Case studies

Real projects we shipped: ERP/CRM platforms, multi-tenant SaaS, e-commerce rescues, BI dashboards, AI monitoring and IoT integrations.

• Manufacturing · ERP / CRM

  360° ERP platform for distribution

  Built from scratch: finance, HR and payroll, biometric time tracking, fleet, 1C sync, web push and a mobile app. Deployed on Hetzner under Docker.

  NestJSReactPostgreSQLDockerLearn more→
• Retail · SaaS

  Multi-tenant SaaS for merchandising

  Field-execution platform: API with Postgres RLS, web on React/Vite and an offline-first app on Expo + WatermelonDB. Visit plans, check-in, reports.

  NestJSPostgres RLSReact/ViteExpoLearn more→
• E-commerce · Alcohol retail

  Legacy e-commerce rescue + audit

  A 6 124-SKU store (Laravel) taken on for maintenance. We stood up an isolated copy on production data, ran a 9-agent audit, and closed an admin backdoor and lost-orders-on-payment bug.

  LaravelPHPMySQLMAIBLearn more→
• Analytics · Field-force BI

  BI dashboard from a closed API

  Reverse-engineered a gRPC-Web API on Cloud Run: pulled visits, check-ins and roles. Built a plan/fact and work-time dashboard with filters by supervisor, day and agent.

  gRPC-WebCloud RunData vizLearn more→
• AI / Automation · DevOps

  AI assistant for infrastructure monitoring

  Built an AI assistant on OpenClaw that watches the whole infrastructure — metrics, logs and anomalies — and delivers status and quick actions straight into a Telegram chat.

  OpenClawNode.jsTelegram BotLLMLearn more→
• Integrations · IoT / telemetry

  Hardware and telemetry in one loop

  Biometric entry/exit (Hikvision ISAPI), a visitor counter from 8 RTSP cameras, GPS tracking of 56 vehicles (Wialon) and a restored Asterisk VoIP line on AWS.

  HikvisionWialon APIAsteriskAWSLearn more→
• E-commerce · Price intelligence

  Electronics price aggregator with LLM matching

  A Python + Playwright scraper collects five stores' catalogs, and a hybrid of rules and an LLM (Claude Haiku) decides when two listings are the same product. Public site on Next.js, with the pipeline extending to new categories.

  PythonPlaywrightClaude HaikuNext.jsLearn more→
• Logistics · 1C automation

  Automated order-to-route assignment with 1C

  An engine reads orders from 1C, predicts which driver or route delivers each point (trained on 56 days of history), assembles draft rounds and reconciles the plan every 5 minutes until a 17:00 cutoff — operators just confirm.

  NestJSPostgreSQL1C ODataPrismaLearn more→
• Beauty · Booking SaaS

  Multi-tenant booking SaaS for beauty businesses

  Built Masterly from scratch: a public booking page per business, a native client app to find masters and book, a full owner back-office, and a separate mobile app for masters. Postgres RLS multi-tenancy across a NestJS/Next.js/Expo monorepo.

  NestJSPrismaPostgres RLSNext.jsLearn more→