Lorcan is available for hire

Lorcan O'Flynn

Verified Expert in Engineering

DevOps Engineer and Developer

Location

Dublin, Ireland

Toptal Member Since

August 10, 2021

Lorcan是一名DevOps和云工程师，拥有十年帮助产品公司构建的经验, grow, and scale their offerings globally. 他过去的职位包括工程主管, CTO, developer, system administrator, DevOps, and CloudOps engineer. Lorcan's expertise includes DevOps, CloudOps, solution architecture, serverless, cloud infrastructure engineering, CI/CD, microservices, containerization, systems integration, and cloud security, leveraging AWS, Python, Django, and Docker.

DevOps Engineer AWS DevOps Cloud Infrastructure Amazon Web Services (AWS)AWS CloudFormation Ansible Web Security Serverless Linux Amazon EC2 Amazon CloudWatch Python AWS Lambda Django AWS CodePipeline Docker Infrastructure as Code (IaC)AWS Codebuild GoCD

Portfolio

Firstblox

亚马逊网络服务(AWS)， Python，无服务器框架...

The Eclair Group

亚马逊网络服务(AWS)、Python、api、基础设施即代码(IaC)...

NBN Co

Ansible、Amazon Web Services (AWS)、Puppet、Amazon EC2...

Experience

CI/CD Pipelines - 10 years DevOps Engineer - 10 years Amazon Web Services (AWS) - 8 years AWS CloudFormation - 8 years AWS DevOps - 8 years Ansible - 6 years Serverless - 4 years Django - 3 years

Availability

Part-time

Preferred Environment

Amazon Web Services (AWS), Django, AWS CloudFormation, AWS DevOps, Python, APIs, Serverless Framework, Docker, AWS IAM, Amazon CloudWatch

The most amazing...

...我做的是一个机器人过程分析SaaS产品, 从零开始发展到最终作为工程主管被收购.

Work Experience

Principal Engineer

2019 - PRESENT

Firstblox

为一家拥有99% IaC的法律科技企业构建并交付了AWS云平台, 100% continuous integration, zero manual application deployments, and zero configuration drift, 并且100%的更改都是可审计和可跟踪的.
为regtech业务开发符合AWS良好架构框架的安全且成本优化的架构. 以100%的成功率和99%的IaC覆盖率交付自动化和计划文档解析.
以极低的总拥有成本为物流业务构建100%无服务器平台, 100% IaC coverage, and 100% continuous integration, 平台云可以自动无缝扩展.

Technologies: 亚马逊网络服务(AWS)， Python，无服务器框架, Amazon弹性容器服务(Amazon ECS), AWS IAM, Amazon EC2, Amazon CloudWatch, AWS CloudFormation, AWS CodeBuild, AWS CodePipeline, Elasticsearch, Amazon DynamoDB, Amazon Cognito, Linux, Docker, PostgreSQL, Serverless, Continuous Integration (CI), Architecture, Infrastructure as Code (IaC)

Head of Cloud Engineering

2017 - 2019

The Eclair Group

开发了具有100% IaC覆盖率的全球可扩展基础设施.
设计和开发了一个多租户, multi-account, 一级银行跨区域系统架构.
Coordinated feature releases, held scoping meetings, performed code reviews, hired new talent, 并在产品路线图上与c级高管和产品负责人密切合作.
聘请数据工程师并与之合作，在微服务环境中设计和开发数据管理系统.
用Python创建api来支持产品的分析功能.
使用CI/CD工具开发了DevOps管道和软件交付能力, serverless-based automation, and notifications.
在多租户微服务环境中设计和开发AuthN和AuthZ功能.
与第三方渗透测试人员一起提供测试环境, performed remediation steps, 并相应地介绍了对产品路线图和优先级的推荐增强.
确保产品的基础设施和体系结构在所有层都是安全的.

