alexandru dan leca
Software Developer | Automation | VPS | E-commerce
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alexandru dan is ready for their next project!
Production VPS infrastructure designed, configured and automated for web applications, APIs and e-commerce services.
I configured Linux-based server environments with Nginx reverse proxy, HTTPS/SSL, Python/FastAPI services, process management, logging, health checks and automated operational workflows.
The work includes deployment of multiple web services, subdomain routing, secure HTTPS configuration, service monitoring and automation designed to keep applications reliable and maintainable.
Key areas
• Linux VPS setup and configuration
• Nginx reverse proxy and routing
• SSL / HTTPS configuration
• Python & FastAPI services
• Background services and process management
• Health checks and monitoring
• Logs and diagnostics
• Deployment and server automation
• E-commerce backend integrations
Infrastructure developed and managed by NEXACORE TECH DI LECA.
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25
DJ ViralOS is an original self-hosted software project designed for creators, DJs and small teams who want to manage the complete social-content workflow from one environment.
I designed the project architecture and built its technical core around Linux, with separate local development capabilities, content analysis, export workflows and GPU-assisted processing.
The platform is being developed to reduce repetitive work involved in preparing content for multiple social networks while keeping the workflow under the user's control.
Current technical scope
• Self-hosted Linux backend
• Local development and testing mode
• AI-assisted content analysis
• FFmpeg-based media export pipeline
• GPU worker and GPU diagnostics
• SQLite-based application data
• Content preparation workflows for TikTok, Instagram, Facebook, Twitch and YouTube Shorts
• Structured analysis, export and distribution architecture
• Controlled Pre-Beta access and testing workflow
Current status: Technical Alpha / Pre-Beta. DJ ViralOS is actively being developed and tested; unfinished features are not presented as production-ready.
Original project developed within the NEXACORE TECH DI LECA / DJShopItalia ecosystem.
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22
DJShopItalia is an e-commerce platform for professional DJ and audio equipment, developed and operated by NEXACORE TECH DI LECA. I built and manage the store architecture, product automation, API integrations, VPS services, inventory workflows, SEO systems, multilingual content and automated commercial operations.
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28
DJShop Mixer X 2 is a Windows DJ mixing application developed by NEXACORE TECH DI LECA. I designed and built the software architecture, dual-deck interface, audio workflow, automation features, performance monitoring, licensing system and deployment flow. The project includes waveform controls, Hot Cue, Loop, FX, LIVE audio routing, Performance Guard and Debug Lab.
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29