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Americo Chaquisse

10th Nov 2025/in I Code Java 15-16 October 2025/by Theo

Americo Chaquisse


I am a Lead of Software Platform Engineering and Software Architect based in Maputo, Mozambique, with a strong background in leading teams and designing robust, scalable software solutions. My expertise lies in software development, systems architecture, and agile project management.
Currently, at Vodacom Mozambique, I lead the Software Platform Delivery team, where we focus on providing DevSecOps tools, managing CI/CD pipelines, and implementing software platform solutions on both AWS and on-premises infrastructure. I also act as a Product Owner and Engineering Lead, working to unify the engineering experience and reduce time-to-market.
Before my current role, I worked as a Software Engineer and Architect at BCI (bank), where I led the development of a web-based retail banking platform and other key internal applications. I am a lifelong learner, currently pursuing my Master’s in Software Engineering, and I hold several industry certifications, including AWS Solutions Architect, AWS Developer, and SAFe® 6 PO/PM. I thrive on new challenges and am committed to fostering an environment of continuous improvement.


Book Tickets

Other Speakers


Americo Chaquisse

Software Architect
Vodacom Mozambique

  

view bio

Ivar Grimstad

Jakarta EE Developer Advocate
Eclipse Foundation

  

view bio

Phillip Kruger

Principal Software Engineer
Redhat

  

view bio

Rory Preddy

Principal Advocate
Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BMW IT Hub

  

view bio

Veliswa Boya

Senior Developer Advocate
Amazon Web Services (AWS)

  

view bio

Buhake Sindi

Enterprise Solutions Architect & Consultant
The Elite Gentleman

  

view bio

Henri Tremblay

Head of TS Imagine Canada, Java Champion and more
TS Imagine Canada

  

view bio

Shai Almog

Principle Engineer, Java Rockstar, Speaker and more

  

view bio

Simon Ritter

Deputy CTO of Azul
Azul

view bio

Dr Heinz Kabutz

Java Champion / Author
JavaSpecialists.eu

  

view bio

Michael Redlich

Lead Java Queue Editor InfoQ
Garden State Java User Group

  

view bio

Simon Martinelli

Java & Vaadin Champion, and Oracle Pro
Martinelli LLC

  

view bio

Professor Isidro, Ph.D.

Java Champion and Research Professor
Federal University of ABC

  

view bio

Andres Almiray

Java/Groovy Developer
Database Group At Oracle

  

view bio

Bruno Ferreira de Souza

Founder and Lead for SouJava
SouJava

  

view bio

Michael Levin

CEO and President
Cambridge Web Design, Inc

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Keynote

Speaker Name

view bio

Hebert Coelho de Oliveira

Team Lead at MediaMarkt
Media Markt

  

view bio

Melvin Musehani

Innovation Coordinator
mLab

  

view bio

Reza Rahman

Principal Program Manager for Java on Azure
Azure at Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BBD

  

view bio

Maia Grotepass

Staff Software Engineer
Luno

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Alfi Oloo

Product Designer
Alfi Oloo

  

view bio

Renette Ros

Technical Lead
Entelect

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Michael Johnson

Business Intelligence Architect
Microsoft Data Platform MVP

  

view bio

Pamela Hill

Developer Advocate
Kotlin Multiplatform Mobile at JetBrains

  

view bio

Greg Arendse

Technical Lead
Entelect

  

view bio

Corneil du Plessis

Staff Software Engineer
VMware

  

view bio

Vincent Chegwidden

Technical Lead
Entelect

  

view bio

Geoffrey De Smet

Founder and Lead
OptaPlanner

view bio

Mala Gupta

Java Champion, Author, Speaker
JetBrains

  

view bio

Buhake Sindi

Software Engineer, Architect and Developer

  

view bio

Simon Ritter

Deputy CTO
Azul Systems

view bio

Reza Rahman

Principal Program Manager
Java on Azure at Microsoft

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Phillip Kruger

Software Developer and Architect

  

view bio

Rory Preddy

Senior Cloud Advocate
Microsoft

  

view bio

Andres Almiray

Java/Groovy Developer and Java Champion
andresalmiray.com

  

view bio

Gerard de Jong

TBC
TBC

view bio

Brian Benz

Cloud Advocate
Microsoft

  

