FOUNDER / DIRECTION
Vince
Sets the direction, defines the goals and approves what the team commits to.
Goals · priorities · commitment approvalsThe Riviosa method / RS
RIVIOSA
SUPERINTELLIGENCE TEAM
Vince Ngo sets the direction, achievable goals and measures of success. His RS team connects strategy, business, technical and media expertise around each project brief—designed to coordinate multiple large projects with clear accountability and visible progress.
Meet the teamRIVIOSA / SYSTEMS
RS Universe
Attention
Thin line · architecture / groupSolid link · recordedDashed link · proposedDashed circle · Future Projects 5 dots · 100 websites each
01 / The team
One direction.
One connected team.
Vince sets the goals and approves commitments. Erik coordinates the team. Sara, Sam and Susan plan and review their domains. The next execution layer is Sid the Sardine, with focused workers beneath him.
01 / ARCHITECT
Erik
Turns Vince’s goals into a strategy, coordinates the leads and validates the outcome. Defines Sid’s assignments with the relevant lead and reviews work before public release.
Strategy · coordination · validation
02 / BUSINESSSaraPlans and reviews business areas B1–B7: development, capital, finance, marketing and operations. Coordinates publication to RiviosaHomes.com and RSStreet.com after Erik’s review.Reports to Erik · business and publicationExplore Sara's specialistsClose Sara's specialists
Reports to Sara → Erik
Sara / Business
Explore seven functions, then open a role for its capabilities and specialists.
B1Investment & DevelopmentOwn the integrated project business case from intake to exit.
- Responsibilities
- Screen ideas/sites, coordinate diligence, combine market/cost/capital/exit assumptions and recommend proceed or stop.
- Capabilities
- Sourced market and opportunity research, scenario analysis and deal-memo preparation with supplied records.
- Outputs
- Opportunity brief; deal memo; assumptions register; business plan; proceed/stop recommendation.
Specialist roles
Land AcquisitionC23
Screen one-pager per lot, Feasibility pro forma, Due-diligence checklist, LOI drafts, Acquisition queue, Market watch
B2Capital & Investor RelationsPrepare a viable funding strategy and investor reporting.
- Responsibilities
- Calculate capital needs, compare lender/investor terms, expose takeout gaps, organize funding milestones and investor updates.
- Capabilities
- Term comparisons, capital-stack/waterfall scenarios and funding-package drafts; cannot guarantee or obtain financing by role definition.
- Outputs
- Funding plan; term comparison; capital tracker; investor-update drafts.
Specialist roles
Business Development & CapitalC22
Partnership structures, Construction financing by Riviosa, Seven gates, Capital round (G3), Pipeline register, Deal memos, Strategy discipline
B3Finance & AccountingOwn cash visibility, financial records and reconciliation.
- Responsibilities
- Coordinate bookkeeping/job costs, cash forecasts, AP/AR, draws and monthly close; direct Ledger and reconcile Sam’s estimates.
- Capabilities
- Financial modeling and source-linked reporting; pilot CSV/receipt-metadata workflow is verified on synthetic data.
- Outputs
- Cash forecast; finance pack; invoice/draw registers; budget-versus-actual; exceptions and CPA package.
Specialist roles
ControllerC18
Chart of accounts and job cost, Cash plan, Monthly finance pack, Lender reporting drafts, Filings calendar, Light House reconciliation, Review
Draws & Job CostC19
Draw request drafts, Budget vs actual by cost code, Estimate-to-draw reconciliation, Retention and contingency, Reallocation requests, Inspection alignment
AP/AR & BookkeepingC20
Invoice register, Three-way match, Payment schedule drafts, Lien-release tracking, Vendor statements, Receivables, Bookkeeping hygiene
Bookkeeping & Tax Preparation SupportLedger
Normalized CSV intake, receipt metadata/source storage, duplicate controls, reconciliation and spending reports via the pilot.
Bookkeeping and CPA preparation support; a licensed CPA reviews tax treatment and filings.
B4Contracts, Risk & ComplianceOwn business-risk and professional-review coordination.
- Responsibilities
- Track contract issues, insurance, business licensing/compliance dates, title/covenants and counsel questions.
