Thanh Doan

Thanh doan

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  • Timeline

  • About me

    Chief Technology Officer at TLH Viet Nam

  • Education

    • Đại học công nghệ - đhqghn

      2008 - 2011
      Master's degree information technology good
    • Đại học công nghệ - đhqghn

      2004 - 2008
      Bachelor's degree information technology distinction

      - GPA: 8.65/10- Top student in Tuyen Quang province with 28.5 score- Scholarship of UET-VNU in all semesters- Lawrence S.Ting Scholarship in 2nd semester 2007-2008

    • Hanoi law university

      2014 - 2017
      Bachelor's degree good

      - GPA: 3.05/4

  • Experience

    • Vega corp

      Jun 2008 - Dec 2008
      Software developer

      - Project: VLive.vn- Department: D9- Technology: PHP (Use CakePHP Framework), Javascript (JQuery), My SQL Server, FLV (H263), MP4 (H264) codec- Description: Social Network for sharing webcam videos between members. Friends can follow, like, comment and share these clips- Role: Design Database, Coding (PHP, Javascript), Install & build video encoder in linux environment

    • Vccorp

      Dec 2008 - Mar 2011
      Senior software developer

      - Project: LinkHay.com- Department: Social Media- Technology: PHP, Javascript, Java, MySQL Server, memcached, OAuth, APE, Rsync, Citrix, etc.- Description: Social Media for sharing links, news, images, videos, notes, etc. User can vote, follow, like, comment and share media in LinkHay and via to other social network such as FB, Twitter...- Role: Design Database, Coding (PHP, Javascript), Optimize performance, SEO

    • Viettel network technologies center - vttek

      Apr 2011 - Jun 2019
      Software project manager

      BCCS, OCS, PSCore, EPC Project* From 2011-04 to 2013-08Senior Software DeveloperViettel Telecom - Viettel Group- Project: vOCS, vVC- Technology: Java, Oracle Database, Timesten, Web Service, XML, .Net, etc- Description: Viettel Online Charging System, Viettel Voucher Center- Role: Design Business Flow & Database, Coding (Java Core), Review & Optimize Code for other members- Hardware: RMS* From 2013-09 to 2014-08Senior Software Developer - Head of Solution TeamVTCore - Viettel Group- Project: vBSC- Technology: C/C++, Java, Redis, MongoDB, ZK, Mantis, etc- Description: Viettel Base Station Controller- Role: Head of Solution Team, Design Business Flow & Database, Coding (Java Core), Review & Optimize Code for other members- Hardware: ATCA* From 2014-09 to 2017-10Project Manager - Head of PSCore DepartmentVTCore - Viettel Group- Project: vPSCore, vPCRF- Technology: Erlang, OTP, Mnesia, Java, Oracle, Timesten, ZK, Jenkins, IBM RTC, Klocwork, Mantis, etc.- Description: Viettel Packet Switching Core (3G), Viettel Policy Charging Rule Function- Role: Project Manager, Design System Architecture, Overall Design, Detail Design, Logical & Physical Model, Design Business Flow & Database, Coding (Erlang, Java Core), Review & Optimize Code for other members, Benchmark & Tuning performance system- Hardware: RMS* From 2017-11 to 2019-06Project Manager - Head of PGW Department - Chief System EngineerVTTEK - Viettel Group- Project: vPGW - Technology: Erlang, Mnesia, OTP, C/C++, DPDK, Java, Jersey, ZK, Web Service, NFV, IPv6, IBM RTC, Redmine, Sonarqube, Jenkins, GitLab, Docker, etc.- Description: Viettel Packet Data Network Gateway (4G - LTE)- Role: Project Manager, Design System Architecture, Overall Design, Detail Design, Logical & Physical Model, Design Node Level Redundancy, Load Balance, Design Business Flow & Database, Coding (Erlang, Java Core), Review & Optimize Code for other members, Benchmark & Tuning performance- Hardware: Blade Server Show less

    • Topica edtech group

      Jun 2019 - Feb 2020
      Software architect

      - Project: Edumall.vn- Technology: Microservice, Ruby on Rails, Java, Spring, ReactJS, Sidekiq, My SQL, Postgre, Mongo, Redis, Kafka, RabbitMQ, AWS SQS, S3, RDS, Redshift, Big Data, Hadoop, Nifi, Streamsets, Cloudera, Apache Kudu, Data Lake, Power BI, Tableau, Holistic, Kubernetes, Docker, CloudFront, CloudFlare, Check MK, Telegraf, Influx, Prometheus, Grafana, Graylog, Sentry, ELK, Selenium, Swagger, A/B Testing, Gitlab CI, Jira, Confluence, Lucidchart, Slack, Mattermost, etc.- Hardware: Amazon EC2, DO Show less

    • Tlh viet nam

      Mar 2020 - now
      Chief technology officer

      * From 2020-03 to 2020-04- Project: CMP (Cloud Management Platform)- Technology: Microservice, Rest API, Java, Spring, ReactJS, OpenStack, VMWare (vCenter, vCloudDirector), AWS, GCP, Azure, libvirt, Postgre SQL, Redis, RabbitMQ, Nginx, Big Data, Hadoop, Streamsets, Cloudera, Impala, Apache Kudu, Data Lake, Power BI, Kubernetes, Docker, Check MK, Telegraf, Influx, Prometheus, Grafana, Graylog, ELK, Selenium, Swagger, A/B Testing, Gitlab CI, Jira, Confluence, DrawIO, etc.- Hardware: Cloud Server * From 2020-04 to Present- Project: E-INVOICE, eSIM, eCommerce, My Viettel, SME Portal, CSO, Price Engine, Promotion Engine, Salary, Marketing, Bidding, Party API, SMDP+, ES2+, ES9+, ...- Technology: Microservice, Java, Spring, Webflux, Reactor, JHipster, WebService, SOAP, XML, JSF, PrimeFace, JREBel, Angular, React, Redux, Ant Design, Unity, C#, numPy, Pandas, Oracle, Redis, Aerospike, Solr, ES, Kafka, Tomcat, Kubernetes, Docker, Prometheus, Grafana, Echart, Graylog, ELK, Selenium, Gitlab CI, Jira, Confluence, DrawIO, etc.- Hardware: Cloud Server Show less

  • Licenses & Certifications

    • The degree of master

      University of engineering and technology, vnu
      Oct 2011
    • Fe (fundamental engineering)

      Minister of science and technology
      Jun 2008
    • The degree of bachelor

      University of engineering and technology, vnu
      Jun 2008
    • The degree of bachelor (second degree)

      Hanoi law university
      Mar 2017