I am a Senior AI Engineer with over 15 years of experience in architecting scalable backend systems and AI applications. I specialize in production AI/ML systems and enjoy transforming complex data challenges into impactful solutions. Currently, I am focused on researching novel RAG architectures and looking for full-time remote opportunities.

Sergey Krasnikov

I am a Senior AI Engineer with over 15 years of experience in architecting scalable backend systems and AI applications. I specialize in production AI/ML systems and enjoy transforming complex data challenges into impactful solutions. Currently, I am focused on researching novel RAG architectures and looking for full-time remote opportunities.

Available to hire

I am a Senior AI Engineer with over 15 years of experience in architecting scalable backend systems and AI applications. I specialize in production AI/ML systems and enjoy transforming complex data challenges into impactful solutions. Currently, I am focused on researching novel RAG architectures and looking for full-time remote opportunities.

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Experience Level

Expert
Expert
Expert
Expert

Language

English
Advanced
Ukrainian
Fluent

Work Experience

Senior AI Engineer at ProxxiAI (UK)
July 1, 2025 - October 23, 2025
Worked on AI advice Enterprise RAG chatbot. Architected production RAG system and implemented LLMOps pipeline, achieving significant improvements in customer support responsiveness.
Senior Python Developer / Data Engineer at CogX (CognitionX) (UK)
December 1, 2023 - October 23, 2025
Designed and developed AI Advice Platform service, processing millions of data items daily to improve AI insights and capabilities in organizations.
Python Developer / Team Lead at Private Company (NDA) (EU, DE)
February 1, 2017 - October 23, 2025
Delivered data-as-a-service solutions processing large datasets for major clients, while leading a team to develop efficient data scraping solutions.
Perl Developer at Journatic, LLC (Blockshopper) (USA)
April 1, 2013 - October 23, 2025
Developed data aggregation systems for real estate advertising, processing various data types at scale.

Education

Bachelor's degree at Kharkiv National University of Radioelectronics
September 1, 1997 - June 1, 2003

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Education, Professional Services