JOHN FRANCIS B. DELA VEGA

Flagship — Remote

Developed and maintained high-performance web applications for enterprise clients, focusing on creating seamless user experiences and optimizing frontend performance. Collaborated with cross-functional teams to deliver projects on time and within budget.

• Built responsive, mobile-first web applications using React.js and modern CSS frameworks
• Integrated RESTful APIs and GraphQL endpoints to create dynamic, data-driven interfaces
• Implemented state management solutions using Redux and Context API for complex applications
• Optimized bundle sizes and loading times, achieving 50% faster page load speeds
• Collaborated with backend developers to design and implement efficient data fetching strategies
• Participated in agile development processes, including sprint planning and daily standups

Technologies: React.js, JavaScript ES6+, HTML5, CSS3, Sass, Redux, Git, Webpack, Babel

Shoplinks SG — Remote

Focused on e-commerce frontend development, creating engaging shopping experiences and implementing conversion optimization strategies. Worked closely with marketing teams to develop data-driven user interfaces.

• Developed custom e-commerce components using React and integrated with Shopify APIs
• Implemented A/B testing frameworks that improved conversion rates by 25%
• Created responsive product catalog and checkout flows optimized for mobile devices
• Integrated analytics tools including Google Analytics and Facebook Pixel for tracking user behavior
• Collaborated with digital marketing teams to implement SEO best practices and improve organic traffic
• Maintained and enhanced existing WordPress themes and plugins

Technologies: React, Shopify API, WordPress, PHP, JavaScript, HTML5, CSS3, Google Analytics

Performativ — Remote

Developed performance-focused web applications with emphasis on speed optimization and user experience. Specialized in creating interactive dashboards and data visualization components.

• Built interactive dashboards using React and D3.js for real-time data visualization
• Implemented progressive web app (PWA) features, improving user engagement by 35%
• Optimized application performance using lazy loading, code splitting, and caching strategies
• Collaborated with UX designers to implement accessibility standards (WCAG 2.1)
• Developed reusable component libraries that reduced development time by 30%
• Integrated third-party APIs for analytics, reporting, and automation tools

Technologies: React, D3.js, JavaScript, TypeScript, PWA, Webpack, REST APIs, Git

CuraCall — Remote

Developed healthcare-focused web applications with emphasis on security, compliance, and user privacy. Created both frontend interfaces and backend API services for medical data management.

• Built HIPAA-compliant web applications using React.js and Node.js
• Implemented secure authentication systems with JWT tokens and OAuth integration
• Developed RESTful APIs for patient data management and appointment scheduling
• Created responsive healthcare dashboards for both patients and healthcare providers
• Integrated third-party medical APIs and payment processing systems
• Implemented real-time communication features using WebSocket connections

Technologies: React.js, Node.js, Express.js, MongoDB, JWT, OAuth, WebSocket, HIPAA Compliance

LeadCapture — Remote

Led development of lead generation and CRM integration platforms, focusing on marketing automation and data analytics. Managed both frontend and backend development teams.

• Architected scalable lead capture and management systems using React and Laravel
• Integrated multiple CRM platforms including Salesforce, HubSpot, and custom solutions
• Developed automated email marketing workflows and landing page optimization tools
• Implemented analytics dashboards for tracking conversion rates and campaign performance
• Led team of 3 developers in agile development processes
• Created API documentation and developer tools for third-party integrations

Technologies: React, Laravel, PHP, MySQL, CRM APIs, Marketing Automation, Analytics

LoanMarket — Remote

Developed financial services web applications with focus on user experience and compliance with financial regulations. Created responsive interfaces for loan management and customer portals.

• Built responsive loan application and management portals using modern JavaScript frameworks
• Implemented secure document upload and verification systems
• Created interactive calculators and financial planning tools
• Integrated with banking APIs and credit scoring services
• Collaborated with compliance teams to ensure regulatory adherence
• Optimized applications for performance and accessibility across devices

Technologies: JavaScript, HTML5, CSS3, jQuery, Bootstrap, PHP, MySQL, Financial APIs

EETech — Remote

Developed comprehensive web solutions for technology clients, focusing on performance optimization and user experience. Built both frontend interfaces and backend systems to support business operations.

• Developed responsive web applications using JavaScript, HTML5, and CSS3
• Built dynamic backend systems using PHP and MySQL for data management
• Created custom content management solutions for client websites
• Implemented cross-browser compatibility and mobile-responsive designs
• Optimized website performance and loading speeds for better user experience
• Collaborated with clients to understand requirements and deliver tailored solutions

Technologies: JavaScript, HTML5, CSS3, PHP, MySQL, Responsive Design

IntegrativeIT — Remote

Provided comprehensive web development services including custom applications, WordPress development, and digital marketing solutions. Specialized in creating integrated web solutions that combined technical excellence with marketing effectiveness.

• Developed custom web applications using JavaScript, HTML, CSS, and PHP
• Created and customized WordPress themes and plugins for diverse client needs
• Implemented SEO strategies that improved organic search rankings by 200%+
• Designed and developed responsive websites optimized for all devices
• Managed multiple client projects simultaneously while maintaining quality standards
• Provided ongoing website maintenance and performance optimization services

Technologies: JavaScript, HTML, CSS, PHP, WordPress, SEO, Web Design, Responsive Development

Sugarmill Media — Remote

Led web development projects for media and marketing clients, combining technical development with creative design and SEO optimization. Focused on creating engaging digital experiences that drive business results.

• Developed custom WordPress solutions and themes for media companies
• Created responsive web designs that improved user engagement across all devices
• Implemented comprehensive SEO strategies resulting in 150%+ increase in organic traffic
• Built dynamic content management systems for easy client content updates
• Collaborated with marketing teams to create conversion-optimized landing pages
• Maintained and enhanced existing client websites with new features and security updates

Technologies: JavaScript, HTML, CSS, PHP, WordPress, Web Design, SEO, Content Management

Chinese Energetics — Remote

Developed comprehensive digital presence for holistic health and wellness company, managing both web development and content strategy. Created integrated solutions combining website development with multimedia content management.

• Built custom WordPress website with specialized features for health and wellness content
• Developed interactive web applications using JavaScript, HTML, CSS, and PHP
• Managed YouTube channel strategy and content optimization, growing subscriber base by 300%
• Implemented SEO best practices that improved search visibility for health-related keywords
• Created responsive web design optimized for mobile health content consumption
• Integrated social media platforms and video content for enhanced user engagement

Technologies: JavaScript, HTML, CSS, PHP, WordPress, Web Design, SEO, YouTube Management, Content Strategy

DCwebhost — Remote

Provided comprehensive web development services for hosting company clients, creating custom websites and applications. Specialized in building robust, scalable solutions for diverse business needs.

• Developed custom web applications using JavaScript, HTML, CSS, and PHP
• Created WordPress themes and custom plugins for client-specific requirements
• Built responsive web designs that worked across all browsers and devices
• Implemented hosting-optimized solutions for improved website performance
• Provided technical support and maintenance for client websites
• Collaborated with hosting infrastructure team to ensure optimal website performance

Technologies: JavaScript, HTML, CSS, PHP, WordPress, Web Design, Web Hosting Integration