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  1. Freelancers

Artur Czarnecki

Offer Artur work on your next project.

Poland Katowice, Poland
6 months 30 days back
Available for hire available for hire
on the service 8 months 7 days
  • business developer
  • artificial intelligence
  • C#.NET Developer
  • CRM Automation
  • N8N
  • python
Freelancer Artur C. — Poland, Katowice. Core skill — AI & Machine Learning, C#

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Rating
151
AI & Machine Learning
713 place out of 2867
C#
433 place out of 1207

Language proficiency level

Polski Polski: fluent
English English: intermediate

Skills and abilities

Programming

Services

Writing

Portfolio


  • CTO & Founder | AI Engineer | Full Stack Developer

    AI & Machine Learning
    Mooff is an enterprise-class digital transformation platform designed for the SME sector and larger organizations. It combines ERP, CRM, communication functionalities, and AI-based tools in a modular ecosystem where each company operates on its own dedicated database (1-org = 1-database), ensuring security, scalability, and compliance with GDPR and AI Act regulations.

    Key achievements:

    … Architecture and development: design and implementation of the complete system architecture in .NET technology, with mobile applications in Flutter and large databases (~500+ tables, millions of records).

    AI integration: creation of advanced AI assistants using OpenAI SDK, RAG pipelines, and local LLM models (Ollama, LlamaIndex, LangChain), enabling contextual chat, contract analysis, invoice processing, and semantic company search, among others.

    Business Data Hub: integration of official company registers in the EU and the country (KRS, CEIDG, GUS, REGON, VIES) with a database covering over 4.5 million entities and 30 million PKD connections (industry codes).

    Innovation: creation of a unique combination of ERP/CRM system with a business community platform, allowing companies both internal process management and external connections with other entities.

    Modules: address book, finance, inventory, invoicing, tasks, calendar, communication (chat/video), file and document management, email, search, and analytics supported by AI.

    Scalability: multi-tenant architecture with isolated databases, compliant with enterprise security standards and EU regulations.

    Mooff is continuously evolving as an AI-powered B2B/B2C ecosystem, helping companies digitize operations, automate processes, and gain a competitive edge through intelligent analytics.

Activity

  Latest proposals 1
We are looking for a Partner . Personal project
500 USD