I don't just write code — I engineer resilient systems. With over 15 years of experience, I specialize in designing high-availability backend architectures, multi-tenant SaaS platforms, and security-focused infrastructure. From resolving database bottlenecks to implementing Clean Architecture in distributed systems, my focus is on building software that solves complex business problems at scale.
| Project & Domain | Engineering Impact | Stack |
|---|---|---|
|
AequiVault FinTech / B2B |
API-first double-entry accounting engine. Implemented Clean Architecture and CQRS. Uses PostgreSQL native LTREE for |
Java 21, Spring Boot, PostgreSQL |
|
TramiFlow CE LegalTech / SaaS |
Multi-tenant CRM with Open-Core model. Built strict per-organization data isolation using PostgreSQL RLS + JWT, enforced at Server Action level. Features a subscription engine with Hard/Soft limits, a 100% client-side PDF toolkit (OCR, compression, merge), and a configurable Kanban with dynamic statuses. | Next.js 14, TypeScript, Supabase RLS |
|
Clinicalyx CE HealthTech / SaaS |
Security-first clinical management platform. Built under Hexagonal Architecture with AES-256-GCM encryption at rest and Blind Indexing for deterministic exact-match search over encrypted PHI data. | Go 1.25, Next.js, Postgres RLS |
|
Kartenant ERP Retail / SaaS |
Multi-Tenant SaaS with Open-Core model. Engineered a strict "Database-per-Tenant" architecture to ensure absolute data isolation and compliance for multiple SMBs under a single orchestrator. | PHP 8.2, Laravel 11, Docker |
|
SpectrusGuard Enterprise Security |
Ultra-low latency (<2ms) WAF & UEBA. Decoupled real-time blocking from threat detection using Z-Score statistical anomaly algorithms. Built as an early-execution drop-in plugin. | PHP, ML, Security Architecture |
|
WooSpeed Analytics Data Engineering |
EAV Architecture Optimizer. Built an indexing engine that projects transactional data into flat analytical tables asymmetrically, reducing query times up to 10x (O(1) vs O(N)). | PHP, MySQL, Data Projection |
🛠️ I also maintain Open Source DevOps tools like Ulauncher Docker Extension and hardware-level Linux integrations like TuxKeysToys.
Core Languages & Runtimes
Architecture & Infrastructure



