Top Talent like Stevedavies are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specilaized talent, while giving talent more flexibilty and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Stevedavies Wambui

AI & Machine Learning Engineer • Data Analyst • Business Intelligence Analyst • SF, CA, US
Android
SQL
R
scikit-learn
Natural Language Processing
Machine Learning
pandas
PowerBI
Python
Data Visualization
Data Analysis
Data Science
Available for hire fromNegotiable
Curious, enthusiastic, and adaptive data scientist with a passion for education and innovation.
I am a recent graduate with a Bachelor's Degree in Computer Science from Minerva University. I have experience working in data science at Meta and with machine learning algorithms. I am looking for data analysis, data science, data visualization, machine learning, and backend work. I take pictures during my free time.

Projects

Crop Yield Prediction

● Built a crop yield prediction web application based on insights gathered from initial user interviews, ensuring the application addresses the specific challenges faced by farmers. ● Trained and evaluated multiple regression models, including a random forest regressor, SGDregressor, and linear regression, to develop accurate predictions. ● Presented the web application to a group of farmers in Kenya, gathered their feedback on its utility and effectiveness, and actively incorporated feedback to improve its relevance. See More

Text Summarization with Deep Learning

● Scraped data from agricultural websites with Beautifulsoup, and prepared it into a dataframe. ● Performed topic modeling with TFIDF and LDA to get the most common themes in the text. ● Summarized the whole text with pre-trained deep learning models: GPT3, BERT, XLNET. Computed rouge score to check summary performance. ● Performed extractive summarization with graph-based textrank algorithm and cosine similaritySee More

Adult Income Classification

● Exploratory data analysis, data wrangling, and data visualization on Census Income data containing over third thousand data entries. ● Performed classification analysis on all features and income: built machine learning models with Scikit-Learn and compared the model that best classified the data. Documented the process and explained results. ● Classified adults’ income with 84% accuracy as lower or higher than $50000.See More

Flashcard App

● Built a Flashcard Android app that allows users to prepare a question and answer flashcards with Java in Android Studio. ● Fixed bugs and improved app performance. ● Iterated on the app design and improved the user interface.See More

Work History

F

FBU - Data Science Intern

FaceboolJun 2021 - Aug 2021 • 2 mos Spearheaded an understanding of Facebook group admins in the US and Canada and provided recommendations for better feature and product improvements for their use case. Performed an A/A test to ensure that the experiment we were running was using a statistically fair tool. Collaborated with Product Managers, User Researcher, Software Engineers and Data Scientists in determining the best metrics to determine feature adoption.
S

Data Science Intern

Sabudh FoundationOct 2020 - Dec 2020 • 3 mos Collaborated with a multifaceted team of technologists to model weather data, consumption patterns, and storage solutions to optimize for the best configuration for a solar power system within rural India. Built a predictive model that helped reduce power expenses by at least 25% during low sunshine months and provided recommendations to Akal Academy.
M

Data Science Intern

Meta Providing product recommendations for improved flows and placements for users interacting with the chatbot in the Meta Store Help Center. Analyzing text data with Keras adn PyText from chatbot interactions to understand user behavior and provide recommendations for optimizing the chatbot.

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Curious, enthusiastic, and adaptive data scientist with a passion for education and innovation.
I am a recent graduate with a Bachelor's Degree in Computer Science from Minerva University. I have experience working in data science at Meta and with machine learning algorithms. I am looking for data analysis, data science, data visualization, machine learning, and backend work. I take pictures during my free time.

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call

Top Talent like Stevedavies are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specilaized talent, while giving talent more flexibilty and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Stevedavies Wambui

AI & Machine Learning Engineer • Data Analyst • Business Intelligence Analyst • SF, CA, US
Android
SQL
R
scikit-learn
Natural Language Processing
Machine Learning
pandas
PowerBI
Python
Data Visualization
Data Analysis
Data Science
Available for hire fromNegotiable

Projects

Crop Yield Prediction

● Built a crop yield prediction web application based on insights gathered from initial user interviews, ensuring the application addresses the specific challenges faced by farmers. ● Trained and evaluated multiple regression models, including a random forest regressor, SGDregressor, and linear regression, to develop accurate predictions. ● Presented the web application to a group of farmers in Kenya, gathered their feedback on its utility and effectiveness, and actively incorporated feedback to improve its relevance.

Text Summarization with Deep Learning

● Scraped data from agricultural websites with Beautifulsoup, and prepared it into a dataframe. ● Performed topic modeling with TFIDF and LDA to get the most common themes in the text. ● Summarized the whole text with pre-trained deep learning models: GPT3, BERT, XLNET. Computed rouge score to check summary performance. ● Performed extractive summarization with graph-based textrank algorithm and cosine similarity

Adult Income Classification

● Exploratory data analysis, data wrangling, and data visualization on Census Income data containing over third thousand data entries. ● Performed classification analysis on all features and income: built machine learning models with Scikit-Learn and compared the model that best classified the data. Documented the process and explained results. ● Classified adults’ income with 84% accuracy as lower or higher than $50000.

Flashcard App

● Built a Flashcard Android app that allows users to prepare a question and answer flashcards with Java in Android Studio. ● Fixed bugs and improved app performance. ● Iterated on the app design and improved the user interface.

Work History

F

FBU - Data Science Intern

FaceboolJun 2021 - Aug 2021 • 2 mos Spearheaded an understanding of Facebook group admins in the US and Canada and provided recommendations for better feature and product improvements for their use case. Performed an A/A test to ensure that the experiment we were running was using a statistically fair tool. Collaborated with Product Managers, User Researcher, Software Engineers and Data Scientists in determining the best metrics to determine feature adoption.
S

Data Science Intern

Sabudh FoundationOct 2020 - Dec 2020 • 3 mos Collaborated with a multifaceted team of technologists to model weather data, consumption patterns, and storage solutions to optimize for the best configuration for a solar power system within rural India. Built a predictive model that helped reduce power expenses by at least 25% during low sunshine months and provided recommendations to Akal Academy.
M

Data Science Intern

Meta Providing product recommendations for improved flows and placements for users interacting with the chatbot in the Meta Store Help Center. Analyzing text data with Keras adn PyText from chatbot interactions to understand user behavior and provide recommendations for optimizing the chatbot.

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Pangea empowers fractional work across the world for marketing and design roles.