Ten systems, sites and tools built first for Zatra Consultants Limited and for NEMBO. Each entry says what the system is built to do, what it runs on and how far it has got.
Bilingual site with a sector search across 1,424 specimens, a cost-of-the-wait calculator, a brief form that sends one structured message, and Pesapal checkout for M-Pesa, Tigo Pesa, Airtel Money and cards.
Built with Static pages, Cloudflare Pages, Pesapal, lead API
Open the siteThe answer comes first.
Written so a reader, a search engine and an assistant can quote it.
Figures set in a table, one row to an item.
Each row names its authority and the date it was read.
One case worked in full, on stated assumptions.
The reader can repeat every step of the arithmetic.
Every source linked and dated.
A status block says whether the post is live, under review or withdrawn.
The questions a Client asks next.
Each answered in two lines, with the source beside it.
Authority posts built to one format: quick answer, tables, a worked example, sources with dates and a status block, FAQ. Each post passes a 57-check gate before it is baked, committed and deployed.
Built with Static site, QA gate, release pipeline
Read Zatra InsightsIllustrative values
A single-file data application: bento layout, glass tokens, SVG gauge charts, a session-aware greeting. One HTML file, no server to maintain.
Built with Single-file HTML, SVG
A person approves before anything leaves
Content production and publishing across platforms. Publishing runs through Buffer first, with WhatsApp Status as a permanent manual export. A rule of the build: no feature appears working unless real logic stands behind it.
Built with Scene graph, Buffer, export paths
Illustrative, fictional companies
Idle-asset registration, sale, leasing and hire purchase for OPM and OPA portfolios: cashflow and capital gain, QR codes and barcodes, maintenance, contracts, payments and audit controls. Responsive web and mobile.
Built with Responsive web and mobile
Illustrative conversation. Escalates to a person for anything above the standard offer
Qualifies one question at a time for Tanzania business and investment services, handles one-time and renewable services and the nominee director and shareholder safeguards, and escalates to a person.
Built with WhatsApp, rules, human hand-over
Illustrative values
KPIs, CRM follow-up and alerts drawn from HubSpot, a Google Sheet, WhatsApp and Slack, with alerts by email, WhatsApp and SMS, and a reminder when an important message sits unworked.
Built with HubSpot, Sheets, WhatsApp, Slack
27 volumes, four layers each
27 volumes and 1,033 controlled documents in four layers, policy, SOP, template and register, with ten master registers and document control on every sheet.
Built with Word, PDF, Excel registers
Open the libraryWorked on the visitor's own figures, stored nowhere
Interactive pages: a 300-sector plan library with a viewer for the plan, study, summary and deck, and an invoice studio that produces the three invoice documents from one set of details.
Built with Single-file HTML artifacts
Open the librariesA person approves before anything leaves
QR codes on print, documents, social and partner material that resolve straight to a handbook download, each handbook bound as one book with its QR, contents and back matter.
Built with QR, Cloudflare Pages, PDF
Open the guidesEach description states what the system is built to do. None is a performance claim.
Replies are targeted within four working hours. The price is on this site; the only thing left to agree is the start date.