Providing backend development and code optimization services for private clients. Focusing on advanced system design, studying microservices architecture, and performance tuning for high-traffic Django applications.

Python Developer (Django) at Consta Cloud

November 1, 2024 - July 1, 2025

Multi-Platform E-commerce Integration: Architected and deployed scalable integrations for major marketplaces (Shopify, Amazon MCF, TargetPlus, AutoZone) using Django, enabling centralized inventory and order management. System Optimization: Refactored legacy codebases using Abstract Classes and Interface functions to eliminate redundancy. Implemented Wrappers to extend functionality without altering core logic. Complex Workflow Automation: Engineered critical backend operations for custom product creation, warehouse syncing, and order processing flows across multiple platforms. Performance Engineering: Replaced resource-heavy polling with Web hooks and optimized high-priority Cron jobs for data cleanup and token authorization, reducing server load.

Full Stack Developer at Sock8

April 1, 2020 - November 1, 2024

End-to-End System Architecture: Led the ground-up development of a CRM Dashboard, Mobile Backend, and OCPP 1.6 EV Charging Server. Fault-Tolerant Architecture: Implemented RabbitMQ for asynchronous queue management, ensuring 100% transactional integrity and zero data loss during server failures. Real-Time Performance: Engineered a WebSocket-based communication layer for the OCPP server and integrated Redis caching to minimize latency for dashboard users. Cloud & DevOps: Deployed and managed production infrastructure on AWS (EC2, RDS) and containerized applications using Docker for consistent deployment. Access Control: Designed complex Role-Based Access Control (RBAC) logic within the CRM to securely manage client permissions.