Dian Permana Email and Phone Number

🔘 𝑴𝒂𝒑𝒑𝒆𝒅, 𝒔𝒄𝒓𝒊𝒑𝒕𝒆𝒅, 𝒂𝒏𝒅 𝒊𝒏𝒊𝒕𝒊𝒂𝒍𝒊𝒛𝒆𝒅 𝒕𝒆𝒔𝒕 𝒔𝒄𝒆𝒏𝒂𝒓𝒊𝒐𝒔 𝒇𝒐𝒓 𝒊𝒏𝒄𝒐𝒎𝒊𝒏𝒈 𝒂𝒏𝒅 𝒐𝒖𝒕𝒈𝒐𝒊𝒏𝒈 𝒎𝒆𝒔𝒔𝒂𝒈𝒊𝒏𝒈 flows between AmBank malaysia and PayNet, incorporating dynamic parameters and message correlation to ensure seamless integration.🔘 𝑰𝒎𝒑𝒍𝒆𝒎𝒆𝒏𝒕𝒆𝒅 𝑺𝒆𝒓𝒗𝒊𝒄𝒆 𝑽𝒊𝒓𝒕𝒖𝒂𝒍𝒊𝒛𝒂𝒕𝒊𝒐𝒏 𝒕𝒐 𝒔𝒊𝒎𝒖𝒍𝒂𝒕𝒆 𝒄𝒐𝒎𝒑𝒍𝒆𝒙 𝒑𝒂𝒚𝒎𝒆𝒏𝒕 𝒔𝒄𝒆𝒏𝒂𝒓𝒊𝒐𝒔, reducing dependencies on pre-production systems and improving test efficiency.🔘 𝑪𝒐𝒏𝒅𝒖𝒄𝒕𝒆𝒅 𝒄𝒐𝒎𝒑𝒓𝒆𝒉𝒆𝒏𝒔𝒊𝒗𝒆 𝒍𝒐𝒂𝒅, 𝒆𝒏𝒅𝒖𝒓𝒂𝒏𝒄𝒆, 𝒂𝒏𝒅 𝒔𝒕𝒓𝒆𝒔𝒔 𝒕𝒆𝒔𝒕𝒊𝒏𝒈 across 27 services, executing 34 test scenarios to validate system performance. Monitored critical resources, including CPU, memory, and Kafka memory utilization, ensuring the seamless processing of ISO-20022 payment messages.🔘 𝑬𝒏𝒔𝒖𝒓𝒆𝒅 𝒄𝒐𝒎𝒑𝒍𝒊𝒂𝒏𝒄𝒆 𝒘𝒊𝒕𝒉 𝑺𝑳𝑨𝒔 by achieving a 95th percentile response time of less than 1 second, maintaining 0% error rate, and meeting the target throughput of 60 transactions per second (TPS) each service, enhancing system reliability and scalability.🔘𝑷𝒓𝒐𝒗𝒊𝒅𝒆𝒅 𝒅𝒆𝒕𝒂𝒊𝒍𝒆𝒅 𝒑𝒆𝒓𝒇𝒐𝒓𝒎𝒂𝒏𝒄𝒆 𝒓𝒆𝒑𝒐𝒓𝒕𝒔 that outlined key metrics, system behavior, and actionable recommendations, ensuring production readiness and adherence to SLAs.

