Bogdan is available for hire

Bogdan Stroe

Verified Expert in Engineering

Full-stack Developer

Location

Puerto de la Cruz, Spain

Toptal Member Since

April 22, 2020

Bogdan拥有超过15年的全栈和移动应用程序开发专业经验. 他的职业生涯包括三年的IBM应用程序开发人员和五年多的电子艺界软件工程师. 他领导并参与了从客户会议到发布和后续更新的所有开发阶段. Bogdan曾在国内和国际编程竞赛中获奖.

Software Development Software Engineering Full-stack Algorithms Back-end Development Back-end API Design Full-stack Development CTO Web Development Front-end Integration Engineering Management SharePoint Online Code Review

Portfolio

Bilt Technologies Inc

Java, Spring, REST APIs, Quarkus, Google Cloud Platform (GCP)...

Advertise Purple, Inc

Node.js, Python, AWS Lambda, JavaScript, MySQL, Elasticsearch...

Toptal Client

JavaScript, Node.js, React, Python, CSS, HTML, Agile Software Development...

Experience

Full-stack - 15 years ACM Problem Solving - 10 years Node.js - 8 years JavaScript - 8 years Java - 7 years React - 5 years Angular - 5 years Python - 5 years

Availability

Part-time

Preferred Environment

Subversion (SVN)、Git、Apache Maven、Jenkins、TeamCity、Model View ViewModel (MVVM)、ASP.NET Core MVC, REST APIs, Object-oriented Programming (OOP), React, Django, Angular, CSS, HTML, MongoDB, SQLite, PostgreSQL, MySQL, Microsoft SQL Server, C#.NET, Jakarta EE, Python, Node.js, JavaScript, C++, C

The most amazing...

...作为开发者，我参与的项目包括《欧博体育app下载》和《欧博体育app下载》手机游戏，它们在全球销售了数百万份.

Work Experience

Back-end Java Developer

2023 - 2023

Bilt Technologies Inc

开发了一个Bilt卡和健身公司之间的后端集成解决方案.
Tracked and fixed bugs using Jira as a reporting tool.
Participated in architecture and design meetings for the back-end.

Technologies: Java, Spring, REST APIs, Quarkus, Google Cloud Platform (GCP), Amazon Web Services (AWS), Back-end Development, Cloud Services, Databases, Data Management, JetBrains, JSON, IntelliJ SDK, KISS, Git Flow, Unit Testing, Code Review, API Integration, API Design, ESLint, MacOS

Back-end Node.js/Python Developer

2021 - 2023

Advertise Purple, Inc

Built the back end in Node.js in multiple microservices, 在将数据存储到数据库之前，每个附属网络都会收集和转换数据.
开发了一个新的应用程序来存储和显示联盟网络统计数据.
Used Amazon Redshift for big data storage, 导致每个请求的API响应时间只有几毫秒.

Technologies: Node.js, Python, AWS Lambda, JavaScript, MySQL, Elasticsearch, Amazon Web Services (AWS), Web Development, Event-driven Programming, Payment Gateways, REST APIs, Software Architecture, QA Automation, Cloud Architecture, Back-end Architecture, Scalable Application, Infrastructure as Code (IaC), API Development, Integration, SDKs, Docker, Data Pipelines, BigCommerce, BigCommerce API, RDBMS, API Gateways, Gmail API, Google Calendar API, GitHub, Slack, OpenAI, Deployment, Azure Logic Apps, Azure, Database Modeling, ETL, Database Architecture, Data Cleansing, Automated UI Testing, Back-end Development, Redis, Stripe, AWS Cloud Architecture, Cloud Services, Databases, Data Management, Event-driven Architecture, Lambda Architecture, JetBrains, Automated Testing, JSON, IntelliJ SDK, KISS, Git Flow, Unit Testing, Mocha, Code Review, API Integration, Express.js, API Design, API/Services Architecture, ESLint, Amazon CloudSearch

Senior Full-stack Developer

2020 - 2021

Toptal Client

Co-developed the front end of an internal search engine for Pfizer, as well as other aspects of the full stack.
Played a key role, from the initial phase of the project, in developing entire new features and fixing bugs.
在搜索引擎推出时，获得了利益相关者的积极反馈.

