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Alex User

@alexuser84

Senior Python backend developer at SPATIAL TECHNOLOGY CENTER who built S3 upload services for Unreal Engine platform files.

Russian Federation

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At SPATIAL TECHNOLOGY CENTER, I developed backend services for a platform built around Unreal Engine. I created an S3 file upload service with presigned URLs and multipart uploads, and developed services for storing and processing map data and Unreal Engine files.

At DENCO, I developed Python microservices integrating external marketplaces and business systems. I also built a background task management system that reduced duplicate task launches by 70%, and optimized database queries for large marketplace datasets.

Experience

Work history, roles, and key accomplishments

Senior Python Backend Developer

Spatial Technology Center

Jun 2025 - Sep 2026 (1 year 3 months)

Developed backend services for a platform built around Unreal Engine, including file upload, map data processing, and JWT-based authorization. Resolved production incidents and made architectural decisions.

Python fastAPI AsyncIO REST APIs Pytest TaskIQ PostgreSQL PostGIS SQLAlchemy Alembic Redis S3 Minio RabbitMQ Docker Kubernetes Kustomize Linux GitLab CI CD Rancher Grafana Prometheus OpenSearch Sentry Jira Confluence Gitlab

Fullstack Developer

Denco

Jul 2022 - May 2025 (2 years 10 months)

Developed and maintained web applications with a focus on system integration and business process automation. Built microservices for marketplace integrations, inventory tracking, and CRM systems.