- Capabilities
- Source-based issue spotting, checklists, business compliance registers and draft review packages.
- Outputs
- Contract/risk registers; insurance tracker; counsel brief; business compliance calendar.
Specialist roles
Contracts & RiskC21
Subcontract packages, Owner, GC and JV documents, Lien-release and preliminary-notice program, Insurance, CSLB and contracting compliance, Partnership and JV documents, Risk register (legal and contractual)
B5Marketing & BrandOwn positioning and demand generation.
- Responsibilities
- Define audiences/offers, create campaign and creative briefs, coordinate content/website requirements and analyze funnel performance.
- Capabilities
- Research, brand-guided copy, content/campaign packages and analysis when source facts and performance data are supplied.
- Outputs
- Marketing plan; campaign package; content calendar; creative brief; funnel report.
Specialist roles
MarketingC24
Brand, Campaign packages, Content calendar and social copy drafts, Website briefs, Media direction, Analysis, Riviosa Studio content
B6Sales & ExitOwn commercial leasing/sales strategy and the exit.
- Responsibilities
- Analyze pricing and sale/hold/lease options, track prospects and brokers, coordinate residential lease/closing readiness and business handover.
- Capabilities
- Comparable/pricing analysis, prospect and broker briefs, lease/exit scenarios, disclosure/closing checklists and draft follow-ups.
- Outputs
- Leasing/sales pipeline; pricing memo; exit plan; broker brief; lease/closing readiness checklist.
Specialist roles
SalesC25
Comps and pricing memo, Listing strategy and brief, Buyer qualification and follow-through, Referral intake, Buyer options, Disclosures and closing, Sales report
B7Business OperationsOwn business workflow and ongoing property-operations coordination.
- Responsibilities
- Maintain actions/records/CRM/SOPs, assign administrative work, track handoffs and coordinate property-manager/resident-service workflows.
- Capabilities
- Task/decision registers, operating checklists, manager briefs, resident-service queues and occupancy/collections reporting coordination.
- Outputs
- Action/decision registers; SOPs; property-manager brief; service/occupancy exceptions; handoff status.
These are defined specialist roles and areas of expertise. Sara assigns the team needed for each project and reviews its work; availability and tools are confirmed for the assignment.
03 / TECHNICALSamPlans and reviews technical areas T1–T7: engineering coordination, estimates, procurement, execution support, software and automation. Checks feasibility and technical evidence.Reports to Erik · technical deliveryExplore Sam's specialistsClose Sam's specialists
Reports to Sam → Erik
Sam / Technical
Explore seven functions, then open a role for its capabilities and specialists.
T1Technical Planning & FeasibilityAssess buildability and delivery constraints.
- Responsibilities
- Read plans/site/approval/geotech evidence; identify options, dependencies and feasibility risks.
- Capabilities
- Plan/source analysis and technical option/RFI preparation.
- Outputs
- Technical feasibility memo; constraint/RFI register; cost/schedule assumptions.
Specialist roles
Engineering DirectorC10
Drawing register, Coordination model, Consultant action list, Clash and conflict resolution, Plan-check and revision cycles, Engineering weekly report, New projects
T2Architecture & DesignCoordinate design intent and specifications.
- Responsibilities
- Track revisions, compare design options, coordinate interiors/materials and model/drawing checks.
- Capabilities
- Plan interpretation, option/specification packages and geometry/model support when files/tools permit.
- Outputs
- Drawing/design register; options/specs; coordinated model evidence.
Specialist roles
Drafter & BIMC11
Plan reading, Coordination models, Takeoffs from geometry, Dimension checks, Sketches and plan views, Render stills
Design LeadC16
Design-change log, Design authority, Option boards and decision briefs, Liaison drafts, Buyer-facing design story, New projects
Interiors & SpecificationsC17
Finish schedule by room, Specification book, Allowance tracking, Buyer option packages, Supplier coordination drafts, Samples and mock-ups log
T3Engineering, Entitlements & PermitsCoordinate technical disciplines and approval readiness.
- Responsibilities
- Track structural/civil/geotech/MEP/permit issues, consultant inputs, revisions and inspection readiness.
- Capabilities
- Technical document research, source-linked RFIs, coordination logs and permit-status tracking.