Technologies: JavaScript, Node.js, React, Python, CSS, HTML, Agile Software Development, MySQL, PostgreSQL, TypeScript, API Integration, Architecture, Applications, Redux, RESTful Services, SQL, Webpack, CSS3, Full-stack Development, Responsive Web Design (RWD), Responsive Design, Back-end, REST, APIs, Software Design, Workflow, Microservices, Agile, Full-stack, Software Development, Endpoint Security, Web Components, Office 365, Web Development, Tailwind CSS, Bootstrap, REST APIs, Software Architecture, React Apollo, Single Sign-on (SSO), API Development, Front-end, OAuth, Integration, SDKs, Docker, RDBMS, API Gateways, Figma, Artificial Intelligence (AI), Data Science, Material UI, Web Usability, GitHub, Slack, Front-end Development, React Query, React Hooks, User Experience (UX), User Interface (UI), Data Architecture, Back-end Development, Healthcare, Databases, React Native, HTML5, Mobile First, Automated Testing, UI Design, JSON, Auth0, Cypress, React Testing Library, Git Flow, Unit Testing, Code Review, API Design, FastAPI

Senior Full-stack Developer

2017 - 2020

Self-employed

作为一名自由职业的高级全栈开发人员，作为敏捷团队的成员或作为个人贡献者，为几个大型和初创应用程序开发过.
创建整个应用程序，从概念到成品，添加新功能，并修复错误.
Built back-end website applications using REST APIs.
开发前端网站架构，设计网页用户交互.
Set up databases, servers, and virtual machines for functionality.
编写单元测试、端到端测试、集成测试、功能测试、验收测试、性能测试和冒烟测试.
Led cross-functional teams, which included my direct reports. Team sizes were from four to eight people.
Took part in the hiring process as a technical screener.

技术:Subversion (SVN)， Jenkins, TeamCity, Jira, Git, Firebase, Django, React, Angular, c#.NET, Jakarta EE, Python, Node.js, API Integration, Serverless Architecture, Serverless, Lambda Functions, Amazon DynamoDB, Amazon S3 (AWS S3), Architecture, Applications, Incident Management, System Administration, Linux, Systems Analysis, Oracle, Windows, Windows PowerShell, Networks, Firewalls, Redux, RESTful Services, SQL, Vue, Azure, Flask, Next.js, NgRx, Google Cloud Platform (GCP), Webpack, CSS3, Ajax, Babel, Full-stack Development, IT Management, Delivery Management, Engineering Management, Responsive Web Design (RWD), Functional Safety, ISO 26262, Business Architecture, Enterprise Architecture, Responsive Design, Cross-browser Compatibility, Back-end, REST, APIs, Software Design, SaaS, Workflow, Microservices, Agile, GraphQL, Domain-driven Design (DDD), Clean Architecture, Full-stack, CTO, Solution Architecture, Loyalty Programs, Machine Learning, .NET, C#.NET WinForms, SOAP, Windows Forms (WinForms), .NET 4, RESTful Microservices, Razor Pages, Analytical Dashboards, Twilio API, Twilio, Software Development, Endpoint Security, Puppet, Ruby, Rust, Ansible, Leadership, Flutter, Web Components, Spring, Spring Boot, SharePoint, SharePoint Online, Office 365, Test-driven Development (TDD), Web Development, Microservices Architecture, Google Workspace, Microsoft Intune, ServiceNow, PostgreSQL, Kubernetes, Apache Kafka, Message Queues, Event-driven Programming, Amazon Simple Queue Service (SQS), RabbitMQ, Tailwind CSS, Jest, Sass, C#, Data Mining, Bootstrap, MVC Design, Payment Gateways, Kotlin, REST APIs, DevOps, Software Architecture, Microsoft Power Apps, React Apollo, QA Automation, Quality Assurance (QA), Technical Architecture, Application Architecture, Troubleshooting, Back-end Architecture, Minimum Viable Product (MVP), Webflow, Scalable Application, Technical Writing, Standard Operating Procedures Development, Go, NestJS, Infrastructure as Code (IaC), Office Add-ins, API Development, Front-end, CI/CD Pipelines, .NET Core, Integration, eCommerce APIs, SDKs, BigCommerce, BigCommerce API, NoSQL, RDBMS, API Gateways, Storybook, PyWin32, Language Models, Amazon Aurora, Computer Vision, PHP, Laravel, Mobile Development, Material UI, Web Usability, GitHub, Technical Diagrams, Front-end Development, React Query, React Hooks, User Interface (UI), User Experience (UX), eCommerce, Image Processing, Single Sign-on (SSO), ECMAScript (ES6), Database Modeling, Odoo, Data Architecture, Database Architecture, Data Cleansing, Data Analysis, Automated UI Testing, Back-end Development, Distributed Systems, Team Leadership, Software QA, Customer Relationship Management (CRM), Project Management, Selenium WebDriver, Selenium, Manual QA, QA Testing, Databases, React Native, Data Management, CEO, Team Management, HTML5, Mobile First, JetBrains, Plugins, Automated Testing, UI Design, Continuous Delivery (CD), JSON, Auth0, Migration, Microsoft Power BI, IntelliJ SDK, Management, DRY, KISS, MERN Stack, Vercel, SendGrid, Gifting, Shipping Management, Kafka Streams, Sitecore, Sitecore Experience Manager Cloud (XM Cloud), Insurance, Django ORM, Django REST Framework, Git Flow, Unit Testing, Mocha, Code Review, Salesforce, SQL Server Reporting Services (SSRS), Microsoft Dynamics CRM, Microsoft Power Automate, Pytest, Entity Framework Core, iOS, Express.js, API Design, API/Services Architecture, Progressive Web Applications (PWA), SQL Server Integration Services (SSIS), Dynamics 365 Business Central, Microsoft Dynamics 365, Swift, MacOS, SwiftUI, Data Visualization, Technical Leadership, AWS Glue, FastAPI, Graph Theory, Amazon CloudSearch, Snowflake

