Hacken Tao Email & Phone Number

# Project 0: E-commerce Backend SystemResponsible for developing an e-commerce system on the AWS cloud platform, integrating the front-end sales channels with the backend ERP system and supplier APIs. Key responsibilities:* Spearheaded the adoption of Agile methodologies and Scrum practices, leading cross-functional teams through the full software development life cycle, including feature analysis, implementation, testing, and deployment.* Established a GitHub-based… Show more # Project 0: E-commerce Backend SystemResponsible for developing an e-commerce system on the AWS cloud platform, integrating the front-end sales channels with the backend ERP system and supplier APIs. Key responsibilities:* Spearheaded the adoption of Agile methodologies and Scrum practices, leading cross-functional teams through the full software development life cycle, including feature analysis, implementation, testing, and deployment.* Established a GitHub-based workflow and continuous integration/continuous deployment (CI/CD) pipeline for streamlined development and deployment processes.* Set up and maintained Infrastructure as Code (IaC) based on the Serverless Framework to manage AWS services following best practices.* Architected AWS service structure to achieve efficient, cost-effective, and secure solutions.* Collaborated closely with cross-functional teams, including engineers, product managers, and sales, as well as engaged with customers, to align technical solutions with business requirements.* Conducted regular code reviews and provided mentorship to junior developers, fostering a collaborative and high-performance development environment.* Provided technical support, training, and demonstrations to internal teams and external customers to facilitate effective utilization of the API solutions.**Keywords: NodeJS, GraphQL, AWS Lambda, APIGateway, Amplify, SQS, SNS, DynamoDB, Github** Show less

Chengdu, Sichuan, China

# Project 0: STP Signaling Product O&M SystemImplemented an (O&M) monitoring system for the STP signaling system on the CentOS platform. This database-driven web application leveraged various system and third-party services like Rsyslogd, MariaDB, and RabbitMQ to provide features such as statistics, configuration management, and alerting. The deployment utilized a highly available system architecture. The front-end interface was developed using Vue.js. Key… Show more # Project 0: STP Signaling Product O&M SystemImplemented an (O&M) monitoring system for the STP signaling system on the CentOS platform. This database-driven web application leveraged various system and third-party services like Rsyslogd, MariaDB, and RabbitMQ to provide features such as statistics, configuration management, and alerting. The deployment utilized a highly available system architecture. The front-end interface was developed using Vue.js. Key responsibilities included requirement analysis, implementation, testing, and leading the team as the Scrum Master.**Keywords: Scrum, Python, PHP, Vue, JavaScript, REST, CentOS, Jenkins, Selenium, Vagrant, MariaDB, RabbitMQ**#Project 1: TCP/SCTP Load BalancerImplemented TCP and SCTP Load Balancer, a traffic distribution based on iptables.# Project 2: SIP Protocol Stack MaintenanceMaintained the production SIP protocol stack, primarily focusing on bug fixes and performance optimizations. Conducted in-depth analysis of the current system architecture and proposed strategic refactoring initiatives along with a roadmap for future enhancements and implementation.**Keywords: C, C++, TCP/IP, iptables**# Project 3: Development and Maintenance of 4G-LTE O&M SoftwareAnalyzed customer requirements and implemented corresponding features, while also handling bug fixes and improvements. Prepared detailed functional analysis reports, implementation plans, and test cases aligned with the planned implementations, ensuring comprehensive documentation support. The project extensively leveraged STL and common Boost libraries, adhering to strict coding standards and review processes. Unit tests and module tests were implemented using GoogleTest and GoogleMock frameworks, ensuring robust code quality.**Keywords: C++, STL, Boost, Design Patterns** Show less

Chengdu, Sichuan, China

# Project 1: Research and Maintenance of Router FunctionsImplemented an NTP (Network Time Protocol) client to synchronize the base time for the entire router. Ported a lightweight HTTP server and developed functional extensions to serve as the backend application for the browser-based configuration interface. Integrated the DDNS (Dynamic DNS) functionality based on third-party provider APIs. Extended the firewall capabilities by adding hook processing functions to… Show more # Project 1: Research and Maintenance of Router FunctionsImplemented an NTP (Network Time Protocol) client to synchronize the base time for the entire router. Ported a lightweight HTTP server and developed functional extensions to serve as the backend application for the browser-based configuration interface. Integrated the DDNS (Dynamic DNS) functionality based on third-party provider APIs. Extended the firewall capabilities by adding hook processing functions to the TCP/IP protocol stack, enabling various network data filtering conditions. Enabled internationalization of the router control interface through dynamic installation and removal of language packs. Utilized Wireshark for in-depth protocol analysis and network troubleshooting.**Keywords: C, TCP/IP, Linux, Ecos, Wireshark** Show less