- Outputs
- Technical issue/action logs; drawing/permit register; consultant question package.
Specialist roles
Engineering DirectorC10
Drawing register, Coordination model, Consultant action list, Clash and conflict resolution, Plan-check and revision cycles, Engineering weekly report, New projects
Structural LiaisonC12
Structural issue log, Foundation tracking, Superstructure tracking, Special inspections and structural observation, RFI and revision request drafts, Takeoff support
Civil & Geotech LiaisonC13
Civil issue log, Soil-parameter tracker, Grading and drainage checks, Erosion control and SWPPP, Utilities and off-site, Earthwork quantity support, New lots
MEP CoordinatorC14
MEP coordination log, Fixture and equipment schedule, Title 24 compliance tracking, SCE service tracker, Rough-in readiness, Pricing support
Permits & EntitlementsC15
Permit register, Corrections tracker, Inspection sequence, Utility applications, CSLB and company filings calendar, Entitlement research for new lots, Neighbor and public items
T4Preconstruction & EstimatingOwn technical cost and schedule baselines.
- Responsibilities
- Prepare traceable quantities, estimates, cost codes, comparable bids, contingencies and sequencing.
- Capabilities
- Takeoff support with supplied dimensions/models, estimate arithmetic, bid comparison and schedule/cost scenarios.
- Outputs
- Quantity register; estimate/bid comparison; schedule; forecast/change impacts.
Specialist roles
Project ControlsC2
Cost-code structure, Work breakdown structure, Estimate-to-draw matching, Reporting, Revision control
EstimatorC4
Takeoffs, Trade cost breakdown, Bid leveling, Allowances and contingency, Revisions, Change orders
SchedulerC7
Master schedule, Long-lead register, Lookahead, Recovery, Schedule-to-draw, Baseline and updates
T5Procurement & Construction ExecutionCoordinate technical procurement and delivery.
- Responsibilities
- Define trade scopes, RFIs/submittals, buyout recommendations, logistics and work-package completion evidence.
- Capabilities
- Bid/scoping drafts, delivery plans, lookaheads and issue tracking from supplied field/vendor records.
- Outputs
- Bid/buyout/RFI/submittal logs; delivery plan; source-backed progress report.
Specialist roles
Construction DirectorC3
Delivery planning, Department evidence review, Construction risks, Cross-trade coordination, Progress reporting
Project ManagerC5
RFI log, Submittal log, Change orders, Meeting minutes, Correspondence drafts, Document control, Weekly PM report
Field Coordination SupportC6
Daily log, Three-week lookahead, Inspection readiness, Site logistics, Percent complete, Deficiency and coordination notes
Procurement & SubcontractsC8
Bid packages per trade, Prequalification, Bid tabs and leveling, Buyout log, Purchase orders and material basket, Submittal schedule, Vendor register
T6Field Quality, Safety & CloseoutSam is accountable for quality evidence and complete technical handover.
- Responsibilities
- Track hold points, defects, inspections, commissioning, as-builts, manuals, warranty documentation and closeout gaps with responsible professionals.
- Capabilities
- Read photos/reports, prepare QA/safety/punch/closeout checklists and track evidence.
- Outputs
- QA/defect log; punch list; as-built/warranty register; accepted handover package and receiving owner.
Specialist roles
Quality & Safety SupportC9
QA/QC checklists per phase, Hold points, Punch lists, Nonconformance log, Safety plan drafts, Incident log structure
Sam assigns the technical closeout and warranty owner for each project.
T7Technology, BIM & AutomationImplement technical systems and verify outputs.
- Responsibilities
- Prepare code/assets, manage BIM/data interfaces, test scoped changes and preserve recoverability/access boundaries.
- Capabilities
- Scoped code/files in build mode; read-only independent review; execution depends on the granted tools.
- Outputs
- Code/assets/model handoff; test or NOT RUN record; technical findings/limits.
Specialist roles
Drafter & BIMC11
Plan reading, Coordination models, Takeoffs from geometry, Dimension checks, Sketches and plan views, Render stills
Systems & Automation EngineerSystems
Read/write supplied files in build mode; tests need execution tools or a separate verified runner.
