Mauricio is available for hire

Mauricio Arroyo Campos

Verified Expert in Engineering

Full-stack Developer

Location

San José, Costa Rica

Toptal Member Since

August 21, 2020

Mauricio is a full-stack developer focused on .NET technologies. To any project, Mauricio拥有多年丰富的管理经验和全面的技能，在组织和领导成功的团队从事高度复杂的软件开发项目方面具有成熟的能力. Mauricio的专业领域包括各种语言(TypeScript、c#、 .. NET, JavaScript)，库/ api(实体框架，jQuery)和框架(.NET Core, ASP.NET, Angular), among others.

Portfolio

Creek Software Solutions

模型-视图-控制器(MVC)， Windows通信基础(WCF)， SQL...

Freelance Work

模型-视图-控制器(MVC)， SQL, RESTful开发，REST api, Bootstrap...

SINPE (Electronic Payments and Negotiation Interbank System). Central Bank of...

模型-视图-控制器(MVC)， Windows通信基础(WCF)， SQL...

Experience

Design Patterns - 15 years Scrum - 10 years APIs - 10 years OAuth 2 - 5 years TypeScript - 5 years .NET Core - 5 years Angular - 5 years Azure - 2 years

Availability

Part-time

Preferred Environment

Git, Visual Studio Code (VS Code), Visual Studio, Windows

The most amazing...

...project I've done was implementing RTGS for Costa Rica.

Work Experience

Lead Developer

2016 - PRESENT

Creek Software Solutions

领导开发，并负责一个7人的开发团队，指导和指导方针的定义.
开发多个业务领域的软件，从零售到健康相关软件.
创建了一个API来集成企业对企业场景和应用程序组合整合.
使遗留系统现代化——不仅将其迁移到更新的技术上，而且在过程中改进了总体设计和性能.
领导原生手机应用的开发，目标是Android和iOS.
通过web开发，使用Angular作为前端工具，通过REST api连接到后端.
为几个客户提供咨询服务，以定义更好的体系结构或解决难以发现的问题.
在我们的项目中使用Scrum和Agile，并为一些客户进行了一些定制.
定义和设计由多个客户端实现的持续集成和持续部署策略.
为客户端定义并实现Azure迁移策略.

Technologies: 模型-视图-控制器(MVC)， Windows通信基础(WCF)， SQL, RESTful Development, REST APIs, Bootstrap, Microsoft SQL Server, Visual Studio 2019, REST, TeamCity, Dependency Injection, Continuous Integration (CI), SOLID Principles, Entity Framework, NUnit, XML/XSLT, Design Patterns, HTML, Team Foundation Server 2015, OpenID Connect (OIDC), APIs, MSMQ, Git, Azure, SQL Server 2016, Continuous Deployment, LINQ, OAuth 2, .NET Core, TypeScript, Agile, Scrum, ASP.NET MVC, Certified ScrumMaster (CSM), ASP.NET, CSS, XML, JavaScript, C#.NET, C#, Project Management, Angular, .. NET、Linux、MVC框架、看板、敏捷领导、团队领导、ASP.NET Core, Website Optimization, Continuous Delivery (CD), Amazon Web Services (AWS), Leadership, Full-stack, Active Server Pages (ASP), Relational Databases, HTML5, Angular Material, React, Python, MySQL, Vue

Independent Software Architect Contractor

2014 - PRESENT

Freelance Work

提供从UI到数据库的全栈开发服务.
Designed and developed enterprise applications using C#.
Designed and implemented continuous integration strategies.

Technologies: Model View Controller (MVC), SQL, REST APIs, RESTful Development, Bootstrap, Microsoft SQL Server, REST, TeamCity, Dependency Injection, Continuous Integration (CI), SOLID Principles, Entity Framework, NUnit, XML/XSLT, Design Patterns, HTML, Team Foundation Server 2015, OpenID Connect (OIDC), APIs, MSMQ, Git, SQL Server 2016, Continuous Deployment, LINQ, OAuth 2, .NET Core, TypeScript, Agile, Scrum, ASP.NET MVC, ASP.NET, CSS, XML, JavaScript, C#.NET, C#, Angular, .. NET, Linux, Android, MVC框架，敏捷领导，团队领导，ASP.NET Core, Website Optimization, Continuous Delivery (CD), Full-stack, Relational Databases, HTML5, Angular Material

Lead Software Engineer

1999 - 2014

SINPE (Electronic Payments and Negotiation Interbank System). Central Bank of Costa Rica

开发多个软件服务，通过web api和web服务实现全国金融机构的互联互通，并为其提供实时和票据交换所服务，这些服务均使用标准化接口.
设计并集成了XML技术，用于处理票据交换所服务的批处理数据.
Created the development, testing, 以及生产环境，包括集群管理策略.
监督一个由27名工程师组成的团队和一组外包资源，并担任scrum master的角色，其中包括定义策略以改善我们所有团队的发展.
管理并负责DevOps团队，包括优化我们的策略以减少日常事件.
处理多个服务的全栈开发，从UI到SQL Server数据库设计和调优.