view bio

Mário Júnior

Head Of Software Development
Vodacom Mozambique

  

view bio

Eddy Kioi

Cloud Architect
Atlancis Technologies Limited

  

view bio

Sharat Chander

Director of Java Product Management and Developer Engagement
Oracle

  

view bio

Naresha K

Consultant
nareshak.com

  

view bio

Heather VanCura

Java Community Lead
Oracle

  

view bio

Corneil du Plessis

Chief Software Architect
JumpCo

  

view bio

Mary Grygleski

Java Developer Advocate
IBM

  

view bio

https://j-sa.co/archived/2020/wp-content/uploads/2025/11/0I1A5745-600x600-1.jpg 600 600 Theo https://j-sa.co/archived/2020/wp-content/uploads/2019/11/i-code-java-logo2.png Theo2025-11-10 08:43:052025-11-10 09:15:25Americo Chaquisse

Ivar Grimstad

4th Nov 2025/in I Code Java 15-16 October 2025/by Theo

Ivar Grimstad


Ivar Grimstad is the Jakarta EE Developer Advocate at Eclipse Foundation. He is a Norwegian Java Champion and JUG Leader based in Sweden. Besides advocating for the Jakarta EE technologies, Ivar contributes to the Jakarta EE specifications and is the PMC Lead for Eclipse Enterprise for Java (EE4J). He is also one of the specification leads for Jakarta MVC and represents Eclipse Foundation on the JCP Executive Committee.

Ivar is also involved in various other open-source projects and communities. He is a frequent speaker at International developer conferences.



Book Tickets

Other Speakers


Americo Chaquisse

Software Architect
Vodacom Mozambique

  

view bio

Ivar Grimstad

Jakarta EE Developer Advocate
Eclipse Foundation

  

view bio

Phillip Kruger

Principal Software Engineer
Redhat

  

view bio

Rory Preddy

Principal Advocate
Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BMW IT Hub

  

view bio

Veliswa Boya

Senior Developer Advocate
Amazon Web Services (AWS)

  

view bio

Buhake Sindi

Enterprise Solutions Architect & Consultant
The Elite Gentleman

  

view bio

Henri Tremblay

Head of TS Imagine Canada, Java Champion and more
TS Imagine Canada

  

view bio

Shai Almog

Principle Engineer, Java Rockstar, Speaker and more

  

view bio

Simon Ritter

Deputy CTO of Azul
Azul

view bio

Dr Heinz Kabutz

Java Champion / Author
JavaSpecialists.eu

  

view bio

Michael Redlich

Lead Java Queue Editor InfoQ
Garden State Java User Group

  

view bio

Simon Martinelli

Java & Vaadin Champion, and Oracle Pro
Martinelli LLC

  

view bio

Professor Isidro, Ph.D.

Java Champion and Research Professor
Federal University of ABC

  

view bio

Andres Almiray

Java/Groovy Developer
Database Group At Oracle

  

view bio

Bruno Ferreira de Souza

Founder and Lead for SouJava
SouJava

  

view bio

Michael Levin

CEO and President
Cambridge Web Design, Inc

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Keynote

Speaker Name

view bio

Hebert Coelho de Oliveira

Team Lead at MediaMarkt
Media Markt

  

view bio

Melvin Musehani

Innovation Coordinator
mLab

  

view bio

Reza Rahman

Principal Program Manager for Java on Azure
Azure at Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BBD

  

view bio

Maia Grotepass

Staff Software Engineer
Luno

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Alfi Oloo

Product Designer
Alfi Oloo

  

view bio

Renette Ros

Technical Lead
Entelect

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Michael Johnson

Business Intelligence Architect
Microsoft Data Platform MVP

  

view bio

Pamela Hill

Developer Advocate
Kotlin Multiplatform Mobile at JetBrains

  

view bio

Greg Arendse

Technical Lead
Entelect

  

view bio

Corneil du Plessis

Staff Software Engineer
VMware

  

view bio

Vincent Chegwidden

Technical Lead
Entelect

  

view bio

Geoffrey De Smet

Founder and Lead
OptaPlanner

view bio

Mala Gupta

Java Champion, Author, Speaker
JetBrains

  

view bio

Buhake Sindi

Software Engineer, Architect and Developer

  

