mammoth-app
Dennis Busienei (KILOMETRE)Buld app that I can text with each other and it's well encrypted only sms, no video or voice note or picture, time stamp available and no delete chat, and also have password ercypted
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System Requirements
System Requirements Document (SRD)
Project Name: mammoth-app
1. Introduction
The mammoth-app is a secure, text-based communication platform designed for personal use. The app focuses on simplicity, privacy, and reliability by offering encrypted text messaging with timestamps, while deliberately excluding features like video, voice notes, or image sharing. This document outlines the system requirements for the development of the mammoth-app, ensuring it meets the needs of its target audience: individuals seeking a secure and distraction-free messaging experience.
This document has been updated to reflect the target use case as personal use, as requested by Dennis Busienei.
2. System Overview
The mammoth-app is a lightweight, secure messaging application tailored for personal use. It prioritizes user privacy and simplicity by implementing end-to-end encryption for text messages, ensuring that all communications remain confidential. The app will include timestamps for all messages, prevent chat deletion to maintain message integrity, and enforce password encryption for user accounts. The absence of multimedia features like video, voice notes, or image sharing ensures a distraction-free and focused messaging experience.
Key highlights of the mammoth-app include:
- End-to-end encryption for all text messages.
- Timestamping for every message.
- Prevention of chat deletion to maintain message history.
- Password encryption for secure account access.
- Designed exclusively for personal use.
3. Functional Requirements
The functional requirements for the mammoth-app are as follows:
- As a User, I should be able to send and receive text messages.
- As a User, I should be able to view timestamps for all messages.
- As a User, I should not be able to delete any messages or chats.
- As a User, I should have my account secured with password encryption.
- As a User, I should experience end-to-end encryption for all text messages.
4. User Personas
The mammoth-app is designed for the following user persona:
Personal User
- Description: An individual seeking a secure and distraction-free messaging platform for personal communication.
- Goals:
- Ensure privacy and confidentiality in text-based communication.
- Maintain a reliable record of all conversations with timestamps.
- Avoid distractions from multimedia features like images, videos, or voice notes.
- Pain Points:
- Concerns about data privacy and message security.
- Frustration with overly complex messaging apps that include unnecessary features.
5. Visuals Colors and Theme
The mammoth-app will feature a unique and modern color palette that emphasizes simplicity and security. The colors are designed to evoke trust, calmness, and focus.
Color Palette:
- Background: #F3F4F6 (Soft Cloud Gray)
- Surface: #FFFFFF (Pure White)
- Text: #1F2937 (Charcoal Black)
- Accent: #2563EB (Trustworthy Blue)
- Muted Tones: #9CA3AF (Muted Silver)
This palette ensures a clean and professional look while maintaining a user-friendly interface.
6. Signature Design Concept
The mammoth-app will feature a "Digital Vault" Landing Page as its signature design concept.
Concept Details:
- Visual Theme: The homepage will resemble a high-tech digital vault, symbolizing security and privacy. The background will feature subtle animations of encrypted data streams flowing across the screen, reinforcing the app's focus on encryption.
- Interactive Elements:
- A central, animated vault door that "unlocks" when the user enters their credentials.
- Smooth transitions between sections, with micro-interactions such as buttons that "pulse" gently when hovered over.
- Color Dynamics: The accent blue (#2563EB) will glow softly around interactive elements, creating a futuristic and secure feel.
- Typography: Clean, sans-serif fonts with bold headers to emphasize clarity and simplicity.
- User Experience: The landing page will immediately communicate the app's core values of security and simplicity, leaving a lasting impression on users.
7. Non-Functional Requirements
- The app must ensure end-to-end encryption for all text messages.
- The system should support a lightweight and fast user interface.
- The app must be compatible with both iOS and Android platforms.
- The backend should handle up to 10,000 concurrent users efficiently.
- The system should comply with GDPR and other relevant data privacy regulations.
8. Tech Stack
The following technologies will be used to develop the mammoth-app:
Frontend:
- React Native for mobile app development.
Backend:
- Python with FastAPI for secure and scalable backend services.
Database:
- MySQL for relational data storage, with Alembic for migrations.
AI Tools (if applicable):
- GPT 5.2 for user-friendly responses in any help or FAQ sections.
Local Orchestration:
- Docker and docker-compose for containerization.
Server-Side Orchestration:
- Kubernetes for managing deployment and scaling.
9. Assumptions and Constraints
- The app is designed exclusively for personal use and will not include features like video, voice notes, or image sharing.
