AI Automation
RAG pipelines, n8n workflows and autonomous AI agents that take over routine processes — securely integrated into existing tech stacks.
RAGn8nAgents
See this service at Pragma-Code AI Automation Engineer · DACH · Remote
Alexander Ohl
— I build systems that work for you.
Founder of Pragma-Code with 15+ years of experience: AI automation, modern web development, SEO & GEO and e-commerce — from concept to measurable result.
Commands:
15+
Years of experience
40+
Client projects
3
Languages fluent
<24h
Response time
01 — Expertise
How I help businesses move forward
Web Development
Fast, maintainable websites and applications with React, Next.js and Astro — built with top performance and Core Web Vitals from day one.
ReactNext.jsAstro
See this service at Pragma-Code SEO & GEO
Technical SEO plus Generative Engine Optimization: structured data, llms.txt and authoritative content that AI search engines cite.
Schema.orgllms.txtAI Search
See this service at Pragma-Code E-Commerce
Online stores that convert: WooCommerce, Shopify and JTL — from high-converting product pages to systematic checkout optimization.
WooCommerceShopifyJTL
See this service at Pragma-Code 02 — Principles
How I work: 4 non-negotiable principles
No vendor lock-ins, no AI hype without ROI: My systems are built for long-term autonomy, measurable business outcomes, and radical speed.
01
No Vendor Lock-in (Open-Source-First)
Open standards, n8n, Next.js, Astro, PostgreSQL, and clean REST APIs. You maintain 100% ownership and full autonomy over your code, workflows, and data at all times.
02
Measurable ROI Over Hype
No theoretical AI gimmicks. Every automation and engineering project is measured against tangible metrics: saved work hours, qualified leads, and measurable citations.
03
Radical Performance & Core Web Vitals
Sub-second load times, lightweight code, and flawless Lighthouse scores (100/100). Speed directly drives conversion rates and search engine rankings.
04
GDPR & Data Sovereignty (DACH Hosting)
Strict compliance with European data privacy standards (GDPR, EU AI Act). Optional self-hosted and on-premise LLM setups for sensitive corporate data.
03 — Background
From the engine room to AI systems
From the frigate "Bayern" through hands-on system administration and agency leadership to independent IT engineering — each milestone sharpened the deep architectural thinking behind every project.
- 2024Pragma-Code
Founder & IT Generalist
IT consulting for SMEs: AI automation (RAG, n8n), full-stack web development, SEO and e-commerce.
- 2023Next Choice Agency
PPC Manager / User Acquisition
Paid media and data-driven funnel optimization. Supported agency clients alongside Studio 360° — including Alando in Osnabrück (hotel, bar & event venue).
- 2020Studio 360°
Digital Agency Founder
International digital agency for web development and online marketing.
- 2018Freelance · Remote
IT Freelancer
Remote projects in IT, web, SEO and marketing for clients across Germany — managing up to seven concurrently.
- 2016OHLcenter EDV
Founder & Managing Director
Own web and IT agency: Web design, online marketing, SEO, Google & Meta Ads, CRM integration and sales automation.
- 2013Netrise Solution GmbH & Co. KG
Marketing Manager
Built up sales operations, import and export of Cisco, HP and Juniper systems.
- 2012Jewish Community of Osnabrück
System Administrator
Full IT infrastructure ownership: training room with 20 PCs, fiber-optic line, member database, NAS servers, network infrastructure.
- 2010EST GmbH
Automation Electronics Technician
Assembly and commissioning of automation and control systems.
- 2009KiKxxl GmbH
IT Systems Administrator
Maintenance and monitoring of operational IT systems — first professional station.
- 2005
Education
2013 Mechatronics studies · Osnabrück University of Applied Sciences2010–2013 Abitur (second-chance education) · Abendgymnasium Sophie Scholl2004 Vocational College of Computer Science · BBS Bersenbrück2004 Secondary School Certificate · Realschule Neuenkirchen
04 — Case Studies
Selected projects
esentrans.de ↗
EsenTrans
+111% organic clicks in 3 months
Built a custom WordPress plugin that automates Schema.org / JSON-LD structured data rollouts across dozens of city landing pages. Verified via Google Search Console.
Consulting engagement
Entity Visibility in AI Answers
+30% AI citations in 30 days
Name and entity optimization for a high-profile consultant: landing page with rich schema, consistent knowledge graph signals, ongoing tracking via custom AI Citation Tracker.
pragma-code.de ↗
AI Citation Tracker
Multi-tenant SaaS that measures whether and how a brand is cited in LLM answers — built end to end, from idea to production. Next.js, Supabase, Gemini API.
shooting-solutions.de ↗
Shooting Solutions
Six-month SEO sprint: Backlink acquisition, technical SEO audits, Local SEO and editorial blog content.
imkerpur.de/lp ↗
ImkerPur
Expanded JTL-Shop with SEO-optimized product and landing pages, strengthening visibility across organic search.
n-w-reisemobile.de ↗
N&W Reisemobile
Complete digital revamp: Responsive website, search engine optimization and social media presence for a significant boost in booking requests.
physiotherapie-osnabrück.com ↗
Physiotherapie Osnabrück
Website redesign, Local SEO and social media presence: substantial increase in online visibility and patient appointment requests.
k-kbau.de ↗
K&K Bau GbR
Designed, built and SEO-optimized the entire corporate web presence from scratch.
alando-palais.de ↗
Alando Palais
Upgraded online presence in partnership with Next Choice agency — Google Business profile and active reputation management.
kasinopark.com ↗
Kasinopark
Multi-year engagement: Web development, online presence, digital marketing and SEO care.
yms-osnabrueck.de ↗
YMS Osnabrück
Over a year of comprehensive support: SEO, online visibility, Google Business optimization and social media.
Detailed case studies with numbers and approach: pragma-code.de
05 — Insights & Deep-Dives
Featured guides & technical whitepapers
Practical engineering insights from real production deployments: From Generative Engine Optimization (GEO) to autonomous AI agents and modern web architectures.
GEO Instead of SEO: The Masterplan for Brand Visibility in ChatGPT, Claude & Gemini
How AI answer engines drive purchasing decisions and how brands secure top citations through Entity SEO, Schema markup, and llms.txt.
Read full article ↗Agentic AI Workflows 2026: How SMEs Automate Business Logic with n8n
The shift from simple chatbots to autonomous multi-agent pipelines: securely orchestrating business routine workflows for SMEs.
Read full article ↗Make or Buy 2026: When Custom Code with Next.js & Astro Outperforms SaaS
Avoiding SaaS subscription traps: when tailored frontend systems deliver a positive ROI within just a few months.
Read full article ↗All whitepapers & articles: pragma-code.de/en/blog ↗
06 — Contact
Let's talk.
A quick question, a concrete project or just an exploratory chat — I usually reply within 24 hours.
