Juarez Junior
Senior Principal Java Developer Evangelist - Oracle ☕️🥑
Dublin, Ireland
I’m Juarez Junior, Senior Principal Java Developer Evangelist at Oracle.
Previously, an Azure Developer Relations Lead at Microsoft, a Principal Developer Advocate - Blockchain at Oracle, and a Thought Leader and Technical Evangelist at IBM.
I have 27 years of professional experience in Software Engineering and Developer Relations, mainly as a Software Architect, Software Engineer, and Developer Advocate.
I focus on developing new code samples, hands-on labs (Oracle LiveLabs), workshops, demos, content (blog posts, videos) highlighting developer tooling and various Java-related and Open-Source projects, and participation in technical conferences and meetups.
https://linktr.ee/juarezjunior
Links
Area of Expertise
Topics
Revolutionize Java Database App Development with Reactive Streams and Virtual Threads.
With the advent of Reactive Programming and Virtual Threads, Java developers can scale Java database access using either option.
Using synchronous and asynchronous code, developers will learn to take their Java database applications to the next level, using either Reactive Relational Database Connectivity (R2DBC), Reactive Streams Ingestion (RSI), or JDBC with Virtual Threads.
This session explores how they can make the right choice per their specific requirements, focusing on performance, scalability, and simplicity.
Scale Java and Java Database Connectivity (JDBC) applications using either Reactive Relational Database Connectivity (R2DBC), the Reactive Streams Ingestion Library (RSI), or JDBC with Virtual Threads. Understand the R2DBC and RSI APIs, and how to use JDBC with Java Virtual Threads (Project Loom).
Mêlée Numérique 2022
Mêlée Tech
Cloud Conference Day Rio
CCD Cloud Talks
https://lameleeexternal.app.swapcard.com/event/melee-numerique-2022/planning/UGxhbm5pbmdfMTAwMzI2Ng
https://www.cloudconferenceday.com/cloudtalks
https://www.cloudconferenceday.com/
Blockchain Series - Quorum on Azure Blockchain
An introduction to Quorum Blockchain and how to develop and deploy Quorum Apps to Azure.
Juarez Junior Situação e Perspectivas Tecnologias Mobile - 2014 [pt-BR]
Palestra CONADEV - Congresso Nacional de Desenvolvimento de Software - 2014
Blockchain Series - Introduction to Blockchain and Blockchain on Azure
An introduction to Blockchain technology as well as an overview of how to implement Blockchain applications and deploy them to Azure.
Blockchain Series - Hyperledger on Azure Blockchain
An introduction to Hyperledger Blockchain and how to develop and deploy Hyperledger Fabric Chaincode to Azure.
Blockchain Series - CORDA on Azure Blockchain
An introduction to CORDA Blockchain and how to developer and deploy CORDA Apps to Azure.
Azure Blockchain for Application Developers
As enterprise Blockchain adoption gains traction, this session will focus on best practices related to Blockchain application development as well as the use of Azure Blockchain Service to build killer Blockchain apps.
Workshop: Blockchain on Azure for Developers
Workshop: Blockchain on Azure for Developers - https://bit.ly/33kdc9p
Workshop at TrustSquare in Zurich, Switzerland - https://bit.ly/3aWXPpT
The Trinity in Exponential Technologies: Open Source, Blockchain and Microsoft Azure
The Trinity in Exponential Technologies: Open Source, Blockchain, and Microsoft Azure - https://bit.ly/38SJ9Xn
Open-Source Lisbon 2019
https://bit.ly/2wUFfzW
https://www.flickr.com/photos/15201803@N00/albums/72157711215788801
https://www.youtube.com/watch?v=CmKYDAO2DMQ&t=0m26s
Oracle Blockchain Platform
Delivered presentations in the scope of Blockchain Ireland and IDA
IDA Ireland - https://bit.ly/3d1RE5y
Blockchain Ireland - https://bit.ly/2U9nm8j
Oracle Blockchain Experience Day
Oracle Blockchain Experience Day - Blockchain Ireland Week 2019 - https://bit.ly/2wTlcBY
Oracle Blockchain Experience Day - https://bit.ly/3cWoqVL
How to Build a Decentralized Blockchain App with the Oracle Blockchain Platform
How to Build a Decentralized Blockchain App with the Oracle Blockchain Platform - https://bit.ly/33kH1X2
Oracle Code Explore Warsaw - https://bit.ly/2U5IBIh
