I'm Wesvh, a software engineer focused on distributed systems, high-availability databases, and cross-platform mobile ecosystems.
My work blends backend scalability with modern front-end and native integrations, emphasizing clean architecture, observability, and long-term maintainability.
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🌱 Currently learning: Advanced React Native techniques and backend development with NodeJS, Flask, NextJS, and Springboot.
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👯 Open to collaborating on: Projects related to mobile app development, API design, and software architecture.
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💬 Ask me about: React Native, software architecture, and optimizing application performance.
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📫 How to reach me: Linkedin
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🧩 Experienced in designing data-intensive systems with replication, sharding, and partitioning strategies for scalability and fault tolerance.
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📱 Build cross-platform interfaces using React Native + Expo, integrating native modules in Kotlin and Swift for optimal performance.
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⚙️ Develop robust backends with NestJS, ExpressJS, .NET 8, and Spring Boot, applying Clean Architecture and DDD principles.
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☁️ Skilled in deploying and maintaining multi-environment clusters on Google Kubernetes Engine (GKE), Cloud Build, GitLab CI, and Azure DevOps.
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🔒 Focused on data security, authentication (JWT, RBAC), and telemetry-based monitoring with LogRocket and APM tools.
| Area | Focus |
|---|---|
| Backend Engineering | Modular APIs, event-driven architecture, async pipelines |
| Database Engineering | SQL Server · PostgreSQL · Redis · Firestore · Partitioning & Replication |
| Frontend / Mobile | React Native · Expo SDK 53 · Solito · Next.js · Kotlin · Swift |
| Infrastructure | Docker · Kubernetes (GKE) · Cloud Build · GitLab CI · Azure DevOps |
| Architecture | Clean Architecture · DDD · CQRS · Event Sourcing · Offline-first design |
| Testing / QA | Jest · Playwright · Postman · Newman |
An enterprise-grade platform connecting Ventas, Meca, Merchandising, and Transporters modules across mobile and web.
- Refactored price-worker pipelines with streaming I/O and JSON chunking (11M records per batch).
- Automated multi-arch builds with Docker Buildx and versioned releases through GCP Artifact Registry.
- Orchestrated deployments on GKE-UAT and GKE-PRD, managing resource allocation and scaling policies.
Designed database schemas and replication strategies for large-scale transactional workloads.
- Logical partitioning and asynchronous replication for multi-tenant environments.
- Optimized stored procedures and materialized views for real-time analytical queries.
- Automated differential backups and fast-restore processes for critical data sets.
Languages: TypeScript · C# · Java · Kotlin · Swift · Python
Frameworks: NestJS · Express · . NET 8 · Spring Boot · React Native · Next.js
Databases: SQL Server · PostgreSQL · Redis · Firestore
Cloud / CI: GCP (GKE · Cloud Build) · GitLab CI · Azure DevOps · Docker · Kubernetes
Architecture Patterns: Clean Architecture · DDD · CQRS · Event Sourcing · Offline-first
Thanks for stopping by! 😊