I will build custom API integrations to automate your business

R
richardspe
R
richardspe
SpenglerSystems

About this gig

Tired of Zapier or Make.com breaking, hitting limits, or costing you monthly fees for something that should just work?


We build custom, secure Python integrations that connect your CRM, payment gateways, and internal tools into one reliable automated system no platform restrictions.


Spengler Systems delivers robust, tailored API integrations into one seamless, automated engine built for your operational needs.


What we Provide:


* Custom API Development: Connecting CRM, ERP, Payment Gateways (Stripe, PayPal, Plaid), and proprietary software.

* Data Sync & ETL: Extracting, cleaning, and moving data seamlessly to eliminate manual entry.

* Secure Backend Logic: Built with Python, using proper authentication (OAuth2, API keys).

* Workflow Automation: Designing custom logic to automate multi-step processes from trigger to completion.


Industries we Support: Finance, E-commerce, CRM, Social Media & etc.


Why Work With Us:


* Scalable Code: Engineered for high performance.

* Security First: We prioritize data protection.

* Full Documentation: Clear instructions included.

* Professional: Proactive communication.


Please message us before ordering to discuss your workflow

Get to know SpenglerSystems

SpenglerSystems

Advanced Solutions with a Focus on Scalable and Clean Architecture

  • FromGermany
  • Member sinceOct 2025
  • Avg. response time1 hour
  • Languages

    English, Russian, German
Spengler Systems builds enterprise-grade automation and AI solutions that solve real business bottlenecks. We transform heavy processes into seamless workflows using high-load Python and TypeScript architecture and clean API integrations. Our focus is engineering secure, fast backend systems disguised behind user-friendly interfaces. From B2B chatbots to automated accounting tools, we deliver scalable software tailored to your business logic. We build GDPR-compliant solutions with EU data residency to keep your corporate data secure.

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