🔘 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒆𝒅 𝒂𝒏𝒅 𝒊𝒎𝒑𝒍𝒆𝒎𝒆𝒏𝒕𝒆𝒅 𝒂 𝒄𝒐𝒎𝒑𝒓𝒆𝒉𝒆𝒏𝒔𝒊𝒗𝒆 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 𝒇𝒓𝒂𝒎𝒆𝒘𝒐𝒓𝒌 𝒇𝒓𝒐𝒎 𝒔𝒄𝒓𝒂𝒕𝒄𝒉, optimizing end-to-end testing for repetitive test scenarios and transactional flows, particularly during flash sale events. This initiative resulted in an 80% reduction in manual testing efforts.🔘 𝑪𝒐𝒍𝒍𝒂𝒃𝒐𝒓𝒂𝒕𝒆𝒅 𝒄𝒍𝒐𝒔𝒆𝒍𝒚 𝒘𝒊𝒕𝒉 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕 𝒕𝒆𝒂𝒎𝒔 𝒂𝒏𝒅 𝒑𝒓𝒐𝒅𝒖𝒄𝒕 𝒎𝒂𝒏𝒂𝒈𝒆𝒓𝒔 to ensure timely and high-quality releases, consistently meeting project deadlines.🔘 𝑳𝒆𝒅 𝒂𝒏𝒅 𝒎𝒆𝒏𝒕𝒐𝒓𝒆𝒅 𝒕𝒘𝒐 𝒔𝒒𝒖𝒂𝒅 𝑸𝑨 𝒕𝒆𝒂𝒎𝒔, Facilitated regular progress updates, identified and resolved blockers, and ensured clear communication of issues, resulting in 50% increase in team efficiency and reduced rework.🔘 𝑷𝒓𝒆𝒑𝒂𝒓𝒆𝒅 𝒂𝒏𝒅 𝒑𝒓𝒆𝒔𝒆𝒏𝒕𝒆𝒅 𝒘𝒆𝒆𝒌𝒍𝒚 𝒔𝒕𝒂𝒕𝒖𝒔 𝒖𝒑𝒅𝒂𝒕𝒆𝒔 𝒂𝒏𝒅 𝒕𝒆𝒔𝒕 𝒓𝒆𝒔𝒖𝒍𝒕𝒔 to C-level executives, including the Regional PM, CTO, CEO, and COO, ensuring full alignment with business objectives and continuous feedback for improvement.

🔘 𝑰𝒏𝒗𝒐𝒍𝒗𝒆𝒅 𝒕𝒉𝒆 𝒎𝒊𝒈𝒓𝒂𝒕𝒊𝒐𝒏 𝒐𝒇 𝒍𝒆𝒈𝒂𝒄𝒚 𝒔𝒚𝒔𝒕𝒆𝒎𝒔 𝒕𝒐 𝒏𝒆𝒘 𝒑𝒍𝒂𝒕𝒇𝒐𝒓𝒎𝒔 𝒖𝒔𝒊𝒏𝒈 𝑴𝒊𝒅𝒅𝒍𝒆𝒘𝒂𝒓𝒆 (𝑬𝒏𝒕𝒆𝒓𝒑𝒓𝒊𝒔𝒆 𝑺𝒆𝒓𝒗𝒊𝒄𝒆 𝑩𝒖𝒔), focusing on both functional and non-functional testing to ensure smooth transitions.🔘 𝑫𝒆𝒔𝒊𝒈𝒏𝒆𝒅 & 𝒊𝒎𝒑𝒍𝒆𝒎𝒆𝒏𝒕𝒆𝒅 𝒊𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 𝒕𝒆𝒔𝒕𝒔 𝒇𝒐𝒓 𝒔𝒚𝒔𝒕𝒆𝒎𝒔 including AS400, Cardlink, APIs, databases, and logging, within a unified framework using JMeter, aiming to increase test efficiency by 80% and ensure high-quality integrations.🔘 𝑪𝒐𝒏𝒅𝒖𝒄𝒕𝒆𝒅 𝒔𝒉𝒂𝒓𝒊𝒏𝒈 𝒔𝒆𝒔𝒔𝒊𝒐𝒏𝒔 𝒇𝒐𝒓 𝑸𝑨 𝒕𝒆𝒂𝒎 𝒎𝒆𝒎𝒃𝒆𝒓𝒔, promoting skill development and improving testing efficiency.

