* Led end-to-end development of web and mobile applications, ensuring alignment with business objectives* Established and maintained comprehensive project timelines, achieving consistent on-time delivery * Reduced operational expenses by 65% through strategic resource allocation and process optimization* Architected database solutions and user journeys for optimal system performance * Spearheaded Quality Assurance processes and User Acceptance Testing protocols* Developed and implemented technical specifications based on client requirements * Orchestrated database design and user experience planning for multiple successful projects* Maintained rigorous quality standards throughout the development lifecycle * Facilitated seamless collaboration between sales, planning, and creative teams* Managed client relationships and stakeholder expectations effectively * Conducted regular progress updates and performance reviews Implemented efficient communication protocols across departments* Developed and executed resource optimization strategies Implemented cost-saving initiatives while maintaining project quality * Identified and mitigated project risks through proactive management* Established effective budget control measures and monitoring systems

* Managed extensive network operations encompassing 1000+ publishers and 200+ advertisers* Executed and optimized digital advertising campaigns through ad network platforms * Developed and maintained comprehensive daily and weekly performance reports* Ensured campaign delivery met client objectives and KPIs Orchestrated campaigns with 90% margin improvement on a 2 billion IDR client budget * Successfully managed and optimized large-scale advertising networks* Developed efficient systems for campaign management and reporting * Built and maintained strong relationships with publishers and advertisers

* Handle employee technical support requests through ticketing system* Resolve hardware, software, and network issues (remote and on-site) * Manage user accounts, access rights, and IT inventory Configure and maintain email servers and cloud services Ensure proper data backup and system security