Yancey Chen Email & Phone Number

台灣 臺北市

- Large-Scale Audio & Video Low-Latency Live Streaming PlatformTechnologies: AWS/CDN/S3/EC2/Lambda/RDS/ElastiCache/OpenSearch/Nginx/RTMP/HLS/FFMPEG/Asterisk/Laravel1) Direct the architecture and end-to-end development of a scalable live streaming platform, supporting a global user base.2) Lead the integration of AWS services, including EC2 for computing, S3 for storage, and Lambda for serverless computing, optimizing content delivery and system resilience.3) Implement SIP Trunk integration to maintain low latency and high stability under heavy traffic conditions.- Chunghwa Telecom Emergency Call (VoLTE/VoWIFI) Location SystemTechnologies: SIP/NodeJS/Perl/PHP/MySQL/Redis1) Manage the technical design and deployment based on 3GPP standards, ensuring precise and real-time location tracking during emergency scenarios.2) Enhance system functionality, ensuring compliance with regulatory requirements and increasing reliability through rigorous testing and technical collaboration.- Chunghwa Telecom Shortcode Call Location ServiceTechnologies: SIP/NodeJS/Perl/PHP/MySQL/Redis1) Lead the development of a high-performance location service system, meeting stringent performance metrics (2000 CPS).2) Conduct thorough system optimization to improve location accuracy and system stability, boosting user satisfaction and efficiency.- mIoT Big Data Analysis and Machine Learning Monitoring PlatformTechnologies: ELK/Nginx/Laravel/MySQL/Redis/Perl/Python1) Spearhead the development of a big data platform combining ELK stack and mIoT technologies for real-time data processing and visualization.2) Develop and integrate machine learning algorithms for predictive maintenance and anomaly detection, enhancing the monitoring capabilities and operational efficiency of IoT devices.

台灣 臺北市

- Live Streaming Technology and Platform DevelopmentTechnologies: FFMPEG/Linux1) Direct the architecture and implementation of a live streaming platform.2) Utilize FFMPEG for real-time video processing and transcoding.3) Ensure low latency and high-quality streaming across devices.- Distributed Storage System DevelopmentTechnologies: Hadoop/HDFS/Linux1) Design and implement a fault-tolerant distributed storage system.2) Oversee data ingestion and processing pipelines for large-scale analytics.3) Optimize the Hadoop ecosystem for performance and resource utilization.- Large-Scale Website Platform DevelopmentTechnologies: PHP/MySQL/Linux1) Develop a high-traffic website platform focused on performance and scalability.2) Implement caching and load balancing for responsiveness.3) Collaborate with UX/UI teams to enhance user experience.- Internal System DevelopmentTechnologies: eMaker/PHP/JAVA1) Develop internal systems to streamline workflows and improve efficiency.2) Conduct requirements gathering and analysis for business needs.3) Manage deployment and user training for smooth transitions.- MOD Digital Library System & Play Scheduling SystemTechnologies: Apache/PHP/AJAX/Linux1) Develop a digital library system with advanced search and retrieval functions.2) Create a play scheduling system to optimize content delivery.

台灣 臺北市

- ERP System Development and ManagementModules: POS, HR, CRM, BOM, Reporting1) Develop and manage ERP systems, integrating POS, HR, CRM, BOM, and reporting modules for comprehensive business operations.2) Customize workflows and features to meet specific business needs.3) Ensure system stability, security, and scalability for various organizational requirements.- Network Management and SecurityTechnologies: Firewall, Router, Switch1) Oversee the configuration and management of network devices, including firewalls, routers, and switches, ensuring optimal network performance and security.2) Implement network security measures, monitoring traffic, and mitigating potential threats.3) Design and maintain secure and efficient network topologies for reliable connectivity.- Server ManagementTechnologies: AD, LDAP, Win Server, Linux, Apache, IIS1) Manage servers and directory services like Active Directory and LDAP for user authentication and access control.2) Administer Windows and Linux servers, ensuring proper configuration, updates, and security measures.3) Deploy and manage web servers (Apache/IIS) for application hosting and optimized performance.