Oracle Code Explore Warsaw - Agenda - https://bit.ly/2viFBQm
https://www.flickr.com/photos/15201803@N00/albums/72157678819096278
How to Integrate Blockchain Technology into Your Applications
How to Integrate Blockchain Technology into Your Applications - https://bit.ly/38WE1lf
How to Integrate Blockchain Technology into Your Applications - DynamicsPower Dublin 2019 - https://bit.ly/39U3Hjx
Enterprise Blockchain Application Development using Azure Blockchain Service
Enterprise Blockchain Application Development using Azure Blockchain Service - https://bit.ly/2xyZ1RO
Microsoft TechX Dublin 2019
https://bit.ly/33gDTM6
CORDA on Azure
CORDA on Azure (DYI & BaaS) - https://bit.ly/3aTSxeK
Azure Blockchain Zurich - CORDA on Azure - https://bit.ly/2vmy5UF
Blockchain Workshop - Design Thinking and Technical Workshop
Blockchain Workshop - Design Thinking and Technical Workshop - https://bit.ly/3aXcTUw
Blockchain Workshop - Hyperledger and OABCS - Technical
Blockchain Workshop - Hyperledger and OABCS - Technical - https://bit.ly/3cYtCIG
Blockchain Xperience @ Oracle Geneva -
https://bit.ly/2vmtXUF
Oracle Blocktoberfest - Demystifying Blockchain -
https://bit.ly/38ShA0q
https://bit.ly/2xzdqNP
https://bit.ly/2IOYoWB
Blockchain Workshop - Blockchain and OABCS - Solutions
Blockchain Workshop - Blockchain and OABCS - Solutions - https://bit.ly/2wUThSg
Oracle Blocktoberfest - Demystifying Blockchain -
https://bit.ly/38ShA0q
Blockchain in Government and the Public Sector
Blockchain in Government and the Public Sector - https://bit.ly/2U66MGz
Oracle Blockchain Gov Hack - https://bit.ly/2w6GOe5
Blockchain , Hyperledger and the Oracle Blockchain Platform
A presentation about Blockchain technology, Hyperledger, and the Oracle Blockchain Platform - https://bit.ly/2w4Qs0E
Oracle Blockchain Experience Day - https://bit.ly/38TqU3Y
Oracle Higher Education & Research Technology Summit - https://bit.ly/2wT7a3g
Microsoft DevOps Forum
Organizer of Microsoft DevOps Forum (DevOps with GitHub). An exclusive one-day virtual forum and learn how to modernize your DevOps with Microsoft, GitHub, and partners.
Revolutionize Java Database App Development with Reactive Streams and Virtual Threads
With the advent of reactive programming and virtual threads, Java developers can scale Java database access using either option.
Understand the Reactive Relational Database Connectivity (R2DBC) API and Java Virtual Threads (Project Loom). Learn how to scale Java database connectivity using either R2DBC or Virtual Threads.
We'll explore how they empower Java developers to make their own choice. Learn how to take your Java and Java Database Connectivity (JDBC) code from synchronous to asynchronous using reactive streams.
Mêlée Numérique 2022
Mêlée Tech
https://lameleeexternal.app.swapcard.com/event/melee-numerique-2022/planning/UGxhbm5pbmdfMTAwMzI2Ng
Revolutionize Java Database App Development with Reactive Streams and Virtual Threads
With the advent of reactive programming and virtual threads, Java developers can scale Java database access using either option.
We'll explore how they empower Java developers to make their own choice. Learn how to take your Java and Java Database Connectivity (JDBC) code from synchronous to asynchronous using reactive streams.
Understand the Reactive Relational Database Connectivity (R2DBC) API and Java Virtual Threads (Project Loom). Learn how to scale Java database connectivity using either R2DBC or Virtual Threads.
Cloud Conference Day 2022
https://www.cloudconferenceday.com
Revolutionize Java Database App Development with Reactive Streams and Virtual Threads
With the advent of reactive programming and virtual threads, Java developers can scale Java database access using either option.
We'll explore how they empower Java developers to make their own choice. Learn how to take your Java and Java Database Connectivity (JDBC) code from synchronous to asynchronous using reactive streams.
Understand the Reactive Relational Database Connectivity (R2DBC) API and Java Virtual Threads (Project Loom). Learn how to scale Java database connectivity using either R2DBC or Virtual Threads.
