Senior Full-Stack & AI Engineer with 7 years building and shipping production systems end to end. I work across PHP/Laravel, TypeScript (Next.js, React, Node/NestJS) and Python/FastAPI - and I build LLM/AI systems that actually run in production, not just prototypes.
- AI / LLM - RAG on pgvector, LangGraph agents and tool-calling, multi-provider setups (OpenAI, Anthropic Claude) behind clean abstractions, LLM-judge evals in CI, MCP servers
- Backend - Laravel, NestJS and FastAPI services, REST API design, event-driven and distributed systems (Kafka, transactional outbox, dead-letter queues, exactly-once)
- Payments & fintech - Stripe/PayPal, webhook idempotency, double-entry ledgers, multi-chain crypto rails (BTC/ETH/BSC/TRON), KYC/AML
- Frontend - React 18/19, Next.js 13-16 (App Router, RSC, Server Actions), real-time (WebSockets, SSE, CRDT/Yjs), offline-capable PWAs
- Data & infra - PostgreSQL/MySQL performance, Redis, Docker, GitHub Actions / GitLab CI, self-hosted VPS
Domains I've worked in: iGaming, fintech/crypto, payments & compliance (AML/KYC), e-commerce, SaaS, EdTech.
PHP 路 Laravel 路 TypeScript 路 Node.js 路 NestJS 路 React 路 Next.js 路 Python 路 FastAPI 路 PostgreSQL 路 MySQL 路 Redis 路 RabbitMQ 路 Kafka 路 Docker
Get in touch: artemsoldatov1@gmail.com 路 LinkedIn