Hire the Best Software Development Freelancers
in Venezuela

Senior Software Developer | .NET 9 & Angular | AI-Assisted Engineering I am a Senior Software Developer specializing in designing and building robust, scalable, enterprise-grade software solutions. My focus goes beyond just writing code; I am passionate about clean, highly structured software engineering that guarantees long-term maintainability and high availability. I implement modern ecosystems based on Clean Architecture, Hexagonal Architecture, and Microservices, ensuring business logic is perfectly decoupled from infrastructure. I strictly follow a Code-First development methodology (EF Core) for database management to maintain absolute domain traceability, avoiding direct SQL editor manipulations. Additionally, I stay at the absolute forefront of modern software engineering by integrating advanced AI-assisted development workflows. I leverage frameworks like the Model Context Protocol (MCP), OpenCode, Aider, Ollama, and the Gemini API to accelerate development cycles, automate repetitive testing, and enforce strict architectural rules directly within the codebase. What I do best: High-Performance Backend: Developing robust APIs with .NET 9, implementing CQRS patterns, and handling asynchronous messaging with RabbitMQ. Modern Frontend: Crafting dynamic, optimized, and responsive web applications using Angular v21. Multi-Platform Solutions: Building cross-platform hybrid apps with MAUI and Blazor for unified web and mobile experiences. Complex Integrations: Implementing multi-tenant SaaS architectures, processing high-volume secure notifications, and integrating complex financial payment systems. If you are looking for a disciplined Senior Developer who brings architectural order, rigorous technical excellence, and cutting-edge AI efficiency to your project, let’s connect and discuss your goals.

7 years doing backend and full-stack development, mostly Python and Node.js. I've been through ERP migrations, real-time APIs, automation workflows — enough variety that I don't freeze when something's outside my comfort zone. Stack right now: FastAPI or Django on the backend, React and Next.js on the front, PostgreSQL and MongoDB. The past 8 months have been heavy on integrations — n8n, Power Automate, Twilio, DocuSign, Business Central. I've led small teams and worked solo on projects where there was no one to ask — so I make decisions, move forward, and flag things early if something's off. Venezuela, available full overlap with US Eastern.

With over 15 years of experience as a software developer, I am passionate about solving complex technical problems and continuously expanding my knowledge. I specialize in desktop development and software architecture, consistently delivering high-quality solutions that meet clients' needs. MY SERVICES: ✔️ Software Developent and Design ✔️ High-Quality Product Delivery ✔️ Database Architecture/Design ✔️ Agile Software Experience ✔️ 3rd Party API Integrations ✔️ Performance Optimization MY COMMITMENT TO YOU: ✅ Prioritizing User Experience ✅ Meeting Deadlines with Precision ✅ Transparent, Honest, and Hardworking Approach ✅ Excellent Communication Skills ✅ Stress-Free Collaboration and Flexibility ✅ Atention to detail

I am Miguel Angel Rodriguez Perez. Please let me know the details of the project/task and invite me to an [hourly] job. I will make a time estimation for you if possible. -------------------------- "Are you a 100% freelancer?" Yes Please; - Do not send a sudden offer directly without job invitation and/or communication before hand. - Suggesting subsequent contracts outside of Upwork -------------------------- My professional experience In short; As a backend developer, my skills include experience with LAMP (Linux, Apache, MySQL, PHP) development, including managing custom PHP frameworks and tools as Drupal and VTiger. I am also proficient in Ruby and Python, and have knowledge of web development concepts such as MVC, routing, SSG, and more. In addition, I have experience working with databases such as MySQL, PostgreSQL, and MongoDB, including writing code to consume external services such as SOAP and RESTful APIs. I am comfortable with the terminal (bash), including the ability to navigate files, change permissions, modify the fstab file, and add additional disks. As a frontend developer, my skills include experience with modern frontend frameworks such as VueJS and React. I am proficient in HTML5, CSS3 (including animations), Javascript, and SASS. I also have familiarity with legacy tech as jQuery.