Technologies: 亚马逊网络服务(AWS)、Python、api、基础设施即代码(IaC), Serverless, Ansible, Amazon CloudWatch, Amazon弹性容器服务(Amazon ECS), Amazon EC2, Amazon DynamoDB, Amazon RDS, AWS IAM, Amazon S3 (AWS S3), Amazon Cognito, Product Roadmaps, Architecture, Code Review, Microservices, DevOps, CI/CD Pipelines, Technical Hiring, DevOps Engineer

Senior DevOps Engineer

2013 - 2017

NBN Co

承担跨部门数据中心服务器的环境管理员角色，通过IaC通过自动化手段对环境进行标准化和管理.
在公司范围内跨所有部门过渡到devops风格的方法期间，担任持续交付的领导. 这涉及到与部门和涉众合作，以自动化各种企业级COTS产品的SDLC.
Oversaw the infrastructure design, development, 以及在AWS上为组织中的多个部门提供GoCD CI/CD集群.

Technologies: Ansible、Amazon Web Services (AWS)、Puppet、Amazon EC2, Continuous Delivery (CD), Product Monitoring, Cloud Environments, Environmental Design, Architecture, MySQL, AWS CloudFormation, AWS IAM, GoCD, DevOps, Infrastructure as Code (IaC), DevOps Engineer

Experience

智能机器人过程自动化平台

http://www.youtube.com/watch?v=GsTofPeguTQ

一个名为eve的智能机器人过程自动化平台. 我的任务是实现创始人的愿景，并使用纯云架构将其变为现实. 目标是通过智能自动化分析来支持一级企业中的机器人过程自动化计划, 比如机器人每小时处理x个工序, 哪个对y部门有成本效益.

该项目于2017年初开始开发, 我以第三名的身份加入公司, 并担任了工程主管的角色. 我很高兴地雇佣了一个由两名前端开发人员组成的新产品团队，并与他们密切合作, an API developer, a QA engineer, two data engineers, a DevOps engineer, and a product manager.

I was hands-on across the stack, 从基础设施到操作再到api, 同时与前端开发和产品管理紧密合作，确保高质量的产品特性被开发出来，并以稳定的方式交付到生产中. 我还为整个产品团队提供技术领导和指导.

该系统是100%基于云的多租户系统, 在悉尼的三个地区使用100%的IaC来支持相同的堆栈, Dublin, and the United States.

Skills

Tools

AWS CloudFormation, Ansible, AWS IAM, Amazon弹性容器服务(Amazon ECS), Amazon Cognito, AWS CodeBuild, Amazon CloudWatch, Puppet

Paradigms

持续交付(CD)、DevOps、持续集成(CI)、微服务

Platforms

Amazon Web Services (AWS)、Docker、Amazon EC2、Linux、Apache2、AWS Lambda

Storage

Amazon S3 (AWS S3)， Cloud Environments, Amazon DynamoDB, Elasticsearch, PostgreSQL, MySQL

Other

AWS DevOps, DevOps Engineer, APIs, CI/CD Pipelines, Infrastructure as Code (IaC), AWS CodePipeline, Environmental Design, GoCD, Cloud Infrastructure, AWS Certified DevOps Engineer, Serverless, Web Security, Networking, Amazon RDS, Product Monitoring, Architecture, Product Roadmaps, Code Review, Technical Hiring, Team Leadership, Cross-functional Team Leadership

Languages

Python, JavaScript

Frameworks

Django, Serverless Framework

Education

2007 - 2009

数字与软件系统工程(荣誉)工程学士学位

戈尔韦-梅奥理工学院-戈尔韦，爱尔兰

2006 - 2007

计算机和电子工程学士学位

戈尔韦-梅奥理工学院-戈尔韦，爱尔兰

2004 - 2006

电子工程高级证书

戈尔韦-梅奥理工学院-戈尔韦，爱尔兰

Certifications

FEBRUARY 2017 - JANUARY 2023

AWS认证专业开发运维工程师

AWS

DECEMBER 2016 - JANUARY 2023

AWS Certified Developer Associate

AWS

NOVEMBER 2016 - JANUARY 2023

AWS认证SysOps管理员助理

AWS

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