Pengfei D.

Pengfei D.

BeijingChina
Job Success
Top Rated

Java/Nodejs/Angular/React/IOS/Android/Devops/Cloud Developer

About Myself 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. ✅ Fronetend Development - Angular - Vue - React ✅ Backend Development - Java - Node.js - C# - Swift ✅ Mobile Development - Android - iOS(Swift, OC, SwiftUI, UIKit) ✅ 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
Rating is 5 out of 5.
5.00 Oct 25, 2022 - Nov 2, 2022
Private earnings
Mar 31, 2022 - Oct 2, 2022

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 May 21, 2022 - May 28, 2022

"good job, thanks."

Private earnings
Rating is 5 out of 5.
5.00 Apr 18, 2022 - May 20, 2022

"Andrew has excellent technical skill and works quickly"

Private earnings
Rating is 5 out of 5.
5.00 Apr 13, 2022 - May 20, 2022
Private earnings
Rating is 5 out of 5.
5.00 Apr 22, 2022 - May 16, 2022

"Great experience. Will definitely be working with him again in the future."

Private earnings
Rating is 5 out of 5.
5.00 Mar 8, 2022 - Mar 31, 2022
Private earnings
Rating is 5 out of 5.
5.00 Mar 4, 2022 - Mar 5, 2022

"great work, highly recommended"

Private earnings
Rating is 4.85 out of 5.
4.85 Nov 24, 2021 - Dec 31, 2021
Private earnings
Rating is 5 out of 5.
5.00 Oct 15, 2021 - Dec 15, 2021

"Pengfei is a great professional and Terraform expert. He learned our process quickly, responded well to feedback and was always communicative. I highly recommend working with him and will ask him to do more projects for us as well!"

"Appreciate it! You are great client too! Hope we can cooperate again!"

Private earnings

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DevOps Engineer
DevOps Engineer
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Pengfei D.

Pengfei D.

BeijingChina
Job Success
Top Rated
25
Total Jobs
2,872
Total Hours

View profile

Java/Nodejs/Angular/React/IOS/Android/Devops/Cloud Developer

Specializes in
About Myself 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. ✅ Fronetend Development - Angular - Vue - React ✅ Backend Development - Java - Node.js - C# - Swift ✅ Mobile Development - Android - iOS(Swift, OC, SwiftUI, UIKit) ✅ 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
Rating is 5 out of 5.
5.00 Oct 25, 2022 - Nov 2, 2022
Private earnings
Mar 31, 2022 - Oct 2, 2022

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 May 21, 2022 - May 28, 2022

"good job, thanks."

Private earnings
Rating is 5 out of 5.
5.00 Apr 18, 2022 - May 20, 2022

"Andrew has excellent technical skill and works quickly"

Private earnings
Rating is 5 out of 5.
5.00 Apr 13, 2022 - May 20, 2022
Private earnings
Rating is 5 out of 5.
5.00 Apr 22, 2022 - May 16, 2022

"Great experience. Will definitely be working with him again in the future."

Private earnings
Rating is 5 out of 5.
5.00 Mar 8, 2022 - Mar 31, 2022
Private earnings
Rating is 5 out of 5.
5.00 Mar 4, 2022 - Mar 5, 2022

"great work, highly recommended"

Private earnings
Rating is 4.85 out of 5.
4.85 Nov 24, 2021 - Dec 31, 2021
Private earnings
Rating is 5 out of 5.
5.00 Oct 15, 2021 - Dec 15, 2021

"Pengfei is a great professional and Terraform expert. He learned our process quickly, responded well to feedback and was always communicative. I highly recommend working with him and will ask him to do more projects for us as well!"

"Appreciate it! You are great client too! Hope we can cooperate again!"

Private earnings

Pengfei D. has more jobs. Create an account to review them

Portfolio

DevOps Engineer
DevOps Engineer
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More than 30 hrs/week

< 24 hrs response time

FlyingSpark
FlyingSpark
134 hours