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I am a data scientist with a Master of Science in Data Science and a strong track record in end-to-end ML lifecycle. I enjoy bridging frontier research with real-world impact by designing, training, and deploying predictive models, including Gradient Boosting, Neural Networks, and LLM solutions. I am proficient in Python, MLOps (Docker, MLflow), and cloud platforms (Azure, AWS), and I am passionate about Responsible AI, interpretability, and building scalable, secure systems in agile, cross-functional teams. I have hands-on experience building robust data pipelines, automating model retraining, and collaborating with engineers and stakeholders to deliver measurable value. I am motivated to continue innovating in AI while ensuring safety, transparency, and accessibility.…I am a data scientist with a Master of Science in Data Science and a strong track record in end-to-end ML lifecycle. I enjoy bridging frontier research with real-world impact by designing, training, and deploying predictive models, including Gradient Boosting, Neural Networks, and LLM solutions. I am proficient in Python, MLOps (Docker, MLflow), and cloud platforms (Azure, AWS), and I am passionate about Responsible AI, interpretability, and building scalable, secure systems in agile, cross-functional teams. I have hands-on experience building robust data pipelines, automating model retraining, and collaborating with engineers and stakeholders to deliver measurable value. I am motivated to continue innovating in AI while ensuring safety, transparency, and accessibility.

Juan Andres Guevara Angel

Data Scientist, Developer, AI Engineer, +3

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I am a data scientist with a Master of Science in Data Science and a strong track record in end-to-end ML lifecycle. I enjoy bridging frontier research with real-world impact by designing, training, and deploying predictive models, including Gradient Boosting, Neural Networks, and LLM solutions. I am proficient in Python, MLOps (Docker, MLflow), and cloud platforms (Azure, AWS), and I am passionate about Responsible AI, interpretability, and building scalable, secure systems in agile, cross-functional teams. I have hands-on experience building robust data pipelines, automating model retraining, and collaborating with engineers and stakeholders to deliver measurable value. I am motivated to continue innovating in AI while ensuring safety, transparency, and accessibility.…I am a data scientist with a Master of Science in Data Science and a strong track record in end-to-end ML lifecycle. I enjoy bridging frontier research with real-world impact by designing, training, and deploying predictive models, including Gradient Boosting, Neural Networks, and LLM solutions. I am proficient in Python, MLOps (Docker, MLflow), and cloud platforms (Azure, AWS), and I am passionate about Responsible AI, interpretability, and building scalable, secure systems in agile, cross-functional teams. I have hands-on experience building robust data pipelines, automating model retraining, and collaborating with engineers and stakeholders to deliver measurable value. I am motivated to continue innovating in AI while ensuring safety, transparency, and accessibility.

Available to hire

I am a data scientist with a Master of Science in Data Science and a strong track record in end-to-end ML lifecycle. I enjoy bridging frontier research with real-world impact by designing, training, and deploying predictive models, including Gradient Boosting, Neural Networks, and LLM solutions. I am proficient in Python, MLOps (Docker, MLflow), and cloud platforms (Azure, AWS), and I am passionate about Responsible AI, interpretability, and building scalable, secure systems in agile, cross-functional teams.

I have hands-on experience building robust data pipelines, automating model retraining, and collaborating with engineers and stakeholders to deliver measurable value. I am motivated to continue innovating in AI while ensuring safety, transparency, and accessibility.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Spanish; Castilian

Fluent

French

Beginner

Work Experience

Data Science Researcher at CRIDA A.I.E

February 1, 2025 - Present

Implemented and refined various machine learning algorithms such as gradient boosting decision trees and neural networks to accurately estimate aircraft Take-Off Weight (TOW), impacting aircraft performance including trajectory and fuel consumption. Designed and maintained complex data pipelines to collect, clean, and integrate large-scale operational data from multiple sources supporting advanced analytical models. Collaborated with aviation experts to translate data insights into actionable decisions for flight optimization.

Data Mining Researcher at Quantil S.A.S

July 31, 2024 - September 4, 2025

Developed and validated mathematical models to drive process optimization and automation in complex operational environments. Created a Python matching algorithm to reconcile partial information with database records achieving an 80% match rate. Followed structured design and development methodologies such as CRISP-DM to ensure quality project execution.

Cybersecurity Analyst Intern at Indra

August 31, 2023 - September 4, 2025

Handled incident management and threat hunting reports to restore normal service operation minimizing harm to business operations. Developed and deployed predictive models to enhance threat detection and reduce false positives in cybersecurity platforms. Extracted structured insights from unstructured security logs to improve information retrieval. Managed backups across platforms to prevent data loss and protect against malicious attacks.

Data Mining Researcher at Quantil S.A.S

September 1, 2023 - July 1, 2024

Applied the CRISP-DM methodology to structure data science projects, ensuring alignment with business needs and quality standards. Validated optimization and ML models to automate processes, demonstrating an analytical mindset focused on value and efficiency. Developed a Python-based record-matching algorithm using fuzzy matching techniques, achieving approximately 80% success rate and improving data quality for decision-making.