a
achiengjudyb

Judy A

@achiengjudyb

Data Professional

Hongrie
Anglais, Swahili
Certaines informations sont présentées en anglais.
À propos de moi
I am a Data professional specializing in Data Analysis, Data Science, Data Engineering, and DevOps. I build scalable data pipelines, cloud-based platforms, and analytics solutions using Python, SQL, Spark, Azure, AWS, and Power BI. I also develop predictive models, perform exploratory data analysis, and support machine learning projects. My focus is on transforming raw data into reliable, actionable insights that support data-driven decision-making.... Plus d’infos

Compétences

a
achiengjudyb
Judy A
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Conseil en ingénierie des données
I will build etl pipelines, data warehouses and cloud data solutions
De150 $US / projetPlus de détails
Conseil en science des données
I will build machine learning models, predictive analytics, and forecasts
De200 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Tata_Consultancy Services

Data Engineer

Tata Consultancy Services • Temps plein

Jun 2025 - Present • 1 yr

Designed, developed, and maintained ETL/ELT pipelines using Python and SQL to support enterprise analytics. Built and orchestrated cloud-based data workflows using Azure Data Factory, Azure Data Lake, and AWS services. Improved data consistency and reliability through automated monitoring and optimized PostgreSQL databases. Developed BI dashboards using Power BI and worked with PySpark for distributed data processing.