CCD Cloud Talks Brazil
https://www.cloudconferenceday.com/cloudtalks
Multi-cloud App Dev for Java Developers with Microsoft Azure and Oracle Cloud Infrastructure
Organizations frequently have to address business requirements that result in multi-cloud environments. Understand the benefits of a multi-cloud approach with MSFT Azure and Oracle OCI.
Devs familiar with Azure can deploy Oracle DBs from the Azure Portal and use ODSA’s automated cross-cloud network provisioning
and identity federation with a single pane of glass for observability.
Learn how to implement a multi-cloud application with Azure and Oracle OCI.
Learn how to implement a multi-cloud application with Azure and Oracle OCI.
Azure DevOps with Developer Velocity and GitHub
This talk explored how to modernize your infrastructure with Microsoft Azure DevOps, the Developer Velocity Index and GitHub, the cultural transformation required to get there and, the opportunities that arise from such a shift.
What The Hack - Blockchain and The World Food Supply
I participated as a Mentor, Speaker and Judge.
https://what-the-hack.co/blockchain-and-the-world-food-supply/
Blockchain for Python Developers
This talk explored how to develop Blockchain applications with Hyperledger Fabric and its Python SDK.
https://pyjamas.live/speakers/
https://www.youtube.com/watch?v=gZgKH10dgJw&list=PLiwrSoq9tHkE_dwdkKcXQBeFnhTJJgosj&index=1&t=4h42m21s
Microsoft Loves NodeConf Remote 2020
Blog post for Microsoft at NodeConf Remote 2020
https://www.nearform.com/blog/microsoft-loves-nodeconf-remote-2020/
Microsoft Ignite 2020
Get to know the developer communities in Ireland.
https://myignite.microsoft.com/sessions/4d1dfd71-bbba-4984-82c0-38893fde4b11
Blockchain for Java Developers - Rio Cloud Conference Day [pt-BR]
TALK #011 Blockchain for Java Developer
https://www.cloudconferenceday.com/
https://www.youtube.com/watch?v=4Bj4XZqOI0k
Millions of Customers. Your Solutions
Do you develop, market and sell your own software/apps for any industry in the B2B space? Learn more about how you as an ISV can scale leveraging the Microsoft Ecosystem.
Blockchain Series - Hyperledger on Azure Blockchain
An introduction to Hyperledger Blockchain and how to develop and deploy Hyperledger Fabric Chaincode to Azure.
Blockchain Series - Quorum on Azure Blockchain
An introduction to Quorum Blockchain and how to develop and deploy Quorum Apps to Azure.
Blockchain Series - Introduction to Blockchain and Blockchain on Azure
An introduction to Blockchain technology as well as an overview of how to implement Blockchain applications and deploy them to Azure.
One Hackathon
I participated as a judge.
Azure Blockchain Service for Developers
Meetup session - CorkDotNetAzure
Azure Thursdays LK - S1:E4 - Azure Block Chain Service for Developers
Meetup session - LKMUG. As enterprise Blockchain adoption gains traction, this session will focus on best practices as well as the use of Azure Blockchain Service in scope of Enterprise and B2B solutions. We’ll provide an overview comprising the related Azure services, tools and technical resources available to developers.
Enterprise Blockchain Application Development using the Azure Blockchain Service
Azure Brasil - Comunidade Técnica [pt-BR].
Enterprise Blockchain Application Development using the Azure Blockchain Service [pt-BR]. Descomplicando o Azure - 5ª Edição. A maior conferência Global on-line de Azure.
www.descomplicandoazure.com.br
https://www.youtube.com/watch?v=hDgVIXe1Mks
Meet Juarez Alvares Barbosa Junior - IBM Redbooks thought leader for mobile enterprise [pt-BR]
Juarez is a technology enthusiast that is passionate about Java and mobile computing and a Redbooks Thought Leader and Evangelist for IBM Mobile.
Hackathon Winner - Irish Government Blockchain Hackathon
Department of Public Expenditure and Reform.
Over the weekend of the 25th to the 27th of January the Irish Departments of Public Expenditure and Reform and Finance held Europe's first whole-of-Government Blockchain Hackathon.
Experts in Blockchain hacked, mentored and judged solutions to real-world problems that face our Public Service. Thanks to all who were involved and so generously gave their time and efforts.
