
Hi, I'm Jezrel Dave
Full Stack Web Developer | AI Enthusiast


Sign Language Detection
A machine learning project that detects sign language gestures and translates them into readable output, built to connect real-time computer vision with accessible communication.
3D Car Simulation
A playful Three.js driving experience where visitors can control a car and interact with a small 3D environment directly in the browser.
STACKS






















EXPERIENCES
Full-Stack Web Developer
Brand Guarde
- - Utilized Angular for developing front-end interface, creating dynamic and responsive user experiences
- - Developed back-end using Ruby on Rails, handling server-side logic and database interactions
- - Identified, analyzed, and fixed multiple bugs within the system to improve stability and performance
- - Actively participated in regular scrum meetings as part of an Agile environment
- - Managed project tasks, workflows, and documentation using Notion
- - Employed Git for version control and utilized GitHub for managing issues and facilitating team collaboration
- - Developed through Window Subsystem for Linux (WSL)
Shopify Web Developer
Backtrack
- - Developed and customized Shopify themes using HTML, CSS, and Javascript
- - Worked extensively with Liquid, Shopify's templating language
- - Managed and updated themes directly through the Shopify admin panel
- - Integrated with Google API to pull in business reviews
- - Interfaced with NetSuite for managing product inventory
- - Utilized Celigo to connect NetSuite and Shopify for seamless data flow
Technical Virtual Assistant
TopVA
- - Managed and built websites on WordPress, Wix, Webflow, and Squarespace
- - Worked with marketing automation and CRM platforms like GoHighLevel
- - Managed email marketing campaigns using Mailchimp and ActiveCampaign
- - Implemented automations and integrations using Zapier
- - Managed domains and DNS settings through GoDaddy and Cloudflare
- - Created visual content using Canva and managed projects with Asana
- - Managed user memberships and content access using Memberstack
Mid Full-Stack Developer
Merit Technologies
- - Conducted in-depth consultations with clients to understand their needs
- - Leveraged Laravel's Eloquent ORM for database management
- - Implemented user-friendly front-end solutions with Vue.js
- - Participated in daily stand-up meetings for progress updates
- - Delivered high-quality web applications within timelines
Full-Stack Web Developer
Tekmonks Inc.
- - Maintained complex technology infrastructure and implemented new features
- - Developed solutions using JavaScript, Node.js, SQL and HTML
- - Participated in daily scrum meetings and team collaborations
- - Contributed to documentation and improved open-source projects
- - Reviewed code and resolved technical issues
Data Annotator
Remotasks
- - Reviewed and ensured task quality for company's clients
- - Participated in 2D and lidar (3D) data annotation tasks
- - Annotated and labeled road objects accurately
Frontend Web Developer
Mega English Online, Inc.
- - Collaborated with development team on creative proposals and best practices
- - Developed features using Vue.js and Vuetify for multiple platforms
- - Followed Agile practices and delivered rapid iterations
- - Improved website performance and resolved technical issues
- - Created responsive designs and optimized user experience
Android Developer
Mega English Online, Inc.
- - Designed engaging user interfaces for immersive experiences
- - Integrated third-party libraries and APIs for new features
- - Implemented offline storage and performance optimizations
- - Ensured compatibility with latest Android versions
- - Analyzed and documented application improvements
CERTIFICATES











Hire Me
PORTFOLIO
U Education
U Education is a mobile application providing B2B services for online English academies. This was used by Korean students of the company.
- - Java
- - XML









Megatalking - Official Website
A learning management website built to coordinate native-speaking instructors, domestic operators, and clients.
Project details
A learning management website built to coordinate native-speaking instructors, domestic operators, and clients.

Blackhole Korea - Official Website
A landing page built for a client company.
Project details
A landing page built for a client company.

UEDU e-Books
A course material library for MegaTalking clients and students.
Project details
A course material library for MegaTalking clients and students.

Tekmonks - Official Website / Blog Manager
Tekmonks' official website and blog manager for publishing company articles.
Project details
Tekmonks' official website and blog manager for publishing company articles.

WiseTechSolution - Internal Reports System
An internal reporting system that automates reports by fetching data from databases and pre-generated spreadsheets.
Project details
An internal reporting system that automates reports by fetching data from databases and pre-generated spreadsheets.

MeritEHS - Employee Management System
An employee management system for Merit Technologies.
Project details
An employee management system for Merit Technologies.

FSL Lens
A Filipino Sign Language detection platform that uses machine learning to recognize hand landmarks and support sign language practice, capture, and learning workflows.
Project details
A Filipino Sign Language detection platform that uses machine learning to recognize hand landmarks and support sign language practice, capture, and learning workflows.

3D Car Game
A fun browser-based 3D car simulation built with Three.js where visitors can drive around and interact with the environment.
Project details
A fun browser-based 3D car simulation built with Three.js where visitors can drive around and interact with the environment.

Jezrel Dave Sondia - Personal Portfolio
A personal portfolio website built to showcase projects, experience, certificates, and contact information.
Project details
A personal portfolio website built to showcase projects, experience, certificates, and contact information.

HTMLite - HTML and CSS Lite Compiler
A browser-based HTML and CSS compiler.
Project details
A browser-based HTML and CSS compiler.

Through the Glass Creatives - Blog Page
A simple blog page made for Through the Glass Creatives.
Project details
A simple blog page made for Through the Glass Creatives.

Boomer Enterprise - POS System
A full-stack POS system for managing customers, products, orders, and receipt printing.
Project details
A full-stack POS system for managing customers, products, orders, and receipt printing.

3D Portfolio Website
A 3D portfolio website made with Three.js.
Project details
A 3D portfolio website made with Three.js.