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Pawel SawickiPS

Pawel Sawicki

Machine Learning Engineer & Applied Researcher

720 €/Tag
Berlin, DE
8-15 Jahre

Durchschnittliche Reaktionszeit: 1h

Über Pawel

MACHINE LEARNING ENGINEER & APPLIED RESEARCHER

Machine Learning Engineer with 10+ years of experience building production-grade ML systems as well as enterprise software, while contributing to applied research in distributed systems, optimization, and computer vision.

Specialized in:

● Fine-tuning Small Language Models (SLMs)
● Data engineering, augmentation, and distillation
● Parameter-efficient fine-tuning (LoRA, QLoRA)
● Text-to-Speech (TTS) and Speech-to-Text (STT) model fine-tuning
● Model quantization and inference optimization
● Computer Vision and Context aware systems
● Distributed systems and resource-aware scheduling

Strong background in both academic research and industrial ML deployment.
  • Deutsch

    Muttersprachlich oder zweisprachig

  • Englisch

    Verhandlungssicher

  • Polnisch

    Muttersprachlich oder zweisprachig

Vor Ort möglich
Berlin (bis zu 50 km)

Projekt- und Berufserfahrung

  • TuneTrain.ai
    Co-Founder
    Januar 2025 - Heute (1 Jahr und 5 Monate)
    Berlin, Deutschland
    Platform for fine-tuning Small Language Models (SLMs) on
    augmented datasets.

    Responsibilities and contributions:
    - Designed Axolotl-based fine-tuning pipelines (LoRA / QLoRA)
    - Built workflows to expand 50–200 seed samples into structured instruction datasets
    - Implemented data augmentation and distillation strategies
    - Deployed models using vLLM on GPU infrastructure
    - Investigated latency and performance trade-offs across FP16 and quantized models (Q4_K_M, Q5_K_M)
    LLM Microsoft Azure Python Pytorch Transformers
  • Pawel Sawicki
    Independent Machine Learning Engineer & Software Architect
    Januar 2014 - Heute (12 Jahre und 5 Monate)
    • ● Designed and implemented data pipelines supporting ML workflows
    • ● Data engineering and dataset preparation for model training
    • ● Data augmentation strategies for domain-specific applications
    • ● Fine-tuning Small Language Models (SLMs) for agentic systems
    • ● Fine-tuning Text-to-Speech (TTS) models
  • German Aerospace Center (DLR),
    Research Associate
    Januar 2014 - Dezember 2014 (11 Monate)
    38 Braunschweig, Germany
    • ● Constraint-based simulation
    • ● Distributed system interoperability
    • ● Automated test scenario generation

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Ausbildung und Abschlüsse

  • Trainer & Consultant
    2026
    Trainer & Consultant
  • Dipl.-Informatiker (Diploma in Computer Science)
    Technische Universität Berlin
    Dipl.-Informatiker (Diploma in Computer Science)

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