Senior Software Engineer with 15 years of experience building scalable, mission-critical systems. My core strength is backend development within the .NET ecosystem — designing resilient APIs, delivering high-performance services, and working closely with product and business teams to ensure what I build actually matters.

I bring full-stack capability through Angular, React, and Flutter, and a strong background in UX/UI that allows me to bridge complex backend architecture with seamless user experiences. Throughout my career I've applied enterprise patterns like DDD and CQRS where they made sense — not as buzzwords, but as tools to keep large systems modular as they scaled.

Currently, I use Claude Code and GitHub Copilot as part of my daily engineering workflow. I'm extending my deep API integration experience into AI-powered feature development — integrating LLM APIs for Chat Completions, building MCP Servers, implementing document search with embeddings, and designing AI Agent orchestration within .NET backends.

• Company-Wide Excellence Award (Avivatec, 2024): Recognized as a top performer for outstanding communication, professional remote presence, and positive contributions across multiple teams.
• Engineering Area Outstanding Performance Award (Avivatec, 2024): Awarded for delivering MVPs and implementing process improvements that elevated team efficiency.

Backend: .NET (Core & Framework), C#, Web API, REST APIs, Java
AI Integration: LLM APIs (OpenAI, Anthropic), Chat Completions, MCP Servers, AI Agents, AWS Bedrock
Databases & Cache: PostgreSQL, SQL Server, Redis, Firebird
Frontend & Mobile: Angular, React, Flutter, Next.js, TypeScript
Daily Tools: Claude Code, GitHub Copilot, Git, Azure DevOps
Practices: SOLID, Clean Code, DDD, CQRS, Code Review, Scrum

• Mission-Critical Systems: Developed backend platforms for payment processing and high-demand transactional environments across FinTech companies.
• Enterprise Experience: Acted as a technical consultant for JPMorgan, focusing on stability and reliable API integrations.
• AI-Powered Development: Building proof-of-concept implementations exploring AI integration patterns in .NET — Chat Completions, Document Search, MCP Servers, and AI Agents.
• Full-Cycle Engineering: Experienced in the entire lifecycle, from requirement refinement with stakeholders to deployment and post-production support.

I bring a product-oriented mindset to engineering — I consider user experience and business impact alongside code quality. With 15 years of building and consuming complex APIs, moving into AI-powered feature development is a natural extension of what I already do, not a pivot.

📫 Get in touch: darth.rodolfo@gmail.com