Past Performance · Shipped Systems

Shipped systems and measurable outcomes.

Anonymized client case studies across operations, legal, commercial real estate, healthcare, and regulated SaaS. Client names are withheld by agreement; every outcome below is in production.

Federal evaluators can request fuller references via mike@hyamsdigitalsolutions.com.

Record summary

SHIPPED
7 anonymized client engagements running in production.
SECTORS
Construction, legal, CRE, healthcare, telecom, and regulated SaaS.
DELIVERY
Scoped, architected, and supported directly by one principal.
RIGOR
Every build ships with access controls and verifiable outcomes.
01 Mid-market concrete contractor

Regional contractor. 19 dispatch users, 15-seat BI rollout.

Dynamics 365 SalesPower BIFoundationPower Automate

01 · The Challenge

Sales pipeline and project operations data lived in disconnected systems. No closed loop between Sales-stage activity and on-the-ground project metrics.

02 · What We Built

  • Dynamics 365 Sales rebuild aligned to the actual sales process
  • Power BI semantic model and dashboards across Sales + Operations
  • Foundation ETL pipeline integrating CRM, project mgmt, and accounting

03 · Production Outcome

Closed sales/ops data loop. The CEO, the President of Concrete and the COO are in the dashboards every business day, on a platform licensed for fifteen, alongside nineteen dispatch users on the scheduling app. Ops leadership sees pipeline-to-project-margin in one view.

02 Mid-size law firm

Regional firm, partner-led.

Microsoft 365Entra IDpgvectorOpenAI embeddingsClaude

01 · The Challenge

Case-relevant correspondence buried in 17,000+ emails across attorneys. Finding the right thread meant searching mailboxes by hand.

02 · What We Built

  • Secure M365 email pipeline with controlled retention
  • RAG search layer over the email corpus with citations back to source threads
  • Audit-ready access logging

03 · Production Outcome

Case-relevant correspondence resolves by search rather than by manual review. Results return with thread citations attorneys can open and verify.

03 Multi-tenant compliance SaaS

Startup serving regulated industries, US-based.

TypeScriptPostgreSQLSupabaseStripe

01 · The Challenge

FinCEN BOI / RER filing required a defensible end-to-end workflow per tenant, with full audit trail and submission status tracking.

02 · What We Built

  • Multi-tenant filing platform with role-based access
  • Submission engine integrating with FinCEN endpoints
  • Full audit trail per filing event

03 · Production Outcome

End-to-end submission workflow live. Tenants file and track without leaving the platform. Every filing event carries a full audit trail, retained for review.

04 Commercial real estate

Owner-operated CRE practice. Built and run by HDS.

Next.jsSupabaseTelegramMulti-agent orchestrationRailway

01 · The Challenge

A relationship-led practice cannot run on a generic CRM. Deal tracking, market intelligence, and follow-up all wanted different tools, and every one of them expected the broker to sit at a dashboard rather than work the market.

02 · What We Built

  • CRE deal platform as the system of record, on managed Postgres
  • A nine-agent fleet running market intelligence and daily briefings on a schedule, not on request
  • Telegram as the entire operator interface, so the practice runs from a phone
  • An automated market-briefing pipeline feeding a published newsletter

03 · Production Outcome

The practice runs without a dashboard. Market briefings arrive before the day starts, pipeline and follow-up live in one system of record, and the agent fleet does the research a junior analyst would otherwise be hired for. This is the reference build for the pattern we sell: agents doing standing work, and a messaging app instead of a UI.

05 Self-storage operator

Owner-operated, five locations, multi-year tenant base.

Next.jsTypeScriptPostgreSQLSupabase

01 · The Challenge

Rent, tenants, and late fees were tracked in a spreadsheet with twelve monthly tabs per year. Reconciling a single tenant history meant opening a dozen tabs, and nothing enforced the late-fee rules consistently.

02 · What We Built

  • Tenant, unit, and payment model covering all five locations
  • Rent roll and late-fee handling applied by rule instead of by hand
  • Multi-year ledger with per-tenant payment history

03 · Production Outcome

The spreadsheet is retired. Rent status across all five locations resolves in one view, RV parking included, and late fees apply consistently without the owner recalculating them.

06 Clinical practice websites and reporting

Owner-operated clinical practice, two service lines.

AstroNext.jsSupabaseGA4Search Console

01 · The Challenge

The practice needed a clearer web presence and a practical way to manage enquiries and inspect search performance. Each service line needed its own scope and launch plan.

02 · What We Built

  • Custom neurofeedback website with structured data and local search groundwork
  • Dashboard with website and search reporting, lead-management tools, and manually reported revenue
  • Separate chiropractic website build, currently in prelaunch review

03 · Production Outcome

The neurofeedback website and dashboard are deployed. The practice has tools to inspect search performance and manage enquiries; the separate chiropractic launch is still being prepared.

07 Managed services and telecom operations

Operations teams dependent on vendor platforms with difficult APIs.

PythonTypeScriptFastAPIMCPREST

01 · The Challenge

Core business data was locked behind billing, telecom, and PSA platforms whose APIs paginate inconsistently, encode fields as opaque integer picklists, and return success codes on authentication failures.

02 · What We Built

  • Typed async clients handling pagination, rate limits, and picklist resolution
  • Model Context Protocol servers exposing those systems to AI tooling directly
  • Middleware layer normalizing vendor payloads into a stable internal shape

03 · Production Outcome

Operations data is queryable in one interface instead of three portals, and the same clients back both automation and assistant workflows.

Internal Delivery Platform

The infrastructure behind our delivery speed.

Built and run by HDS for HDS. Listed here because it is what makes the engagement velocity above possible, separate from client past performance.

ClaudeTypeScriptPostgreSQLn8n

What we built

  • Multi-agent orchestration platform with persistent memory
  • Code review + verification gates as first-class agents
  • Audit-grade logging of every agent action

One principal runs several workstreams in parallel, because review and verification are automated rather than queued behind a person. The agents that built this site are the same ones used in client work.

Next Step · Direct Principal Scoping

Ready to solve a similar operational bottleneck in your business?

Start with a free scoping conversation with Mike Hyams, the person who builds and supports the work.