Sergio Merchan
@sergiomerchan
Data Scientist with experience in industries such as mining, telecommunications, and oil & gas.
What I'm looking for
Proficient in Python and SQL, applying tools like pandas, scikit-learn, matplotlib, seaborn, and TensorFlow to develop classification, regression, and process optimization models. Skilled in handling large volumes of structured data—from cleaning and structuring to visualization through interactive dashboards. My approach integrates engineering, predictive modeling, and
visual communication to deliver actionable, accurate, and scalable solutions in real-world environments.
Experience
Work history, roles, and key accomplishments
Data Scientist
Self Employed
Sep 2024 - Present (1 year 4 months)
Developed predictive and optimization models across mining, oil & gas, and telecommunications using Python and ML libraries to produce actionable insights and measurable economic impact (e.g., selected oil region with >$4M benefit, gold prediction sMAPE 4%).
Engineering Designer
FabriFeed
Oct 2018 - Jan 2023 (4 years 3 months)
Designed poultry processing machinery and plant layouts using SolidWorks and improved manufacturing efficiency by 30%; implemented WordPress and created promotional graphics, increasing client acquisition by 25%.
Engineering Assistant
Ventanar
Nov 2017 - Oct 2018 (11 months)
Produced 3D models and performed structural analyses for transportation and installation of architectural components using AutoCAD and SolidWorks, reducing on-site errors by 95% and improving logistics by 70%.
Designer
SCIPEM
Feb 2016 - May 2017 (1 year 3 months)
Designed sheet metal components and validated prototypes with 3D printing, reducing prototyping costs by 30% and accelerating design approval cycles.
Education
Degrees, certifications, and relevant coursework
TripleTen
Data Scientist, Data Science
2024 - 2025
Completed a Data Scientist program focused on applied machine learning and data engineering topics from September 2024 to June 2025.
Universidad Industrial de Santander
Industrial Designer, Industrial Design
2011 - 2016
Earned a degree in Industrial Design with coursework in engineering design, prototyping, and manufacturing processes from 2011 to 2016.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
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