A Member of the HHW Group USA Alliance
- Enterprise-Grade DAM Platform
Ninja DAM
Multi-Tenant Digital Asset Management Platform
- Multi-Tenant Isolation
- 10GB File Uploads
- Smart Search <500ms
Project Overview
About Ninja DAM
Key Capabilities
Centralized storage for all digital assets
Advanced metadata, tagging, and search system
Multi-level folder hierarchy for structured organization
Role-Based Access Control (RBAC) for secure permissions
Secure asset sharing with expiry controls
Subscription plan and tenant management
Detailed audit logging and compliance monitoring
Multi-tenant architecture with complete data isolation
Platform Screenshots
See Dam in Action
Built With Modern Tech
Frontend
- React 18
- Vite
- Tailwind CSS
- Redux Toolkit / Zustand
Backend
- ASP.NET Core 9.0 (Web API)
- C#
- Entity Framework Core
- JWT Authentication
Database
- PostgreSQL 15+
- Schema-per-tenant database architecture
Cloud & Storage
- AWS S3 for asset storage
- AWS CloudFront for global content delivery
DevOps & Hosting
- Docker for containerization
- Nginx as reverse proxy
- GitHub Actions / Jenkins for CI/CD
- AWS EC2 / Azure App Service for hosting
Integrations
- Google OAuth authentication
- SendGrid / SMTP for email services
- ImageSharp for image processing
- FFmpeg for video processing
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Problem Statement
The Challenges We Solved
Cloud & Storage
Business Challenges
Many organizations faced the following operational issues that hindered productivity and consistency:
- Digital assets scattered across Google Drive, Dropbox, local machines, and email attachments
- Duplicate files and version control problems created confusion among teams
- Absence of centralized access management across the organization
- Brand inconsistency caused by usage of outdated assets
- Lack of audit tracking and compliance monitoring
- Existing DAM solutions were either too expensive or difficult to scale
Engineering
Technical Challenges
From a technical perspective, several complex challenges needed to be addressed at the architecture level:
- Designing a secure multi-tenant architecture with strict data isolation between tenants
- Managing and uploading very large files (up to 10GB) reliably and efficiently
- Maintaining fast performance even with thousands of stored assets per tenant
- Building a flexible subscription model that scales across multiple tenants
- Optimizing cloud storage and infrastructure costs without sacrificing reliability
Subsource
Solution & Approach
How We Built It
NinjaDAM was designed as a scalable SaaS-based DAM platform with enterprise-grade architecture and cloud infrastructure.
Multi-Tenant Architecture
- Tenant Routing
- Dedicated Schemas
- Data Isolation
- Flexible Subscriptions
- STEP 01
Scalable Asset Storage
The platform integrates cloud storage solutions to handle large asset volumes efficiently and reliably.
- Secure Storage
- Multipart Uploads
- CDN Delivery
- Thumbnail Generation
- STEP 02
Advanced Asset Organization
Powerful organization tools were implemented to simplify asset discovery and management at scale.
- Folder Hierarchy
- Smart Tagging
- Full-Text Search
- Asset Collections
- STEP 03
Secure Access Control
Security and controlled access were key priorities — every permission level was carefully designed.
- RBAC Permissions
- Group Access
- Secure Sharing
- Download Protection
- STEP 04
Compliance & Audit Tracking
The platform ensures full transparency and compliance through detailed real-time monitoring systems.
- Audit Logging
- Share Tracking
- Password Policies
- Tenant Lifecycle
- STEP 05
Key Challenges & Resolutions90
Challenges We Conquered
Every major obstacle was met with a precise, scalable engineering solution built to last.
Multi-Tenant Data Isolation
Solution
Implemented a schema-per-tenant database architecture with strict validation rules.
Result
Achieved complete data isolation with zero cross-tenant data exposure.
Large File Uploads (Up to 10GB)
Solution
Integrated AWS S3 multipart upload with resume capability.
Result
Large files are uploaded reliably with minimal failure rates.
Search Performance
Solution
Implemented PostgreSQL full-text search with optimized indexing.
Result
Search results are delivered in under 500ms, even with more than 100,000 assets.
Subscription Enforcement
Solution
Developed dedicated services for usage tracking and subscription limit enforcement.
Result
Accurate plan restriction and resource allocation across tenants.
Query Performance Optimization
Solution
Applied composite indexing and caching strategies.
- Result Achieved
Query execution times dropped dramatically after introducing composite indexing and a multi-layer cache.
~70%
Reduction in query execution time
Feedback
Client Testimonials
Feedback
Our Clients’ Success Stories
Check What’s Our Client Say About Us
The project went well, the team was professional and got up to speed quickly on the work and performed effectively. They help us get the project back on track and now we are in a good position. I will definitely use them in the future for subsequent tasks as they arise. I recommend them and look forward to working with them again in the future!
Jonathan
I approached Sunil to assist me with a specific part of a project. His quick understanding of the project and clear technical skill and proficiency resulted in his involvement growing into a lead role. Will definitely be working with again in the future.
Adam
Rajvjay and his team delivered exactly what they promised on time and within budget. They handled every requirement with great care, and I have to say, they're true masters of process. I actually learned a lot about Agile practices and tools like Jira and Trello from them. I'd highly recommend this team to anyone who values a structured, process-driven approach for smooth and efficient project delivery.
Shivangi
Working with Arun has been a great experience! The team is very knowledgeable and has provided several design and product enhancement ideas along the way. I highly recommend!
Gil Comeaux
Sunil showed strong technical knowledge and delivered high-quality work. Communication was clear, deadlines were met, and they handled all tasks professionally. I would be happy to work with them again
Adam
The RAPROD team sincerely appreciates the work delivered during the development phase. The contractor played an important role in building the core platform and helping establish a stable functional foundation with the current feature set. Their responsiveness, technical capability, and ability to execute on requirements contributed meaningfully to the project’s progress.
Mitesh Shetty
My second engagement with the WebAtlas team was just as great as the first. I handed off a very large codebase to them to take over from a previous developer, which was in a broken state, and they were able to effectively piece it back together, get it running again, and add new capabilities. I highly recommend the team, they are professional and easy to work with. They were flexible and responsive.
Jonathan Torkelson
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