High-End Architect • Creator of UAPE & Guardyn • Systems & E2EE Engineer • Technical Leader (Core Expert) • DevOps

Time-Tested Experience: 25+ years of designing and building fault-tolerant systems.

I don't just write code - I design and build high-performance, secure, sovereign, and scalable digital infrastructure for business (B2B, B2C, SaaS, ERP/CRM). My primary specialization is systems architecture, end-to-end encryption (E2EE), environment isolation (WASM/Sandboxing), data privacy protection, and the integration of next-generation autonomous self-learning AI systems.

I am the creator and chief architect of UAPE - a next-generation sovereign business operating system running on the DAIMON OS core, utilizing signed WebAssembly manifests and a polymorphic data continuum (12 DB types in a single engine). I am also the founder of Guardyn (an open-source Zero-Knowledge messenger on Rust and Kubernetes) and the developer of GhostFlow (a high-performance traffic tracker on Rust, Envoy, and gRPC).

Key engineering competencies developed over 25+ years of practice:

Deep understanding of complex system internals: the ability to see the entire architectural picture, predict bottlenecks, and embed multi-fold safety margins at the design stage.

Full-cycle expertise: thorough understanding of software solutions, low-level infrastructure, inter-component interaction, and real business needs.

Resolving pain points of any complexity: translating business objectives into clean technical solutions, identifying hidden vulnerabilities, and eliminating critical problems at the intersection of software and hardware.

🛠 My Technological Stack and Competencies:

🔐 Privacy & Sandbox Engineering:

• Implementation of end-to-end encryption (X3DH, Double Ratchet, OpenMLS RFC 9420).
• Post-quantum cryptography (Kyber hybrid schemes).
• Designing Zero-Knowledge architecture and preparing systems for rigorous security audits.
• Isolation of business logic inside secure WebAssembly (WASM) sandboxes controlled by cryptographically signed Contract Manifests.
• Building reproducible and isolated development environments using Nix.
  
  

⚙️ Systems, Backend & Databases:

• Languages: Rust, Go, Node.js / NestJS, C/C++, WebAssembly.
• Designing a Polymorphic Data Continuum that combines 12 database architectures within a single engine (relational, document-oriented, graph, vector, time-series, etc.).
• Distributed and Relational DBs: TiKV, ScyllaDB, TiDB, PostgreSQL (expert level, including Row-Level Security - RLS for multi-tenancy), MySQL, Redis.
• Streaming, Queues, and Data Brokers: Redpanda, Apache Kafka, NATS JetStream, Redis, Apache Airflow.
• Protocols: High-density microservices on gRPC and Protocol Buffers, designing fault-tolerant RESTful APIs.
  
  

☸️ DevOps & Cloud Native (Infrastructure as Code):

• Container orchestration in Production: Kubernetes, Docker Swarm.
• Building secure CI/CD pipelines (GitHub Actions, cryptographic signing of builds).
• Infrastructure as Code and management: Helm, Kustomize.
• System Observability: Prometheus, Grafana, Loki, Tempo.
  
  

🤖 AI/ML & Autopoietic Systems:

• Designing and deploying autonomous AI agents (Workflow Automation) and complex dialogue systems.
• Development of autopoietic code self-synthesis systems (AI-driven generation, compilation, and deployment of WASM modules based on shifting business rules).
• LLM integration and expert Prompt Engineering.
• Utilization of Diffusion models for media content generation.
• Creating training programs and simulating interaction between groups of AI agents in e-commerce and SaaS.
  
  

🎨 Full-Stack & Interfaces:

• Frontend: React, Next.js (App Router, Zustand/Jotai), TailwindCSS, Bootstrap.
• Desktop & Mobile: Building secure, lightweight desktop applications on Tauri (Rust/Frontend), cross-platform development of mobile and desktop interfaces on Flutter / Dart.
  
  

💼 How I Can Help Your Business:

• High-Load Systems Development: Designing sovereign systems and ultra-high-load systems on a Rust Core + WebAssembly (WASM) + ScyllaDB/TiDB/TiKV stack with processing latency under 10 ms.
• Security Audit & Privacy-First Migration: Protecting user data against leaks, designing Zero-Knowledge architectures, implementing E2EE encryption, database-level access isolation (RLS), GDPR compliance, and mathematical verification of data integrity via cryptographic signatures.
• AI-Transformation of Processes: Implementing AI agents and autopoietic code self-evolution systems into CRM/ERP for complete routine automation, adapting logic on the fly without involving programmers.
• Infrastructure Consulting: Setting up sovereign infrastructure, Kubernetes orchestration, optimizing API Gateways, accelerating CI/CD, transitioning to local/air-gapped solutions, and reducing cloud costs (AWS/GCP/Bare-Metal).
  
  
  

📈 Professional Experience and Major Projects:

Founder / Lead Architect — UAPE, Guardyn & GhostFlow (Open Source & Sovereign Projects)

Designing and launching UAPE — a sovereign business operating system based on the DAIMON OS core. Implementation of WASM sandboxes, declarative contract management, and a polymorphic data continuum engine.

Architecture and launch of Guardyn v1.0.0 — a next-generation end-to-end encrypted (E2EE) messenger that completely eliminates metadata collection.

Creation of GhostFlow — a high-performance distributed tracker for traffic arbitrage using Rust, Envoy Proxy, and gRPC.

Founder / Software Architect

Result: Designed and developed the architecture of UAPE — a sovereign local business operating system. Implemented a secure execution environment for WebAssembly (WASM) components controlled by signed contract manifests. Developed a polymorphic data continuum engine (12 DB models in a single storage system) and AI modules for autopoietic code self-synthesis based on LLMs.

Founder / Lead Developer

Result: Developed from scratch the architecture of the cryptographically protected Guardyn messenger (Open Source) on Rust and Kubernetes. Implemented a Zero-Knowledge architecture with end-to-end encryption (E2EE) based on X3DH, Double Ratchet, and OpenMLS (RFC 9420) cryptographic protocols, completely eliminating the possibility of metadata collection and leaks.

CTO / Senior Backend Architect / DevOps — StrikeZone Corp. (Wilmington, USA)

Result: Designed a multi-tier multi-tenant architecture (SaaS) with absolute customer data isolation at the database level (PostgreSQL RLS). Implemented CI/CD and autoscaling based on Docker Swarm, optimized the API Gateway for DDoS protection and intelligent routing. Business logic test coverage >80%, security built on a strict "Deny by default" principle (GDPR, MFA, AES).

Senior Full Stack Developer (Backend / DevOps) — ArboStar Corp. (Ottawa, Canada)

Result: Developed an autonomous intelligent module for a comprehensive ERP/CRM workforce management system in B2B/B2C segments. Designed a visual mechanism for monitoring, logistics, and employee logging based on interactive maps (Google Maps API + Radius). Optimized SQL architecture to achieve 100% efficiency for complex analytical queries.

Full Stack Developer (Backend / DevOps) — TRIGU Corp.

Result: Developed from scratch the core of a centralized inventory management, logistics, and intelligent product attribution system. The system is fully customized for multi-currency handling, tax specifics, and customs duties of various countries. Implemented 100% dynamic localization of interfaces and APIs.

PHP Web Developer / Backend Engineer (Archival Experience)

Development of proprietary fast CMS solutions, enterprise automation CRM/ERP systems. Experience in designing high-density relational databases.

Looking for a reliable technical partner capable of turning a complex idea into a working, secure, and scalable business product? Let's discuss your project in detail.