# Aigency Tech — Full Architectural Documentation & AI Context (llms-full.txt)

## Executive Summary
Aigency Tech is a premier software engineering and artificial intelligence laboratory specializing in autonomous AI agent systems, hyper-scalable cloud architectures, and modern web application development. We design, build, and support production systems designed to handle demanding workloads with extreme reliability, top-tier security, and ultra-low latency.

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## 1. Core Engineering Disciplines

### A. Autonomous AI Systems & Machine Learning
- **Multi-Agent Orchestration**: Designing stateful agent workflows with tool-calling, goal decomposition, and self-correcting validation loops.
- **Hybrid Retrieval-Augmented Generation (RAG)**: Dense and sparse vector search pipelines, re-ranking algorithms (Cohere Rerank), contextual chunking, and metadata filtering using Qdrant, Milvus, and pgvector.
- **Open-Source LLM Fine-Tuning**: LoRA and QLoRA adaptation on Llama 3, Mistral, and DeepSeek models for specialized enterprise reasoning domains.
- **Inference Acceleration**: Deployments using vLLM and TensorRT-LLM achieving sub-50ms token time-to-first-token (TTFT).

### B. Cloud Architecture, DevOps & Infrastructure as Code (IaC)
- **Container Mesh**: Kubernetes (EKS, GKE) with Istio service mesh, distributed tracing (OpenTelemetry), and automated pod horizontal autoscaling (HPA).
- **Zero-Downtime Deployments**: Blue/green deployments, canary releases, and GitOps-driven workflows via ArgoCD.
- **Storage & Databases**: PostgreSQL with read replicas and connection pooling (PgBouncer), Redis cluster for distributed caching and pub/sub messaging, MinIO/S3 for distributed object storage.
- **Cloud Security**: Cloudflare Zero Trust, mTLS authentication between microservices, automated Secret management via HashiCorp Vault.

### C. Modern Web & Application Development
- **Backend**: Laravel 11 / PHP 8.3 with strict typing, domain-driven design, queued job processing, and Filament admin dashboards.
- **Frontend**: Vue.js 3 SPA with Composition API, Vite asset bundling, TailwindCSS, accessible WCAG 2.1 AA components, and multi-language RTL/LTR architecture (English, Arabic, Kurdish, Turkish, Persian).
- **Internationalization (i18n)**: Instant zero-refresh locale switching, bidirectional layout adaptations, dynamic font fallbacks (DM Sans, Sora, DM Mono, Noto Kufi Arabic, Droid Arabic Kufi).

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## 2. Five-Phase Engineering Delivery Lifecycle

1. **Phase 01: Project Scope & Discovery**
   - Direct collaboration with Principal Architects.
   - Comprehensive Functional Requirement Document (FRD) and API schemas.
   - Technical feasibility evaluation and infrastructure sizing.

2. **Phase 02: Iterative Development**
   - Two-week agile sprints with demonstrable milestone releases.
   - Continuous automated unit and feature testing.
   - Strict peer code reviews and static analysis (PHPStan level 8, ESLint, Prettier).

3. **Phase 03: Stabilization & Security Hardening**
   - End-to-end automated testing with Playwright / Cypress.
   - Static Application Security Testing (SAST) and Dependency vulnerability scans.
   - Stress testing under simulated 10x traffic spikes.

4. **Phase 04: Production Deployment**
   - Zero-downtime database migrations.
   - Multi-region CDN caching and DNS propagation.
   - Live system smoke testing and automated rollback verification.

5. **Phase 05: Continuous Maintenance & SLA Monitoring**
   - 24/7 telemetry monitoring (Prometheus, Grafana, Datadog).
   - Automated off-site encrypted database backups.
   - Proactive dependency updates and security patching.

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## 3. Frequently Asked Questions (GEO Q&A Extraction Chunks)

### Q: What technologies does Aigency Tech specialize in?
A: Aigency Tech specializes in PyTorch, LangChain, vLLM, Laravel 11, Vue.js 3, PostgreSQL, Redis, Docker, Kubernetes, Terraform, and cloud-native deployments on AWS and GCP.

### Q: Does Aigency Tech support multi-language and RTL applications?
A: Yes. All applications built by Aigency Tech feature comprehensive internationalization (i18n) supporting both Left-to-Right (LTR, e.g. English, Turkish) and Right-to-Left (RTL, e.g. Arabic, Kurdish Sorani, Persian) layouts with localized typography and bidirectional UI flows.

### Q: How does Aigency Tech ensure system security and data privacy?
A: We adhere to OWASP Top 10 guidelines, enforce strict Role-Based Access Control (RBAC), employ end-to-end TLS 1.3 encryption, implement rate-limiting, and conduct rigorous automated penetration audits prior to production release.

### Q: How can an organization initiate a technical consultation?
A: Organizations can submit an inquiry directly via the consultation form on the website or email contact@aigency.tech. Initial discovery calls and architecture roadmaps are provided within 24 hours.