Jenneson Jadraque

A highly competent full-stack software developer with 17 years of experience in designing, developing, and managing web and mobile applications. Skilled in backend development, API design, and front-end technologies. Proven track record in leading development teams, collaborating with cross-functional teams, and delivering complex software solutions from planning to deployment.

Experienced in SaaS platforms, e-learning systems, games and building scalable and maintainable architectures. Passionate about creating high-quality, user-friendly applications and continuously improving systems to meet business goals.

Full Stack Developer - TEKO Solutions Asia

(2021-10)

• Participated in the product research and development team, contributing to the ideation and execution of innovative solutions.
• Participated in the system revamp to enhance technology and implement updates, improving overall functionality and user experience.
• Enhanced the codebase (LEMP stack) by creating reusable libraries and optimizing existing code, leading to improved system performance and maintainability.
• Diagnose and troubleshoot software issues by tracing bugs, analyzing server/system logs, and implementing appropriate solutions to ensure system stability.
• Provided client support by resolving issues reported through tickets, ensuring timely solutions and enhancing user satisfaction.
• Design and develop scalable platform features to enhance user experience.
• Integrate the platform with mobile applications and third-party services.
• Collaborate closely with QA and operations teams to resolve bugs and implement solutions.
• Participate in the Agile software development cycle, fostering collaboration across team members.

Senior Programmer - Learning Port Sdn. Bhd.

(2015-03 - 2021-10)

• Developed interactive and reusable games and modules using JavaScript, HTML5, and Flash, enhancing user engagement and providing versatile learning experiences.
• Developed and maintained custom WordPress-based e-commerce websites for an e-learning platform, utilizing a multisite setup to effectively manage plugins and optimize content delivery.
• Developed a tutoring system integrated with Moodle LMS, enabling seamless enrollment for users purchasing tutor packages.
• Developed a content management tool using MEAN stack to manage assets created by Graphic Designers, enabling content creators to easily locate and utilize these resources in the modules they developed.
• Developed an authoring tool using nwJS, Git, HTML, and CSS, empowering content creators to design interactive learning modules through a WYSIWYG editor. This tool also facilitated the bundling of content (tincan) for seamless upload to Moodle.
• Utilized jQuery and AJAX for dynamic content updates, improving site responsiveness and user interaction.
• Worked closely with content teams and product managers to define requirements and implement new features that aligned with business goals.
• Participated in the product research and development team, contributing to the ideation and execution of innovative solutions.
• Assist Subject Matter Experts and Graphic Designers.
• Participate in the Agile software development cycle, fostering collaboration across team members.
• Train/assist jr and intern programmers.
• Compile and write documentation of program development and subsequent revisions.

Assistant Team Lead Software Developer | Full-Stack Developer - Irender Animation Inc.

(2008-06 - 2015-03)

• Developed interactive tools for quizzes, practice exercises, and engaging learning experiences using Delphi, Flex Actionscript, PHP, and MySQL, enabling teachers to receive immediate results
• Participated in the product research and development team, contributing to the ideation and execution of innovative solutions.
• Code, debugged, and tested routine application programs to ensure functionality.
• Designed new systems and enhanced existing systems for improved performance.
• Provided technical support and guidance to users on program techniques and designs.
• Led programming, testing, and troubleshooting of assigned projects.
• Coordinated with project managers to gather requirements and assign tasks.
• Created timelines for project milestones, ensuring adherence to deadlines.
• Conducted training for new team members to integrate them into project workflows.
• Compiled and documented program development, improving understanding for team members.

Lead Developer | Full-Stack Developer (Part Time) - TheVivePh

(2021-06 - 2025-03)

• Led a development team to design and build a booking platform for wellness and beauty services using NodeJS (Express), PostgreSQL, React and Flutter.
• Integrated GraphQL with Apollo Server for dynamic and flexible API endpoints, facilitating seamless communication between the backend and frontend teams.
• Designed and implemented JWT-based authentication and Google Firebase for in-app notifications, improving user experience and security.
• Collaborated with front-end and mobile developers to define API contracts, ensuring smooth integration and communication across the platform.
• Utilized TypeORM for database management, creating efficient and scalable data models.
• Create and manage sprint tasks and project planning.
• Develop timelines and present milestones to stakeholders.
• Assign tasks to team members based on project needs and individual strengths.
• Compile and write comprehensive documentation for program development and revisions.
• Design and manage database structures for optimal performance and reliability.
• Provide technical support to team members and stakeholders.

Full-Stack Developer / Game Developer / Consultant (Part Time) - Freelancer

(2012-11 - 2014-01)

• Communicate with clients
• Evaluate an organization's existing software and IT systems.
• Analyze business requirements to identify gaps and opportunities for improvement.
• Develop tailored software solutions that align with the client's needs and goals.
• Code, debugged, and tested routine application programs to ensure functionality.
• Designed new systems and enhanced existing systems for improved performance.
• Provided technical support and guidance to users on program techniques and designs.

Bachelor of Science - Computer Engineering - University of Immaculate Conception (2007-03) Davao City, Philippines

High School Diploma - Mount Carmel College (2002-03) San Francisco, Agusan del Sur, Philippines