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Seasoned full-stack developer with a knack for building scalable, user-friendly applications across web and mobile platforms. Proficient in MEAN stack, PHP/Laravel, AI integrations, and cloud deployment, I deliver clean, maintainable code and collaborate effectively in Agile teams. I enjoy turning complex problems into robust solutions and crafting intuitive interfaces with a strong focus on performance and user experience. I’m passionate about automation, continuous improvement, and mentoring teams to adopt best practices.…Seasoned full-stack developer with a knack for building scalable, user-friendly applications across web and mobile platforms. Proficient in MEAN stack, PHP/Laravel, AI integrations, and cloud deployment, I deliver clean, maintainable code and collaborate effectively in Agile teams. I enjoy turning complex problems into robust solutions and crafting intuitive interfaces with a strong focus on performance and user experience. I’m passionate about automation, continuous improvement, and mentoring teams to adopt best practices.

Kieffer John M. Navarro

Full Stack Developer, Web Developer, Front-End Developer, +2

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Seasoned full-stack developer with a knack for building scalable, user-friendly applications across web and mobile platforms. Proficient in MEAN stack, PHP/Laravel, AI integrations, and cloud deployment, I deliver clean, maintainable code and collaborate effectively in Agile teams. I enjoy turning complex problems into robust solutions and crafting intuitive interfaces with a strong focus on performance and user experience. I’m passionate about automation, continuous improvement, and mentoring teams to adopt best practices.…Seasoned full-stack developer with a knack for building scalable, user-friendly applications across web and mobile platforms. Proficient in MEAN stack, PHP/Laravel, AI integrations, and cloud deployment, I deliver clean, maintainable code and collaborate effectively in Agile teams. I enjoy turning complex problems into robust solutions and crafting intuitive interfaces with a strong focus on performance and user experience. I’m passionate about automation, continuous improvement, and mentoring teams to adopt best practices.

Available to hire

Seasoned full-stack developer with a knack for building scalable, user-friendly applications across web and mobile platforms. Proficient in MEAN stack, PHP/Laravel, AI integrations, and cloud deployment, I deliver clean, maintainable code and collaborate effectively in Agile teams.

I enjoy turning complex problems into robust solutions and crafting intuitive interfaces with a strong focus on performance and user experience. I’m passionate about automation, continuous improvement, and mentoring teams to adopt best practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

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Expert

Expert

Expert

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Expert

Expert

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Expert

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Expert

Language

English

Fluent

Work Experience

Web Developer at Hostile Marketing Inc

May 1, 2019 - February 1, 2020

Managed multiple CMS-based websites (WordPress, Clickfunnels) for marketing campaigns. Built internal systems using Laravel for payroll access. Implemented a time scheduling system to optimize staffing and project timelines. Collaborated with marketing and design teams to deliver responsive front-end experiences.

Web Developer at Hostile Marketing Inc

December 1, 2020 - May 1, 2021

Led CMS-based website management (WordPress, Clickfunnels) for promotional campaigns. Built internal systems using Laravel for payroll access. Implemented an online examination and staffing workflow to streamline recruitment and onboarding.

Freelance Full Stack Developer

July 1, 2021 - December 2, 2023

Built scalable web and mobile apps using Node.js, Express.js, Angular, Ionic, and Laravel. Integrated AI tools (ChatGPT, Gemini, Copilot) to automate workflows and improve user experience. Developed custom dashboards with Power BI for client reporting and analytics. Tech stack included: Frontend HTML/CSS/JavaScript/TypeScript, AngularJS, Ionic, Bootstrap; Backend PHP Laravel, Node.js, Express.js; Databases MySQL, MongoDB, NoSQL; Tools Docker, Linux/WSL, Git, GitHub; CMS/E-commerce WordPress, Shopify, Clickfunnels; AI ChatGPT, Gemini, Copilot.

Full Stack Developer

December 2, 2023 - Present

Current role delivering responsive web apps, collaborating with UI/UX teams, implementing scalable architectures, and leveraging AI-assisted tools to optimize development workflows and performance.