Senior Software Engineer

2015 - 2016

Fresenius Medical Care

利用ThingWorx连接现有的透析机并对其进行实时监控.
使用ThingWorx接收到的数据产生警报或异常情况.
使用ThingWorx提供数据趋势和分析的关键见解.

Technologies: ThingWorx, Embedded Systems, Industrial Internet of Things (IIoT), C#, MVC Design, REST APIs, Software Architecture, QA Automation, Back-end Architecture, Scalable Application, API Development, RDBMS, GitHub, Back-end Development, Databases, JSON, Git Flow, Technical Leadership

Tech Lead | Product Owner

2013 - 2016

Fresenius Medical Care

领导一个跨职能团队，开发了公司的主要产品之一. Was a hands-on tech lead and took ownership of deliverables.
参与开发的所有阶段，从客户会议到发布.
领导产品的设计和架构，并监督开发过程.
使项目执行与组织的战略、使命、文化和道德保持一致.
雇佣、指导并评估团队大多数成员的表现.

Technologies: Microsoft SQL Server, C#.NET, Jakarta EE, Java, API Integration, Architecture, Applications, Incident Management, SQL, Full-stack Development, IT Management, Delivery Management, Engineering Management, Functional Safety, ISO 26262, Embedded Systems, Business Architecture, Enterprise Architecture, Back-end, REST, APIs, Workflow, Agile, Domain-driven Design (DDD), Full-stack, CTO, Solution Architecture, .NET, Software Development, Industrial Internet of Things (IIoT), ThingWorx, Leadership, SharePoint, SharePoint Online, Office 365, Software Architecture, Product Management, Scalable Application, GitHub, Team Leadership, Software QA, Customer Relationship Management (CRM), Project Management, Healthcare, Team Management, Management, KISS, Technical Leadership

Application Developer

2010 - 2013

IBM

为大型企业资源规划应用程序开发后端.
Added new features and fixed bugs using best practices.
Participated in project teams and performed systems and data analysis, design, development, integration, enhancement, and maintenance activities.
Took part in the screening process as a technical screener.

Technologies: IBM Db2, Jakarta EE, Java, API Integration, Architecture, SQL, Back-end, APIs, Workflow, Agile, Full-stack, Software Development, Spring, Spring Boot, Office 365, Software Architecture, Business Services, Back-end Architecture, Scalable Application, API Development, Back-end Development

Senior Software Engineer

2009 - 2010

Softwin

Contributed to a natural language processing (NLP) project.
Developed algorithms and data structures used for language translations.
研究创新的NLP算法，开发并集成到产品中.
Took part in the screening process as a technical screener.

Technologies: Microsoft SQL Server, C++, C, Back-end, Natural Language Processing (NLP), Software Development

Senior Software Engineer

2007 - 2009

Electronic Arts

为移动设备开发游戏，如《欧博体育app下载》、《欧博体育app下载》和《欧博体育app下载》 & Conquer: Red Alert.
作为团队领导和副制作人，领导实习生工具的开发.
Developed AAA titles that sold more than ten million copies worldwide.
Took part in the screening process as a technical screener.

Technologies: Java, C++, Software Development, Gaming, Video Gaming, Team Leadership, Team Management, Technical Leadership

Software Engineer

2005 - 2007

Gameloft

Participated in small teams to develop many mobile games such as Driver, Asphalt, Hunting, and Lumines.
调整现有的代码库，以适应不同手机的大小和速度要求.
Worked on AAA titles that sold more than 10 million copies worldwide.

