Automation Case Studies

Real automation projects for DACH companies – the problem, what I built and what it changed.

Success Stories
Zapier

Solar Technology Company: Automated DATEV Open-Item Checks with Zapier

A solar technology company automated its monthly DATEV open-items check with Zapier, PDF.co and Superchat – cutting process time from 45 to 2 minutes and reducing DSO by 20%.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
95% time saved (45 min → 2 min) · DSO –20%
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
Zapier
PDF.co
Superchat
DATEV
Zapier

Solar Technology Company: Automated PDF Invoice Processing with Zapier

A DACH solar technology company automated PDF invoice processing with Zapier, PDF.co and Google Drive – saving 80 working hours per month and cutting the error rate by 95%.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
80 hours/month saved · error rate –95%
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
2 Weeks
Zapier
PDF.co
Superchat
Make.com

How a German Company Automated Order Processing with Make.com & Trello

A mid-sized German company now assigns order numbers and maintains yearly counters in Trello fully automatically with Make.com – saving over 20 hours of work per month with almost zero errors.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
20+ hours saved per month · near 0% error rate
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
1 Week
Make.com
Trello
Make.com

Customer Follow-Up Automation with Trello & Make.com

I connected a wellness business's Trello board to a structured customer communication workflow in Make.com. Three card movements trigger onboarding, consultation follow-up, a 28-day check-up invitation and loyalty-program messages by email and WhatsApp – all five steps tested end to end.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
5 communication steps successfully tested
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
15 Days
Trello
Make.com
Make.com

Reliable Booking Request Logging with Rollback Automation for Marketing Agency

A Munich-based marketing agency needed a reliable way to capture project briefs from JotForm into Excel without errors or duplicates. I built a Make.com scenario with rollback logic that ensures every row is 100% correct – or nothing is written – saving hours of manual work and guaranteeing clean data.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
2–3 staff hours saved daily · 40% faster project kickoffs
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
2 Weeks
Make.com
JotForm
Microsoft Excel
Make.com

Automating Ticket Order Invoicing with Make.com for Event Company in Germany

Event Company, a Berlin-based live events promoter, previously spent hours manually processing ticket orders and issuing invoices. With a Make.com automation connecting JotForm to lexoffice, invoices now generate in under 2 minutes—improving cash flow and freeing staff to focus on events.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
5–7 hrs/week saved · invoices in 1–2 min (vs. 24–48 h) · 25% faster payments · zero duplicate contacts
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
3 Weeks
Make.com
JotForm
LexOffice
Zapier

Automating Fan Sign-Ups & Event Alerts with Zapier for BeatWave Events

BeatWave Events, a Zurich-based DJ promoter, needed to automatically capture fan sign-ups, enrich their profiles and send timely event alerts. I built a Zapier + Mailchimp + Python workflow that manages subscriptions hands-free and delivers personalised event emails – boosting engagement and attendance.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
35% higher open rates · 22% higher attendance · 1–2 hrs/day saved
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
2 Weeks
Zapier
Typeform
Mailchimp
Zapier

Webinar Registration → HubSpot Sync with Zapier for Training Firma

Training Firma runs live and evergreen webinars across the DACH region. Registrations lived in WebinarJam/EverWebinar and were imported into HubSpot by hand – causing delays, errors and mistimed reminders. I built a real-time Zapier flow that upserts every registrant to HubSpot with localised date and time, enabling instant, accurate follow-ups.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
18% higher live attendance · 2–3 hrs/week saved · real-time CRM sync
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
2 Weeks
Zapier
Hubspot
Zapier

Automating Deal-Stage Email Campaigns with Zapier for NextLevel IT Consulting

NextLevel IT Consulting in Munich was syncing HubSpot deals to ActiveCampaign by hand – causing delays, errors and missed follow-ups. With a Zapier workflow I built, deal updates now trigger instant, accurate campaign subscriptions.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
30% better call follow-through · 100% accurate segmentation · 30 min/week saved
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
3 Weeks
Zapier
Activecampaign
Hubspot
Zapier

Automating No-Show Invoicing with Zapier for Nail & Care Salon

Nail & Care, a Zurich-based nail salon, struggled with manual no-show invoicing that wasted staff time and lost revenue. By automating the process with Zapier, HubSpot, Slack, and Bexio, they reduced invoice creation time from 10 minutes to 30 seconds, ensuring every missed appointment is billed instantly.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
100% of no-show fees invoiced · invoice time cut by 95%
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
2 Weeks
Zapier
Hubspot
Bexio
Slack
Zapier

HubSpot Deals to ActiveCampaign for Automated Contact Management

Every time a sales rep closed a deal in HubSpot, they exported the details, found or created the contact in ActiveCampaign and tagged it by hand – 20–30 minutes a week and frequent missing tags. I automated the whole hand-off with Zapier.

Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support
+25% post-sale engagement · 30 min/week saved
20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen
2 Weeks
Zapier
Activecampaign
Hubspot

Testimonials

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Results That Speak

20 Stunden pro Woche sparen - TK-Agency.dev - Automatisierungen

500+

Hours saved Monthly
Across all client automations
Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support

250+

Automations Built
custom workflows delivered
Icon with three stylized people, one dark blue in front and two lighter blue behind, representing a group.

60+

Happy Clients
Business transformed
Automatisierung - TK-Agency.dev - KI Agenten - AI Agends - Zapier - Make.com - Atlassian Support

99%

Uptime Guaranteed
Reliable automation solutions