CRM System
Customer Relationship Management platform that centralizes contacts, sales opportunities, commercial tracking and real-time analytics. Built with Next.js, TypeScript and PostgreSQL.
Complete Project
Full Stack Development
Key Features
Key features to manage the entire sales cycle
Customer Management
Centralized contacts panel with profile data, interaction history and stage-based segmentation.
Sales Opportunities
Visual pipeline to track deals by stage (contact, proposal, negotiation, won/lost).
Analytics Dashboard
Sales metrics, commercial funnel, conversion and team performance in real time.
Tracking & Reminders
Tasks, notes and automatic reminders so you never miss a customer follow-up.
Advanced Search
Filters by status, amount, date and owner with instant search across the whole CRM.
Security & Roles
JWT authentication and role-based permissions to control access to business information.
Tech Stack
Modern technologies proven in production
Challenges and Solutions
Technical problems solved during development
Relational Data Model
Designing a schema relating customers, contacts, opportunities and activities.
Real-Time Visual Pipeline
Moving opportunities between stages without reloading the page while staying consistent.
Report Performance
Generating dashboards with large data volumes without affecting the user experience.
Source Code
Explore the project's full code on GitHub. Includes detailed documentation, system architecture and implementation examples.
Interested in a similar project?
I can help you build your web platform with the best technologies