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Cases

Live Systems. Real Results.

Production deployments: AI agents, n8n workflows, and knowledge base systems we built for B2B clients — with measured outcomes.

Latest Case · July 9, 2026

Private AI for Accounting Firms: Self-Hosted LLM for Confidential Financial Reports

LEDGERA ran 60+ SMB clients on paper-heavy workflows. Client P&L, tax filings, and audit packs can't legally go to ChatGPT — GDPR Article 28 and client NDAs make it non-negotiable. We deployed Qwen2.5-72B on an Apple Mac Studio M4 Ultra sitting in their office. Annual report review dropped from 3.5 hours to 22 minutes. Zero documents left the building.

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Private AI for Accounting Firms: Self-Hosted LLM for Confidential Financial Reports
The Bot That Reads Every Prozorro Tender So Your Team Does Not Have To
Case StudyJune 11, 2026

The Bot That Reads Every Prozorro Tender So Your Team Does Not Have To

How a Kyiv construction company tripled their government bid volume using an n8n bot that monitors Prozorro every 15 minutes and reads actual specification documents with Claude AI.

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Weekly SEO Audits for 8 Clients. No Analyst Required.
Case StudyApril 03, 2026

Weekly SEO Audits for 8 Clients. No Analyst Required.

How we built a fully automated SEO audit pipeline using n8n + AI for an 8-client agency book — cutting audit time by 90% and freeing 40 hours a week. Runs every Sunday at 6am without anyone touching a dashboard.

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How we built a fully autonomous AI-Production Pipeline that converts raw scientific data into high-retention YouTube Shorts, reducing production time and cost by 98%.
Case StudyMarch 27, 2026

How we built a fully autonomous AI-Production Pipeline that converts raw scientific data into high-retention YouTube Shorts, reducing production time and cost by 98%.

One text source in, one publish-ready YouTube Short out. Script, voiceover, captions, and final render — fully automated in 7 minutes. Cut production time by 98% and cost per video from $40 to $0.68.

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The Bot That Asks Permission Before Every Trade.
Case StudyMarch 13, 2026

The Bot That Asks Permission Before Every Trade.

Every trading signal goes through a real-time Claude AI risk check before execution — position size, volatility, portfolio exposure. Full decision loop in under 3 seconds, logged to Telegram. Zero unauthorized trades.

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We Killed the Content Calendar
Case StudyMarch 10, 2026

We Killed the Content Calendar

A 28-node n8n workflow finds trending topics, writes 1,500-word articles, generates featured images, and publishes to WordPress — on a schedule, without you touching it. Article cost: $0.80–1.20.

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Case Study: Building an AI Consultant with "Corporate Memory." How We Automated Support Using RAG & n8n.
Case StudyFebruary 19, 2026

Case Study: Building an AI Consultant with "Corporate Memory." How We Automated Support Using RAG & n8n.

We built an AI consultant that knows your SOPs, product docs, and 6 months of support history — and answers client questions in seconds via Telegram. FIRMTECH resolved 94% of queries without escalation in month one.

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