Joined Zindi almost 3 years ago
Koleshjr
Computer Science Student
Nairobi, Kenya
Speaks: English, Kiswahili

7162 points

Current rank #26
, best rank #22
Wadhwani AI Bollworm Classification Challenge by #ZindiWeekendz
Can you improve a pest control app by classifying if an image contains a bollworm moth or not?
Good for beginners
Classification
Computer Vision
Agriculture
$300 USD
Ended 4 months ago
ranked #2 out of #39
88 enrolled
Helping India
Trailblazers Kenyan Qualification Challenge
Build a model and complete your Zindi profile to qualify as a Trailblazer
Good for beginners
Prediction
Safety
1 000 Zindi Points
Ended 4 months ago
ranked #1 out of #11
176 enrolled
Helping Kenya
Alvin Smart Money Management Classification Challenge
Can you classify purchases recorded on Alvin into different categories?
Advanced
Classification
Financial Services
$3 000 USD
Ended 7 months ago
ranked #1 out of #220
456 enrolled
Kenyan Sign Language Classification by Jenga School
Can you classify words in Kenyan Sign Language?
Intermediate
Classification
Humanities
35 000 Ksh
Ended 2 months ago
ranked #2 out of #67
149 enrolled
Helping Kenya
Tanzania Tourism Classification Challenge
Can you use tourism survey data and ML to classify the range of expenditures a tourist spends in Tanzania?
Good for beginners
Classification
Tourism
Knowledge
Ended 2 months ago
ranked #4 out of #6
24 enrolled
Helping Kenya
Laduma Analytics Football League Winners Prediction Challenge
Can you predict the outcome of a football match based on historical data?
Good for beginners
Prediction
Sport
$2 000 USD
Ended 5 months ago
ranked #3 out of #154
700 enrolled
Credrails Banking Transaction Categoriser Challenge by #ZindiWeekendz
Can you correctly categorise banking transactions for the Credrails API?
Intermediate
Classification
Financial Services
$300 USD
Ended 5 months ago
ranked #1 out of #70
137 enrolled
Helping Kenya
South African COVID-19 Vulnerability Map
Can we infer important COVID-19 public health risk factors from outdated data?
Prediction
Government
Knowledge
Active
ranked #5 out of #53
358 enrolled
Helping South Africa
Swahili Audio Classification
Can you classify Swahili audio into words?
Intermediate
Customer service
2 000 Points
Ended 3 months ago
ranked #10 out of #40
160 enrolled
Tanzania Tourism Prediction
Can you use tourism survey data and ML to predict how much money a tourist will spend when visiting Tanzania?
Good for beginners
Prediction
Tourism
Travel
Knowledge
Active
ranked #6 out of #123
729 enrolled
Helping Tanzania
Swahili Audio Classification Hackathon by #ZindiWeekendz
Can you classify Swahili audio into words?
Intermediate
Classification
Automatic Speech Recognition
Customer service
Media
$300 USD
Ended 6 months ago
ranked #4 out of #28
74 enrolled
AgriFieldNet India Challenge
Can you detect crop types in a class-imbalanced satellite image dataset?
Advanced
Classification
Agriculture
$10 000 USD
Ended 3 months ago
ranked #8 out of #179
635 enrolled
Helping India
AutoInland Vehicle Insurance Claim Challenge
Can you predict if a client will submit a vehicle insurance claim in the next 3 months?
Good for beginners
Prediction
Insurance
Financial Services
$1 000 USD
Ended over 1 year ago
ranked #343 out of #633
1558 enrolled
Layer.ai Air Quality Prediction Challenge
Can you use Sentinel 5P data to predict air quality in Kampala for AirQo?
Good for beginners
Prediction
Safety
$3 000 USD
Ended 4 months ago
ranked #11 out of #258
664 enrolled
Helping Uganda
Microsoft Rice Disease Classification Challenge
Can you identify disease in images of rice grown in Egypt?
Intermediate
Computer Vision
Classification
Agriculture
$3 000 USD
Ended 6 months ago
ranked #10 out of #261
833 enrolled
Helping Egypt
Vehicle Insurance Claim Hackathon by Multimedia University of Kenya
Can you predict if a client will submit a vehicle insurance claim in the next 3 months?
Prediction
Insurance
Financial Services
$200 USD
Ended over 1 year ago
ranked #5 out of #16
31 enrolled
Helping Kenya
Expresso Churn Prediction Challenge
Can you predict when an airtime customer will move to another provider?
Prediction
Customer service
Telecom
$1 000 USD
Ended ~1 year ago
ranked #18 out of #437
1152 enrolled
Helping Senegal
DataFest Africa Noise Pollution Classification Challenge
Can you predict noise levels in Kampala?
Intermediate
Classification
Safety
$1 000 USD
Ended 6 months ago
ranked #9 out of #38
351 enrolled
Helping Uganda
Zindi New User Engagement Prediction Challenge
Can you predict if a new user will be active for 2 months in a row?
Intermediate
Prediction
$5 000 USD
7 days to go
ranked #14 out of #201
1158 enrolled
Swahili News Classification
Can you create a classification algorithm to identify Swahili news articles by category?
Classification
Media
Knowledge
Active
ranked #14 out of #84
507 enrolled
Helping Tanzania