Selected work · 2018–2026

130+ projects. Every hour scoped.
Most of them you'll never see published.

The bulk of our WordPress work is white-label — agency-owned, named only when the partner agency clears it. Below: the projects we can name, and brief teasers of the ones we can't. Engineering-practice work — custom development, data, and infrastructure — lives here too; use the practice filter to narrow. Everything else is described without identifying details.

130+Projects shipped
10,000+Hours delivered
3200+Tasks shipped
23+Operating since 2003
100%Delivered to spec
5+Long-term partnerships
How to read

Each card below shows hours of build effort across calendar days. Hours come from Redmine, calendar from kickoff to handoff. Filter by industry or engagement type below — 136 projects authorised for publication; the rest are teased without identifying details.

136 case studies · page 2 of 8 · filtered · agency-owned entries shown without naming

Selected work

NO. 1110 DEVELOPMENT

Bitrix24 widgets and apps: counterparty analytics right inside the CRM card

Certification-analytics widget in Bitrix24 Lead, Deal and Company cards across several instances; v2 adds caching; six-registry search via ClickHouse in 300 ms.

CERTIFICATION-COMPLIANCE 143 h
NO. 1109 DEVELOPMENT

An AI analyst for a declarations database: a working prototype we built at our own cost

We built a prototype at our own cost: query a declarations database in plain words, not SQL. A live demo and an honest map of what works and…

CERTIFICATION-COMPLIANCE
NO. 1107 DEVELOPMENT

Registries and database architecture: diagnosis instead of a server upgrade, and search in 3–4 seconds instead of minutes

Accredited-bodies registry plus a new-entrants database, re-architected for load: MySQL with a ClickHouse analytics replica. Search cut to 3–4 seconds.

CERTIFICATION-COMPLIANCE 253 h
NO. 1106 DEVELOPMENT

Certification analytics widget in amoCRM: documents by tax ID and subscriptions in a month

An amoCRM card widget pulls certificates and declarations by tax ID, with alerts for tracked counterparties. Two versions in a month, then a clean decommission.

CERTIFICATION-COMPLIANCE 45 h
NO. 1102 DEVELOPMENT

Parsing the Russian registry of certificates and declarations (FSA): engineering resilience against a hostile source

FSA (Rosaccreditation) declarations-and-certificates parser, inherited as legacy, moved to Laravel Horizon queues with proxy rotation. Four years dodging bans.

CERTIFICATION-COMPLIANCE
NO. 1101 DEVELOPMENT

An admin B2B-analytics core in 342 hours: Laravel 8 and Sencha 6

An admin platform for certification-market analytics, written from scratch to replace a legacy system. Laravel 8 and Sencha 6, 342 hours, five calendar months.

CERTIFICATION-COMPLIANCE 342 h
NO. 1103 DEVELOPMENT

From manual Excel to built-in analytics: 356 hours of reporting for a B2B platform

Monthly Excel roll-up moved into the platform: a statistics grouper, geo-filters with DaData postcode normalization, a yearly chart, a classification reference.

CERTIFICATION-COMPLIANCE 356 h
NO. 1104 DEVELOPMENT

Certification document templates: a builder on tag markup

Importing docx templates with tag markup, generating protocols with a number pool and random test-field values, lab side-files, and stamp-free draft templates.

CERTIFICATION-COMPLIANCE 310 h
NO. 1105 DEVELOPMENT

A Telegram bot for an analytics platform: a spec, two quotes, a prototype

A Telegram bot to give sales managers fast certificate answers. We wrote a spec with two quotes (full and demo); sign-off stalled, the build never started.

CERTIFICATION-COMPLIANCE 342 h
NO. 1205 SERVER MAINTENANCE

Two MySQL indexes — a filter 3500× faster in one hour

A Bitrix store wouldn't load: CPU at 90–100%, filter queries 15–30s. Two MySQL indexes cut query cost from 538,080 to 154, in one tracked hour.

MULTI-VERTICAL 1 h
NO. 999 OTHER

Internal case study: a pipeline for 107 projects and a deploy that never touches the live site

How we built xaver.pro in 103 days: 823 commits, 107 case studies mined out of Redmine and chat logs, and a content-only deploy that never overwrites the live…

INTERNAL-STUDIO-PROJECTS 400 h 103 d
NO. 74 BUILD

17-Page Personal-Injury Law Firm WordPress Build

17-page personal-injury law firm WordPress build — 17 URLs, 9 templates, two QA backlogs closed in 78h across 44 days. On-schedule delivery.

LEGAL 78 h 44 d
NO. 17 BUILD

7-Template Dental WordPress Build

Seven dental WordPress templates built from Figma and Adobe XD onto isolated instances — 170 hours across 30 days, signed off before the Christmas cutoff.

HEALTHCARE 170 h 30 d
NO. 10 BUILD

Spine Surgery Practice WordPress Build — 10 Templates

A new WordPress build for a two-surgeon spine practice from Adobe XD designs — 10 templates, custom conditions-and-treatments taxonomy, 70h across ~90 days.

HEALTHCARE 71 h 90 d
NO. 73 BUILD

236-URL Multi-Practice Oral Surgery WordPress Build

236-URL multi-practice oral-surgery WordPress build for a US agency — 12 templates, 349 redirect pairs across two legacy domains, 103h, 90 days.

HEALTHCARE 103 h 90 d
NO. 91 REBUILD

45-Page Pediatric Dental Website Rebuild

45-page pediatric dental website rebuild shipped to spec in 20 days. 45 URLs returning HTTP 200, 58 hours across 5 specialists, 3 review rounds.

HEALTHCARE 58 h 20 d
NO. 122 TEMPLATED

27-Page Dental Template Customisation

A 27-page dental template customisation delivered in 69 days on Kinsta. 92 reusable templates, 471 tracked QA issues, 84 checklist items signed off.

HEALTHCARE 55 h 69 d
NO. 87 TEMPLATED

22-Page Pediatric Dental Template Customisation

22-page pediatric dental template customisation on Kinsta delivered in 114 days — 10 templates, 99+ tracked QA items, ~64 hours across 4 specialists.

HEALTHCARE 64 h 114 d

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