view bio

Simon Ritter

Deputy CTO
Azul Systems

view bio

Reza Rahman

Principal Program Manager
Java on Azure at Microsoft

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Phillip Kruger

Software Developer and Architect

  

view bio

Rory Preddy

Senior Cloud Advocate
Microsoft

  

view bio

Andres Almiray

Java/Groovy Developer and Java Champion
andresalmiray.com

  

view bio

Gerard de Jong

TBC
TBC

view bio

Brian Benz

Cloud Advocate
Microsoft

  

view bio

Mário Júnior

Head Of Software Development
Vodacom Mozambique

  

view bio

Eddy Kioi

Cloud Architect
Atlancis Technologies Limited

  

view bio

Sharat Chander

Director of Java Product Management and Developer Engagement
Oracle

  

view bio

Naresha K

Consultant
nareshak.com

  

view bio

Heather VanCura

Java Community Lead
Oracle

  

view bio

Corneil du Plessis

Chief Software Architect
JumpCo

  

view bio

Mary Grygleski

Java Developer Advocate
IBM

  

view bio

https://j-sa.co/archived/2020/wp-content/uploads/2019/04/ivar-grimstad-resized.png 600 600 Theo https://j-sa.co/archived/2020/wp-content/uploads/2019/11/i-code-java-logo2.png Theo2025-11-04 08:35:482025-11-04 08:42:45Ivar Grimstad

Phillip Kruger

15th Aug 2025/in I Code Java 15-16 October 2025/by Theo

Phillip Kruger


Phillip Kruger is a Principal Software Engineer at Red Hat and a core contributor to the Quarkus project. He leads the development of key features like the Quarkus Dev UI, Quarkus Dev MCP, MicroProfile GraphQL, and OpenAPI support, and is the creator of tools like mvnpm and the Chappie AI assistant in Quarkus. Phillip is passionate about developer experience, cloud-native Java, and building intelligent tooling that makes developers more productive.



Book Tickets

Other Speakers


Americo Chaquisse

Software Architect
Vodacom Mozambique

  

view bio

Ivar Grimstad

Jakarta EE Developer Advocate
Eclipse Foundation

  

view bio

Phillip Kruger

Principal Software Engineer
Redhat

  

view bio

Rory Preddy

Principal Advocate
Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BMW IT Hub

  

view bio

Veliswa Boya

Senior Developer Advocate
Amazon Web Services (AWS)

  

view bio

Buhake Sindi

Enterprise Solutions Architect & Consultant
The Elite Gentleman

  

view bio

Henri Tremblay

Head of TS Imagine Canada, Java Champion and more
TS Imagine Canada

  

view bio

Shai Almog

Principle Engineer, Java Rockstar, Speaker and more

  

view bio

Simon Ritter

Deputy CTO of Azul
Azul

view bio

Dr Heinz Kabutz

Java Champion / Author
JavaSpecialists.eu

  

view bio

Michael Redlich

Lead Java Queue Editor InfoQ
Garden State Java User Group

  

view bio

Simon Martinelli

Java & Vaadin Champion, and Oracle Pro
Martinelli LLC

  

view bio

Professor Isidro, Ph.D.

Java Champion and Research Professor
Federal University of ABC

  

view bio

Andres Almiray

Java/Groovy Developer
Database Group At Oracle

  

view bio

Bruno Ferreira de Souza

Founder and Lead for SouJava
SouJava

  

view bio

Michael Levin

CEO and President
Cambridge Web Design, Inc

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Keynote

Speaker Name

view bio

Hebert Coelho de Oliveira

Team Lead at MediaMarkt
Media Markt

  

view bio

Melvin Musehani

Innovation Coordinator
mLab

  

view bio

Reza Rahman

Principal Program Manager for Java on Azure
Azure at Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BBD

