Profitto Gara is construction management software that supports firms in public contract bidding, from decision-making to payment collection. It analyzes contract specifications and compares costs to market prices, assessing bid viability based on margins and cash needs. Discount rates are calculated by province, procedure, and project size using historical award data. When awarded, cost data converts into a project schedule without manual re-entry. Site supervisors update via Telegram, and the system processes inputs into compliant work logs. Labor costs align with official wage rates, while material and site costs update from field data. Cash flow projections track payments, guarantees, and expenses. The software shows data coverage and sample size for calculations. If information is insufficient, it flags margins as uncalculable rather than estimating, ensuring decisions rely on verified data.