🚀 Software Engineer specialized in architecting and delivering scalable, cloud-native systems. I thrive on solving complex engineering challenges and transforming them into robust, high-performance solutions.

💡 My technical foundation is built on microservices, event-driven architectures, and rigorous CI/CD automation. I am deeply committed to writing clean, maintainable code and applying modern design patterns to build resilient infrastructure.

⚙️ I bring a product-minded approach to development—bridging the gap between backend architecture (REST/gRPC, Kafka, SQL/NoSQL), cloud deployment (Azure, Docker, K8s), and data-driven intelligence via Machine Learning.

🎓 I am currently finalizing my B.Sc. in Software Engineering at the Technical University of Ambato, Ecuador, continuously pushing my boundaries to stay at the forefront of technological innovation.

🧩 I am actively seeking roles where I can take ownership, drive technical excellence, and make a significant impact in Full-Stack Development, Cloud Architecture, or DevOps.

• 🏗️ Architectural Leadership Designed and implemented distributed systems utilizing Clean Architecture, Hexagonal Architecture, and Domain-Driven Design (DDD) to ensure long-term maintainability and modularity.

• ☁️ Cloud Infrastructure & DevOps Streamlined development lifecycles by containerizing applications with Docker & Kubernetes and establishing automated CI/CD pipelines via Jenkins and GitHub Actions, drastically reducing deployment times.

• 🔄 Event-Driven & High-Throughput Systems Engineered asynchronous processing workflows using Kafka and RabbitMQ, enabling real-time data streaming and resilient inter-service communication.

• 💻 Comprehensive Full-Stack Delivery Led end-to-end feature development—from robust backend APIs built with Node.js, NestJS, and .NET, to highly responsive frontend interfaces using React, Next.js, and shadcn/ui.

• 🤖 Data & AI Integration Incorporated advanced Machine Learning models (TensorFlow, scikit-learn) into production environments, leveraging data pipelines to drive intelligent application features.

• 🔐 Security & Code Quality Champion Enforced strict code quality standards utilizing SonarQube, and secured application endpoints through robust JWT Authentication, encryption protocols, and optimized caching (Redis).

• ☁️ Cloud Infrastructure: Designing and scaling highly available cloud-native architectures on Microsoft Azure, container orchestration, and serverless computing.
• 🔐 Cybersecurity: Strengthening system resilience, enforcing zero-trust API security, JWT/OAuth implementations, and auditing code security via SonarQube.
• ⚙️ Process & Test Automation: Streamlining operations through automated CI/CD pipelines (Jenkins + GitHub Actions), E2E test suites (Playwright + Selenium), and workflow automation with n8n.

Software Engineering • Cloud Architecture • Microservices • Event-Driven Systems • CI/CD Automation • REST & gRPC APIs • Machine Learning • Clean Code • System Design

• 👨‍💻 Portfolio: https://drtx2.github.io/portfolio
• 🎥 YouTube: @davidoswaldomanjarresquint9839
• 📧 Email: davidmanjarres2004@gmail.com

B.Sc. in Software Engineering (2021–2026) Technical University of Ambato, Ecuador Relevant Coursework: Software Architecture, IoT Systems, Responsive Web Design, Database Management, Distributed Systems

• Spanish: Native
• English: Professional Working Proficiency

├── Architecture & Design
│   ├── Microservices Architecture
│   ├── Event-Driven Architecture (Kafka, RabbitMQ)
│   ├── Clean & Hexagonal Architecture
│   └── Domain-Driven Design (DDD)
│
├── Cloud & DevOps
│   ├── Azure Cloud Services
│   ├── CI/CD Pipelines (Jenkins, GitHub Actions)
│   ├── Code Quality (SonarQube)
│   ├── Container Orchestration (Docker, Kubernetes)
│   ├── Reverse Proxy & Load Balancing (Nginx)
│   ├── Monitoring & Observability (Grafana, Prometheus)
│   └── Workflow Automation (n8n)
│
├── API & Integrations
│   ├── REST APIs & gRPC
│   ├── GraphQL
│   ├── API Documentation (Scalar/OpenAPI)
│   └── ERP Integration (Odoo)
│
├── Testing & QA
│   ├── E2E Testing (Selenium, Playwright)
│   ├── API Testing (Postman)
│   └── Continuous Integration
│
└── AI & Data
    ├── Machine Learning (scikit-learn, TensorFlow)
    ├── Deep Learning
    ├── Data Processing (Pandas, NumPy)
    └── Redis Caching & Performance

"Any fool can write code that a computer can understand. Good programmers write code that humans can understand." – Martin Fowler