  

view bio

Maia Grotepass

Staff Software Engineer
Luno

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Alfi Oloo

Product Designer
Alfi Oloo

  

view bio

Renette Ros

Technical Lead
Entelect

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Michael Johnson

Business Intelligence Architect
Microsoft Data Platform MVP

  

view bio

Pamela Hill

Developer Advocate
Kotlin Multiplatform Mobile at JetBrains

  

view bio

Greg Arendse

Technical Lead
Entelect

  

view bio

Corneil du Plessis

Staff Software Engineer
VMware

  

view bio

Vincent Chegwidden

Technical Lead
Entelect

  

view bio

Geoffrey De Smet

Founder and Lead
OptaPlanner

view bio

Mala Gupta

Java Champion, Author, Speaker
JetBrains

  

view bio

Buhake Sindi

Software Engineer, Architect and Developer

  

view bio

Simon Ritter

Deputy CTO
Azul Systems

view bio

Reza Rahman

Principal Program Manager
Java on Azure at Microsoft

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Phillip Kruger

Software Developer and Architect

  

view bio

Rory Preddy

Senior Cloud Advocate
Microsoft

  

view bio

Andres Almiray

Java/Groovy Developer and Java Champion
andresalmiray.com

  

view bio

Gerard de Jong

TBC
TBC

view bio

Brian Benz

Cloud Advocate
Microsoft

  

view bio

Mário Júnior

Head Of Software Development
Vodacom Mozambique

  

view bio

Eddy Kioi

Cloud Architect
Atlancis Technologies Limited

  

view bio

Sharat Chander

Director of Java Product Management and Developer Engagement
Oracle

  

view bio

Naresha K

Consultant
nareshak.com

  

view bio

Heather VanCura

Java Community Lead
Oracle

  

view bio

Corneil du Plessis

Chief Software Architect
JumpCo

  

view bio

Mary Grygleski

Java Developer Advocate
IBM

  

view bio

https://j-sa.co/archived/2020/wp-content/uploads/2021/09/Phillip-Kruger.jpg 405 405 Theo https://j-sa.co/archived/2020/wp-content/uploads/2019/11/i-code-java-logo2.png Theo2025-08-15 12:51:432025-08-15 13:15:36Phillip Kruger

Rory Preddy

15th Aug 2025/in I Code Java 15-16 October 2025/by Theo

Rory Preddy


Rory Preddy is a Principal Advocate at Microsoft, where he helps professional cloud developers discover and successfully use Microsoft’s platforms. He is a seasoned speaker whose talks are both meaningful and humorous, and he speaks around the world empowering developers to achieve more. Rory has over 25 years of experience in software development, working with various technologies such as Java, AI and Azure



Book Tickets

Other Speakers


Americo Chaquisse

Software Architect
Vodacom Mozambique

  

view bio

Ivar Grimstad

Jakarta EE Developer Advocate
Eclipse Foundation

  

view bio

Phillip Kruger

Principal Software Engineer
Redhat

  

view bio

Rory Preddy

Principal Advocate
Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BMW IT Hub

  

view bio

Veliswa Boya

Senior Developer Advocate
Amazon Web Services (AWS)

  

view bio

Buhake Sindi

Enterprise Solutions Architect & Consultant
The Elite Gentleman

  

view bio

Henri Tremblay

Head of TS Imagine Canada, Java Champion and more
TS Imagine Canada

  

view bio

Shai Almog

Principle Engineer, Java Rockstar, Speaker and more

  

view bio

Simon Ritter

Deputy CTO of Azul
Azul

view bio

Dr Heinz Kabutz

Java Champion / Author
JavaSpecialists.eu

  

view bio

Michael Redlich

Lead Java Queue Editor InfoQ
Garden State Java User Group

  

view bio

Simon Martinelli

Java & Vaadin Champion, and Oracle Pro
Martinelli LLC

  

view bio

Professor Isidro, Ph.D.

Java Champion and Research Professor
Federal University of ABC

  

view bio

Andres Almiray

Java/Groovy Developer
Database Group At Oracle

  

view bio

Bruno Ferreira de Souza

Founder and Lead for SouJava
SouJava

  

view bio

Michael Levin

CEO and President
Cambridge Web Design, Inc

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Keynote

Speaker Name

view bio

Hebert Coelho de Oliveira

Team Lead at MediaMarkt
Media Markt

  

view bio

Melvin Musehani

Innovation Coordinator
mLab

  

view bio

Reza Rahman

Principal Program Manager for Java on Azure
Azure at Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BBD

