Luis R.

I’m Luis, a results-driven Senior Technical Manager and Full-Stack Software Engineer with 22+ years of experience designing, developing, and delivering scalable, high-performance solutions for enterprise and mid-size clients. What I Bring to Your Project: - Full-stack expertise across JavaScript/TypeScript, Python, C#, .NET, Node.js, React, Next.js, Django, NestJS, Laravel, and mobile development with Flutter and React Native. - Extensive experience building cloud-native systems on AWS and Azure, including CI/CD pipelines, containerization (Docker, Kubernetes), and serverless architectures. - Strong skills in database design and optimization with PostgreSQL, MySQL, SQL Server, MongoDB, and DynamoDB. - Proven ability to architect microservices and APIs (RESTful, GraphQL, event-driven using Kafka and SQS) focused on scalability and resilience. - Deep knowledge integrating AI/ML solutions such as OCR, intelligent document processing, and OpenAI LLM APIs. - Expertise in integrating third-party services and payment platforms, including Stripe, PayPal, Twilio, Firebase, SendGrid, Cognito, Auth0, and HubSpot. - Solid background in application and system design, ensuring intuitive UI/UX, secure platforms, and smooth business workflows. Agility, Quality, and On-Time Delivery: - Consistently delivers MVPs and production-ready systems on time and within scope, even on complex, multi-role projects. - Writes clean, maintainable, and well-documented code to facilitate fast iteration and easy scaling. - Quickly understands and refactors legacy systems, enhancing architecture and code clarity to reduce technical debt. Leadership That Drives Success: - 10+ years leading Agile, cross-functional teams spanning backend, frontend, DevOps, QA, and mobile development. - Experienced in project rescue and legacy modernization with minimal disruption to ongoing operations. - Skilled in hiring, mentoring, and building autonomous teams aligned with best practices and company goals. If you need to build, scale, or modernize your software product with a partner who values speed, quality, and strategic vision, let’s connect and create something great together.