Engineering Systems
A collection of software systems presented through their problems, constraints, architecture decisions and implementation trade-offs.
Done 1:1 Digital
Designing an AI-assisted workflow for structured one-to-one meetings
Done 1:1 Digital turns a recurring management process into a traceable product workflow. The platform retrieves OKR context, guides preparation, supports comments and voice input, orchestrates AI assistance and produces a validated meeting record.
- SaaS
- AI Integration
- API Integration
- Six-state meeting workflow
- Three orchestrated AI prompt phases
- Timestamped content signature
- Laravel
- Vue
- Inertia
- Claude API
- GraphQL
- Queues
- State Machine
- Railway
LinkedIn Data Flow
Building a webhook-driven lead intelligence pipeline in Laravel
LinkedIn Data Flow orchestrates scraping, AI validation, CRM freshness checks, contact enrichment, company intelligence and HubSpot synchronization through queues and webhooks.
- Data Pipeline
- API Integration
- Automation
- Seven processing stages, coordinated through a traceable eight-step operational flow
- Webhook-driven external orchestration
- Profile batch size
- Laravel
- Vue
- Apify
- OpenAI
- FullEnrich
- Pappers
- HubSpot
- Queues
Instagram Automation Platform
Coordinating browser automation, real-time monitoring and multi-account execution
A web-controlled automation platform manages multiple persistent Instagram browser sessions, parallel workflows, cooldowns, account status detection and real-time logs.
- Automation
- AI Integration
- Isolated asyncio event loop per worker thread
- Persistent Chromium sessions per account
- Externalized selector strategy
- Python
- Flask
- Socket.IO
- Playwright
- AsyncIO
- SQLite
- OpenAI Vision
LeBonDon
Designing a tested multi-role platform for inventory, exchange and social distribution
LeBonDon manages stock, exchanges and distribution between associations, companies and beneficiaries. Its LeBonDestock module creates a complete B2B flow for discounted unsold inventory.
- SaaS
- Testing
- Multi-role authorization
- Strict service layer
- Complete destocking flow implemented and tested
- Laravel
- React
- TypeScript
- Inertia
- Spatie Permission
- Playwright
- GitHub Actions
- Docker