  

view bio

Maia Grotepass

Staff Software Engineer
Luno

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Alfi Oloo

Product Designer
Alfi Oloo

  

view bio

Renette Ros

Technical Lead
Entelect

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Michael Johnson

Business Intelligence Architect
Microsoft Data Platform MVP

  

view bio

Pamela Hill

Developer Advocate
Kotlin Multiplatform Mobile at JetBrains

  

view bio

Greg Arendse

Technical Lead
Entelect

  

view bio

Corneil du Plessis

Staff Software Engineer
VMware

  

view bio

Vincent Chegwidden

Technical Lead
Entelect

  

view bio

Geoffrey De Smet

Founder and Lead
OptaPlanner

view bio

Mala Gupta

Java Champion, Author, Speaker
JetBrains

  

view bio

Buhake Sindi

Software Engineer, Architect and Developer

  

view bio

Simon Ritter

Deputy CTO
Azul Systems

view bio

Reza Rahman

Principal Program Manager
Java on Azure at Microsoft

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Phillip Kruger

Software Developer and Architect

  

view bio

Rory Preddy

Senior Cloud Advocate
Microsoft

  

view bio

Andres Almiray

Java/Groovy Developer and Java Champion
andresalmiray.com

  

view bio

Gerard de Jong

TBC
TBC

view bio

Brian Benz

Cloud Advocate
Microsoft

  

view bio

Mário Júnior

Head Of Software Development
Vodacom Mozambique

  

view bio

Eddy Kioi

Cloud Architect
Atlancis Technologies Limited

  

view bio

Sharat Chander

Director of Java Product Management and Developer Engagement
Oracle

  

view bio

Naresha K

Consultant
nareshak.com

  

view bio

Heather VanCura

Java Community Lead
Oracle

  

view bio

Corneil du Plessis

Chief Software Architect
JumpCo

  

view bio

Mary Grygleski

Java Developer Advocate
IBM

  

view bio

https://j-sa.co/archived/2020/wp-content/uploads/2020/08/Rory-Preddy.jpeg 482 482 Theo https://j-sa.co/archived/2020/wp-content/uploads/2019/11/i-code-java-logo2.png Theo2025-08-15 12:48:392025-08-15 12:48:39Rory Preddy

Knowledge Dzumba

15th Aug 2025/in I Code Java 15-16 October 2025/by Theo

Knowledge Dzumba


Knowledge Dzumba  is a Software Engineer with  a BSc in Electrical and Information Engineering – a reflection of his deep curiosity about how things work. With a love for programming, maths, and science, he thrives in interdisciplinary spaces. A natural teacher, he finds fulfilment in helping others make sense of complex ideas – fueled by that moment of confusion turning into clarity.


Book Tickets

Other Speakers


Americo Chaquisse

Software Architect
Vodacom Mozambique

  

view bio

Ivar Grimstad

Jakarta EE Developer Advocate
Eclipse Foundation

  

view bio

Phillip Kruger

Principal Software Engineer
Redhat

  

view bio

Rory Preddy

Principal Advocate
Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BMW IT Hub

  

view bio

Veliswa Boya

Senior Developer Advocate
Amazon Web Services (AWS)

  

view bio

Buhake Sindi

Enterprise Solutions Architect & Consultant
The Elite Gentleman

  

view bio

Henri Tremblay

Head of TS Imagine Canada, Java Champion and more
TS Imagine Canada

  

view bio

Shai Almog

Principle Engineer, Java Rockstar, Speaker and more

  

view bio

Simon Ritter

Deputy CTO of Azul
Azul

view bio

Dr Heinz Kabutz

Java Champion / Author
JavaSpecialists.eu

  

view bio

Michael Redlich

Lead Java Queue Editor InfoQ
Garden State Java User Group

  

view bio

Simon Martinelli

Java & Vaadin Champion, and Oracle Pro
Martinelli LLC

  

view bio

Professor Isidro, Ph.D.

