11/02/2026 updated

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AI Systems Architect & Operator

Wrocław, Poland
Poland
Engineer (inz.), Uniwersytet Przyrodniczy we Wroclawiu, 2001
Wrocław, Poland
Poland
Engineer (inz.), Uniwersytet Przyrodniczy we Wroclawiu, 2001

Profile attachments

marcin-bialczyk-cv-en (3).pdf

About me

I design, build and operate production AI systems - and the governance around them (EU AI Act, GDPR). LLM pipelines, AI agents and voice agents in production. I lead small delivery teams and stay hands-on: architecture, vendors, feasibility. Domain: industrial machinery, manufacturing B2B.

Systems IntegrationWorkflowsLarge Language ModelsMulti-Agent SystemsPrompt EngineeringData Pipeline
LLM Integration & Pipeline Engineering
Integration of large language models across multiple providers including OpenAI, Groq, DeepSeek, and Qwen. Expertise in prompt engineering, pipeline engineering, output grounding, and salvage/robustness patterns for production AI systems.

AI Agents & Multi-Agent Orchestration
Design and operation of multi-agent workflows including tool use, human-in-the-loop gates, agent-to-agent discovery (A2A), and AI-assisted development workflows with quality gates.

AI Governance & Compliance
Implementation of EU AI Act readiness and GDPR compliance in production environments, including consent design, data classification, retention, anonymization with audit trails, and governance operating models for AI components.

Voice & Telephony Systems
Development of AI telephony agents using SIP trunking, TTS/STT technologies, enabling end-to-end voice outbound operations with retries, handover rules, call logging, and outcome tracking.

Python, FastAPI & Docker
Backend development and deployment of AI systems using Python, FastAPI, and Docker, supporting production-scale pipelines and marketplace operations.

Database & Storage Management
Working knowledge of Postgres and SQLite for structured data management, as well as object storage and ETL/ingest pipelines for AI-driven workflows.

Reliability Engineering for AI
Implementation of watchdogs, silent-failure detection, monitoring systems, and email deliverability configurations (SPF/DKIM/DMARC) for system-generated communications.

Vision-LLM & Valuation Pipelines
Building multi-model vision routing pipelines that convert photo inputs into structured valuation outputs (MV/FMV/LV) with human-in-the-loop review for industrial machinery appraisal.

Email Triage & Lead Enrichment
Automated inbound email triage using IMAP ingestion, classification, and routing combined with lead enrichment, scoring, and deal-support workflows to transform unstructured inboxes into actionable ranked pipelines.

Experience

Professional experience10+ years
Freelancer since2022

Languages

GermanBasic knowledgeEnglishFluentPolishNative speakerRussianFluent

Project history

Founder & Machine Valuation Specialist

takser.pl
Machinery appraisal and valuation practice. Independent machinery valuation from market, fair-market, and liquidation perspectives for industrial clients, supported by the vision-LLM valuation pipeline.

Founder & AI Systems Architect

haker.ai
AI consulting and fractional Chief AI Officer practice for manufacturing and B2B. Productized AI offers including process valuation, pipeline build-out, advisory retainer, EU AI Act and governance advisory, and production systems.

Founder & Operator

WeSellMachines.com
Used industrial machinery marketplace for cross-border B2B trade (EU/US). Building and operating the marketplace and its AI operations stack including voice outbound agent, email triage, lead enrichment and scoring, and listing workflows. Daily operator of AI systems at production scale.

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