Johnson Koh Email & Phone Number

Singapore

• Lead the strategy and execution for AI product portfolio, aligning with business goals.• Manage and mentor a cross-functional team of product managers, designers and engineers to deliver high-impact AI solutions.• Oversee the product lifecycle from ideation to launch, ensuring timely delivery.• Collaborate with stakeholders to identify opportunities for AI applications and prioritize product features.• Drive customer-centric product development, incorporating… Show more • Lead the strategy and execution for AI product portfolio, aligning with business goals.• Manage and mentor a cross-functional team of product managers, designers and engineers to deliver high-impact AI solutions.• Oversee the product lifecycle from ideation to launch, ensuring timely delivery.• Collaborate with stakeholders to identify opportunities for AI applications and prioritize product features.• Drive customer-centric product development, incorporating user feedback and market research into the product roadmap.• Measure and analyze product performance, iterating to optimize outcomes and achieve business objectives. Show less

Singapore

Singapore

• Spearheaded the development of a Singapore Government Design System that standardised the visual and interactive elements across all government websites, enhancing consistency and usability.• Led the design and implementation of user-centric digital services for various government agencies, ensuring alignment with user needs and policy objectives.• Collaborated with cross-functional teams, including developers, product managers, and stakeholders, to deliver high-quality… Show more • Spearheaded the development of a Singapore Government Design System that standardised the visual and interactive elements across all government websites, enhancing consistency and usability.• Led the design and implementation of user-centric digital services for various government agencies, ensuring alignment with user needs and policy objectives.• Collaborated with cross-functional teams, including developers, product managers, and stakeholders, to deliver high-quality digital products.• Championed the adoption of agile methodologies and user-centered design principles within the organisation, driving a culture of continuous improvement and innovation.• Developed and maintained comprehensive documentation, including user personas, journey maps, wireframes, and prototypes, to communicate design concepts effectively.• Played a key role in strategic planning, and contributing to the overall vision and direction of digital transformation initiatives in the public sector. Show less

Singapore

Singapore

Singapore

• Led the UX design for AAA console and PC games, including Ghost Recon Phantoms and Skulls & Bones, ensuring seamless player experiences.• Collaborated closely with game designers, developers, and artists to create intuitive and immersive user interfaces that enhanced gameplay.• Conducted extensive user testing and player feedback sessions to identify pain points and areas for improvement, iterating designs to optimize usability.• Analyzed player data and metrics to… Show more • Led the UX design for AAA console and PC games, including Ghost Recon Phantoms and Skulls & Bones, ensuring seamless player experiences.• Collaborated closely with game designers, developers, and artists to create intuitive and immersive user interfaces that enhanced gameplay.• Conducted extensive user testing and player feedback sessions to identify pain points and areas for improvement, iterating designs to optimize usability.• Analyzed player data and metrics to inform design decisions and improve user engagement and retention.• Delivered presentations and design documentation to stakeholders, showcasing UX design rationale and impact on the gaming experience. Show less

Singapore

Singapore

• Led the redesign of Garena Messenger, enhancing its visual appeal and user experience, resulting in increased user engagement.• Spearheaded the rebranding efforts for popular games like League of Legends and Heroes of Newerth, contributing to a 20% increase in new player acquisition.• Collaborated with marketing and development teams to ensure cohesive brand messaging and visual consistency across all platforms.• Conducted competitive analysis and market research to… Show more • Led the redesign of Garena Messenger, enhancing its visual appeal and user experience, resulting in increased user engagement.• Spearheaded the rebranding efforts for popular games like League of Legends and Heroes of Newerth, contributing to a 20% increase in new player acquisition.• Collaborated with marketing and development teams to ensure cohesive brand messaging and visual consistency across all platforms.• Conducted competitive analysis and market research to inform design decisions and stay ahead of industry trends.• Created and maintained design guidelines and assets, ensuring high-quality and scalable visual solutions for various projects.• Monitored and analyzed design performance metrics, using data-driven insights to continuously improve and optimize visual design efforts. Show less

Singapore

• Led the design efforts for seven subsidiary brands of SONY, including Bravia, Vaio, and Cybershot, ensuring consistent and high-quality visual identity across all products.• Collaborated with product managers, marketing teams, and other stakeholders to align design strategies with business objectives and consumer expectations.• Presented design concepts and proposals to senior management and clients, effectively communicating the rationale and benefits of design… Show more • Led the design efforts for seven subsidiary brands of SONY, including Bravia, Vaio, and Cybershot, ensuring consistent and high-quality visual identity across all products.• Collaborated with product managers, marketing teams, and other stakeholders to align design strategies with business objectives and consumer expectations.• Presented design concepts and proposals to senior management and clients, effectively communicating the rationale and benefits of design choices.• Developed wireframes, prototypes, and high-fidelity mockups for a wide range of digital and print materials, enhancing the user experience and brand perception.• Coordinated with external vendors and agencies to ensure the successful execution of design projects, adhering to timelines and budget constraints. Show less

Singapore

• Defined and established design guidelines for Playworks magazine, ensuring a consistent and visually appealing layout across all issues.• Led the development of websites for games published in Southeast Asia, including Granado Espada and Hellgate London, enhancing online presence.• Collaborated with editorial, marketing, and development teams to align design strategies with content and promotional goals.• Created compelling visual content, including graphics… Show more • Defined and established design guidelines for Playworks magazine, ensuring a consistent and visually appealing layout across all issues.• Led the development of websites for games published in Southeast Asia, including Granado Espada and Hellgate London, enhancing online presence.• Collaborated with editorial, marketing, and development teams to align design strategies with content and promotional goals.• Created compelling visual content, including graphics, illustrations, and layouts, to support editorial features and marketing campaigns.• Provided leadership and mentorship to a team of designs, fostering a creative and collaborative work environment. Show less

Video productions, web development and motion graphics