- Users will only be able to access their accounts on a single device at a time.
- The app will not support chat deletion to maintain message integrity.
- The system will prioritize lightweight performance to ensure smooth operation on a wide range of devices.
10. Glossary
- End-to-End Encryption: A method of secure communication that prevents third parties from accessing data while it’s transferred from one end system to another.
- Timestamp: A digital record indicating the time a message was sent or received.
- Password Encryption: The process of encoding passwords to protect them from unauthorized access.
- GDPR: General Data Protection Regulation, a legal framework for data protection and privacy in the European Union.
- React Native: A framework for building native mobile apps using React.
- FastAPI: A modern web framework for building APIs with Python.
This document reflects the updated requirements for the mammoth-app, ensuring it aligns with Dennis Busienei's vision of a secure, text-based communication platform for personal use.
Your Messages. Locked Down. Always.
End-to-end encrypted text messaging designed for personal privacy — no noise, no leaks, just you.
Built Around Privacy
mammoth-app is engineered from the ground up to keep your conversations secure, verifiable, and permanently intact.
End-to-End Encryption
Every message is encrypted before it leaves your device. Only you and your recipient can read what is sent — not even we can access your conversations.
Timestamped Messages
Each message is automatically stamped with a precise timestamp, giving you a clear and reliable record of every conversation as it happened.
Immutable Chat History
Messages cannot be deleted or altered once sent. Your conversation history remains tamper-proof, ensuring complete integrity of your communications.
How mammoth-app Works
Four simple steps to complete privacy. No complicated setup, no hidden catches.
Create Your Account
Sign up in seconds with just your name and email. No phone number, no social logins — just a simple, private registration.
Set Your Encrypted Password
Choose a strong password that gets hashed and encrypted before it ever leaves your device. Your credentials stay yours.
Start a Conversation
Find contacts and begin messaging instantly. Pure text, zero distractions — just focused, meaningful communication.
Messages Are Encrypted Instantly
Every message is sealed with end-to-end encryption the moment you hit send. Not even we can read your conversations.
Security Isn't an Afterthought
- End-to-End Encryption
Every message is encrypted on your device before transmission. Only the intended recipient can decrypt it — not even our servers can read your conversations. - Password Hashing
Your account password is salted and hashed using industry-standard algorithms. We never store plaintext credentials on any system. - No Multimedia Attack Surface
By supporting text-only messaging, mammoth-app eliminates entire categories of exploits tied to image parsing, video codecs, and file attachments. - Permanent Message Integrity
Chat deletion is disabled by design. Every timestamped message is preserved, creating a tamper-proof record that ensures accountability and trust.
Trusted by Privacy-Conscious Users
See why people choose mammoth-app for secure, distraction-free messaging.
mammoth-app is exactly what I needed — a messaging tool that respects my privacy without making things complicated. End-to-end encryption gives me peace of mind when discussing projects with clients.
I switched to mammoth-app because I was tired of apps that harvest my data. The permanent message history with timestamps is perfect for keeping track of important conversations securely.
No images, no voice notes, no distractions — just secure text. mammoth-app strips away the noise and focuses on what matters: private, tamper-proof communication that I can trust.
Common Questions
Everything you need to know about how mammoth-app keeps your conversations private and secure.
Every message you send is encrypted on your device before it leaves, using industry-standard end-to-end encryption. Only the intended recipient can decrypt and read it. Our servers never have access to your plaintext messages, ensuring your conversations remain completely private.
Chat deletion is intentionally disabled to maintain message integrity and a tamper-proof conversation history. This ensures that no party can alter or erase the record of a conversation, providing accountability and a reliable, timestamped archive of all communications.
Single-device access is enforced as an additional layer of security. By tying your account to one device, we minimize the risk of unauthorized access from compromised or shared devices, keeping your encrypted vault as secure as possible.
Yes, mammoth-app is fully GDPR compliant. We collect only the minimum data necessary to operate the service, and all stored information is protected with encryption. You have full rights to access, review, and request removal of your personal data at any time.
Your account password is encrypted using strong hashing algorithms and is never stored in plaintext. If you forget your password, you can initiate a secure recovery process via your registered email. For security reasons, we cannot retrieve your original password — a new one must be created.
We store only the essentials: your encrypted messages with timestamps, your hashed account password, and basic profile information. We do not store multimedia, voice data, or images because mammoth-app is a text-only platform by design. All stored data is encrypted at rest.
Your Private Vault Awaits.
Join mammoth-app and take control of your conversations. Encrypted, simple, and built for your privacy.
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