Harshada Girase

• Implemented secure code-based authentication with JWT refresh token rotation, multi-tenant data isolation middleware, RC oversight APIs, RBAC-enforced authorization across role hierarchies, and audit trail logging across sensitive endpoints, eliminating cross-company data leaks and enabling secure hierarchical RC-to-MC access in production. • Delivered Angular 19 SPA with live messaging, admin dashboards, candidate onboarding, and public interview booking end-to-end UI for the recruitment workflow. • Built event-driven webhook ingestion for Telnyx SMS, and Mailgun email with provider abstraction and idempotent processing (Message-Id deduplication on email retries), preventing duplicate messages and routing inbound traffic to the correct conversation with real-time WebSocket delivery. • Designed a versioned, idempotent DB migration runner executed at server startup with precondition checks, eliminating manual database updates on deploy and enabling safe redeploys across dev, test, and prod without schema drift. • Implemented Drone CI/CD pipelines with git-diff change detection, automating deployments and reducing release lead time by 60% and ensuring zero-downtime.

Sky Elemental Ltd.

• Architected and deployed XII Capital’s branding website, built reusable components with code-splitting and lazy loading, improving page load speed by 30% (Lighthouse score: 95+), and documented deployment processes for team scalability. • Designed and implemented Node.js backend systems, ensuring seamless integration with frontend and third-party services. • Engineered Magic Links authentication (login UI, secure token generation with ≤100ms verification, email delivery, session management) with rate limiting (5 attempts/IP), expiry handling, and account lockout to mitigate brute-force attacks. • Containerized the web app with Docker, reducing deployment time by 50%, and set up Drone CI/CD for zero downtime releases.

XII Capital

AWS Certified Cloud Practitioner (CLF-C02)

Amazon Web Services