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John C
@johncenana
Level 1
AI Automation, Multi AI Agent Systems, Shopify And POS Integration Expert
Nigeria
English, German, Italian, Spanish, French
About me
AI Automation & Shopify Expert specializing in multi AI agent systems, Claude Code, OpenClaw, LangChain, CrewAI, n8n automation, workflow automation, and AI chatbot solutions. I build scalable business automation systems, AI assistants, custom AI agents, and API integrations for startups and businesses. I also provide Shopify POS integration, Shopify app setup, private app development, Square POS, Clover POS, Lightspeed POS, and ecommerce automation solutions focused on performance, growth, and seamless user experience.
Skills
John C
Offline •
Average response time: 3 hours
See my services
Menu Design
I will shopify pos, toast pos, pos app, lightspeed pos, clover pos, square pos system
Shopify
I will shopify app shopify private app shopify public app upload shopify app review
Work experience
Shopify Developer & POS Integration Specialist
Shopify Automation & POS Solutions • Freelance
Mar 2022 - Present • 4 yrs 2 mos
I work as a Shopify developer and POS integration specialist helping businesses build, automate, and scale their operations. I set up Shopify POS, Square, Toast, Clover, and Lightspeed systems, automate inventory sync, and connect APIs for smooth workflows. I also develop Shopify private and public apps, fix system issues, and improve store performance. My focus is delivering reliable solutions that increase efficiency, reduce errors, and boost sales.
5 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 5 Reviews
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Most relevant
madisonpaigehal
United Kingdom
John did an excellent job fixing my Shopify private app. He was professional, responsive, and completed the work quickly. He understood the issue very well and fixed everything perfectly without affecting my store. Communication was smooth throughout the project, and he made sure everything was working...
Helpful?
aslineblanc
Repeat Client
Bahamas
I had a great experience working with this freelancer. They truly exceeded my expectations in every aspect of the project. From the very beginning, their attention to detail was evident—they took the time to understand exactly what I needed and ensured every element was completed accurately and professionally. Communication...
Helpful?
aslineblanc
Repeat Client
Bahamas
I had a great experience working with this freelancer. They truly exceeded my expectations in every aspect of the project. From the very beginning, their attention to detail was evident—they took the time to understand exactly what I needed and ensured every element was completed accurately and professionally. Communication...
Helpful?
aslineblanc
Repeat Client
Bahamas
I was very satisfied with his work ethic and overall professionalism. From the beginning, he demonstrated a strong understanding of the project requirements and communicated clearly throughout the process. His attention to detail was evident in the quality of the final deliverables, and he ensured that...
Helpful?
pancake_julia
United States
John was very responsive, prompt, and on time and accomplished what was asked of him thank you, John Look forward to working with you again. .
Helpful?