Independent Technical Quality ReviewerTechnical-QA
Read-only source/artifact review and evidence-based findings; cannot run shell tests in current review mode.
These are defined specialist roles and areas of expertise. Sam assigns the team needed for each project and reviews its work; availability and tools are confirmed for the assignment.
04 / MEDIA & PRODUCTIONSusanPlans and reviews video, rendering and creative production. Owns the media page, R Studio and RS School (K–12) for RiviosaHomes.com and RSStreet.com.Reports to Erik · media and productionExplore Susan's specialistsClose Susan's specialists
Reports to Susan → Erik
Susan / Media & Production
Explore four specialist roles across creative production, motion, learning content and quality review.
SU1Creative ProductionTurn the approved brief into a clear story and production plan.
- Responsibilities
- Turn the approved brief into a clear story and production plan.
- Capabilities
- Scripts, storyboards, shot lists and source-asset registers.
- Outputs
- Reviewable creative brief and production handoff.
SU2Rendering & MotionProduce reviewable video and motion from approved sources.
- Responsibilities
- Produce reviewable video and motion from approved sources.
- Capabilities
- Render settings, compositing, visual continuity and technical handoffs with Sam.
- Outputs
- Checked samples, finished clips and reproducible production settings.
SU3School & Learning ContentBuild complete, age-appropriate learning material for RS School.
- Responsibilities
- Build complete, age-appropriate learning material for RS School.
- Capabilities
- Curriculum maps, lessons, source checks and learning-page content.
- Outputs
- Complete lessons and source-linked content ready for review.
SU4Media Quality ReviewCheck the actual candidate against the brief before release.
- Responsibilities
- Check the actual candidate against the brief before release.
- Capabilities
- Visual and audio quality, factual support, accessibility and delivery checks.
- Outputs
- A scoped quality review with evidence, defects and limitations.
Vince, Erik, Sara and Sam can give Susan direction. Susan prepares the work, Erik reviews it, and Sara coordinates publication.
Approved plan · selected sources · clear acceptance checks
A school of sardines. One coordinated team.
05 / SHARED EXECUTION
Sid the Sardine
Execution rollout · pilot pending
Sid will take on the heavy, repeatable work from the team’s approved plans: research, calculations, code and production drafts. His school of focused subagents will help turn each brief into reviewable artifacts.
Directed by Erik and the relevant lead · DeepSeek pilotSid’s agents
SD1Research & SourcesOrganize the evidence.Explore role
Extract relevant facts from approved sources, compare records and return citations with uncertainties.
Source register · comparison · research draft
Review: Relevant domain lead: Sara, Sam or Susan.
SD2Data & CalculationsMake repeatable analysis.Explore role
Structure supplied data, prepare calculations and run bounded scenarios with reproducible scripts and explicit assumptions.
Clean data · calculations · scenario results
Review: Sam checks calculations; Sara reviews financial assumptions.
SD3Code & AutomationBuild to Sam’s brief.Explore role
Prepare scoped code, scripts and tests from the approved technical plan. Sam reviews correctness and integration.
Code changes · test evidence · handoff
Review: Sam reviews code, tests and integration.
SD4Drafts & StoryboardsPrepare work for the leads.Explore role
Draft copy, scripts, storyboards and production packages from approved references. Susan reviews media; Sara reviews business copy.
Drafts · storyboards · production package
Review: Susan reviews media; Sara reviews business copy.
SD5Checks & PackagingMake results reviewable.Explore role
Check completeness, formatting and source links; assemble artifacts and receipts. The responsible lead makes the acceptance decision.
Checked artifacts · evidence · open issues
Review: Relevant lead accepts the work; Erik validates the final handoff.
These are on-demand worker roles. Each task uses only the workers and reviewers it needs. Sid assembles the results; the responsible lead checks them, and Erik validates the handoff.
Artifacts + evidenceSara / Sam / Susan reviewErik validatesVince in Codex
Sid’s name and team design are approved. Live execution awaits connection and pilot validation. Cost, time and quality will be measured before wider use.
Media handoff
Produce. Review. Publish.
Finished site work and media pass through Erik’s review, then go to Sara for publication. Files and handoffs are sent via Vince’s email.
- 01 / SUSAN
Prepare the work
Video, renders, media pages, R Studio and RS School.