🔘 𝑷𝒂𝒓𝒕𝒊𝒄𝒊𝒑𝒂𝒕𝒆𝒅 𝒊𝒏 𝒂𝒍𝒍 𝒑𝒉𝒂𝒔𝒆𝒔 𝒐𝒇 𝒕𝒆𝒔𝒕𝒊𝒏𝒈, 𝒊𝒏𝒄𝒍𝒖𝒅𝒊𝒏𝒈 𝒊𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏, 𝒔𝒚𝒔𝒕𝒆𝒎 𝒕𝒆𝒔𝒕𝒊𝒏𝒈, 𝒖𝒔𝒆𝒓 𝒂𝒄𝒄𝒆𝒑𝒕𝒂𝒏𝒄𝒆 𝒕𝒆𝒔𝒕𝒊𝒏𝒈 (𝑼𝑨𝑻), 𝒂𝒏𝒅 𝒑𝒊𝒍𝒐𝒕 𝒕𝒆𝒔𝒕𝒊𝒏𝒈, to proactively identify and address issues prior to production deployment, ensuring a seamless release process.🔘 𝑷𝒓𝒆𝒑𝒂𝒓𝒆𝒅 𝒂𝒏𝒅 𝒅𝒆𝒍𝒊𝒗𝒆𝒓𝒆𝒅 𝒕𝒆𝒔𝒕𝒊𝒏𝒈 𝒔𝒕𝒂𝒕𝒖𝒔 𝒓𝒆𝒑𝒐𝒓𝒕𝒔, 𝒓𝒆𝒔𝒖𝒍𝒕𝒔, 𝒂𝒏𝒅 𝒅𝒆𝒕𝒂𝒊𝒍𝒆𝒅 𝒅𝒐𝒄𝒖𝒎𝒆𝒏𝒕𝒂𝒕𝒊𝒐𝒏 𝒇𝒐𝒓 𝒔𝒕𝒂𝒌𝒆𝒉𝒐𝒍𝒅𝒆𝒓𝒔, ensuring clear and concise communication to keep all parties informed on testing progress and outcomes.

𝐏𝐫𝐞-𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐢𝐧𝐠:🔘 𝑫𝒆𝒔𝒊𝒈𝒏 𝒂𝒏𝒅 𝒎𝒂𝒑 𝒅𝒂𝒕𝒂 𝒇𝒊𝒆𝒍𝒅𝒔 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒕𝒉𝒆 𝒍𝒆𝒈𝒂𝒄𝒚 𝒔𝒚𝒔𝒕𝒆𝒎 𝒂𝒏𝒅 𝒕𝒉𝒆 𝑻𝒆𝒎𝒆𝒏𝒐𝒔 𝑻24 𝒔𝒚𝒔𝒕𝒆𝒎 to ensure compatibility and alignment.🔘 𝑽𝒂𝒍𝒊𝒅𝒂𝒕𝒆 𝒎𝒊𝒈𝒓𝒂𝒕𝒊𝒐𝒏 𝒓𝒖𝒍𝒆𝒔 𝒂𝒏𝒅 𝒄𝒐𝒏𝒇𝒊𝒈𝒖𝒓𝒂𝒕𝒊𝒐𝒏s to address any discrepancies early in the process.𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐢𝐧𝐠:🔘 𝑬𝒙𝒆𝒄𝒖𝒕𝒆 𝑬𝑻𝑳 𝒑𝒓𝒐𝒄𝒆𝒔𝒔𝒆𝒔: 𝒆𝒙𝒕𝒓𝒂𝒄𝒕 𝒅𝒂𝒕𝒂 𝒇𝒓𝒐𝒎 𝒕𝒉𝒆 𝒍𝒆𝒈𝒂𝒄𝒚 𝒔𝒚𝒔𝒕𝒆𝒎, 𝒕𝒓𝒂𝒏𝒔𝒇𝒐𝒓𝒎 𝒊𝒕 according to the defined rules, upload it to the new system, and validate results.🔘 𝑷𝒆𝒓𝒇𝒐𝒓𝒎 𝒅𝒂𝒕𝒂 𝒓𝒆𝒄𝒐𝒏𝒄𝒊𝒍𝒊𝒂𝒕𝒊𝒐𝒏 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒕𝒉𝒆 𝒍𝒆𝒈𝒂𝒄𝒚 𝒂𝒏𝒅 𝒏𝒆𝒘 𝒔𝒚𝒔𝒕𝒆𝒎𝒔 to ensure data accuracy and completeness.𝐏𝐨𝐬𝐭-𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐢𝐧𝐠:🔘 𝑽𝒂𝒍𝒊𝒅𝒂𝒕𝒆 𝒅𝒂𝒕𝒂 𝒊𝒏𝒕𝒆𝒈𝒓𝒊𝒕𝒚 𝒃𝒚 𝒂𝒏𝒂𝒍𝒚𝒛𝒊𝒏𝒈 𝒔𝒂𝒎𝒑𝒍𝒆 𝒓𝒆𝒄𝒐𝒓𝒅𝒔 across various scenarios and use cases.🔘 𝑪𝒐𝒏𝒇𝒊𝒓𝒎 𝒕𝒉𝒂𝒕 𝒎𝒊𝒈𝒓𝒂𝒕𝒆𝒅 𝒅𝒂𝒕𝒂 𝒔𝒖𝒑𝒑𝒐𝒓𝒕𝒔 end-to-end system workflows and meets business requirements.

