Вход
Регистрация
фрилансер
Электронная почта подтверждена William Greene
0.0/5 (0 Отзывов)
На портале с 09.02.2023
Профиль заполнен на 80%

Full Stack Developer | AWS | Serverless | Payment Gateway Integration

I’m a passionate and skilled Full stack engineer who has 10 years of experience in Web & App development. In the meantime, I took part in overall software development, recently I experienced golang and java, spring boot backend engineer who mainly focused on large-scale, distributed system development. Worked on 30+ projects and solved complex business problems in various industries including marketing, healthcare, e-learning, eCommerce, real estate, and car insurance, Fintech. Building state-of-the-art, easy-to-use, user-friendly websites and applications is truly a passion of mine and I’m confident I would be an excellent addition to your organization.
I have engineered modern applications using plethora of followin

• Backend: Go/Java/Spring Boot/Kotlin/Node.js
• API: RESTful, GraphQL, AWS Lambda
• Message Broker: Apache Kafka, RabbitMQ, gRPC, AWS SNS, SQS
• Architecture/Designs: Domain Driven Design, Microservices, Repository Pattern, Onion Architecture, MVC, MVVM, MVP.
• Frontend: React Native, React JS, Next JS, Nuxt JS, Angular JS, Vue JS
• Database: MySQL, PostgreSQL, MongoDB, Amazon Dynamodb, Redis, MariaDB, Aurora
• Cloud Services: AWS(Amazon Web Services), GCP( Google Cloud Platform), Azure
• Tests: Jenkins, Mocha, Chai
• DevOps: Docker, Kubernetes, CI/CD, Terraform, Serverless framework
• Third-party integration: Paypal, Stripe, GooglePay, Zoom meeting
• Version control: Github, Gitlab , SVN, BitBucket

Thanks for reviewing my profile and please feel free to send me an invitation and I will get back to you shortly.
I’m always ready to work for you.
I am looking forward to building something cool with you!

King Regards.

0

В работе

0

Выполнено

0

Не выполнено

0

Заказано услуг

0

Выполнено услуг

0

Отмененные услуги

* Нажмите кнопку, чтобы отправить предложение

Отправить предложение

Созданные проекты

Fintech

Fintech

https://go.wepay.com/
Bookbeam

Bookbeam

https://www.bookbeam.io/

Опыт

Full Stack Engineer

  •  Intuz
  •  Сен 2013 - Июл 2015

• Reduced development effort by 30% by re-architecting the product using 100% JavaScript (Node.js, React).
• Participated in the coding of a large part of the product. Developed many complex components of the system using TypeScript, React, and Next.js.
• Collaborated with colleagues from the research and design department making sure the web pages are user-friendly.
• Established efficient workflow for Frontend development with industry proven coding styles and tools.
• Conducted over 60 successful test to identify bugs that resulted in over 500 UI
improvements.

Backend Engineer

  •  iTester Inc
  •  Сен 2015 - Окт 2018

• Developed RESTful APIs and GraphQL based on microservice architecture with docker, kubernetes and Apache kafka
• Implemented APIs to processes the data from DB(MySQL, PostgreSQL, MongoDB, AWS DynamoDB) to another Rest Service using Golang
• Used JSON Web Tokens(JWT) for security and authentication in the application
• Improved fully automated CI/CD processes with Docker, Kubernetes and Git
• Created unit tests using Jasmine and performed code reviews to ensure adherence to company coding standards.
• Developed the functionalities under Agile Methodology JIRA processes

Senior Backend Engineer

  •  Apollo
  •  Ноя 2018 - Ноя 2022

• Commercial experience with open-source blockchain platform(Hyperledger Fabric)
• Developed several kinds of Chaincode by using Javascript, Golang, Java
• Experience working with Docker, Kubernetes or AWS infrastructure
• Designed and developed configurable APIs(RESTful, GraphQL) on demand using Go/Golang, NodeJS, Java
• Strong working knowledge of Database Programming using MySQL, PostgreSQL as well as NoSQL database like MongoDB, AWS DynamoDB
• API integration and front-end development with ReactJS, NextJS, VueJS
• Hands on experience in creating user stories and reports like JIRA, Snagit and working on work zone
• Implemented the CI/CD and automation using GitHub, GitLab and Cloud Services
• Experience in using Agile, SCRUM and Waterfall methodology to deliver the projects

Посмотреть больше

Образование

Bachelor (Computer Science)

  •  Waseda University
  •  Сен 2010 - Авг 2013
Посмотреть больше