Java Champion and Research Professor
Federal University of ABC

  

view bio

Andres Almiray

Java/Groovy Developer
Database Group At Oracle

  

view bio

Bruno Ferreira de Souza

Founder and Lead for SouJava
SouJava

  

view bio

Michael Levin

CEO and President
Cambridge Web Design, Inc

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Keynote

Speaker Name

view bio

Hebert Coelho de Oliveira

Team Lead at MediaMarkt
Media Markt

  

view bio

Melvin Musehani

Innovation Coordinator
mLab

  

view bio

Reza Rahman

Principal Program Manager for Java on Azure
Azure at Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BBD

  

view bio

Maia Grotepass

Staff Software Engineer
Luno

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Alfi Oloo

Product Designer
Alfi Oloo

  

view bio

Renette Ros

Technical Lead
Entelect

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Michael Johnson

Business Intelligence Architect
Microsoft Data Platform MVP

  

view bio

Pamela Hill

Developer Advocate
Kotlin Multiplatform Mobile at JetBrains

  

view bio

Greg Arendse

Technical Lead
Entelect

  

view bio

Corneil du Plessis

Staff Software Engineer
VMware

  

view bio

Vincent Chegwidden

Technical Lead
Entelect

  

view bio

Geoffrey De Smet

Founder and Lead
OptaPlanner

view bio

Mala Gupta

Java Champion, Author, Speaker
JetBrains

  

view bio

Buhake Sindi

Software Engineer, Architect and Developer

  

view bio

Simon Ritter

Deputy CTO
Azul Systems

view bio

Reza Rahman

Principal Program Manager
Java on Azure at Microsoft

  

view bio

Josh Long

Spring Developer Advocate
VMware

  

view bio

Phillip Kruger

Software Developer and Architect

  

view bio

Rory Preddy

Senior Cloud Advocate
Microsoft

  

view bio

Andres Almiray

Java/Groovy Developer and Java Champion
andresalmiray.com

  

view bio

Gerard de Jong

TBC
TBC

view bio

Brian Benz

Cloud Advocate
Microsoft

  

view bio

Mário Júnior

Head Of Software Development
Vodacom Mozambique

  

view bio

Eddy Kioi

Cloud Architect
Atlancis Technologies Limited

  

view bio

Sharat Chander

Director of Java Product Management and Developer Engagement
Oracle

  

view bio

Naresha K

Consultant
nareshak.com

  

view bio

Heather VanCura

Java Community Lead
Oracle

  

view bio

Corneil du Plessis

Chief Software Architect
JumpCo

  

view bio

Mary Grygleski

Java Developer Advocate
IBM

  

view bio

https://j-sa.co/archived/2020/wp-content/uploads/2022/09/j-sa.co-speaker-Knowledge-Dzumba.jpg 600 600 Theo https://j-sa.co/archived/2020/wp-content/uploads/2019/11/i-code-java-logo2.png Theo2025-08-15 12:43:492025-11-10 09:21:27Knowledge Dzumba

Veliswa Boya

15th Aug 2025/in I Code Java 15-16 October 2025/by Theo

Veliswa Boya


Veliswa Boya is a Senior Developer Advocate at AWS with over 20 years of experience who made history as the first woman from Africa to be named an AWS Hero in 2020. Veliswa’s background includes delivering cloud transformation projects at major financial institutions and serving as a guest lecturer at universities both in South Africa and Kenya, demonstrating her commitment to bridging technical knowledge gaps and empowering the next generation of cloud engineers. Through her work in technical leadership, solution architecture, and developer advocacy, she has established herself as an influential voice in cloud computing and generative AI, regularly presenting at major industry events including AWS re:Invent and various AWS Summits.



Book Tickets

Other Speakers


Americo Chaquisse

Software Architect
Vodacom Mozambique

  

view bio

Ivar Grimstad

Jakarta EE Developer Advocate
Eclipse Foundation

  

view bio

Phillip Kruger

Principal Software Engineer
Redhat

  

view bio

Rory Preddy

Principal Advocate
Microsoft

  

view bio

Knowledge Dzumba

Software Engineer
BMW IT Hub

  

view bio

Veliswa Boya

Senior Developer Advocate
Amazon Web Services (AWS)

  

view bio

Buhake Sindi

Enterprise Solutions Architect & Consultant
The Elite Gentleman

  

view bio

Henri Tremblay

Head of TS Imagine Canada, Java Champion and more
TS Imagine Canada

  

view bio

Shai Almog

Principle Engineer, Java Rockstar, Speaker and more

  

view bio

Simon Ritter

Deputy CTO of Azul
Azul

view bio

Dr Heinz Kabutz

Java Champion / Author
JavaSpecialists.eu

  

view bio

Michael Redlich

Lead Java Queue Editor InfoQ
Garden State Java User Group

  

view bio

Simon Martinelli

Java & Vaadin Champion, and Oracle Pro
Martinelli LLC

  

view bio

Professor Isidro, Ph.D.

