A structured operational platform replacing fragmented spreadsheets with standardized Bill of Quantities (BOQ) generation and project costing workflows.
Commercial interior contracting and residential turnkey fit-out firms manage multi-disciplinary construction scopes spanning civil, carpentry, electrical, plumbing, HVAC, and finishing works across concurrent client sites.
Relying on decentralized spreadsheets created critical estimation errors, inconsistent material rate cards, unapproved margin discounts, formula corruption, and disjointed handoffs between estimating teams and site execution supervisors.
The platform coordinates transactions, user roles, and data states across a structured engineering pipeline:
Engineered a structured operational platform for property-wise BOQ creation, standardized item rate libraries, work categories and subcategories, quantity calculation rules, margin controls, role-based estimation approvals, and client-ready quotation generation.
Nested tree data modeling for multi-level category, item, and sub-item structures.
Formula evaluation routines ensuring zero rounding discrepancies across expansive line-item calculations.
Low-latency UI state updates when modifying item quantities, unit rates, or margin percentages.
Immutable historical tracking of estimate versions, price modifications, and executive approval stamps.
Replaces fragmented and error-prone spreadsheet calculations with structured, auditable digital estimation workflows, ensuring accurate project pricing and protecting operating margins.
Discover similar enterprise architectures, transaction systems, and digital ecosystems engineered by ByteStream.