Public Service innovation involves working with different partners and stakeholders to deliver new ways of service provision to the citizen.
https://www.youtube.com/watch?v=MRTzLKNPq14
https://bit.ly/2NQx0NK
https://bit.ly/3oB1qjO
https://www.flickr.com/photos/15201803@N00/albums/72157689249808813
Medium Blog - several blog posts
Azure Developer Relations Lead @ Microsoft. Invite me to speak about #Blockchain #IoT #AI #Java #Python #EmergingTechnologies #DevRel 🥑
Blockchain Summit Ireland - Speaker
Highlighted as one of the main talks
IBM Redbook Author - Securing Your Mobile Business with IBM Worklight
The IBM® Worklight® mobile application platform helps you to develop, deploy, host, and manage mobile enterprise applications. It also enables companies to integrate security into their overall mobile application lifecycle.
This IBM Redbooks® publication describes the security capabilities offered by Worklight to address mobile application security objectives.
https://learning.oreilly.com/library/view/securing-your-mobile/073843888X/
https://play.google.com/books/reader?id=qXvJAgAAQBAJ&printsec=frontcover
https://www.flickr.com/photos/15201803@N00/albums/72157670328582947
4th Naftemporiki AI Conference 2019
Panelist: - "Artificial Intelligence vs. Human Prudence" Athens, Greece.
https://www.flickr.com/photos/15201803@N00/albums/72157678467257638
DFJUG Java M4J - Marathon for Java - Java Tech Conference - 2002
Instructor - Java Developer Certification Track.
https://www.flickr.com/photos/15201803@N00/albums/72157678473199848
DUBJUG - Dublin, Ireland - 2019
Meetup session - a couple of talks:
1) Blockchain, Hyperledger and Oracle Blockchain
2) Java Microservices with Helidon and MicroProfile
https://www.flickr.com/photos/15201803@N00/albums/72157706303975345
LeedsJUG - Leeds, UK - 2019
Meetup session - a couple of talks:
1) Blockchain with Java
2) Java Microservices with Helidon.io
https://www.flickr.com/photos/15201803@N00/albums/72157706212281585
The Blockchain Technology Conference - Dublin, Ireland - 2018
The Blockchain Technology Conference 2018 will be happening on October 24th 2018 Dublin. The Blockchain Conference 2018 will bring together a diverse range of experts who will discuss all the opportunities, challenges and exciting possibilities in innovation and disruption that can be leveraged in Dublin using this technology.
https://www.flickr.com/photos/15201803@N00/albums/72157675647866908
Blocktoberfest @ Oracle Canary Wharf - London, UK - 2018
BlockChain – A Game Changer! Oracle’s 1st Blocktoberfest event, where you can understand how Blockchain has the potential to fundamentally transform the way we conduct global business followed by an Authentic German Oktoberfest experience in Canary Wharf.
https://www.flickr.com/photos/15201803@N00/albums/72157673488301927
Hackathon - Nokia Developer Summit in Monaco - 2009
Hackathon at Nokia Developer Summit in the Principality of Monaco.
https://www.flickr.com/photos/15201803@N00/albums/72157700041107314
Introduction to Blockchain - IT in Dublin - 2019
Meetup session - IT in Dublin.
https://www.flickr.com/photos/15201803@N00/albums/72157670950525778
Oracle Cloud Technical Evangelism - Dublin Tech Summit - 2018
Blockchain and IoT demos @ Dublin Tech Summit 2018
https://dublintechsummit.tech/
https://www.flickr.com/photos/15201803@N00/albums/72157699303829735
Oracle Blockchain Hackathon - Geneva, Switzerland - 2018
Instructor for the Blockchain workshop in the scope of Oracle's very first Blockchain Hackathon in Europe.
https://www.flickr.com/photos/15201803@N00/albums/72157698877834674
MGJUG - Java User Group - Tech Meeting @ UNI-BH - 2009
Organizer and speaker - Java event in Brazil - Tech Meeting @ University UNI-BH - 2009
https://www.flickr.com/photos/15201803@N00/albums/72157670327333967
http://www.unibh.br/
Oracle Blockchain Platform - BIG - Blockchain Interest Group @ Oracle EMEA
Organizer - Oracle Blockchain Interest Group (BIG) @ Oracle EMEA in Dublin, Ireland.
https://www.flickr.com/photos/15201803@N00/albums/72157671424281428
Juarez Junior
Senior Principal Java Developer Evangelist - Oracle ☕️🥑
Dublin, Ireland