Naftali Ndeapo Indongo - AI Data Trainer

Q: Where is Naftali based?

Naftali is based in Windhoek, Namibia and can operate in on-site , hybrid , and remote work models.

Q: What languages does Naftali speak?

Naftali speaks the following languages: English (Advanced), Afrikaans (Elementary) .

Q: How many years of experience does Naftali have?

Naftali has at least 10 years of experience. During this time, Naftali has worked in at least 7 different roles and for 6 different companies . The average length of individual experience is 2 years and 6 months . Note that Naftali may not have shared all experience and actually has more experience.

Q: What is Naftali's latest experience?

Naftali's most recent position is AI Data Trainer - Mathematics at Invisible .

Q: What companies has Naftali worked for in recent years?

In recent years, Naftali has worked for Invisible , Namibia University of Science & Technology , Bank of Namibia , Ishango.ai , University of Namibia, and School of Engineering .

Q: Which industries is Naftali most experienced in?

Naftali is most experienced in industries like Education , Information Technology , and Insurance . Naftali also has some experience in Banking and Finance .

Q: Which business areas is Naftali most experienced in?

Naftali is most experienced in business areas like Research and Development , Information Technology , and Product Development . Naftali also has some experience in Project Management , Finance , and Strategy .

Q: Which industries has Naftali worked in recently?

Naftali has recently worked in industries like Education , Information Technology , and Banking and Finance .

Q: Which business areas has Naftali worked in recently?

Naftali has recently worked in business areas like Research and Development , Information Technology , and Product Development .

Recommended expert

Windhoek, Namibia

Check rate

Experience

Mar 2025 - Mar 2025

1 month

AI Data Trainer - Mathematics

Invisible

RLHF, SFT, Reward Modeling & Quality Assurance
Label and input mathematical data
Ensure the accuracy of data curated
Collaborate with teams to enhance data annotation workflows

Apr 2024 - Present

2 years 3 months

Windhoek, Namibia

Data Scientist, Machine Learning Engineer & Software Engineering Lecturer

Namibia University of Science & Technology

Lecturing courses in Machine Learning & Artificial Intelligence
Coordinating NUST external projects in AI & Data Science
Conducting research
Community engagement

Feb 2024 - Mar 2024

2 months

Windhoek, Namibia

Graduate Accelerated Program Trainee

Bank of Namibia

ML Engineering practices - Strategy, Projects and Transformation
System Automation
Data model design and implementation

Jan 2024 - Present

2 years 6 months

Data Scientist

Ishango.ai

Develop custom AI & data solutions for clients world-wide
Data model design and implementation
Data architecture definition and optimization
MLOps - Continuous improvement, integration and deployment

Jul 2019 - Dec 2022

3 years 6 months

Ongwediva, Namibia

Lecturer

University of Namibia, School of Engineering

Lecturing Engineering Mathematics & Statistics for Engineers

Apr 2015 - Jun 2019

4 years 3 months

Ongwediva, Namibia

Staff Development Fellow (SDF)/Tutor

University of Namibia, School of Engineering

Tutoring Engineering Mathematics & Statistics for Engineers

Nov 2014 - Jan 2015

3 months

Windhoek, Namibia

Intern, Actuarial Department

Sanlam Namibia Holding Ltd

Assisting actuaries with technical support and analysis
Producing reports on analysis findings

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Education and Information Technology.

Education

Information Technology

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Research and Development, Project Management, Information Technology, and Product Development.

Research and Development

Project Management

Information Technology

Product Development

Summary

I am a Data Scientist, Machine Learning Engineer & Software Engineer with a strong passion for leveraging data to drive innovative solutions. I have a solid foundation in data science, machine learning techniques, and industry experience in data science & ML Operations. I am dedicated to applying my skills to tackle complex challenges and contribute to cutting-edge solutions.

Skills

Communication Skills

Leadership
Problem-Solving
Critical Reasoning
Strong Written And Verbal Communication
Teamwork
Collaboration Skills

Programming Skills

Python
Matlab
R
C|C++
Javascript
Html
Vba
Sql
Julia
Sagemath
Mathematica

Miscellaneous

Latex
Microsoft Office
Tableau
Git

Leadership Skills

Student Council
Faculty Representative For The Faculty Of Science, University Of Namibia (2014).

Languages

English

Advanced

Afrikaans

Elementary

Education

Jan 2023 - Dec 2023

Stellenbosch University

MSc. Machine Learning & Artificial Intelligence · Machine Learning & Artificial Intelligence · Stellenbosch, South Africa · IGPA: 3.9/5

Aug 2018 - Jul 2019

Stellenbosch University

MSc. Mathematical Sciences · Mathematical Sciences · Stellenbosch, South Africa · GPA: 4.6/5 - Cum Laude

Jan 2011 - Dec 2014

University of Namibia

BSc. (honours) Mathematics & Physics · Mathematics & Physics · Windhoek, Namibia · GPA: 3.9/5 - Upper Second

Statistics

Experience

Total positions 7

Experience in Education 10 y

Avg length 1 y 9 m

Longest experience 4 y 2 m

Global Experience

Countries worked in 1 (Namibia)

Primary country Namibia

Expertise

Recent roles AI Data Trainer - Mathematics, Data Scientist, Machine Learning Engineer & Software Engineering Lecturer, Graduate Accelerated Program Trainee

Main industries Education, Information Technology

Main business areas Research and Development, Project Management, Information Technology

Qualifications

Highest degree Master

Profile

Created

November 2025

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Frequently asked questions

Have questions? Find more information here.

Where is Naftali based?

Naftali is based in Windhoek, Namibia and can operate in on-site, hybrid, and remote work models.

What languages does Naftali speak?

Naftali speaks the following languages: English (Advanced), Afrikaans (Elementary).

How many years of experience does Naftali have?

Naftali has at least 10 years of experience. During this time, Naftali has worked in at least 7 different roles and for 6 different companies. The average length of individual experience is 2 years and 6 months. Note that Naftali may not have shared all experience and actually has more experience.

What roles would Naftali be best suited for?

Based on recent experience, Naftali would be well-suited for roles such as: AI Data Trainer - Mathematics, Data Scientist, Machine Learning Engineer & Software Engineering Lecturer, Graduate Accelerated Program Trainee.

What is Naftali's latest experience?

Naftali's most recent position is AI Data Trainer - Mathematics at Invisible.

What companies has Naftali worked for in recent years?

In recent years, Naftali has worked for Invisible, Namibia University of Science & Technology, Bank of Namibia, Ishango.ai, University of Namibia, and School of Engineering.

Which industries is Naftali most experienced in?

Naftali is most experienced in industries like Education, Information Technology, and Insurance. Naftali also has some experience in Banking and Finance.

Which business areas is Naftali most experienced in?

Naftali is most experienced in business areas like Research and Development, Information Technology, and Product Development. Naftali also has some experience in Project Management, Finance, and Strategy.

Which industries has Naftali worked in recently?

Naftali has recently worked in industries like Education, Information Technology, and Banking and Finance.

Which business areas has Naftali worked in recently?

Naftali has recently worked in business areas like Research and Development, Information Technology, and Product Development.

What is Naftali's education?

Naftali holds a Master in Machine Learning & Artificial Intelligence from Stellenbosch University, a Master in Mathematical Sciences from Stellenbosch University and a Bachelor in Mathematics & Physics from University of Namibia.

What is the availability of Naftali?

Naftali is immediately available part-time for suitable projects.

What is the rate of Naftali?

Naftali's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.