Hello, I'm Alberto Rosas. I'm a Software Engineer with over a decade of experience building Web/Mobile apps.
Services
Web & Mobile Applications
I create custom applications tailored precisely to your business needs. Whether it's internal systems or customer-facing platforms, I develop solutions that streamline operations, enhance efficiency, and empower seamless business management.
AI Engineering & Automation
Transform your business with AI automation. From process automations to chatbots, voicebots, custom AI agents, and LLM integrations, I deliver tailored solutions to streamline workflows and enhance efficiency.
Consulting
Optimize your software strategy and drive success with expert consulting. I provide actionable insights and solutions to streamline your processes, innovate effectively, and achieve your business goals.
Experience
Senior Software Engineer | Bizee
2022 - PresentRemote
As the Project Technical Lead, I guided the rebuilding of the main product, enforced development standards and processes, and contributed to the architecture of new and existing projects. I mentored team members to deliver high-quality, testable code, implemented documentation, and assisted in reviewing pull requests.
Senior Software Engineer | HQ Rental Software
2021 - 2022Remote
I optimized application performance and provided strategic guidance to enhance software efficiency, usability, and scalability, aligning with technological standards and business goals. I resolved client issues promptly, initiated a comprehensive test suite, developed an email parsing application to streamline workflows, and led refactoring efforts to reduce code duplication and improve maintainability.
Senior Software Engineer | Buddhi
2021 - 2022Remote
As part of a small team, I contributed to developing Buddhi, a single-page application (SPA) platform for the cancer community, focusing on building a safe space for discussions. I implemented fully tested features and integrated with third-party services.
Full Stack Engineer | Fulcrum
2020 - 2021Remote
As part of a 10+ developer team, I helped maintain a U.S.-based Medical SaaS, focusing on refactoring and testing legacy code, implementing fully tested new features, and redesigning app components using TailwindCSS.
Engineer Manager | Global Cybersec
2017 - 2020Remote
I developed internal applications to automate processes, enhance service efficiency, and protect client assets. I created a microservice ecosystem, upgraded legacy systems with security integrations, built a central data management app, and a Helpdesk system. I also engaged in blue team tasks, including threat detection, vulnerability analysis, incident response, and firewall and IDS sensor configuration.
Tech Stack
Frontend
Backend
Databases
DevOps
Contact me
Contact me directly at alberto.rsesc@protonmail.com or through this form.