Technologies: J2ME, Software Development, Gaming, Video Gaming

Experience

Internal Search Engine for Pfizer

作为一名全栈开发人员，我在构建以下主要特性方面发挥了关键作用:
• An original similarity algorithm.
•一个有密码保护的接口，用于调用算法并返回类似事物的排序列表.
•一个界面，允许用户自定义算法为任何给定的搜索和保存一个或多个自定义名称为他们的登录.
•用于查看任何调查或搜索返回的“元素”的详细信息的接口.
•用于可视化和导航调查的许多相关元素及其时间的界面, as well as providing links to related groups
of each of these elements.

PatientOnLine

http://www.freseniusmedicalcare.com/en/healthcare-professionals/renal-it/patientonline-pol/

费森尤斯医疗的PatientOnLine软件促进了真正个性化的腹膜透析治疗管理, one of the company's main products. 我领导跨职能团队开发产品，并参与了开发的各个阶段, from client meetings to design architecture and release.

IBM ACG ERP

我主要从事IBM的ACG大型、市场领先的ERP解决方案的后端工作. 我还向产品添加了新的全栈特性，并使用Jakarta EE修复了一些问题, BD2, and other IBM intern-developing tools.

FIFA 09 Mobile Game

http://www.ign.com/games/fifa-09-mobile

我参与了从前一年的版本到最终产品的整个项目生命周期. I developed AI, algorithms, and the GUI; added new features; and fixed bugs in the applications.

Harry Potter Mobile Game

http://www.ign.com/games/harry-potter-and-the-half-blood-prince-mobile

我参与了整个项目的生命周期，从零开始制作这款手机游戏直到最终成品. I focused on designing the architecture; implementing the engine; developing AI, algorithms, and the GUI; adding features; and fixing bugs in the applications.

SOFTWIN NLP

http://www.softwin.com/rd

我参与了一个自然语言处理(NLP)项目，该项目是为辅助或非辅助翻译设计的. 我开发了用于语言翻译的算法和数据结构, researched innovative NLP algorithms, and developed and integrated them with the product.

Education

2007 - 2009

Master's Degree in Management and Business Administration

University of Economics Bucharest - Bucharest, Romania

2005 - 2007

Master's Degree in Computer Science

University Politehnica of Bucharest - Bucharest, Romania

2000 - 2005

Bachelor's Degree in Computer Science

University Politehnica of Bucharest - Bucharest, Romania

1996 - 2000

High School Diploma in Computer Science

Tudor Vianu National College of Computer Science - Bucharest, Romania

Skills

Libraries/APIs

Node.js, React, REST APIs, API Development, AngularUI, React Redux, jQuery, NgRx, BigCommerce API, Selenium WebDriver, Stripe, D3.js, Vue, Windows Forms (WinForms), Twilio API, Gmail API, Google Calendar API, React Query, React Testing Library, Django ORM

Tools

Git, GitHub, Angular CLI, Webpack, Babel, C#.NET WinForms, React Apollo, Slack, Azure Logic Apps, Auth0, Kafka Streams, Mocha, TeamCity, Jenkins, Apache Maven, Subversion (SVN), Jira, Google Analytics, JSX, Terraform, Puppet, Ansible, Microsoft Intune, Amazon Simple Queue Service (SQS), RabbitMQ, Microsoft Power Apps, Figma, Odoo, JetBrains, Microsoft Power BI, SendGrid, Microsoft Dynamics CRM, Pytest, Dynamics 365 Business Central, AWS Glue

Frameworks

.NET, Django, Angular, React Native, Spring, ASP.NET, Windows PowerShell, Next.js, .NET Core, Material UI, AngularJS, Redux, Express.js, Hibernate, Cypress, NestJS, Flutter, Flask, Spring Boot, Tailwind CSS, Bootstrap, Selenium, Angular Material, ASP.NET Core MVC, .. NET 4, Razor Pages, Jest, Laravel, Django REST框架，Entity Framework Core, SwiftUI

Languages

C#, SQL, C++, JavaScript, Python, Java, HTML, TypeScript, C, C#.NET, CSS, Swift, HTML5, GraphQL, XML, XSLT, Dart, Go, CSS3, Sass, PHP, Ruby, Rust, Kotlin, ECMAScript (ES6), Snowflake

