xsadev
Senior Ai Engineer (Ll Ms, Python, Rust, Web3)
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๐ AI / Web3 Engineer | Python โข ML โข Blockchain
I build intelligent systems and automation that drive real results โ from LLM platforms and multi-agent assistants to trading and Web3 tools.
Delivered +15 % conversion and $30K/event from AI chatbots. Experienced in Python, Rust, ML/AI, RL, NLP, and cloud infrastructure (Docker, Kubernetes).
Now looking for roles in AI engineering, Web3 automation, or backend systems, where I can design scalable, production-grade solutions that connect intelligence with impact.
Experience: 7 years
Yearly salary: $100,000
Hourly rate: $50
Experience
Senior AI Software Developer
Synergy Software 2024 - 2025
- Built LLM-powered chatbots with CRM integration โ +15% conversion, $30k/event. - Shipped open-source-based platform for generative apps with RAG and multi-model support. - Optimized AI agents (Kafka, Docker, K8s) โ -20% response time. ๏ฟผ
Big Data & Quant Developer
ERA WEB 4.0 2023 - 2024
- Copy-trading engine (TypeScript + Bun + RL) โ <50 ms latency, +200% sync. - RL trading strategies (PyTorch) โ outperformed baselines in live/BT; improved decision-making. - Rust-based NLP/STT chatbots โ +30% productivity, licensable product.
Automation & NLP Developer
Samsung Data Systems 2022 - 2023
- Automated marketing workflows (Python, RPA) โ cut costs by 40%. - Built sentiment analysis across 100+ categories โ reduced reporting time by 80%. - Developed HR chatbot โ reduced employee inquiries time by 60%.
AI & Robotics Developer
POSTAL TECHNOLOGIES 2021 - 2022
- Automated mailings, saving 1.6 FTE. - Built internal bots & CV-based tools โ reduced onboarding time by 40%. - Replaced vendor AI with open-source โ cut license costs.
Software Engineer โ Developer โ Blockchain & AI Solutions
Intersoft Lab ยท Ancor Hub ยท QXPS LLC (USA) 2009 - 2022
2009โ2022 โ Intersoft Lab ยท Ancor Hub ยท QXPS LLC (USA) โ Banking โ Telecom โ Blockchain (full story on request).
Skills
blockchain
data-science
docker
ethereum
evm
kubernetes
machine-learning
nlp
postgres
python
pytorch
quantitative
quantitative-researcher
redis
research
rust
solana
solidity
web3
ai
english
russian