Software Engineer and Solutions Architect focused on distributed systems, modular SaaS platforms, and agentic AI workflows via Model Context Protocol (MCP).
I build resilient systems across the full stack: from low-level concurrency and memory safety in Rust, to high-availability web APIs in Python, TypeScript, and .NET, backed by containerized cloud architectures (Docker, Azure, AWS).
- System Design: Modular architectures, Domain-Driven Design (DDD), asynchronous message handling, and gRPC/REST APIs.
- Data & Multi-Tenancy: Tenant data isolation, relational schema optimization, caching layers (Redis), and transactional integrity.
- Performance & Concurrency: Memory-safe parallel processing with Rust and async execution runtimes designed to handle high loads.
- Applied AI & Agentic Systems: Implementation of the Model Context Protocol (MCP) standard for tool-augmented LLM orchestration.
- FinTech Integrations: Transactional scoring engines, Mobile Money payment gateways (MTN MoMo, Orange Money), and automated audit logs.
| Category | Technologies & Tools |
|---|---|
| Languages |       |
| Backend & Web Frameworks |      |
| Mobile & Desktop Clients |     |
| Cloud, Infrastructure & CI/CD |     |
| Databases & Caching |     |
| AI Protocols & LLMs |    |
| Project | Stack | Highlights & Architecture | Links |
|---|---|---|---|
api-quick |
TypeScript Node.js |
High-Performance Multi-Interface HTTP Execution Engine Engineered for automated API validation, regression benchmarking, and request batching. Packaged as a clean, modular runtime library with active semantic versioning (v1.1.1). |
Repository |
skipper-360 |
Rust Multithreading |
High-Throughput Concurrency & System Telemetry Engine Built in Rust with zero-cost abstractions, multi-threaded worker pools, and memory ownership guarantees to deliver real-time system monitoring without garbage collection pauses. |
Repository |
pawasuply-score |
Next.js React Native Docker |
Mobile Money Credit Scoring Platform (PROMOTE 2026) Processes merchant financial streams across MTN MoMo and Orange Money via pawaPay API endpoints to calculate risk ratings and credit authorization thresholds in real-time. |
Web Console • Mobile Client |
LocalMind |
Python MCP FastAPI |
Local AI Agent Hub (Model Context Protocol) Implements the open Model Context Protocol standard, bridging autonomous LLM planners with local workstation capabilities via sandboxed tool execution. |
Repository |
telecomtv |
TypeScript React PWA |
IoT Device Controller & Media Hub Low-latency event-driven user interface with responsive touch states, offline-first caching, and local network device coordination. |
Repository |
portfolio |
TypeScript Tailwind |
Personal Identity & Systems Showcase Responsive technical portfolio detailing system architectures, production metrics, and verifiable engineering accomplishments. |
Live Deployment |
+-------------------------------------------------------------------------------+
| SOFTWARE DELIVERY LIFECYCLE |
+-------------------------------------------------------------------------------+
| 1. Domain Modeling -> Clean separation of core domain and infrastructure
| 2. Quality Assurance -> Automated unit, integration, and regression suites
| 3. Security by Design -> Secret isolation, role-based access, minimal exposure
| 4. Continuous Delivery -> Multi-stage container builds and automated pipelines
| 5. Observability -> Structured logging, health checks, and tracing
+-------------------------------------------------------------------------------+
- Domain-Driven Design (DDD): Focused domain boundaries, decoupled persistence interfaces, and testable business logic.
- Resilience: Exponential backoff retries, idempotent request handling, and graceful degradation under load.
- Consistent Environments: Containerized development stacks and standardized environment contracts (
.env.example, Docker Compose).
Juvenal SINENG KENGNI (SKJUV) | Software Engineer & Solutions Architect