🔘 𝑺𝒖𝒄𝒄𝒆𝒔𝒔𝒇𝒖𝒍𝒍𝒚 𝒄𝒐𝒎𝒑𝒍𝒆𝒕𝒆𝒅 𝒂𝒏𝒅 𝒗𝒂𝒍𝒊𝒅𝒂𝒕𝒆𝒅 +/- 59 𝑺𝒎𝒂𝒓𝒕 𝑪𝒂𝒓𝒅 𝒑𝒓𝒐𝒋𝒆𝒄𝒕𝒔, ensuring full compliance with ISO/IEC 7816, 3GPP, ETSI (2G, 3G, 4G, UICC), and other relevant standards, achieving 90% success rate.🔘 𝑪𝒐𝒏𝒅𝒖𝒄𝒕𝒆𝒅 𝒄𝒐𝒎𝒑𝒓𝒆𝒉𝒆𝒏𝒔𝒊𝒗𝒆 𝒐𝒇𝒇𝒍𝒊𝒏𝒆 𝒕𝒆𝒔𝒕𝒊𝒏𝒈 𝒐𝒇 𝒔𝒎𝒂𝒓𝒕 𝒄𝒂𝒓𝒅 𝒑𝒓𝒐𝒅𝒖𝒄𝒕𝒔, focusing on conformance, Over-the-Air (OTA) functionality, security validation, and stress testing, leveraging automated tools and scripting to ensure highquality results.🔘 𝑨𝒏𝒂𝒍𝒚𝒛𝒆𝒅 𝒕𝒆𝒔𝒕 𝒓𝒆𝒔𝒖𝒍𝒕𝒔 𝒕𝒐 𝒊𝒅𝒆𝒏𝒕𝒊𝒇𝒚 𝒅𝒆𝒇𝒆𝒄𝒕𝒔, 𝒅𝒐𝒄𝒖𝒎𝒆𝒏𝒕𝒆𝒅 𝒇𝒊𝒏𝒅𝒊𝒏𝒈𝒔, 𝒂𝒏𝒅 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒅 𝒅𝒆𝒕𝒂𝒊𝒍𝒆𝒅 𝒓𝒆𝒑𝒐𝒓𝒕𝒔 to the development team for timely resolution.🔘 𝑪𝒐𝒍𝒍𝒂𝒃𝒐𝒓𝒂𝒕𝒆𝒅 𝒘𝒊𝒕𝒉 𝒕𝒉𝒆 𝑸𝑨 𝑳𝒆𝒂𝒅 & 𝑸𝑨 𝑴𝒂𝒏𝒂𝒈𝒆𝒓 to provide regular test progress updates and align on issue prioritization and resolution strategies.

🔘 𝑪𝒐𝒏𝒅𝒖𝒄𝒕𝒆𝒅 𝒕𝒉𝒐𝒓𝒐𝒖𝒈𝒉 𝒐𝒏𝒍𝒊𝒏𝒆 𝒕𝒆𝒔𝒕𝒊𝒏𝒈 𝒂𝒄𝒓𝒐𝒔𝒔 𝒎𝒖𝒍𝒕𝒊𝒑𝒍𝒆 𝒉𝒂𝒏𝒅𝒔𝒆𝒕𝒔 to verify seamless functionality and optimal user experience.