Paradigms

Agile, Object-oriented Programming (OOP), Management, Agile Software Development, REST, Unit Testing, Microservices, Clean Architecture, MVC Design, Scalable Application, KISS, Test-driven Development (TDD), Testing, Continuous Integration (CI), MEAN Stack, Design Patterns, Behavior-driven Development (BDD), Serverless Architecture, Responsive Web Design (RWD), Microservices Architecture, Event-driven Programming, Application Architecture, Back-end Architecture, Data Science, Automated Testing, DRY, API/Services Architecture, Requirements Analysis, Model View ViewModel (MVVM), DevOps, Mobile Development, ETL, Event-driven Architecture, Lambda Architecture, UI Design, Continuous Delivery (CD)

Platforms

AWS Lambda, SharePoint, BigCommerce, Amazon Web Services (AWS), Shopify, Azure, Google Cloud Platform (GCP), Kubernetes, Apache Kafka, Sitecore Experience Manager Cloud (XM Cloud), Microsoft Power Automate, Heroku, Microsoft, Linux, J2ME, Jakarta EE, Firebase, Docker, Oracle, Windows, Twilio, ThingWorx, Webflow, Vercel, Salesforce, iOS, MacOS

Storage

MySQL, PostgreSQL, Microsoft SQL Server, MongoDB, JSON, Elasticsearch, Amazon DynamoDB, NoSQL, SQLite, Amazon S3 (AWS S3), Data Pipelines, RDBMS, Amazon Aurora, Database Modeling, Database Architecture, Databases, IBM Db2, Redis, SQL Server Reporting Services (SSRS), SQL Server Integration Services (SSIS)

Industry Expertise

Project Management, Healthcare, Marketing, Insurance

Other

Software Development Lifecycle (SDLC), APIs, ACM Problem Solving, Technical Leadership, Software Engineering, Architecture, Algorithms, Data Structures, Full-stack, Back-end, Front-end, Back-end Development, Full-stack Development, Integration Testing, Integration, Leadership, FastAPI, Domain-driven Design (DDD), Writing & Editing, API Integration, RESTful Services, IT Management, Delivery Management, Engineering Management, Functional Safety, ISO 26262, Business Architecture, Enterprise Architecture, Software Design, Workflow, CTO, Solution Architecture, RESTful Microservices, Software Development, SharePoint Online, Office 365, Web Development, Software Architecture, Business Services, Product Management, SDKs, API Gateways, Front-end Development, Team Leadership, Software QA, Data Management, Team Management, IntelliJ SDK, Git Flow, Code Review, API Design, ESLint, Graph Theory, Games, User Experience (UX), User Interface (UI), MERN Stack, Web Components, Serverless, Applications, Incident Management, Ajax, Embedded Systems, Responsive Design, Cross-browser Compatibility, SaaS, Loyalty Programs, Machine Learning, Natural Language Processing (NLP), SOAP, Endpoint Security, Industrial Internet of Things (IIoT), Google Workspace, ServiceNow, Message Queues, Payment Gateways, QA Automation, Quality Assurance (QA), Troubleshooting, Minimum Viable Product (MVP), Technical Writing, Standard Operating Procedures Development, Infrastructure as Code (IaC), Single Sign-on (SSO), Storybook, Web Usability, React Hooks, OpenAI, eCommerce, Customer Relationship Management (CRM), Manual QA, QA Testing, Migration, Sitecore, Data Visualization, Business Administration, Computer Science, CI/CD Pipelines, Lambda Functions, System Administration, Systems Analysis, Networks, Firewalls, Containerization, .NET 6, Analytical Dashboards, Data Mining, Cloud Architecture, Technical Architecture, Gaming, Video Gaming, Office Add-ins, OAuth, eCommerce APIs, PyWin32, Language Models, Computer Vision, Artificial Intelligence (AI), Technical Diagrams, Quarkus, Image Processing, Deployment, Data Architecture, Data Cleansing, Data Analysis, Automated UI Testing, Distributed Systems, AWS Cloud Architecture, Cloud Services, CEO, Mobile First, Plugins, Gifting, Shipping Management, Progressive Web Applications (PWA), Microsoft Dynamics 365, Amazon CloudSearch, Responsible AI

Collaboration That Works

How to Work with Toptal

在数小时内，而不是数周或数月，我们的网络将为您直接匹配全球行业专家.

Share your needs

在与Toptal领域专家的电话中讨论您的需求并细化您的范围.

Choose your talent

在24小时内获得专业匹配人才的简短列表，以进行审查，面试和选择.

Start your risk-free talent trial

Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.

Top talent is in high demand.

Start hiring