rahil sami

• Developed and enhanced the Falconpost customer-facing console using Angular, shipping features across RCS,
WhatsApp, and SMS reporting within a GitLab/Jira Agile delivery flow.
• Standardized UI architecture by implementing custom accessible controls (nxt-mat-search, nxt-dropdown),
optimizing search debounce, ARIA attributes, and dropdown behaviors to ensure consistent UX across settings
and operational pages.
• Engineered secure user management workflows featuring strict RBAC permission guards, robust session handling
for denied access, and 2FA integration for high-risk admin actions (API key lifecycle, SMTP operations, domain
deletion).
• Architected multi-product API routing logic to intelligently direct HTTP traffic via product-type-aware base URLs,
ensuring seamless user sessions across Email and RCS capabilities.
• Hardened RCS campaign and WhatsApp configuration forms with comprehensive validations, safe payload
construction for rich templates, and compliance-driven PII hashing UI controls.

• Architected theme-based UI components using PrimeNG and PrimeFlex, standardizing design across multiple
pages.
• Built responsive dashboard with real-time data visualization using Angular, RxJS, and PrimeNG Charts.
• Developed reusable common filter component for table filtering across multiple pages, following DRY principles.
• Implemented breadcrumb navigation using PrimeNG Breadcrumb component and optimized performance through
lazy-loaded routing with Angular Router.
• Enhanced UX with Material UI components (datepicker, modal, mat-table) and Reactive Forms error handling.
• Integrated RESTful APIs and managed state efficiently, collaborating closely with the backend team.

• Engineered credit team handover feature with dynamic form generation using Reactive Forms, Angular, Node.js,
Express, and MongoDB, reducing loan processing timelines by 25%.
• Designed operations dashboard with NgRx state management for real-time monitoring of approved applications,
activity logs, and document status, cutting manual processing time by 50%.
• Automated document generation using Pug and Puppeteer, reducing processing time by 33%.
• Implemented AWS S3 for secure document storage and SQS for asynchronous message processing.
• Architected NgRx/RxJS state management solution, significantly reducing unnecessary API calls.
• Built RESTful APIs with Express.js and MongoDB aggregation pipelines for optimized queries; optimized schemas
with indexing strategies, improving query performance by 50%.
• Integrated third-party payment webhooks (Razorpay) for real-time payment status updates and automated
transaction processing.
• Implemented RSA and AES-256 encryption for secure authentication and data transmission.
• Integrated Nodemailer for automated email notifications, sending offer-related communications to clients.
• Developed Early Warning System with Node.js cron jobs and WebSocket alerts, improving collections and
reducing response delays significantly.