Upwork TOP PLUS | DevOps | Terraform| Java | Python | Javascript | Kubernetes | AWS | Azure | Aliyun

About Myself

TOP PLUS Freelancer in Upwork
https://www.upwork.com/ab/profiles/search/details/~0194fbcb784199f9b9/profile?q=pengfei&pageTitle=Profile&_navType=slider&_modalInfo=%5B%7B%22navType%22%3A%22slider%22,%22title%22%3A%22Profile%22,%22modalId%22%3A%221674125550176%22%7D%5D

Hi there, I am Pengfei, a software engineer/cloud architect/DevOps expert with more than 12+ years of work experience.

I used to be a software engineer in Microsoft, Accenture, and other companies.

I EARN/SAVE MONEY FOR OUR CUSTOMERS by

•  allowing their business to expand (or start sometimes:)
•  automating processes and reducing operational cost
•  using newer and more efficient technology
•  long-run cost reduction because of high-quality software.

Skills
✅ Cloud applications Cloud, serverless, scalable applications, architecture, and development for AWS.
✅ Complex system development, API integration, and development Develop custom software from A to Z, build sophisticated APIs, integrate third-party APIs, data hubs, and gateways.
✅ Big data volumes processing, storage, and analytics Receive, process, store and analyze and send huge volumes of data. Cost-efficient data-focused systems on the cloud.
✅ Internet of things (IoT) Connect and manage thousands of simple and complex devices on the cloud, custom automation, reports, and analytics.
✅ Other Workflow automation, Performance optimization, QA automation.

Some Tech Details
✓ Programming Languages: Java, Golang, Node.js, Spring, SpringBoot, JavaEE, JavaFX
✓ Cloud: AWS, Azure, AliCloud, Google Cloud, Docker, Kubernetes, ECS, Cloud-native apps, scalable clusters, zero-downtime deployment.
✓ Databases: Oracle/PostgreSQL/MySQL, big volume storage (AWS Redshift, AWS Athena/S3, Aurora, Cassandra, HDFS), Redis, MongoDB.
✓ Web: Bootstrap, Vue.js, JavaScript, OAuth, Tomcat, JBoss.
✓ API integrations: REST, SOAP, XML-RPC, WebServices, WebSockets, etc.
✓ AWS: Clusters, Kinesis, Athena, Redshift, DynamoDB, Lambda, IoT, SQS/SNS, CloudFront/Route53/ApiGateway, vast AWS API usage, and automation.
✓ Azure: Application Gateway, API Management, Storage Account, App Service, Function App, Key Vault, EventHub, Traffic-Manager, Log Analytics
✓ Data streaming: AWS Kinesis, Kafka, Camel, RabbitMQ.
✓ Performance optimization: JMeter, JProfiler, AWS X-Ray, GTMetrix, Gatling.
✓ CI/CD: Bamboo, Jenkins, Circle CI, Sonar, pipelines
✓ Infrastructure as Code: Terraform, Ansible, Packer

Certificates

• AZ-900 Microsoft Azure Fundamentals
• Certified ScrumMaster
• Terraform Associate Certification