Ginanjar Dwi Erdityawan Email & Phone Number

Greater Jakarta Area, Indonesia

- Campaign Optimization:Monitored and optimized ad campaigns, using data-driven approaches to improve frontend user engagement metrics like CTR and viewability.- Frontend Engineering:Developed and maintained ad templates for Rich Media Banners (RMB) using HTML, CSS, and JavaScript.Collaborated with design teams to implement visually appealing and functional ad interfaces.- Fullstack Development:Built an internal Campaign Management System using CodeIgniter and MySQL, which included frontend user interfaces for campaign management and backend services for data processing.Automated the generation of ad scripts and previews, streamlining campaign setup processes.

Jakarta, Indonesia

- Frontend Development:Developed and optimized user interfaces for various article microsites, ensuring responsiveness and cross-browser compatibility.Created interactive and dynamic features using JavaScript, ReactJS, and CSS, enhancing user experience.- Fullstack Projects:Built a Real Time Auction feature for a computer brand's website, integrating frontend components with backend logic.Developed and maintained Music hosting platforms and community websites, managing both frontend and backend operations.- Tech Stack:HTML, CSS, JavaScript, ReactJS, PHP, MySQL, CodeIgniter.

Surabaya Area, East Java, Indonesia

• Checking client’s tax payment and tax reporting.• Scanning file of tax payment and tax reporting.• Entry data to client’s company accountancy.• Entry data to eSPT and efaktur.

Surabaya Area, East Java, Indonesia

Validated and processed sales discount claims, ensuring data accuracy and compliance with company policies.

Surabaya Area, East Java, Indonesia

- Assisted students in understanding programming concepts, focusing on frontend technologies and web development.- Guided students through their final projects, from frontend design to backend implementation.