Social activity platform
A social activity booking product with identity verification, payments, real-time notifications, moderation and scalable cloud integrations.
01 / Project story
Meeting trusted people around shared activities requires discovery, identity, payment and safety tools in one experience.
A mobile social marketplace combines verified profiles, activity booking, payment flows, notifications and moderation.
02 / Product capabilities
Designed as part of a cohesive social activity platform experience, with clarity, reliability and practical use in mind.
Designed as part of a cohesive social activity platform experience, with clarity, reliability and practical use in mind.
Designed as part of a cohesive social activity platform experience, with clarity, reliability and practical use in mind.
Designed as part of a cohesive social activity platform experience, with clarity, reliability and practical use in mind.
03 / Benefits
Improves marketplace trust
Supports repeat engagement
Simplifies organizer operations
04 / Trade-offs
Trust and safety operations add complexity
Marketplace growth requires supply-demand balance
05 / Technology
The architecture for MelBuddy was shaped around the product workflow, integration boundaries and long-term maintainability. Technologies are used for specific responsibilities rather than added only to make the stack appear larger.
Runs the server-side JavaScript services, integration logic and non-blocking application workflows.
Delivers shared mobile product experiences across Android and iOS.
Stores flexible application records and supports evolving product data without rigid table structures.
Provides cloud infrastructure for application services, storage and scalable deployment.
Interface, business logic, persistence and external services remain separated so changes are easier to reason about.
Validation and predictable contracts protect downstream workflows from incomplete or unexpected input.
Runtime limits, secrets, external dependencies and failure paths are considered as part of the implementation.
06 / Delivery approach
Understand the users, business objective and constraints.
Map the core journey and reduce unnecessary interaction.
Implement maintainable interfaces, services and data flows.
Test behavior, responsiveness and failure paths before release.
Project by Sandipan Das