Responsibilities & Achievement： Responsibilties:1.Design and construct the IoT network architecture (2/3/4/5G,NB-IoT,eMTC,LoRa,VoLTE,SDN,Satellite,PCRF,C/U Seperation) ,including wireless and core-network;2.Construct the construction & operation & maintenance architecture of IoT network;3.Manage and coordinate the daily network operation & maintenance ;4.Research,construct or introduce the new technology;5.Draw strategic cooperation partners and take the business negotiation;6.Support the important projects and communicate with the key customers;7.Enable the international roaming between mainland and other foreign countries, in charge of the international business cooperation;8.System integration,between IoT network and IoT platforms; Achievement: 1.Accomplish the construction of the national NB-IoT core network,both the trial and the commercial,integrate the core-network and IoT platforms;2.develop the IoT network operation & maintenance process;3.Design & import the new capability such as LoRa/SDN/Satellite,do business negotiation;4.Support the important project, eSIM ,International Roaming cooperation,IoT platforms, V2X projects(BMW\Ford\VW\ Volvo\ Daimler …) etc.5.Develop auto-tools for system test,including the network test and the IoT platform test.Project Experience :1.National NB-IoT Project（2016/09–2018/07）2.Satellite Project（2018/09–To present）3.2/3/4G LBS Project（2018/10–To present） 4.Non-Cell CMP Construction（2018/03–To present）

Responsibilities & Achievement： Responsibilties:1.Manage the IoT resource and formulate the market strategy of sims and IoT numbers;2.Design and manage the IoT productions of sims,make the technical standard of IoT sims;3.Manage the logistics and supply-chain of IoT sims;4.Provide the technical support on IoT sims;5.Formulate and manage other IoT resource,VPDN,SMS system,etc; Achievement:1.Complete the technical standards of different IoT sims, Consumer\ Industry\Vehicle\eSim,etc;2.Construct the production architecture and the management & support system of IoT sims;3.Complete the business negotiation on sim-purchase,optimize the supply-chain management4.Support the import project,eSim,Multi imsi sim,security sim,etc;5.Complete the upgration and construction of relevant IT systems, CRM\ Resources Management System …;Project Experience:IoT Platform Deployment（2015/01–2015/06） eSIM Project（2016/06–To present）

Responsibilities & Achievement： Responsibilties: 1.Maintain the core-network ,hss,sgsn,ggsn,etc; 2.Analysize the network quality; Achievement: 1.Optimize the analysis process and method to improve the automatic-level and the analysis efficiency; 2.Develope the automatic script to improve the configuration efficiency;

Responsibilities & Achievement： Responsibilties: 1.Monitor the network operation and analyse the network quality; 2.Coordinate the solution of the network issues; 3.Reform the provincial monitor structure; 4.Analyse the requirements of the network management system; 5.Manage the monitor team; Achievement: 1.Optimize the process of issue solution; 2.Make the monitor team be an excellent team; 3.Make and optimize the alert rules ,and increase the accuracy of the system for sending the work orders automatically; 4.Mine from the massive monitor information,provide the analysis report; 5.Complete the reform of the provincial monitor structureProject Experience:Provincal Unified Monitor Reform（2013/09–2014/06）

Responsibilities & Achievement： Responsibilties: 1.Monitor the operation of the core-network,7*24h; 2.Analyse the quality of the network,mobile and broadband; 3.Follow the schedule of issue solution; Achievement: 1.Optimize the method of making report,promote the automation level;