p
peter_njeri

Peter

@peter_njeri
5,0(1)

Turning data into clear insights using Python, SQL, and machine learning

Quênia
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I build Machine Learning solutions that deliver real business impact. I develop predictive models, deep learning systems, and end-to-end ML pipelines, from data processing to deployment using Python, SQL, Scikit-learn, and TensorFlow. I work across classification, regression, NLP, and anomaly detection, with strong skills in feature engineering and handling real-world datasets. With a Mechanical Engineering background, I bring a structured, systems-driven approach to building reliable and scalable solutions. ... Saiba mais

Habilidades

p
peter_njeri
Peter
offline • 

Conheça meus serviços

Painéis de dados
I will build interactive dashboards and visualizations in power bi, excel, or python
5,0(1)
Machine learning
I will develop ai, machine learning, and deep learning solutions

Portfólio

Experiência profissional

Colony Researcher / Analyst

Furever Feline Cat Rescue • Meio período

Oct 2025 - Present8 mos

1. Design and maintain structured datasets for feral cat colonies, including population counts, feeding frequency, waste generation, and site conditions. 2. Perform data cleaning, validation, and exploratory data analysis (EDA) to identify trends in colony health, feeding efficiency, and environmental impact. 3. Apply statistical analysis to compare traditional feeding methods against eco-conscious alternatives and quantify waste reduction outcomes. 4. Develop simple dashboards and visual summaries (tables/charts) to track KPIs such as colony stability, resource utilization, and sustainability metrics. 5. Generate periodic analytical reports and impact briefs for donors, volunteers, and stakeholders to support evidence-based decisions. 6. Contribute analytical insights to the development of The Hawk, an eco-conscious mobile feeding station, using data to inform design improvements and operational efficiency. 7. Translate analytical findings into actionable recommendations for sustainable, community-based animal welfare initiatives.

DATA

DATA SCIENTIST

DATA • Freelance

Mar 2025 - Present1 yr 3 mos

1. Analyze large, multi-source datasets using Python, SQL, and Power BI to uncover trends and actionable insights. 2. Clean, transform, and model data to support statistical analysis and predictive modeling. 3. Develop interactive dashboards and visual reports for KPIs, performance tracking, and operational decisionmaking. 4. Apply machine learning techniques to identify patterns, anomalies, and opportunities for process improvement. 5. Collaborate remotely with clients to define requirements, validate results, and communicate findings clearly. 6. Conduct exploratory data analysis (EDA) to identify key trends and support hypothesis testing. 7. Automate repetitive data tasks and reporting workflows to improve efficiency and data reliability. 8. Provide actionable recommendations to support strategic and operational decisions. 9. Developed predictive models that increased sales forecasting accuracy by 25%. 10. Collaborated with cross-functional teams to enhance data-driven decisions. 11. Presented findings to stakeholders, influencing strategic business initiative.

1 Avaliações
5,0

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Classificação detalhada
  • Nível de comunicação do freelancer
    5
  • Qualidade da entrega
    5
  • Valor da entrega
    5
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    patrick_muchiri

    DE

    Alemanha

    5

    I had very positive experience work with Peter. Excellent professional, reliable, and delivered high-quality work on time. Communication was clear throughout the project. I’m very satisfied with the results and would gladly recommend him to others.

    Até US$ 50

    Preço

    2 dias

    Tempo

    gig

    Painéis de dados

    Útil?
    Sim
    Não