Multi-Product SaaS Ecosystem
Unified Enterprise SaaS Ecosystem & Super App
A personal project: architecting a unified, multi-product SaaS ecosystem giving consumers a single interface to subscribe to and use a suite of enterprise applications, currently powering an Enterprise CRM.
Impact: Centralized cross-product identity, subscription management, and audit logging into one scalable foundation.
- Engineered a scalable foundational backend using dedicated microservices for cross-product identity, catalog, and subscription management.
- Developed a centralized "Super App" for administrators, implementing the Backend-For-Frontend (BFF) pattern to optimize data pipelines and enforce strict multi-tenant security.
- Tech: Node.js, React, Microservices, MongoDB, BFF Pattern.
Publishing + Organization Workflow
Organization-Based Blog Management System
Directed as part of Triostack Technologies for admins and organization users to manage organizations, users, approvals, blog publishing, and public content delivery.
Impact: Combined internal publishing operations and public organization blog pages in a single workflow-driven system.
- Scope: Registration, OTP-based admin login, organization creation, approval flows, scheduled publishing, and logs.
- Access model: ADMIN and USER roles with per-user permissions for approvals and admin management.
- Tech: React, Vite, Spring Boot, MongoDB, JWT auth, Bootstrap, Jodit editor.
Bulk Email Campaign SaaS
RJ Mailer with AI, Billing, and Scheduling
A personal, full-stack bulk email SaaS where users manage SMTP accounts, upload leads, generate AI email copy, run or schedule campaigns, and track subscription payments.
Impact: Brought campaign execution, AI content generation, push notifications, and payment handling into one product flow.
- Scope: Campaign scheduling, pause/resume, run-now actions, attachments, plan history, and admin control panels.
- Integrations: PhonePe billing, Firebase push notifications, Google Gemini AI, and SMTP provider management.
- Tech: React, TypeScript, Spring Boot, MongoDB, JobRunr, JWT, Tailwind, Firebase.
Global Trade Network
Hscode: Global Trade Platform
Engineered a comprehensive global trade platform with real-time HS code-based product classification across 135+ countries, facilitating 1000+ daily trade inquiries.
Impact: Reduced communication barriers by 85% and achieved 99.9% notification delivery reliability.
- Implemented a multi-language translation system supporting 60+ languages with a draggable UI component.
- Architected a scalable notification system with multi-channel delivery (WebSocket, email, in-app).
- Built a secure admin panel with TOTP-based 2FA, real-time analytics, and lead approval workflows, reducing administrative overhead by 60%.
- Tech: Next.js, Node.js, MongoDB, Redis, WebSockets.
