Shaswata Saha

Secure end‑to‑end encrypted chats with JWT auth, AI enhancements, WhatsApp‑like real‑time messaging. Cross‑platform (web/mobile) with responsive UI and cloud backend.

Architected an enterprise-grade SIEM pipeline leveraging Splunk for real-time threat intelligence, automated alerting, and deep forensic log analysis. Engineered custom SPL filters, indexed field extractions, and correlation searches to detect anomaly behaviors across hybrid environments. Developed executive-level dashboards, modular inputs, and scheduled reports for SOC efficiency. Aligned with NIST and MITRE ATT&CK frameworks to support Zero Trust architecture and proactive incident mitigation.

Engineered a cross-platform employee directory with Microsoft PowerApps and Dataverse, integrated with Azure AD for seamless identity federation and Microsoft Graph API sync. Enabled RBAC-driven access, department-based filtering, and real-time profile updates. Embedded Power Automate flows for onboarding, HR escalation, change tracking, and audit compliance. Delivered a mobile-first UI/UX with secure cloud operations across departments.

Built a scalable, no-code approval automation using Microsoft Lists and Power Automate for document routing across departments. Enabled Level 1 & 2 email-based approvals via Outlook with embedded decision controls, conditional logic for rejections/escalations, and real-time status logging within Lists. Deployed without needing full SharePoint clients or desktop agents.

Engineered an AI-driven IoT healthcare platform that leverages blockchain for encrypted medical alert dispatching. Developed during a 36-hour hackathon and awarded by RISE Foundation for innovation in predictive emergency systems.

Full-stack mobile application built with React Native featuring GPS tracking, emergency SMS dispatch, JWT authentication, and curated news for women’s safety awareness. Offers a modern UI, SOS button, contact manager, and nearby police locator using Maps API.