avatar-mini.png

Sergio del Amo Caballero

Guadalajara, Spain

Technologies and tools

I master

  • HTML
  • CSS
  • Sketch
  • Objective-C
  • Docker
  • Android
  • Spring Boot
  • WordPress
  • Maven
  • Stripe
  • Swagger
  • Struts
  • Lambda
  • Spock
  • Micronaut Framework
  • JUnit
  • Sendgrid
  • JAVA
  • Spring
  • Kotlin
  • JavaScript
  • AWS
  • Google Cloud
  • SQL
  • Apple iOS
  • Selenium
  • Groovy
  • Grails
  • S3
  • Serverless
  • Servlet
  • Gradle

I want to work with

  • JAVA
  • AWS
  • Lambda
  • DynamoDB
  • Micronaut Framework

My skills

Capacity for self-management
Proactivity
Good presentation skills

Languages

German
Basic
Spanish
Native/Bilingual
English
Native/Bilingual

Career

Micronaut Product Development Lead / Distinguished Engineer

mar 2023TODAY
(8 months)
Technologies and tools
  • s
    Micronaut Framework

Micronaut Development Lead

ene 2017mar 2023
(6 yrs. and 3 months)

Promotions:

  • 2022 March / Micronaut Development Lead
  • 2021 October / Developer advocate for Micronaut, Grails and Apache Groovy
  • 2021 January / Distinguished Engineer
  • 2020 January / Principal Software Engineer

Object Computing Inc. maintains both open-source projects, Grails (https://grails.org) and Micronaut (https://micronaut.io) frameworks.

During my first years at Object Computing, I helped clients migrate applications from Grails 2 to Grails 3/4. Also, I supported clients using Grails. Moreover, I worked directly in the open-source development of the Grails Framework. I contributed to the framework core code, plugins (especially security modules), and guides. I have written/reviewed almost every Grails guide. https://guides.grails.org

I got involved with the Micronaut framework since its inception in 2018, and my work shifted from Grails to Micronaut.

Since March 2022, I have been a member of the Micronaut Foundation Board Of Directors and Micronaut Development Lead at Object Computing. Currently, I manage the framework releases and schedule and help coordinate the collaboration of the Oracle Labs and Object Computing teams.

My most significant areas of contribution to the framework are: I write / review most of the Micronaut Guides (https://guides.micronaut.io) I review PRs (pull requests), release modules, and contribute code to the framework. I have done a lot of the development of the modules: Security, AWS, Views, RSS, Problem+JSON, Email, Microstream, Chatbots, and Multi-tenancy. I do talks at conferences, meetups, and online webinars about the Micronaut framework. I search for sponsors for the Micronaut foundation and help with partners.

Technologies and tools
  • JAVA_Icon
    JAVA
  • Springboot_Icon
    Spring Boot
  • Grails_icon
    Grails
  • gr
    Groovy
  • Gradle_icon
    Gradle
  • GraalVM
  • s
    Micronaut Framework

Co-Founder & CTO

dic 2013nov 2016
(3 yrs.)

Architected and developed the start-up product.

A mobile app (iOS, Android) powered by a Grails 3 backend.

Daily Tasks: Grails 3, iOS, Android, Geb Scraping, Web Design, Scripting..

Technologies and tools
  • JAVA_Icon
    JAVA
  • iOS_Icon
    Apple iOS
  • AWS Logo
    AWS
  • ObjectiveC_Icon
    Objective-C
  • Android_Logo
    Android
  • Grails_icon
    Grails
  • gr
    Groovy
  • Gradle_icon
    Gradle

Freelancer

ene 2008nov 2013
(5 yrs. and 11 months)

Founded and managed a software company, developing websites, online shops and mobile phone apps (iOS & Android) for private companies and local government organizations.

Education

Degrees

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Master of Science Telematics

sept 2004nov 2007
(3 yrs. and 3 months)
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Telecomunication Technical Engineering

sept 2000jun 2004
(3 yrs. and 10 months)

Specialty Telematics

Number one 2003/2004 Class Graduation Price

Courses

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Business financial management course

nov 2010feb 2011
(4 months)

Certificates

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Issued by: Amazon Web Services Training and Certification
ene 2020ene 2026
(6 yrs. and 1 month)

Earners of this certification have a comprehensive understanding of application life-cycle management. They demonstrated proficiency in writing applications with AWS service APIs, AWS CLI, and SDKs; using containers; and deploying with a CI/CD pipeline. Badge owners are able to develop, deploy, and debug cloud-based applications that follow AWS best practices.

Technologies and tools
  • AWS Logo
    AWS
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Issued by: Amazon Web Services Training and Certification
oct 2021oct 2024
(3 yrs. and 1 month)

Earners of this certification have a fundamental understanding of IT services and their uses in the AWS Cloud. They demonstrated cloud fluency and foundational AWS knowledge.

Technologies and tools
  • AWS Logo
    AWS

Projects

mar 2018TODAY
(5 yrs. and 8 months)
Micronaut_OG_Logo.png
Technologies and tools
  • JAVA_Icon
    JAVA
  • Kotlin_Icon
    Kotlin
  • gr
    Groovy
ene 2021dic 2021
(12 months)
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Highlights

Viewing:
Description

In December of 2017, I flew to St. Louis to attend Object Computing's holiday partner. Gina M Bremehr, President and COO, welcomed me as a new partner

Talk: Training
Training - Micronaut Essentials
dic 2022
Description

I delivered a 12-hour online course of Micronaut Essentails.

I did a lot of live coding and interactions with the attendees. We wrote an application that used Micronaut Security, Micronaut Data JDBC, Micronaut Serialization, Problem+JSON, Micronaut Views, Open API, and Micronaut Reactor.

Technologies and tools
  • s
    OpenApi
  • s
    Micronaut Framework
Talk: Webinar

Leveraging Microstream in your Micronaut Applications

oct 2022
Description

I did an online talk about Micronaut framework integration with MicroStream.

Technologies and tools
  • s
    Micronaut Framework
sergio-del-amo-talking-about-micronaut-security-filter-at-barcelona-jbcnconf-2022.jpg
Talk: Conferences

Micronaut Security Workshop

jul 2022
Description

I presented a workshop about Micronaut Security at JBCNConf 2022.

Technologies and tools
  • s
    Micronaut Framework
Talk: Training

AWS Lambda and Micronaut Framework Workshop at AWS Dublin Offices

may 2022
Description

I delivered a in-person course for AWS Customers in Dublin AWS Offices on Friday 27th May.

Technologies and tools
  • s
    Lambda
  • s
    Micronaut Framework
Description

I did an online webinar with one of my colleagues Cedric Champeau about our experience setting up Gradle Enterprise for 40+ Micronaut projects to improve developer productivity. We shared developer productivity wins, and insights gained using Gradle Enterprise to improve build times by 50%.

Technologies and tools
  • Gradle_icon
    Gradle
  • s
    Micronaut Framework
Description

I did an online talk a Barcelona Java User group about AWS Lambda and the Micronaut Framework.

Technologies and tools
  • AWS Logo
    AWS
  • s
    Lambda
  • s
    Micronaut Framework
Description

Online talk for the Manchester JUG about the Micronaut Framework.

Technologies and tools
  • s
    Micronaut Framework
Accolade

Promotion to Distinguished Engineer

ene 2022
Description

I got promoted to Distinguished Engineer in January 2022.

A Distinguished engineer:

Accolade

Principal Software Engineer

ene 2021
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