JHUN

Software Developer | Data Annotator | Full-Stack Development

JHUN

ID Verified
800/mo
La Union, Philippines
Looking for Full-time
8 hours/day
Availability: US / EU / Asia timezone

Profile Description

Versatile Software Developer and Data Annotator with over five years of experience in building web and mobile applications while producing high-quality AI training datasets. Skilled in full-stack development, automation, and computer vision annotation using tools such as CVAT, LabelStudio, and Clipro. Proven ability to collaborate with cross-functional teams, ensure data accuracy, and deliver scalable, efficient software solutions that support real-world business and AI/ML applications.

Top Skills

CapCut · 4 yearsHTML5/CSS3 · 4 yearsAdobe XD · 3 yearsCanva · 3 yearsComputer Vision · 3 years

Skills & Expertise

Software Development

HTML5/CSS3Advanced
MySQLAdvanced
VercelAdvanced
FlutterAdvanced
GitHub ActionsAdvanced
FirebaseIntermediate
Kotlin (Android)Intermediate
Google Cloud PlatformIntermediate
REST API DesignIntermediate
PHP (Laravel)Beginner
C# (.NET Core)Beginner
WordPress DeveloperBeginner
JavaScript (ES6+)Beginner

Sales & Business Development

Proposal WritingIntermediate

Marketing & Growth

ChatGPT for MarketingIntermediate
Content StrategyBeginner

Finance & Accounting

Budget ManagementBeginner
Payroll ProcessingBeginner

E-commerce & Marketplace

Inventory ManagementAdvanced
TikTok ShopBeginner
WordPressBeginner
Facebook MarketplaceBeginner
Product PhotographyBeginner

Design & Creative

CapCutAdvanced
Adobe XDAdvanced
WireframingAdvanced
PrototypingAdvanced
Responsive DesignAdvanced
Design SystemsAdvanced
User ResearchAdvanced
CanvaAdvanced
Logo DesignAdvanced
FigmaIntermediate
Social Media GraphicsIntermediate
Adobe PhotoshopIntermediate
SketchIntermediate
YouTube OptimizationBeginner

Data & Analytics

Excel (Advanced)Advanced
SQLAdvanced
Google Sheets (Advanced)Intermediate
Python (Pandas/NumPy)Intermediate

Content & Writing

UX WritingIntermediate
Landing Page CopyIntermediate
Blog WritingIntermediate
SEO Content WritingIntermediate

AI & Automation

Computer VisionAdvanced
Prompt EngineeringIntermediate
PerplexityIntermediate
GitHub CopilotIntermediate

Work Experience

Faculty / IT Instructor

University of Eastern Pangasinan

Aug 2023 - Dec 2025

Key Achievements:

• Taught application development fundamentals • Guided students in real-world system projects • Covered design, coding, and deployment • Mentored students in best coding practices

PHP (Laravel)HTML5/CSS3MySQLKotlin (Android)Google Cloud PlatformAdobe XDFigma

Software Developer & Data Annotator

FREELANCE

Aug 2019 - 2025

Key Achievements:

• Developed full-stack web and desktop applications • Annotated images and videos for AI/ML datasets • Performed bounding boxes, segmentation, and classification • Ensured dataset accuracy and consistency • Collaborated with cross-functional teams

HTML5/CSS3PHP (Laravel)MySQLVercelKotlin (Android)FlutterC# (.NET Core)JavaScript (ES6+)Adobe XDFigmaWireframingResponsive DesignPrototypingLogo DesignCanvaUX WritingSQLComputer VisionExcel (Advanced)Adobe Photoshop

Full-Stack Developer (Internship)

Alapot Dental Clinic | 2023

Jan 2023 - Jul 2023

Key Achievements:

• Created booking and appointment system • Automated clinic inventory management • Developed responsive web and mobile access • Improved operational efficiency

HTML5/CSS3MySQLPHP (Laravel)FirebaseFlutterGoogle Cloud PlatformJavaScript (ES6+)Adobe XDWireframingPrototypingResponsive DesignDesign SystemsLogo DesignUser ResearchAdobe PhotoshopSQLUX Writing

Quick Stats

Age27 years
English LevelFluent
ID VerificationVerified
Portfolio
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