Technologies: 模型-视图-控制器(MVC)， Windows通信基础(WCF)， SQL, Microsoft SQL Server, Dependency Injection, Kanban, Continuous Integration (CI), SOLID Principles, NUnit, XML/XSLT, Design Patterns, HTML, MSMQ, WCF Web Services, Continuous Deployment, LINQ, Agile, Scrum, ASP.NET MVC, Certified ScrumMaster (CSM), ASP.. NET、CSS、XML、JavaScript、项目管理、jQuery、模型视图演示器(MVP)、Web服务、 .NET, MVC Frameworks, APIs, Entity Framework, Agile Leadership, Team Leadership, Website Optimization, Continuous Delivery (CD), Leadership, Full-stack, VB.NET, Active Server Pages (ASP), Relational Databases

Experience

Retail System

我带领团队为纽约的一个客户重写零售系统, 不仅要处理一个复杂网站的前端(考虑到他们产品的性质)，还要处理内部系统来完成订单并管理它们.

Automotive Loans and Lease Options for Auto Dealers

我开发了一个工具，把它整合到汽车经销商的网站上，向他们的客户展示一辆特定汽车的所有不同的贷款和租赁选择, allowing complex searches in millions of records. This included front-end and back-end development.

Electronic Payment and Negotiation Interbank System

这个银行间系统连接了哥斯达黎加所有的金融机构，并为包括RTGS在内的客户提供了一个自动化银行服务的平台, clearinghouse services, direct debits, direct credits, and the like.

Automobile Lease and Loans Software

该软件为汽车行业的贷方提供租赁和贷款选项, 允许客户(汽车经销商)在网站上显示这些信息.
我领导了开发团队，并在云中定义了平台的架构.

Banking

我在哥斯达黎加领导了一个开发电子支付银行间系统的团队. 我是团队的一员，负责将多家金融机构与中央银行开发的这个系统整合在一起.

Skills

Languages

TypeScript, C#, C#.NET, JavaScript, XML/XSLT, XML, HTML, CSS, VB.. NET、Active Server Pages (ASP)、HTML5、T-SQL (Transact-SQL)、Python、SQL

Frameworks

.NET, ASP.NET Core, .NET Core, ASP.NET, ASP.. NET MVC, Angular, OAuth 2, NUnit, Angular Material, Bootstrap

Libraries/APIs

REST APIs, Entity Framework, LINQ, jQuery, React, Vue

Tools

Visual Studio, Visual Studio 2019, TeamCity, Git

Paradigms

Model View Controller (MVC), Continuous Delivery (CD), RESTful Development, REST, Continuous Integration (CI), Continuous Deployment, Scrum, Agile, Kanban, Design Patterns, Dependency Injection, Model View Presenter (MVP), Design Thinking

Platforms

Azure、Visual Studio Code (VS Code)、Windows、Linux、Amazon Web Services (AWS)、Android、区块链

Storage

Microsoft SQL Server, SQL Server 2016，关系型数据库，MySQL, Oracle RDBMS

Industry Expertise

Project Management

Other

Agile Leadership, Team Leadership, SOLID Principles, Web Services, MVC Frameworks, Certified ScrumMaster (CSM), APIs, OpenID Connect (OIDC), WCF Web Services, MSMQ, Team Foundation Server 2015, Website Optimization, Architecture, Leadership, Full-stack, eCommerce, Windows Communication Foundation (WCF)

Education

2007 - 2009

Master of Engineering Degree (4.0 GPA) in Computer Science and Engineering

University of South Carolina - Columbia, SC, United States

1999 - 2007

计算机硕士学位(以优异成绩获得)，主修远程信息处理

Technological Institute of Costa Rica - Cartago, Costa Rica

1994 - 1998

Bachelor of Science Degree in Computer Science

University of Costa Rica - San José, Costa Rica

Certifications

MAY 2015 - MAY 2023

Certified Scrum Product Owner

Scrum Alliance

DECEMBER 2009 - MAY 2023

Certified Scrum Master

Scrum Alliance

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