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I'm Jeo Carlo Lubao, a software engineer from Davao City who builds end-to-end mobile and web applications. I own freelance projects delivering frontend, backend, APIs, and cloud deployments using Flutter, React, AstroJS, and Svelte, with CI/CD pipelines and cloud infrastructure that shorten feature rollout times by about 30%.\n\nI thrive on performance, authentication, and scalable backend integrations and I've sharpened my craft with automated testing, AI-assisted development, and a commitment to maintainable, reliable release processes.…I'm Jeo Carlo Lubao, a software engineer from Davao City who builds end-to-end mobile and web applications. I own freelance projects delivering frontend, backend, APIs, and cloud deployments using Flutter, React, AstroJS, and Svelte, with CI/CD pipelines and cloud infrastructure that shorten feature rollout times by about 30%.\n\nI thrive on performance, authentication, and scalable backend integrations and I've sharpened my craft with automated testing, AI-assisted development, and a commitment to maintainable, reliable release processes.

JEO CARLO LUBAO

Full Stack Developer, Web Developer, Front-End Developer

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I'm Jeo Carlo Lubao, a software engineer from Davao City who builds end-to-end mobile and web applications. I own freelance projects delivering frontend, backend, APIs, and cloud deployments using Flutter, React, AstroJS, and Svelte, with CI/CD pipelines and cloud infrastructure that shorten feature rollout times by about 30%.\n\nI thrive on performance, authentication, and scalable backend integrations and I've sharpened my craft with automated testing, AI-assisted development, and a commitment to maintainable, reliable release processes.…I'm Jeo Carlo Lubao, a software engineer from Davao City who builds end-to-end mobile and web applications. I own freelance projects delivering frontend, backend, APIs, and cloud deployments using Flutter, React, AstroJS, and Svelte, with CI/CD pipelines and cloud infrastructure that shorten feature rollout times by about 30%.\n\nI thrive on performance, authentication, and scalable backend integrations and I've sharpened my craft with automated testing, AI-assisted development, and a commitment to maintainable, reliable release processes.

Available to hire

I’m Jeo Carlo Lubao, a software engineer from Davao City who builds end-to-end mobile and web applications. I own freelance projects delivering frontend, backend, APIs, and cloud deployments using Flutter, React, AstroJS, and Svelte, with CI/CD pipelines and cloud infrastructure that shorten feature rollout times by about 30%.\n\nI thrive on performance, authentication, and scalable backend integrations and I’ve sharpened my craft with automated testing, AI-assisted development, and a commitment to maintainable, reliable release processes.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Freelance Software Engineer at Self-employed

January 1, 2023 - Present

Owned end-to-end full-stack development of mobile and web applications, delivering frontend, backend, APIs, and cloud deployments using Flutter, React, AstroJS, Svelte, CI/CD pipelines, and cloud infrastructure, reducing feature rollout time by ~30%. Improved performance, authentication, and payment systems by refactoring UI components, optimizing backend integrations, and strengthening auth flows, achieving 1–2s faster page loads and ~25% fewer authentication errors. Applied modern engineering practices including automated testing, backend emulation, AI-assisted development, refactoring, and continuous integration to improve code quality, scalability, and release reliability.

Software Engineer at Ingenuity Software

January 1, 2024 - Present

Progressed from contributor to owning React Native and full-stack development across multiple projects, helping define architecture, coding standards, and team workflows, improving delivery velocity by ~20%. Expanded scope from feature implementation to end-to-end delivery, shipping production features using React Native, Vite + React + TypeScript, and Next.js, while actively reducing technical debt and improving maintainability. Took on increasing leadership responsibilities by stabilizing legacy codebases, unblocking teams in fast-paced Agile environments, and mentoring interns through best-practice training and AI-assisted development workflows.