Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop a custom API integration for your CRM or erp


Martin Obrecht
Level 2
About this gig
Whatever tool you use, I can connect it to your CRM or ERP. No more copying data by hand, no more exports and manual imports, and no more lost leads from records that never made it across.
I build custom integrations and sync services that connect any program to your CRM or ERP, so data flows automatically and reliably.
Systems I connect to:
- CRM: HubSpot, Salesforce, Pipedrive, Zoho, CentralStationCRM
- ERP: SAP, DATEV, Lexware, weclapp, Odoo, Microsoft Dynamics 365
- Plus your shop, your app, spreadsheets, or anything with a REST API or database
What I build:
- One way or two way sync between your CRM/ERP and any other program
- Custom API connectors, middleware, and extension programs
- Field mapping, deduplication, and proper error handling
- Scheduled or near real time syncing with retry logic
- Clean logging and alerts, so you always see exactly what happened
I handle the messy parts (auth, rate limits, pagination, edge cases) so your team stops doing manual data entry and starts trusting the numbers.
Message me with the program you want connected and what data should move. I will send you a clear plan, a timeline, and a fixed price before you order.
Get to know Martin Obrecht
Martin Obrecht
Software Engineer
Level 2
- FromGermany
- Member sinceJul 2021
- Avg. response time1 hour
- Last delivery3 days
Languages
English, German
Hi, I'm Martin - a Software Engineer and Computer Science graduate from the
Karlsruhe Institute of Technology (KIT), Germany, with 7+ years of hands-on
development experience.
I build backends, desktop apps and full-stack web tools in C#/.NET, Java/Spring
Boot, Python and React/TypeScript - plus web scraping, automation and AI/LLM
integration.
Whether you need a custom business app, a data scraper or a process automated,
I deliver clean, reliable, well-documented software and clear communication
from start to finish.
Let's build something that actually works for you.

