Diether Marcelo

I am a Lead Software Engineer with 5 years of professional experience designing and delivering secure, scalable, and high-performance web and mobile applications. I specialize in full-stack development, leading end-to-end project execution from architecture to deployment. I have successfully delivered complex solutions including admin portals, e-commerce platforms, learning management systems (LMS), movie ticket booking systems, and other enterprise-grade applications.

My tech stack includes:
• Languages: JavaScript, Go, Java, PHP, C#, TypeScript, Python, Kotlin, Ruby, C++
• Frontend: React, Next.js, Angular, Vue.js, jQuery, HTML, CSS, Shopify, WordPress, Bootstrap, Tailwind CSS,
• Backend: Node.js, Express.js, CodeIgniter, .NET Core, Laravel, Spring Boot, Django, jQuery
• Mobile Development: Dart & Flutter, React Native, Ionic
• Databases: SQL Server, MySQL, MongoDB, PostgreSQL, Firebase, Redis
• ORM Tools: Prisma, JPA (Hibernate), Mongoose, Entity Framework
• State Management & API: Redux, GraphQL, REST API, OpenAPI, gRPC
• Architecture: Microservices, Design Patterns, MVC, SOLID, Monorepo, Microfrontend
• Cloud & DevOps: Git, GitHub Actions, Jenkins, Docker, Kubernetes, AWS, Azure, CI/CD, Webpack, Gulp, Maven
• Automation & Testing: UiPath, Batch Scripting, Cypress, React Testing, Jest, JUnit, Mockito
• Artificial Intelligence: OpenCV, TensorFlow, Speechify

I’m passionate about clean code, performance optimization, test-driven development, and software architecture. Whether it's automating business processes, developing secure systems, or efficient websites, I aim to deliver impactful results.

Don’t hesitate to get in touch if my experience aligns with your needs.