlist

• Detects complex fraud patterns using Graph Neural Networks (GNN) across transaction networks and use React for UI. • Enables secure collaboration between banks via Federated Learning (FL) • Ensures data privacy using Zero-Knowledge Proofs (ZKP) and Post-Quantum Cryptography (PQC) • Uses Agentic AI to autonomously decide: Allow, Monitor, or Block transactions • Activates Honeypot traps to isolate and analyze attackers in real time

CHAKRAVYUH SVAS – Future of Digital Banking S

<p>*Built a real-time cybersecurity detection platform to identify credential stuffing attacks using training the model to allow behavioral login analysis and anomaly detection. *Implemented an Isolation Forest machine learning model to detect abnormal authentication patterns based on login velocity, failure ratios, bot scores, and device concurrency. *Developed a FastAPI backend service to process login events and classify threats into LOW / MEDIUM / HIGH risk, triggering automated security actions (Allow, OTP verification, Block login). *Designed an interactive Streamlit security dashboard to visualize attack risk, behavioral metrics, and threat analytics using Plotly graphs.</p>

Credential Stuffing Attack Detection System u

*Built a movie ticket booking platform using the MERN stack, enabling users to browse movies, view showtimes, and book tickets with real-time data integration. *Integrated TMDB API to fetch dynamic movie details, trailers, ratings, and metadata, ensuring up-to-date content and enhanced user experience. *Implemented secure REST APIs and state management for authentication, seat selection, booking flow, and payment-ready architecture, following scalable backend design principles.

MovieNext — MERN Stack Movie Ticket Booking A

* Developed SkillSyncAI, a full-stack AI-powered career platform providing resume optimization, interview preparation, and personalized skill recommendations using Next.js, Prisma, and PostgreSQL. * Integrated generative AI and background workflows (Google Gemini + Inngest) to automate industry insights, ATS resume scoring, and role-specific cover letter generation. * Implemented scalable backend architecture with secure authentication (Clerk), relational data modeling, and server-side rendering, deployed on Vercel for production readiness.