I’m a Software Developer with a diverse background in IT support, electronic security systems, and full-stack web and mobile development. With over a decade of experience, I’ve grown from providing technical support and network installations to designing and implementing scalable software solutions across multiple industries. Since 2019, I’ve specialized in building RESTful APIs with Node.js and TypeScript, integrating electronic devices, and developing dynamic web interfaces using Angular and state management with NgRx and RxJS. I also bring experience with Flutter, Docker, and cloud services such as AWS (S3, Rekognition, EC2, DocumentDB, Lightsail) and Google Cloud. Beyond the technical side, I’ve developed strong client-facing skills—understanding business needs, advising on tech solutions, and delivering results. I’ve worked in Agile teams, led integrations, and contributed to cross-functional collaboration in various software projects. In 2023, I spent time in Australia studying English intensively (B2/C1 level), while continuing to offer freelance consulting in system architecture and software development. This experience has enhanced my ability to collaborate internationally and deliver solutions aligned with global standards. I'm passionate about building tools that automate processes, reduce repetitive tasks, and generate real business value. If you're looking for someone who understands both the technical depth and the practical needs of a project.

Luis Armando Sarmiento Becerra

I’m a Software Developer with a diverse background in IT support, electronic security systems, and full-stack web and mobile development. With over a decade of experience, I’ve grown from providing technical support and network installations to designing and implementing scalable software solutions across multiple industries. Since 2019, I’ve specialized in building RESTful APIs with Node.js and TypeScript, integrating electronic devices, and developing dynamic web interfaces using Angular and state management with NgRx and RxJS. I also bring experience with Flutter, Docker, and cloud services such as AWS (S3, Rekognition, EC2, DocumentDB, Lightsail) and Google Cloud. Beyond the technical side, I’ve developed strong client-facing skills—understanding business needs, advising on tech solutions, and delivering results. I’ve worked in Agile teams, led integrations, and contributed to cross-functional collaboration in various software projects. In 2023, I spent time in Australia studying English intensively (B2/C1 level), while continuing to offer freelance consulting in system architecture and software development. This experience has enhanced my ability to collaborate internationally and deliver solutions aligned with global standards. I'm passionate about building tools that automate processes, reduce repetitive tasks, and generate real business value. If you're looking for someone who understands both the technical depth and the practical needs of a project.

Available to hire

I’m a Software Developer with a diverse background in IT support, electronic security systems, and full-stack web and mobile development. With over a decade of experience, I’ve grown from providing technical support and network installations to designing and implementing scalable software solutions across multiple industries.

Since 2019, I’ve specialized in building RESTful APIs with Node.js and TypeScript, integrating electronic devices, and developing dynamic web interfaces using Angular and state management with NgRx and RxJS. I also bring experience with Flutter, Docker, and cloud services such as AWS (S3, Rekognition, EC2, DocumentDB, Lightsail) and Google Cloud.

Beyond the technical side, I’ve developed strong client-facing skills—understanding business needs, advising on tech solutions, and delivering results. I’ve worked in Agile teams, led integrations, and contributed to cross-functional collaboration in various software projects.

In 2023, I spent time in Australia studying English intensively (B2/C1 level), while continuing to offer freelance consulting in system architecture and software development. This experience has enhanced my ability to collaborate internationally and deliver solutions aligned with global standards.

I’m passionate about building tools that automate processes, reduce repetitive tasks, and generate real business value. If you’re looking for someone who understands both the technical depth and the practical needs of a project.

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