Docker & Kubernetes
- Container architecture design for microservices.
- Kubernetes orchestration with autoscaling and HA.
- Namespace and workload security policies.
- Predictable deploys with controlled rollbacks.
- Cluster and resource cost optimization.
PostgreSQL & ClickHouse
- Data model design for OLTP and analytics.
- Replication, backups and tested recovery plans.
- Indexing and tuning for critical queries.
- Data partitioning for high-volume workloads.
- Performance monitoring with proactive alerts.
MongoDB & Redis
- Flexible schema design for rapid evolution.
- Caching strategy to reduce latency.
- TTL, eviction and proper memory sizing.
- Read/write scaling for high traffic.
- Access hardening and data persistence.
ChromaDB & Qdrant
- Embedding pipelines for documents and internal data.
- Optimized vector indexes for semantic search.
- Hybrid metadata and similarity filtering.
- RAG strategies for more relevant answers.
- Latency tuning for production inference.
CI/CD & Monitoring
- CI/CD pipelines for automated build, test and deploy.
- Blue-green or canary release strategies.
- Full observability with metrics, logs and traces.
- SLO/SLA-based alerting for critical incidents.
- Technical runbooks for fast intervention.
Mailu & SMTP Relay
- Mailu for mailboxes, webmail and aliases on your own domain.
- Separate SMTP relay for transactional mail and notifications.
- SPF, DKIM and DMARC configured from the start for better deliverability.
- Mailbox hosting and outbound relay isolated for steadier reputation.
- Guided migrations from cPanel, Google Workspace or another provider.
PHP & Python
- Backend APIs for complex business flows.
- Automation for repetitive tasks and integrations.
- Legacy refactoring without downtime.
- Endpoint security and input validation.
- Technical documentation for easier maintenance.
Go & Java
- High-performance microservices for critical workloads.
- Stable API contracts between services.
- Concurrency tuning for maximum throughput.
- Integration with existing enterprise systems.
- Automated testing for core business flows.
Node.js & TypeScript
- Full-stack platforms with short delivery cycles.
- Strict typing to reduce production bugs.
- Modular architecture that scales easily.
- Realtime integration (websocket, events).
- API observability and end-to-end tracing.
React / Next.js
- Modern UI focused on conversion and performance.
- SSR/SEO for better indexing.
- Consistent design system across the product.
- Web Vitals optimization for real speed.
- Clear onboarding and upsell flows.
Flutter / React Native
- iOS and Android apps from a single codebase.
- Offline-first architecture for reliability.
- Secure API integrations and robust auth.
- Assisted publishing to App Store and Google Play.
- Continuous maintenance with iterative releases.
