Justin Michela

一个web应用程序，它聚合有关汽车销售的信息，并允许用户输入有关车辆检查的数据. The car sales data comes from an external API and is pulled into the tool.

The tool is written in Node.js with a MySQL database and leverages various frameworks such as typescript, docker, serverless, many AWS services (S3, Kinesis, Lambda, API Gateway, etc), terraform, etc

一个web应用程序，用于管理与将汽车从一个地点运送到另一个地点有关的定价信息. Users can upload rates for carriers and for routes, and the tool will use that information to calculate a price for a given car and route when asked. A user can override a price quote at any time. 计算报价的决策逻辑使用现有的价格信息以及历史价格覆盖.

The tool is written in Node.js with a SQL Server database and leverages various frameworks such as typescript, docker, serverless, many AWS services (S3, Kinesis, Lambda, API Gateway, etc), terraform, etc

A JSON REST API that tracks jogging times of users.

* API Users can create an account and log in.
* All API calls are authenticated using a form of OAuth.
* There are three roles with different permission levels:
** a regular user can CRUD on their owned records,
** a user manager can CRUD only users,
** and an admin can CRUD all records and users.
* Based on the provided date and location, the API will connect to an external weather API provider and get the weather conditions for the run, and store that with each run.
* A report endpoint exists that aggregates average speed & distance per week.
* Filtering capabilities exist for all endpoints that return a list of elements.
**括号用于定义操作优先级和任何可用字段的组合.
** The supported operations are or, and, eq (equals), ne (not equals), gt (greater than), lt (lower than).
* Pagination exists for all endpoints that return a list of elements.
* Testing was done with unit tests and integration tests.

The project was built using a Java Spring Boot back-end, a MySQL database, and docker to spin up the modules.
Integration tests written in Ruby.

JOOQ used for application to database communication.

A web application (and console library) used to sync Microsoft and Google Calendars. Users can link a Microsoft account and a Google account, 微软账户日历上的事件将被复制到谷歌账户上选定的日历上.

该工具是用Python编写的，使用MySQL数据库，并利用各种服务和框架，如typescript, SCSS, Flask, Jinja2, SQLAlchemy, Stripe, docker, serverless, etc

一种分布式应用程序(DApp)，用于允许来自世界各地的任何人玩一系列抽奖游戏. 抽奖的玩家只能相互对抗，随机性由游戏玩家和以太坊网络上的矿工提供.

The game is written in Solidity and runs on the Ethereum network.

A console application that polls a git repository and performs an action when changes are detected.

The tool is typically used as a deployment application, but also has uses for notification and other purposes. 开发该工具是为了允许在分布式微服务基础设施中进行分散部署.

The tool is written in python and uses a yaml file for configuration.

A service used to run distributed work queued from various microservices.

The tool has gone through many iterations and has complex logic to do things such as caching, locking, re-queueing, etc.

The tool was originally written in Java but was ported to C#, and leverages various frameworks such as .NET, docker, many AWS services (S3, Kinesis, Redshift, SQS, etc), Windows Powershell, terraform, etc.

控制台应用程序，用于导入和管理与敏捷团队的性能指标相关的任务报告信息.

The tool is written in Go Lang with PostgreSQL database and leverages various AWS services (S3, Redshift, etc).

A REST API used to manage user authentication and authorization. Users can create accounts and administrators can manage those users' access to resources.

This tool is used by multiple microservices to manage user access across a suite of products.

The tool is written in Java with a MySQL database and leverages various frameworks such as docker, Spring Boot, many AWS services (S3, EC2, etc), terraform, etc