Link : https://www.twine.net/signin

Technologies: Node.js, PostgreSQL, Azure OpenAI, Next.js, Tailwind CSS, TypeScript, AWS S3, Stripe

GeniusWrite is an AI‑driven content creation platform designed to help users generate high‑quality, SEO‑friendly content with minimal effort. I developed both backend and frontend systems to deliver fast, reliable, and scalable AI‑powered writing tools.

Key Contributions:

• AI Content Generation: Integrated Azure OpenAI API to power keyword extraction, outline structuring, and real‑time prompt generation with caching for faster responses.

• Subscription Billing: Implemented Stripe for secure recurring payments, including webhook handling for automated account updates.

• Scalable Storage: Used AWS S3 for storing user content, exported documents, and other assets.

• Automated Maintenance: Built cron jobs for scheduled tasks like draft cleanup and email alerts, improving performance and reducing manual overhead.

• SEO‑Optimized Frontend: Developed the landing page in Next.js for server‑side rendering and optimal SEO. Built the core dashboard UI with React, Tailwind CSS, and TypeScript for a smooth, responsive user experience.

Link: https://www.twine.net/signin

Technologies: Go, MongoDB, Redis, RabbitMQ, WebSocket, React, Redux, Tailwind, Stripe, Twilio

Peeringo is a scalable virtual cloud phone system designed to streamline VoIP communication and lead management for multi-agent teams. As the backend developer, I engineered core systems that enabled secure authentication, real-time collaboration, and seamless third-party integrations.

Key Contributions:

• Secure Authentication: Built a robust auth system using browser fingerprinting (User-Agent + WebGL), JWT, and RBAC. Managed session lifecycle with MongoDB TTL indexing.

• Multi-Agent Workspace Architecture: Enabled workspace creation with role-based access for superadmins, admins, and agents. Features included VoIP number assignment, contact tagging, lead tracking, and note recording.

• Twilio Integration: Integrated Twilio API for VoIP number listing, purchasing, and compliance handling (bundle address verification).

• Stripe Billing System: Implemented Stripe for both one-time and subscription payments. Used Stripe Payment Elements for secure, dynamic frontend UI.

• High-Performance Export Engine: Leveraged Go concurrency and MongoDB cursors to generate large CSV/ZIP exports efficiently, delivered via Blob URLs.

• Real-Time Notifications: Developed a WebSocket-based alert system (Gorilla WebSocket) for payment updates, agent invites, missed calls, new messages, and workspace balance alerts.

• Google Sheets Integration: Connected landing page forms to Google Sheets via Apps Script, simplifying lead capture without additional database overhead.

This project showcases my ability to build secure, scalable backend systems with real-time capabilities and deep integration across payment, communication, and productivity platforms.

Link: https://www.twine.net/signin

Technologies: Node.js, PostgreSQL, React, Redux Toolkit, Tailwind CSS, Shadcn UI, TypeScript

ZippyPlan is a modern appointment scheduling solution that integrates video conferencing, calendar sync, and payments into one seamless platform for professionals and their clients.

Key Contributions:

• All‑in‑One Scheduling: Integrated calendar sync, video conferencing APIs, and payment gateways to streamline booking workflows.

• Video Meeting Automation: Implemented Zoom and Google Meet integration via OAuth and API to auto‑generate secure meeting links upon booking.

• Robust Backend Services: Built Node.js + PostgreSQL backend to handle time slot logic, notifications, and timezone management.

• Responsive UI: Designed a mobile‑friendly booking and management interface using React, Tailwind CSS, and Shadcn UI for a clean, intuitive experience.