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Angela Castaneda

Angela Castaneda


Imperial College London | Colombia


My Portfolio Highlights

My New Course

Deep Learning with PyTorch

My New Course

Web Scraping in Python

My New Certification

Data Engineer Associate

Versatile Data Professional with more than three years of experience in Data Analysis, Data Engineering, and Machine Learning. I am currently looking for a role.

My Work

Take a look at my latest work.


Deep Learning with PyTorch


Machine Learning with scikit-learn


Database Design


Web Scraping in Python


Competition - City Tree Species

My Certifications

These are the industry credentials that I’ve earned.

Data Engineer


Other Certificates

Amazon Web Services Certified Cloud Practitioner

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Mercado Libre | Apr 2021 - Sep 2021

Database Developer

● Maintained and edited databases for the Data Visualization team using BigQuery and Python. ● Connected new databases to various data sources, such as APIs and MySQL. ● Created video tutorials to facilitate onboarding and training of new recruits in the team.
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Addi | Jun 2019 - May 2020

Data Scientist

● Enhanced the ML Fraud Prevention model by identifying new predictive features, hence improving accuracy and performance. ● Reorganized the SQL database and streamlined business insights generation for the Collections department at a growing financial start-up. ● Developed a Pilot Collections Model that maximized revenue by prioritizing calls to customers in arrears.

Rappi | Jan 2018 - Jun 2019

Data Analyst

● Designed and developed impactful dashboards that provided key insights on variables affecting business growth within the retail sector. ● Utilized SQL to compile KPIs and organize business operation statistics for effective decision-making. ● Monitored data quality and structure, identifying and rectifying anomalies that led to price mismatches between the app and stores.

My Education

Take a look at my formal education

MSc in Environmental Data Science and Machine LearningImperial College London | 2022
Bachelor of Science in MathematicsUniversidad de Los Andes | 2019
Bachelor of Science in Electrical EngineeringUniversidad de Los Andes | 2016

About Me

Angela Castaneda

I have three years of experience in Data, mostly as a Data Analyst but I also have experience in Machine Learning and Data Engineering. I finished the MSc Environmental Data Science and Machine Learning at Imperial College London.

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