Hao Wang

Hao Wang

Mentor
5.0
(873 reviews)
US$45.00
For every 15 mins
2272
Sessions/Jobs
ABOUT ME
DevOps Expert on Cloud & Blockchain Developer & LLM practitioner & Good at Troubleshooting
DevOps Expert on Cloud & Blockchain Developer & LLM practitioner & Good at Troubleshooting

A versatile, eager to learn, dependable and all-rounded Full Stack engineer with years specialized experiences in: 15+ years Strong Linux Background on many distributions, such as Ubuntu, CentOS, OpenSUSE, etc. Agile Software Development and Operation Automation with Java/BASH/Ruby/Python frameworks. Proficiency in PHP, JQuery, JavaScript and AngularJS. DevOps on daily basis with Vagrant, IaaS, Chef, Ansible, Jenkins, Git, Docker. Cloud Computing: AWS EC2/S3/Route 53, OpenStack/Opennebula Deployments, Kubernetes. Practical experiences on VOIP encoding and Video streaming formats. Hand-on experiences on Big Data: Elasticsearch, Logstash, Kibana, Kafka. Experience with the processes of software testing: Unit, I&V, User Acceptance, Regression. Profound knowledge of Open Source projects. Experience programming with C, Ruby, Java, Python, PERL, SHELL, Javascript, Golang, and Scala. Experience with automation deployment tools, such as Ansible, Puppet and Chef. Experience with system monitoring solutions, such as Datadog, Nagios, Zabbix, Big Brother.

Chinese, English
Eastern Time (US & Canada) (-04:00)
Joined May 2016
EXPERTISE
8 years experience | 65 endorsements
5 years experience | 147 endorsements
10 years experience | 36 endorsements
5 years experience | 11 endorsements
2 years experience | 5 endorsements
4 years experience | 29 endorsements
5 years experience | 10 endorsements

REVIEWS FROM CLIENTS

5.0
(873 reviews)
Charles
Charles
September 2023
Top Top Guy. Very helpful
TOBY LEIGH
TOBY LEIGH
September 2023
Hao is an excellent resource and was very helpful with Terraform.
alex lennard
alex lennard
July 2023
Hao helped me with a devops issue involving Kong, Kubernetes/Helm and SSL certs on digital ocean. We had the issue solved in less than an hour!
Phill Rodgers
Phill Rodgers
July 2023
Very knowledgeable - made good progress.
Daniel Adekugbe
Daniel Adekugbe
July 2023
Best mentor i've worked with! Highly recommended
Ruben
Ruben
July 2023
top of the top skills
Reid
Reid
June 2023
Helped me with Kubernetes secrets decode issue with ConfigMaps
Evan Polster
Evan Polster
June 2023
Very knowledgeable about AWS and Networking.
Evan Polster
Evan Polster
June 2023
Hao has deep and broad experience in AWS, Networking, Docker, Packer and Ansible! The best experience I have ever had on Codementor! Thanks so much Hao!
Adam
Adam
June 2023
Very knowledgable. Helped me quickly. Thank you.
EMPLOYMENTS
Cloud Engineer
iTMethods Inc.
2017-04-01-Present
Deliver medium-to-high complexity AWS-based workloads from initial architecture and design through migration / development, test, and dep...
Deliver medium-to-high complexity AWS-based workloads from initial architecture and design through migration / development, test, and deployment Infrastructure as Code (IaC) implementation for full automation and operational support of new or existing customer environments Provide input and support to the Leadership team on existing and future product roadmaps Collaborate and drive continuous improvement with various teams on the development and evolution of technical and architectural roadmaps Design and document data structures, architecture, and process flows for AWS-based workloads Provide mentorship and training to other team members on technologies and processes; drive education and knowledge transfer of design patterns, technical best practices, and relevant technologies and tools Perform evaluations of new technologies and third-party solutions and drive recommendation for some build versus buy decisions Build reusable collateral, software automation and operations processes to enable productization strategies Implementation of end-to-end monitoring solutions Provide technical expertise for Secure by Design / Compliance-related deployments Design, coordinate, and troubleshoot integrations
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Full Stack Engineer
MAPLE SERVICES
2013-08-01-Present
Work with modern JS frameworks, with good knowledge of the REST architecture such as jQuery/Bootstrap/ Angular JavaScript. Professional w...
Work with modern JS frameworks, with good knowledge of the REST architecture such as jQuery/Bootstrap/ Angular JavaScript. Professional web application development and deployment in high volume and fast paced environments. Apply UI/UX best practices, and made a full website out of simple mockups. Optimize and implement various platforms and softwares for long-term customer relationship. Development and maintenance of unit and end to end testing suites.
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Sr. Cloud Engineer
Entrust Datacard
2016-06-01-2017-04-01
Automate everything with AWS Cloudformation and Ansible. SASS Infrastructure experience including Docker, Consul, Nginx, Terraform, Elast...
Automate everything with AWS Cloudformation and Ansible. SASS Infrastructure experience including Docker, Consul, Nginx, Terraform, ElasticSearch, Logstash, Kibana, Hubot, Datadog, etc. Experience in engineering practices such as code refactoring, continuous integration, building highly scalable applications, application security. Contributes to successful project completion by identifying risks and developing/recommending mitigation strategies. Knowledge of Agile software development process. Attended local meetups and workshops of Docker and Kubernetes. Big data sense.
Python
Ansible
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Python
Ansible
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