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Dataforest

Alex Shatalov logo

Alex Shatalov

Available now

Machine Learning Engineer @ Dataforest

Mid-level
Seniority
GMT+02:00, Paris, France
Location & Timezone
$65 - $160/hr
Average Hourly Rate
English, Ukrainian, Spanish, Russian
Languages

Top skills

PyTorch
TensorFlow
LangChain
Open AI
LlamaIndex

About

I am a passionate ML Engineer and post-graduate student with 5+ years of experience building AI systems, primarily in NLP. I specialize in advanced data processing pipelines, cloud-based model training and deployment, and full ML lifecycle support—from data collection and research-driven model design to production deployment. I also have 4+ years of academic research experience with international publications.

Top skills

Verified by Pangea.ai due diligence

Top SkillsCurrent UsageSeniority
PyTorch
20%5 years
TensorFlow
20%5 years
LangChain
20%5 years
Open AI
20%5 years
LlamaIndex
20%5 years

All skills

Roles and tools, to bring ideas to life and create meaningful experiences

AI & ML Solutions
Cloud Computing

Professional experience

Explore a curated selection of projects highlighting Alex Shatalov's expertise and experience. Each project aims to showcase challenges, solutions, and the final outcome, along with the tools and technologies used.

CHI Software
Ontology-based Q&A System — Machine Learning Engineer (NLP)
Designed, led, and developed an ontology-based Q&A system for interns in the law company that produces answers in terms of case law using custom algorithm for reasoning in GraphDB, Embedding (Vector) DB and LLM.
AI & ML Solutions
HealthTech
Data Engineering
Python
CHI Software
RAG-based Q&A System with GPT-4 — Machine Learning Engineer (NLP)
Designed, led and implemented a RAG-based Q&A system with GPT-4, custom interactive speaking avatar, text-to-speech, lipsync, advanced context tools and hybrid search, which had a great impact on sales flows within the company.
AI & ML Solutions
HealthTech
Data Engineering
Python
HeyML
Ship Load Distribution Estimator — Machine Learning Engineer
Developed a distance, speed, and vector estimator of a ship going to a port with computer vision for a load distribution.
AI & ML Solutions
E-Commerce
Other
Python

Preferred tools

View the preferred tools and apps used by Alex Shatalov to assess compatibility and alignment.

Azure
Azure
Git
Git
Google Meet
Google Meet
Notion
Notion
Slack
Slack
Zoom
Zoom

Career highlights

Discover Alex Shatalov’s professional journey, including employment history, certifications, and educational background.

Machine Learning Engineer (NLP)
CHI Software⸺2021 - Present
Designed, led, and developed various AI systems in the NLP field, including ontology-based Q&A systems, RAG-based Q&A systems, accessibility features, translation services, search engines, text generation tools, multilingual document understanding systems, and more.
Machine Learning Engineer
HeyML⸺2018 - 2021
Developed a distance, speed, and vector estimator using computer vision, and a text generation tool for technical articles.

Testimonials

Anonymous

Dataforest

Verified Testimonial

“Alex is an exceptional Machine Learning Engineer with deep expertise in NLP, LLM-based systems, and full-cycle ML development. He consistently leads the design and delivery of complex, production-ready AI solutions—from research and data pipelines to scalable cloud deployment. With strong technical leadership, academic rigor, and a results-driven mindset, Alex brings measurable business impact and innovation to every project.“

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