Organization-scoped access
Tenant boundaries and role checks live server-side so construction teams can share workflows without relying on client-only authorization.
Tride
A multi-tenant construction operations platform used by two companies, built around the actual procurement, inventory, billing, and document workflows teams were previously managing through Excel and WhatsApp.
overview / problem
Construction teams often coordinate purchase requests, purchase orders, goods receipts, material issues, inventory transfers, bills, attendance, and site paperwork through spreadsheets, PDFs, scans, and messaging.
what I built
Product discovery with construction teams, workflows for non-technical users, India and US-specific workflows, procurement, inventory, billing, and document ingestion.
Gemini multimodal extraction for invoices, delivery challans, and attendance registers, with confidence-aware routing to human review and approved corrections reused in later prompts.
architecture
Multi-tenant Next.js application → server-side RBAC across five roles → organization-scoped access → Supabase / PostgreSQL → procurement, inventory, billing, and document workflows
interesting decisions
Transaction-ledger inventory
GRNs, issues, transfers, and adjustments are modeled through atomic PostgreSQL transactions with reconciliation tooling around the ledger.
Pooler failure
A production connection deadlock exposed a mismatch between the database driver and transaction-pooler behavior. The connection mode was changed and regression coverage was added around the failure.
limitations
- Independent construction SaaS used by two companies.
- No public GitHub repository is currently linked.
- The portfolio describes product and engineering work without exposing private company data.