Open to opportunities

Jeff Alain Sarmago

@jasrmg

Full-stack web developer specializing in modern JavaScript and Python stacks, building scalable, user-focused applications.

Philippines

Message

What I'm looking for

I seek a collaborative engineering role building scalable web applications, with opportunities for frontend/backend ownership, mentorship, and career growth.

I am a full-stack software developer passionate about building modern, scalable web applications using JavaScript, React, Python and Django. I combine hands-on engineering with strong problem-solving and a commitment to continuous learning.

I have led end-to-end development on multiple projects, including SmartPort, Flowtify, and OnlyPans, delivering production-ready platforms with real-time features, asynchronous frontends, and robust backend architectures.

My work emphasizes usability and reliability: SmartPort earned high user satisfaction and operational-efficiency scores, Flowtify implemented real-time incident reporting with geolocation and alerting, and OnlyPans delivered performant social feed and content-management features.

I bring exposure to Agile and DevOps practices, experience with both frontend and backend frameworks, and a collaborative mindset focused on building maintainable systems and improving user outcomes.

Experience

Work history, roles, and key accomplishments

Lead Full-Stack Developer

Flowtify

Built and deployed a real-time incident reporting and administration platform with React/Next.js and Firebase, enabling geotagged reports, photo uploads, instant notifications, and an admin dashboard for efficient incident verification and resolution.

React Next.js Firebase Geolocation Mapping Dashboards Frontend Development

Lead Full-Stack Developer

SmartPort

Engineered and led full-stack development of a multi-module port operations workflow using Django and MySQL, achieving high user satisfaction (Functionality 4.26/5, Reliability 4.21/5) and improving operational efficiency (4.24/5).

Python Django MySQL Firebase REST APIs UI UX Authentication

Lead Full-Stack Developer

OnlyPans

Developed a recipe-sharing social platform with Django and SQLite, implementing secure authentication, profile management, post creation, infinite-scroll feed, and content filtering to deliver a performant user experience.

Python Django SQLite JavaScript Authentication

Education

Degrees, certifications, and relevant coursework

Cebu Technological University - Argao Campus

Bachelor of Science in Information Technology, Information Technology

2022 -

Pursuing a Bachelor of Science in Information Technology with coursework in programming, data structures, databases, web systems, networking, and security.