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.

Other Speakers

Americo Chaquisse

Software Architect
Vodacom Mozambique

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Ivar Grimstad

Jakarta EE Developer Advocate
Eclipse Foundation

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Phillip Kruger

Principal Software Engineer
Redhat

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Rory Preddy

Principal Advocate
Microsoft

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Knowledge Dzumba

Software Engineer
BMW IT Hub

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Veliswa Boya

Senior Developer Advocate
Amazon Web Services (AWS)

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Buhake Sindi

Enterprise Solutions Architect & Consultant
The Elite Gentleman

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Henri Tremblay

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

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Shai Almog

Principle Engineer, Java Rockstar, Speaker and more

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Simon Ritter

Deputy CTO of Azul
Azul

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Dr Heinz Kabutz

Java Champion / Author
JavaSpecialists.eu

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Michael Redlich

Lead Java Queue Editor InfoQ
Garden State Java User Group

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Simon Martinelli

Java & Vaadin Champion, and Oracle Pro
Martinelli LLC

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Professor Isidro, Ph.D.

Java Champion and Research Professor
Federal University of ABC

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Andres Almiray

Java/Groovy Developer
Database Group At Oracle

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Bruno Ferreira de Souza

Founder and Lead for SouJava
SouJava

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Michael Levin

CEO and President
Cambridge Web Design, Inc

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Rory Preddy

Principal Cloud Advocate
Microsoft

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Keynote

Speaker Name

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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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