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A Global Team

The Kartoza Geeks

Open source geospatial experts spread across the globe, united by our passion for making the world more mappable.

27+ Team Members
8 Countries
10+ Years Experience

We are a Free and Open Source GIS service provider with registered offices in South Africa and Portugal. We develop and maintain geographic information systems and train teams to use geospatial software to its full potential.

Leadership

Guiding our mission and vision

Tim Sutton
Portugal

Tim Sutton

Director

Perpetual Honorary QGIS PSC Member who co-founded Kartoza in 2014. Focuses on humanitarian and environmental projects using open source geospatial technology.

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Gavin Fleming
South Africa

Gavin Fleming

Director

Professional GISc Practitioner with an MSc in Genetics. Charter OSGeo member passionate about open source and open data.

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Marike Kruger
South Africa

Marike Kruger

General Manager

Over 13 years of management experience. Project manager with a proven track record in making significant contributions to organisational growth.

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Development

Building the future of geospatial

Irwan Fathurrahman
Indonesia

Irwan Fathurrahman

Lead Developer

Full stack web developer with expertise in Python, Java, PostgreSQL/Django. Lead developer of Healthsites.io.

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Zakki Muzakki
Indonesia

Zakki Muzakki

Software Developer

Based in Central Java. Python/Django specialist and volunteer in the Python Jogja community.

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Dimas Tri Ciputra
Indonesia

Dimas Tri Ciputra

Senior Software Developer

Informatics Engineering graduate with 8+ years building mobile and web applications.

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Danang Tri Massandy
Indonesia

Danang Tri Massandy

Senior Software Developer

From Indonesia with 8 years experience. Passionate full stack developer.

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Jeff Osundwa
Kenya

Jeff Osundwa

QGIS Developer

From Nairobi, Kenya. BSc Geospatial Information Science. Python specialist.

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Lova Andriarimalala
Madagascar

Lova Andriarimalala

QGIS Full Stack Developer

Based in Madagascar. Passionate Web GIS Developer with expertise in Python, Django, JavaScript.

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Juanique Voogt
South Africa

Juanique Voogt

Junior Full Stack Developer

Passionate coder focused on continuous learning and knowledge sharing.

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Training & Documentation

Sharing knowledge worldwide

Seabilwe Tilodi
South Africa

Seabilwe Tilodi

Head of Training

MSc GIS and Remote Sensing. Passionate about applying open source software and open data for positive impact.

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Selma Vidimlic Husic
Bosnia and Herzegovina

Selma Vidimlic Husic

QGIS Document Writer

From Sarajevo. Studied Geography and Urban Planning. Passionate about protecting nature.

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Hefni Azzahra
Indonesia

Hefni Azzahra

Junior Document Writer

Bachelor's in Geodetic Engineering with a strong interest in Geographic Information Systems.

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GIS Specialists

Mapping experts and spatial analysts

Victoria Nyaga
Kenya

Victoria Nyaga

GIS Product Developer

Based in Nairobi, Kenya. BA Engineering (Geospatial). Developed methods to map paddy rice using remote sensing.

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Jeremy Prior
South Africa

Jeremy Prior

GIS Specialist

BSc Geoinformatics. Enjoys the conversion of raw data into useful visual interpretations.

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Lindie Strijdom
South Africa

Lindie Strijdom

Junior Consultant

Diploma in Geo-Information and Technology. Focused on spatial problem-solving and cartographic design.

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DevOps & Infrastructure

Keeping our systems running smoothly

Tharanath Prabhu
India

Tharanath Prabhu

DevOps & System Administrator

Based in Kerala, India. BTech Electronics and Communication Engineering. Linux specialist.

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Leon Greyling
South Africa

Leon Greyling

DevOps Manager (Technical)

Over 20 years IT experience. Expertise in development, systems administration, and DevOps.

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Bhaskar Pandranki
India

Bhaskar Pandranki

DevOps Engineer

Based in Vizag, India. Bachelor's Electronics & Communication Engineering. Cloud services expert.

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Moloko Mokubedi
South Africa

Moloko Mokubedi

Junior DevOps Engineer

Early-career geospatial technologist with experience in GeoNode, GeoServer, PostGIS, and Docker.

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Operations & Administration

The backbone of our organisation

Suzanne Sutton
South Africa

Suzanne Sutton

Financial Administrator

With Kartoza since 2016. Handles accounts payable/receivable and payroll. BA English Psychology from UNISA.

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Lin-Mari Volschenk
South Africa

Lin-Mari Volschenk

Bookkeeper

Certificate in Bookkeeping to Trial Balance. Training in Pastel and ICDL.

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Marina van der Merwe
South Africa

Marina van der Merwe

Relationship Manager

Strategic and customer-focused. Specialising in CRM optimisation and enhancing client interactions.

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Lene van Jaarsveld
South Africa

Lene van Jaarsveld

Marketing Co-Ordinator

BA Information Design. Dedicated graphic designer and marketing professional.

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Project Management

Delivering projects on time, every time

Elia Volschenk
South Africa

Elia Volschenk

Team Lead Scrum Master

Started as Sales Representative, became a self-taught developer, and gained GIS internship experience.

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Michelle von Maltitz
South Africa

Michelle von Maltitz

Team Lead Scrum Master

Honours GIS degree. 10 years leading diverse multi-million-rand projects.

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Fawzy Aly
Egypt

Fawzy Aly

Team Lead Scrum Master

In IT since 2009, transitioned to project management in 2019. Managed projects across the Middle East and Africa.

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Join Our Global Team

We're always looking for passionate geospatial enthusiasts to join us from anywhere in the world.

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