Java Champion and Research Professor
Federal University of ABC

  

view bio

Andres Almiray

Java/Groovy Developer
Database Group At Oracle

  

view bio

Bruno Ferreira de Souza

Founder and Lead for SouJava
SouJava

  

view bio

Michael Levin

CEO and President
Cambridge Web Design, Inc

  

view bio

Rory Preddy

Principal Cloud Advocate
Microsoft

  

view bio

Keynote

Speaker Name

view bio

Hebert Coelho de Oliveira

Team Lead at MediaMarkt
Media Markt

  

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Melvin Musehani

Innovation Coordinator
mLab

  

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Reza Rahman

Principal Program Manager for Java on Azure
Azure at Microsoft

  

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Knowledge Dzumba

Software Engineer
BBD

  

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Maia Grotepass

Staff Software Engineer
Luno

  

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Rory Preddy

Principal Cloud Advocate
Microsoft

  

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Alfi Oloo

Product Designer
Alfi Oloo

  

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Renette Ros

Technical Lead
Entelect

  

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Josh Long

Spring Developer Advocate
VMware

  

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Michael Johnson

Business Intelligence Architect
Microsoft Data Platform MVP

  

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Pamela Hill

Developer Advocate
Kotlin Multiplatform Mobile at JetBrains

  

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Greg Arendse

Technical Lead
Entelect

  

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Corneil du Plessis

Staff Software Engineer
VMware

  

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Vincent Chegwidden

Technical Lead
Entelect

  

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Geoffrey De Smet

Founder and Lead
OptaPlanner

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Mala Gupta

Java Champion, Author, Speaker
JetBrains

  

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Buhake Sindi

Software Engineer, Architect and Developer

  

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Simon Ritter

Deputy CTO
Azul Systems

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Reza Rahman

Principal Program Manager
Java on Azure at Microsoft

  

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Josh Long

Spring Developer Advocate
VMware

  

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Phillip Kruger

Software Developer and Architect

  

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Rory Preddy

Senior Cloud Advocate
Microsoft

  

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Andres Almiray

Java/Groovy Developer and Java Champion
andresalmiray.com

  

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Gerard de Jong

TBC
TBC

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Brian Benz

Cloud Advocate
Microsoft

  

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Mário Júnior

Head Of Software Development
Vodacom Mozambique

  

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Eddy Kioi

Cloud Architect
Atlancis Technologies Limited

  

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Sharat Chander

Director of Java Product Management and Developer Engagement
Oracle

  

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Naresha K

Consultant
nareshak.com

  

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Heather VanCura

Java Community Lead
Oracle

  

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Corneil du Plessis

Chief Software Architect
JumpCo

  

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Mary Grygleski

Java Developer Advocate
IBM

  

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https://j-sa.co/archived/2020/wp-content/uploads/2025/08/j-sa.co-speaker-Veliswa-Boya.jpg 600 600 Theo https://j-sa.co/archived/2020/wp-content/uploads/2019/11/i-code-java-logo2.png Theo2025-08-15 12:26:422025-08-18 09:56:48Veliswa Boya

Buhake Sindi

6th Jun 2025/in I Code Java 15-16 October 2025/by Theo

Buhake Sindi


Buhake Sindi is a seasoned Enterprise Java Software Engineer and Architect based in Johannesburg, South Africa, with close to 2 decades of comprehensive experience in enterprise Java and cloud-native solutions. In recent years, he has successfully expanded into DevOps roles, building comprehensive CI/CD pipelines and integrating modern development practices with enterprise solutions for complex organizations. Recently, he has expanded into AI development, creating the Java implementation of Anthropic’s Model Context Protocol Server and contributing to MicroProfile AI initiatives (He contributed to a LangChain4J-CDI implementation that infuses Jakarta EE with AI capabilities via CDI extensions—allowing AI services to be managed and injected within Java applications. He also pioneered a Java-based implementation of Anthropic’s Model Context Protocol (MCP) with his open-source project sindi-ai-mcp-server, enabling seamless contextual AI integration in Java environments).



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