Tomasz Dąbrowski
Verified Expert in Engineering
Java Developer
Tomasz是一位富有创造力的开发人员,拥有超过15年的设计和实现Java应用程序的经验. He is a team player, 热衷于学习新技术,并尝试不同的想法和方法来改进过程. Tomasz曾在惠普(Hewlett-Packard)和硅谷初创公司等跨国公司工作. 目前,他帮助中小型公司创建基于java的解决方案.
Portfolio
Experience
Availability
Preferred Environment
Eclipse, IntelliJ IDEA
The most amazing...
...我编写的是一种基于关键字的语言,用于在快速应用程序开发系统中对对象执行业务操作.
Work Experience
Volunteer Programming Teacher
A Non-profit Organization in Warsaw, Poland
- 教那些想以程序员为职业的成年人.
- 向孩子们介绍使用机器人的基本编程技能.
- 组织了一场由孩子设计和执行的最佳游戏比赛.
Senior Back-end Developer
Goalscape Software
- Improved the performance of the back-end GraphQL API.
- 设计并实现了一个附件处理模块.
- Implemented back-end support for the Gantt charts.
Developer and Architect
DextCloud
- 创建了几个基于Spring boot的后端微服务,这些微服务实现了后端功能,并通过REST API与前端应用程序集成.
- 实现了OAuth2授权服务器和WebSocket服务器,用于后端和前端应用之间的通信.
- 设计并实现了应用程序的主要逻辑.
Amazon API Gateway Expert
UAfjord, Ltd. (via Toptal)
- Integrated Shopify with Amazon SNS.
Java Back-end Developer
Online Consulting Portal
- 为德国的商业顾问创建了一个求职门户网站.
Java Developer
Optile GmbH
- 整合了在线支付系统与几个支付提供商和银行(如.g., Stripe, ConsultaPay, APCO, Payvision). The online payment system was written in Core Java.
Developer
Eprintwerx International
- 为一个应用程序构建AWS Lambda (Java)和AWS API网关后端,该应用程序为营销目的提供数据. The project had microservice-oriented architecture.
Java Back-end Developer
ChessVision
- 为一个允许用户记录棋局的应用程序构建了一个基于spring的复杂客户机-服务器系统.
Java/Liferay Developer
PFacto
- 为一家荷兰能源供应商公司创建了CRM应用程序. 该应用程序基于Java portlet,使用Liferay实现.
Java AWS Developer
Graywill, LLC
- 为一家小型旅行社创建了在线文档生成应用程序. The application was based on AWS Lambda functions.
Senior Java Developer
Altkom (Poland)
- 使用Spring和Hibernate为不同的客户设计并实现了大约五个web应用程序.
- Created a desktop application using Swing and Drools.
- 完成两次网上web应用程序(银行应用程序)的安全和性能审计.
- Conducted technical interviews.
- 为客户准备了5个左右的高层次技术方案.
Senior Developer/Designer
Hewlett-Packard
- 为不同客户设计和开发web和桌面应用程序(大型国际公司约15个项目).
- 准备了大约15个高级和低级设计.
- 为两个项目计划团队合作并审核结果.
- Provided software measurement (e.g., function point analysis).
- 帮助分析业务流程并收集大约十个项目的用户需求.
Experience
Dextcloud Low-Code Platform
http://dextcloud.com/Sneaker Con
http://sneakercon.com/目标设定平台-性能改进和后端新功能
http://goalscape.appEducation
Master's Degree in Organization Managment
Gdansk University of Technology - Gdansk, Poland
Master's Degree in Computer Science
Gdansk University of Technology - Gdansk, Poland
Certifications
AWS Knowledge: Serverless
Amazon Web Services Training and Certification
AWS Certified Solutions Architect – Associate
Amazon Web Services
AWS Certified Developer – Associate
AWS
Sun Certified Enterprise Architect
Sun Microsystems
Skills
Languages
Java, UML, SQL, Scratch, Java 8, Python, HTML, JavaScript, GraphQL, TypeScript
Frameworks
JUnit, Spring, Spring Boot, TestNG, Hibernate, Apache Camel, iBATIS, Angular, Camel, Selenium, Swagger, AngularJS, JSON Web Tokens (JWT), Apache CXF, Play Framework
Libraries/APIs
JAX-RS, JAXB, JDBC,公共HttpClient, JAX-WS, REST api
Paradigms
REST, Microservices, Continuous Integration (CI), Test-driven Development (TDD), Test Automation, Back-end Architecture, Management
Other
Freelancing, Apache Commons, WebSockets, Liferay, RESTful Microservices, API Integration, Ajax, Amazon API Gateway, Intercom, KSQL, Enterprise Java Beans (EJB), Cloud, Amazon RDS, Back-end Development, SaaS, Cloud Architecture, Programming, Engineering, Finance, APIs, Gantt Chart, Serverless
Tools
Apache Tomcat, Jenkins, JBoss Drools, AWS SDK, IntelliJ IDEA, Amazon Simple Notification Service (Amazon SNS), Papertrail, BrowserStack, AWS Fargate, AWS IAM, Amazon Elastic Container Service (Amazon ECS)
Platforms
Amazon EC2, Eclipse, AWS Lambda, Google Cloud Platform (GCP), Amazon Web Services (AWS), Oracle, OpenShift, Amazon, Linux, Android
Storage
Elasticsearch, Amazon DynamoDB, Amazon S3 (AWS S3), MySQL, Redshift, MongoDB, PostgreSQL,数据库
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