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Sergei
Aviatsiuk

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Reputation
12
Finished gigs
0
Finished jobs
0
Website
github.com
Country
Not specified
Specialization
Blockchain & Smart Contract Developer
Hourly rate
$50/hr
Preferred payment options
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About me
I am a results-oriented Full-Stack Engineer and AI Specialist with a passion for building high-performance, data-driven applications. My expertise lies at the intersection of modern web development and advanced data intelligence. With a strong background in the JavaScript ecosystem and Python backend engineering, I focus on delivering scalable solutions that solve complex business challenges. I have a proven track record of developing production-ready MVPs in record time, ensuring that every project I undertake is built with clean, maintainable, and efficient code. Throughout my professional journey, I have specialized in architecting systems that handle large-scale data processing and AI orchestration. My experience includes building sophisticated analytics platforms using ClickHouse and developing OSINT tools that integrate multiple external APIs for real-time intelligence gathering. I am deeply committed to staying ahead of the technological curve, utilizing cutting-edge tools like

Work experience

Independent Consultant / AI MVP Developer
January 2024 – Current time
Job title
AI Engineer
Work experience & achievements
Specialized in architecting and deploying high-performance AI-driven applications. Over the last 4 months, I have successfully engineered and launched three production-ready MVPs from scratch: LTVio: An AI-powered E-commerce analytics platform. Engineered a ClickHouse-based data warehouse for millions of records, implemented ML-based churn prediction, and built an interactive RFM dashboard. Market Intel: An advanced OSINT & Data Discovery tool. Orchestrated 8+ external APIs for real-time data harvesting, integrated LLM (Claude/Gemini) for automated summarization and normalization. AI EdTech Platform: An adaptive learning system with autonomous feedback agents. Technical Stack: React, Next.js, Node.js, Python (FastAPI), SQLModel, LangGraph, ClickHouse, Docker. I focus on high-velocity development, delivering scalable and clean code optimized for production environments.

Education

Not specified