Sanjari

Full Stack Developer

• Developed and maintained the Hospital Information System (HOPE) utilizing React and TypeScript, accelerating daily hospital operations and EMR integrations by [X]%.
• Engineered a high-performance backend architecture using Node.js and SQL to seamlessly manage patient records, reducing data retrieval latency by [X]%.
• Designed interactive user interfaces that improved medical staff productivity and overall user satisfaction by [X]%.

Full Stack Developer (as vendor)

• Delivered critical healthcare systems for key clients as a vendor, achieving a [X]% improvement in project delivery timelines with high-quality code standards.
• Collaborated seamlessly with client internal teams to deploy new healthcare features and resolve complex software bugs, decreasing system downtime by [X]%.

Sitecore Developer

• Developed and managed enterprise-grade Content Management System (CMS) platforms using Sitecore, increasing content deployment speed by [X]%.
• Architected and implemented integrated Form Dashboard features, boosting data tracking efficiency and management accuracy by [X]%.
• Optimized website performance and streamlined system integrations, which improved overall page load speeds by [X]%.

Middle Fullstack Developer

• Architected and deployed an integrated Marketing & Sales application utilizing Laravel and Vue.js (Quasar), accelerating sales tracking processes by [X]%.
• Engineered the end-to-end Mitrahino Productivity ERP solution using Express.js and Quasar, resulting in a [X]% increase in client operational productivity.
• Designed scalable relational database architectures and RESTful APIs, improving system communication efficiency across platforms by [X]%.

Software Developer / Backend Developer

• Designed and developed robust backend services for massive public infrastructure systems (Tron, Teman Bus, JakParkir) using Express.js, handling over [Y] million daily transactions.
• Implemented high-availability API integrations and optimized operational management platforms, reducing system latency by [X]% under peak loads.

PKL Berbagi Kerja

• Spearheaded the full-cycle development of the "Berbagi Kerja" startup platform from UI/UX design to implementation, increasing user acquisition by [X]%.
• Engineered scalable backend architecture and an internal finance module using Express.js, improving transaction processing speed by [X]%.

Private Math Tutor & Home Math Teacher

• Delivered comprehensive mathematics training programs, improving student academic scores and conceptual understanding by [X]%.
• Customized and evaluated pedagogical methods tailored to individual learning capabilities, resulting in a [X]% increase in student satisfaction.

Tentor Matematika SD/SMP/SMA

• Taught mathematics subjects to a diverse range of students from elementary to high school levels, consistently raising class averages by [X]%.
• Provided advanced training and coaching to fellow tutors as an Instructor Tentor, enhancing overall teaching quality by [X]%.
• Co-managed institution operations, including teaching schedules, financial management, and marketing strategies, which increased student enrollment by [X]%.