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Douglas W.

FULL STACK DEVELOPER

530 euro
Freelancer
9 ans
Phoenix, UNITED STATES
Vue.js React.js PostgreSQL Node.js MongoDB GraphQL Express.js Cloud-oriented / Serverless Architecture Apollo Client Amazon Web Services (AWS)

Mon expérience

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ISANTAN TECHNOLOGY SERVICES LLCJanuary 2020 - Présent

- Consult the technical requirements with the customers.

- REST/Graphql api development with AWS, Node, Express, Microservices, Serverless, Python, Apollo, PostgreSQL, MongoDB, and DynamoDB
- Frontend development with React, Vue and Typescript/Javascript
- Infrastructure management with Terraform, CloudFormation, Jenkins, CI/CD- Cloud engineering for AWS with Terraform, Ansible, Jenkins, CI/CD
- Version control with Git
- Built REST api endpoints with Node, GraphQL endpoints with Apollo server/client
- Managing TDD environments by writing unit/integration tests with Jest, Enzyme, Mocha, Chai, Cypress and TestCafe
- Work on mobile application development using React Native, Swift, Kotlin.
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Digiclarity, LLCDecember 2018 - November 2019

- Lead the project development by making technical decisions, reviewing codebase

- Backend development with Node, Express, Python, Microservices, Apollo, Serverless, Elastic Search, Rabbitmq, PostgreSQL, MongoDB, DynamoDB
- Frontend development with React and Vue
- Cloud engineering for AWS with Terraform, Ansible, Cloudformation, Jenkins, CI/CD
- Version control with Github/Bitbucket
- Built REST api endpoints with Node, GraphQL endpoints with Apollo server/client
- Managing TDD environments by writing unit/integration tests with Jest, Enzyme, Mocha, Chai, Cypress and TestCafe
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Digiclarity, LLCDecember 2016 - November 2018

- Backend development with Node, Express, Python, Apollo, Serverless, Microservices, Elastic Search, Rabbitmq, PostgreSQL, MongoDB, DynamoDB

- Frontend development with React and Vue
- Cloud engineering for AWS with Terraform, Ansible, Cloudformation, Jenkins, CI/CD
- Version control with Github/Bitbucket
- Built REST api endpoints with Node, GraphQL endpoints with Apollo server/client
- Managing TDD environments by writing unit/integration tests with Jest, Enzyme, Mocha, Chai, Cypress and TestCafe
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AppcaraSeptember 2014 - November 2016

- Work on measuring the cloud strategy for customers

- Analytics for cost and usage with python AWS SDK
- Built some simple dashboard for customers where they can see usage graph of cost and resources
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HomeSmart RealtyOctober 2013 - April 2014

I worked as a general programmer where I helped develop software and systems to track and organize inventory so as to allow the managers to make informed, actionable decisions regarding the purchasing of product.
My work includes interacting with the preexisting POS system and it's database, using various sources for pricing information, performing data analysis to produce non-technical results which the managers could understand, and developing a small web-interface using Python's Flask and Bootstrap for the front-end.

TencentMarch 2012 - August 2012

Mes compétences

Web development, Vue.js, TypeScript, Terraform, Software Development, React.js, React Native, RabbitMQ, Python, PostgreSQL, NoSQL, Node.js, MySQL, MongoDB, Microservices, Kubernetes, Jenkins, JavaScript, Integration testing, Infrastructure Management, InfluxDB, HTML5, GraphQL, Google Cloud Platform (GCP), Go, GitHub, Git, Flask, Express.js, ElasticSearch, Elastic Stack, DevOps, Database Design, Data Science, CSS, Cloud-oriented / Serverless Architecture, Cloud Computing, Bootstrap, Bitbucket, AWS Lambda, AWS, Apollo Client, Ansible, Analytics, Amazon Web Services (AWS), Amazon Relational Database Service (RDS), Amazon Redshift, Amazon Elastic Container Service (ECS)