John Wanja

John Wanja: Email & Phone Number

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Data Annotator at EXECO|Nairobi County, Kenya

Position:

Data Annotator at EXECO

Location:

Nairobi County, Kenya

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Last updated: 2026-04-20
Updated: 2026-04-20

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Work Experience

Data Annotator at EXECO

Feb 2021 - Current

Data Specialist at Africa AI

- Current

Transcriptionist at CloudFactory

Jan 2022 - Current

Data Analyst at EXECO

Feb 2021 - Apr 2025

John Wanja started working in 2021, then the employee has changed 2 companies and 3 jobs. On average, John Wanja works for one company for 4 years 7 months.

Their professional focus is 7 QC Tools, Annotation, and Artificial Intelligence (AI) across 3 core areas.

Education

Computer packages at Partners for Care

High School Diploma at Garden Secondary School

High School Diploma at Marurui Primary School

Certificate of Undergraduate Studies at Partners for Care

Frequently Asked Questions

What is John Wanja's email address?

SignalHire found a verified business email address for John Wanja: j****a@exe-eco.fr.

What is John Wanja's phone number?

SignalHire found a verified phone number for John Wanja: +254-***-***-2974.

How do I contact John Wanja at EXECO?

You can reach John Wanja through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Wanja's professional background?

They have held roles including Data Specialist, Transcriptionist, and Data Analyst at companies such as Africa AI, CloudFactory, and EXECO. Their education includes Computer packages from Partners for Care, and High School Diploma from Garden Secondary School.

Is John Wanja's contact information up to date?

Yes. John Wanja's SignalHire profile was last updated on 20 April 2026, reflecting their current position as Data Annotator at EXECO in Toulouse, Occitanie, France.

John Wanja Namesakes

Name
Company
Position
john wanja
Student
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