Dr. Nee - Social Networking Application with Crypto Features

Analyzed user needs for real-time messaging, group chats, and reactions, along with expectations for built-in crypto features (wallets, tipping). Reviewed compliance, moderation requirements, and best practices for safety and privacy. Business Goals: Validate demand for a social app combining rich communications with simple, safe crypto utilities. Technical Approach: User interviews, competitor benchmarking, risk & compliance assessment (KYC/AML scope), and content moderation policy mapping. Duration: 3 weeks Deliverables: - Market & User Insights Report - Safety/Compliance Brief - Feature Prioritization Matrix

Designed app architecture for real-time chat, voice/video calling, notifications, and lightweight crypto flows. Planned scalable services, E2E encryption scope, and data models for users, chats, media, and transactions. Business Goals: Ensure secure, scalable, low-latency communications with a clear crypto feature boundary and compliance readiness. Technical Approach: React Native app design (iOS/Android), Node.js services with WebSocket signaling, WebRTC media, MongoDB schema, message queue for events, push notification setup, and crypto/wallet integration plan. Duration: 5 weeks Deliverables: - System Architecture Blueprint - API & Data Model Specs - User Flows & Wireframes

Built real-time text chat with emojis/reactions, 1:1 and group voice/video calls, presence/typing indicators, media sharing, and push notifications. Implemented basic crypto features (in-app wallet, tipping/remittances) and transaction history. Business Goals: Ship an MVP enabling seamless messaging, reliable calls, and safe, simple crypto interactions. Technical Approach: React Native front end, Node.js backend (WebSockets + REST), MongoDB, WebRTC for calls, CDN for media, integration with crypto wallet/SDK, and role-based access with rate limiting. Duration: 4 months Deliverables: - Live Mobile App (iOS & Android) - Real-time Chat & Calling - Crypto Wallet/Tipping Module

Executed functional, load, and network resilience tests for chat and calls; validated wallet flows and transaction integrity. Performed security reviews (auth, encryption, key handling) and abuse-prevention checks (spam, toxicity). Business Goals: Guarantee reliability, privacy, and safety before wider release. Technical Approach: Automated test coverage, device matrix testing, WebRTC call quality tests, penetration testing, crypto flow audits, and moderation tooling validation. Duration: 6 weeks Deliverables: - QA & Security Audit Reports - Performance/Call Quality Results - Resolved Bug & Vulnerability Logs

Launched to beta cohorts, tracked engagement (DAU/MAU, messages sent, call success rate), and optimized onboarding, notifications, and crypto UX. Rolled out moderation dashboards and iterative feature improvements. Business Goals: Drive activation and retention while keeping the platform safe and compliant. Technical Approach: Cloud deployment with autoscaling, analytics dashboards & funnels, A/B testing, crash/quality monitoring, and content safety pipelines. Duration: 2 months Deliverables: - Public/Beta Launch - Engagement & Retention Reports - Updated Growth & Feature Roadmap