Sanitation management
Web system for ANECOS with OCR ID scanning, REST API, and real-time sanitation records.
Rhowin Jhon Lumales
I'm a Designer
About
I am Highly experienced, and I can satisfy any of my clients with my work surely. My skills and services are:
- Web Development
- Full-Stack Development
- Responsive Web Design
- Node.js
- Performance Optimization
- Troubleshooting
UI/UX Designer & Full Stack Developer.
Studied at Caraga State University, Ampayon Butuan City Agusan Del Norte. Holding a Degree of Bachelor of Science in information Technology.
- Degree: Bachelor Of Sience In Information Technology
- Email: rhowinlumales@gmail.com
- Freelance: Available
Tech Stack & Skills
Languages
Frameworks & Tools
Video and Photo Editing Tools
Skills
My Skills
HTML & CSS / Tailwind 95%
JavaScript / TypeScript 85%
React / Next.js / Angular 80%
UI/UX Design & Photoshop 90%
Node.js / Express / PHP 75%
Python / Java / C++ 70%
MySQL / pgAdmin / Supabase 80%
Git / Docker / Linux / Vercel 75%
Resume
To secure a challenging role in data analysis and software development where I can leverage my IT background to contribute innovative solutions.
Eligibility
IT professional with certifications in cybersecurity, project management, UX design, and network defense. Demonstrates strong skills in securing systems, managing projects, improving user experience, and implementing network protection strategies. Equipped with industry-recognized training from Google and Cisco Networking Academy.
- Google Cybersecurity Professional Certificate (9-Course Program) – Coursera
- Google Project Management Professional Certificate (7-Course Program) – Coursera
- Google UX Design Professional Certificate (8-Course Program) – Coursera
- Network Defense – Cisco Networking Academy Certificate
- Google IT Automation with Python Professional Certificate (6-Course Program) – Coursera
Education
Bachelor of Information Technology & Software Engineer
Bachelor of Science in Information Technology
Caraga State University
Ampayon, Butuan City 8600
Experiences
Web Developer / Designer
2025 - April 2026
Cornerstone Virtual Assistance
- Designed modern, responsive website layouts in Figma for desktop, tablet, and mobile
- Translated client brand guidelines into polished, on-brand UI designs
- Collaborated with project managers and developers for smooth design handoff and revisions
- Iterated on designs based on client and creative director feedback
- Refreshed and redesigned sections of existing client websites as needed
- Built small business websites using AI-assisted tools (e.g., Claude, Base44, Lovable)
- Deployed websites to hosting platforms such as Vercel and Netlify
- Configured domain connections and DNS settings (Cloudflare, GoDaddy, Namecheap)
- Performed ongoing website updates and minor edits based on client requests
Full Stack Web Developer
2024 - 2026
Agusan Del Norte Electric Cooperative INC.
- Developed and maintained responsive web applications using modern web technologies, improving overall user experience across devices
- Optimized website performance, reducing load times and enhancing system efficiency
- Troubleshot and resolved technical issues, ensuring consistent functionality and minimal downtime
- Collaborated with team members to design and implement features aligned with client requirements
- Provided technical support and documented solutions for recurring issues
Project Lead - Deepfake Web Browser Extension Developer
2022 - 2024
Caraga State University
- Developed a browser extension for deepfake image detection, improving user experience and content reliability on social media platforms
- Engineered real-time image analysis using Hugging Face API and FastAPI, optimizing system performance and scalability
- Implemented automated filtering and a review dashboard to support efficient troubleshooting and technical support of flagged content
Projects
Selected builds spanning internal tools, real-time systems, and a browser extension—each with screenshots and full context in the details view.
Customer feedback
Configurable forms for visitors—collect, store, and review submissions with admin and frontline tooling.
Election monitoring System
Live vote counts and admin-managed candidates for AECC with instant result updates.
AI image detector
Browser extension that flags AI-generated or deepfake images and lets users review flagged media.
Church management
Members, events, attendance, and finances with exports, roles, void workflows, and audit logs.
A web-based sanitation management system built for ANECOS to track, manage, and monitor consumer sanitation records. The system features ID scanning using OCR for automated data entry, along with a user-friendly frontend and RESTful API backend for efficient data handling, authentication, and real-time updates. Developed using Next.js, TypeScript, Prisma, and MySQL for a scalable and responsive solution.
A web app built for Agusan Del Norte Electric Cooperative for collecting customer or visitor feedback on configurable forms, storing it in a MySQL database, and letting staff review and analyze submissions. It is built for scenarios like a kiosk or public tablet (simple flow, optional name fields) plus back-office tools for admins and frontline personnel.
A real-time election monitoring system for AECC that displays live vote counts, manages candidates through an admin panel, and updates results instantly. Built using Next.js, MySQL, Prisma, and Server-Sent Events for high-performance and responsive user experience.
An AI-powered browser extension that identifies and filters deepfake or AI-generated images on Facebook. The tool automatically analyzes images, hides detected content, and allows users to review flagged media using machine learning models and API-based detection.
A modern multi-vendor e-commerce platform built with Next.js, Prisma, and MySQL, inspired by Shopify’s clean and user-friendly design. The website allows users to browse and purchase products from different sellers, while providing secure authentication, role-based access control (RBAC), and dedicated dashboards for Admins, Sellers, and Customers. Features include product management, shopping cart and checkout system, order tracking, analytics, responsive UI, and full CRUD functionality for managing products, categories, users, and orders.
Portfolio
These certifications reflect my dedication to expanding my knowledge in technology, programming, and digital systems while continuously improving my professional and technical skills.
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