Aleksandr Simanychev

Architected a distributed system using Temporal for FAANG clients, achieving 100% reliability with zero package loss. Developed a Python SDK that cut onboarding time from days to hours. Increased upload performance by 60x through re-architected data pipelines. Engineered inter-service communication using gRPC and FastAPI. Built React components for real-time monitoring dashboard. Designed PostgreSQL data models and managed migrations to improve consistency and query performance.

Built a Python-based data pipeline to automatically aggregate content from 5+ external APIs, eliminating manual data collection. Developed parsing scripts to structure the aggregated data, preparing it for analysis and presentation in a custom dashboard. Created a simple analytics dashboard that provided editors with insights into content trends, helping guide their editorial strategy.

Developed & maintained the largest chatbot in the CIS region with high interaction volumes. Refactored preprocessing from JavaScript ES5 to TypeScript, improving stability and modularity. Designed automated intent checker that reduced writing/review time by 40% and identified 100 invalid intents. Improved recognition accuracy with rule-based validation engine backed by unit tests, reducing false positives and enhancing development efficiency.