weisshufer.com

Your business is ready to grow. Your tech is holding it back.


I help coaches, consultants and small business owners in Germany automate the chaos — without hiring an IT team or learning to code.

Sound familiar?

You’re running a real business — but your “system” is a mix of WhatsApp messages, manual invoices and spreadsheets you’re afraid to touch.

You’ve looked at automation tools. They either cost a fortune, require a developer, or take three months to implement. So you keep doing it manually. And every week it costs you more time than you can afford.

You know this isn’t sustainable. You just don’t know where to start.

You don’t need to figure this out alone.

I’m Oleksii Fischer — IT Director, developer and automation consultant based in Germany.

Since 2017 I’ve been managing IT infrastructure for a company with 90+ locations across Germany. In parallel, I’ve worked with coaches, consultants and small retailers as a freelancer — building Telegram bots, automating workflows and integrating payment systems.

I know what breaks in production. And I know how business owners think — what they need, what they fear, and what they’ll never say in a meeting.

I’ve been on both sides of the table. That’s why I can actually help.

TGrammHörgeräte Seifert90+ locations8+ years

Here’s how we work together

01

Free 30-minute call

You tell me what’s slowing you down. I tell you honestly what can be automated, what can’t, and what makes sense for your size and budget.

02

A clear action plan

No vague proposals. I give you a concrete scope: what we build, how long it takes, what it costs. You decide if you want to move forward.

03

We ship it

I build and deliver the solution. You get a working system — not a prototype, not a “beta”, not a Figma file. Something real.

→ Book a free 30-min call

Ready to stop doing this manually?

One conversation is enough to understand if I can help you. No pitch, no pressure — just a clear look at your situation.

→ Book a free 30-min call

Every month without a system is another month of manual work, missed follow-ups and leads that never converted. The cost of doing nothing compounds quietly — until it’s too loud to ignore.

Imagine this instead

What I’ve built

Real products, shipped to real users — not case studies or demos.

01
🟢LIVE

TGramm Retail

PythonAiogramReactSupabaseStripe

Multi-tenant Telegram shop platform for food businesses. Handles variable-weight products, real payment links, order management. Built for the CIS entrepreneur in Germany who still takes orders in WhatsApp.

retail.tgramm.app
02
🔵IN DEVELOPMENT

Oscar AI

PythonFastAPIRAGMistralGrafana

AI project manager that lives inside Telegram. 295 commits. 6 branches. RAG pipeline, async workers, monitoring. For distributed teams who don’t want another Notion.

03
🟡IN DEVELOPMENT

Domira

PythonHonoTypeScriptRAG

Full ecosystem for property document management with AI. RAG-powered search, Telegram bots, connectivity maps. Built for the German Immobilien market.

04
🟡IN DEVELOPMENT

StructuraBill

PythonSveltePostgreSQLDockerPlaywright

B2B invoice and supplier management platform. 117 commits. Full Playwright test coverage. Production Docker setup with Sentry monitoring.

05
EXPERIMENT

Tresor AI

PythonFastAPIspaCyMicrosoft Presidio

GDPR Privacy Shield between sensitive user data and public LLMs. Anonymizes German-language data before it hits OpenAI. Built for the German compliance reality.

06
EXPERIMENT

Amparex MCP

TypeScriptMCP Protocol

MCP server for Amparex — the leading hearing aid practice software. Built while working as IT Lead at Hörgeräte Seifert. AI models can now talk to Amparex directly.

Not sure automation is for you? Watch me prove it.

In my podcast «Bot for the Brave» I take Katya — a transformational coach with zero technical background — and build her a Telegram bot live, on air.

If she can do it, so can your business.

→ Watch the first episode

Still reading? That usually means something resonated.


Let’s find out if I can help.

→ Book a free 30-min call

Telegram · Email · München, Germany · Usually responds within a few hours