MK
Open to opportunities

Michal Kowalsi

@michalkowalsi

Senior Full-Stack & AI developer with a passion for innovation.

Poland
Message

What I'm looking for

I am looking for a role in a dynamic company that values innovation and collaboration, where I can leverage my skills in full-stack development and AI to create impactful solutions.

I am a Senior Web and AI Developer with over 9 years of experience delivering impactful, scalable software solutions for enterprise and startup clients across the US, Canada, and Europe. My expertise lies in full-stack web development and machine learning, where I have successfully deployed AI-driven applications that enhance user engagement and streamline workflows.

Throughout my career, I have led the architecture and development of full-stack SaaS platforms, engineered NLP solutions, and integrated advanced AI technologies into educational tools. My commitment to engineering excellence and innovation has enabled me to build production-grade platforms that meet critical deadlines, even in remote-first environments.

I am actively seeking opportunities with forward-thinking companies that value collaboration and creativity. I thrive in dynamic settings where I can contribute to cutting-edge projects and drive meaningful change through technology.

Experience

Work history, roles, and key accomplishments

FR
Current

Senior Software Engineer (FullStack & AI)

Freelance

Apr 2020 - Present (5 years 3 months)

Led the architecture and development of full-stack SaaS platforms using React, Django, and PostgreSQL for medtech and edtech startups, enabling MVP launches within 3-4 months. Engineered NLP solutions using Hugging Face Transformers, spaCy, and FastAPI, cutting document processing time by 45% and improving accuracy in legal document parsing.

NS

AI Research Assistant

National University of Singapore

Aug 2016 - May 2018 (1 year 9 months)

Supported NLP research in automated essay scoring and sentiment analysis projects. Built datasets and fine-tuned BERT-based models for text classification tasks.

BR

Frontend Developer

Brainly

Jul 2016 - Apr 2018 (1 year 9 months)

Migrated frontend from jQuery to React, resulting in 40% faster page load times. Contributed to the AI-based moderation system by integrating OpenCV and TensorFlow features.

Education

Degrees, certifications, and relevant coursework

AT

AGH University of Science and Technology

Bachelor of Science, Computer Science

Studied foundational computer science principles, including programming, algorithms, and software development. Developed strong technical skills through coursework and practical projects.

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Michal Kowalsi - Senior Software Engineer (FullStack & AI) - Freelance | Himalayas