FENGHENG · 锋衡DATA INTELLIGENCE INFRASTRUCTURE & DELIVERYFREETOWN · SIERRA LEONEMUYI@FENGHENG.NET
FengHeng

What we do

Institutions do not buy dashboards from us, or reports, or code. They buy a working capability: their operational data, made trustworthy enough and legible enough to run a city on — and operated, not handed over.

1Build the base

Data foundation

We integrate the client’s existing sources — sensors, satellite, weather, open data, administrative records — into one structured, versioned base. Every value carries its provenance; every change leaves an audit trail. This layer is data engineering, not alchemy.

  • Integration of existing networks — we start from what the institution already has
  • Structured, documented schema; one canonical record per measurement
  • Versioned and reprocessable — corrections propagate, history is never silently rewritten
  • Clear interfaces: API, export, documented formats
2Set the standard

Assurance standard

A reading is not a fact until it survives the rulebook. Quality rules and fault classifications — saturation, flatlines, drift — define what counts as valid in each domain. The checked record is the only audited record. Institutions stop trusting vendor labels and start trusting ours.

  • Domain-referenced validation, anchored to recognised guidelines
  • Faults become rules: every failure caught improves the rulebook
  • One audited record consumed by every application — no competing versions of the truth
  • Methodology published openly, so validity can be inspected, not assumed
3Make it usable

Decision products

Trusted data becomes intelligence in the forms institutions actually consume: a weekly briefing a director reads before a meeting, an alert that has already been triaged, a public page a citizen can check in one glance. Models classify and predict; agents orchestrate the pipeline. The output is not a chart — it is the sentence under the chart that tells a leader what, if anything, to do.

  • Regular briefings and executive summaries, in the institution’s own register
  • Alert triage — signals routed and prioritised before they reach decision-makers
  • Periodic evidence assessments for planning and reporting
  • Public information: one trusted number and one honest sentence

On our roadmap: scenario-trained models for forecasting and attribution, and an agent layer that keeps the pipeline running end-to-end. We claim what runs today and label what is still in development.

4Stay in the building

Embedded operations

Delivery does not end at handover. We operate the system inside the institution’s rhythms: service-level commitments, a public status page, a maintenance layer that keeps the record alive. What the client holds at the end is a running system with a maintenance commitment behind it — not a PDF.

  • Operating commitments written into the engagement, not improvised
  • Status page — uptime, completeness, last synchronisation, visible by design
  • Front-line delivery: embedded in client workflows, iterating with feedback
  • Knowledge transfer with the system, so the institution grows stronger too
§Scope

Of what. For whom.

Infrastructure of whatThe intelligence layer over a city’s existing operational data networks. Air quality is our first domain. Any field where a city already produces raw readings — water, transport, energy, waste, public health — is a candidate.
For whomCity governments and public institutions — and, through public information products, the citizens they serve. Our clients are institutions, not consumers.
✉Contact

Bring us the data no one trusts yet.

muyi@fengheng.net