- 02 / ERIK
Review before release
Check the work and resolve issues before it goes public.
- 03 / SARA
Publish the reviewed work
Coordinate publication to RiviosaHomes.com and RSStreet.com.
Your goalErik’s strategyLead’s planSid’s execution · plannedLead + Erik review
02 / The secret sauce
Connected intelligence.
Disciplined decisions.
RS is Riviosa’s operating approach, led by Vince Ngo. His systems engineering and management background at Northrop Grumman informs a disciplined process: define the outcome, coordinate the work, measure progress and resolve gaps.
One shared source.
The goal, approved plans, budget, assumptions and decisions stay in a common project record. Each assignment starts from the same revision and the same constraints.
Plan once. Focus the work.
Sara, Sam and Susan define the work and acceptance checks in their domains. Sid’s planned execution layer will handle bounded work packages, using parallel workers only where tasks are independent.
Review connects the work.
Business decisions, technical work and media must support the same project goal. Erik reconciles gaps, tradeoffs and conflicting recommendations, then reviews the work before public release.
Evidence closes the loop.
Sources support research. Checks support calculations. Tests, field records and approvals support completion. Open issues carry an owner, a recommended fix and a next decision.
03 / Spatial clarity
From 2D plans
to shared 3D decisions.
About one hour is our target for a reviewable coordination model from suitable, complete PDFs. Timing varies with the drawings and project complexity.
Visualize
See the same space.
Turn plan relationships into a shared 3D view, then check scale, levels, openings and critical dimensions against the source drawings.
Coordinate
Resolve trade questions.
Discuss exact locations and interfaces with subcontractors. Compare changes in the model and make the work sequence easier to understand.
Update
Keep the decision current.
Revise the view quickly, check what the change affects and document the approved answer before the next work package moves forward.
A coordination model supports discussion and review. Approved plans, verified dimensions and professional approvals govern field work.
04 / The advantage
Accelerate the work.
Protect the outcome.
Each project starts with agreed targets for schedule, cost and quality. Progress is measured against those targets, with variances, risks and corrective actions visible to owners and investors.
Delivery
Resolve dependencies earlier.
Surface missing information, approval needs and long-lead items before they stop the next task. Reuse approved workflows and automate repeatable work.
Track Decision time · milestones · open blockers
Quality
Verify before moving on.
Define acceptance criteria at the start. Review against approved plans, confirm critical dimensions and track inspection, defect and closeout evidence.
Track Review findings · defects · rework
Cost
Make the tradeoff visible.
Compare options against the scope, bids, operating needs and budget. Show allowances, contingency and change impacts before a spending decision.
Track Budget variance · forecast · change exposure
Transparency means sharing the full project picture: completed milestones, current forecasts, changes and unresolved issues. Goals and reporting cadence are agreed for each project. Vince remains accountable for direction and delivery; owners approve commitments. Licensed professionals remain responsible for regulated design, field safety and statutory approvals.
05 / In practice
From ambition
to accountable delivery.
Each stage produces a decision and a documented handoff. Erik brings the business, technical and media work back together, with Vince approving commitments and Sara publishing reviewed content.
- 01
Define
Owner goal, scope, capital and success criteria.
- 02
Validate
Market, site, feasibility and key assumptions.
- 03
Plan
Design, budget, schedule and responsibilities.
- 04
Deliver
Procurement, coordination and progress evidence.
- 05
Market
Positioning and leasing or sales preparation.
- 06
Handover
Acceptance, closeout and operations or exit.
How RS handles a cost-saving change
Illustrative workflow
Sara / Business
Compares the upfront saving with operating cost, customer expectations, warranty and the owner’s return objective.
Sam / Technical
Checks specification, compatibility, compliance, availability and schedule impact with the responsible specialists.
Erik / Architect
Combines the evidence, identifies unresolved risks and presents a recommendation for owner approval before the change is released.
Clear strategy. Connected execution.
Evidence you can review.
How does the RS team work with Vince?
Vince sets the goals and approves commitments. Erik coordinates the team. Sara, Sam and Susan plan and review their business, technical and media domains. Sid the Sardine and focused workers form the next execution layer, and Sara publishes reviewed content.