Sebastián Arango Machine Learning Engineer @ Blue Orange Digital

Machine Learning Engineer

Blue Orange Digital

Apr 2021 - Current (5 years 3 months)

Blue Orange Digital is recognized as a "Top AI Development and Consultant Agency", by Clutch and YahooFinance, for innovations in predictive analytics, automation, and optimization with machine learning in NYC. We help organizations optimize and automate their businesses, implement data-driven analytic techniques, and understand the implications of new technologies such as artificial intelligence, big data, and the Internet of Things. As an ML Engineer at Blue Orange, I focus on: - Design and implementation of data-driven architectures - Training and deploying ML models - Data analytics - Select and configure the appropiate tools for data science requirements, including cloud and on-premises services. - Design and launch large-sca

Senior Machine Learning Engineer

Terminal

Nov 2020 - Apr 2021 (6 months)

Remote ML Engineer working on the definition of data management and analytics strategies for Butter (butterpayments.com), including: - Redefinition of their data models - Business-aware feature mining - Creation of dashboards and reports presenting relevant metrics for clients - Cooperation with software engineering teams on finding better strategies for managing data collection and processing stages - Technical definitions for handling ML lifecycle, including infrastructure, operations, software tools, training and deployment strategies.

Machine Learning Engineer

Playvox

Jul 2020 - Nov 2020 (5 months)

Machine Learning Engineer working on the design and implementation of machine learning and mathematical models to improve and automate the decision-making processes for the company. ◦ AI-based product research & development ◦ Multi-structured data pre-processing and analysis ◦ Design and implementation of large-scale data pipelines ◦ Development and deployment of machine learning models for several tasks, mostly related to NLP and customer data analysis ◦ ML-Ops and infrastructure-aware model and software deployment ◦ Software development

Lead Data Scientist

Experimentality

Mar 2019 - Jul 2020 (1 year 5 months)

Design, development and deployment of end-to-end commercial solutions through operational analytics, statistical analysis, computer vision and machine learning across several sectors. - SQL & NoSQL databases access and integration. - On-premise and cloud-based architectural design and implementation of data processing pipelines (data engineering). - Use of Machine Learning techniques and statistical methods for data analysis. - Visualization, representation and business contextualization. - i+D+i+E research. - Data Science team leader and project adviser.

Backend Developer

Datagran

Jul 2018 - Dec 2018 (6 months)

Development of end-to-end AI-based applications for digital marketing optimization and segmentation. - REST-ful API design and third-party integrations (GoogleAds, Instagram, Facebook). - Development of web services using Flask/Django (Python) frameworks. - SQL/NoSQL databases access and integration using ORMs and model administrators. - Cloud computing tasks such as data warehousing, distributed computing cluster deployment and data flow systems design using Google Cloud Platform. - Design and implementation of Big Data processing pipelines.

Software Developer

Experimentality

Nov 2016 - Aug 2018 (1 year 10 months)

Python developer & Machine Learning engineer working on commercial applications across multiple sectors. - Internet of Things and H/S integrations using commercial microcontrollers/ processors. - Machine learning and pattern recognition solutions across multiple sectors such as financial, health, security. - Software development focused on both desktop and web applications. - Stand-alone and cloud-powered computer vision applications for image recognition and classification systems. - Cloud architectures design, planning and deployment using Amazon Web Services. - Pre-sales and commercial tasks for the company. Usually sales, customer advisory, corporate leadership, among others.

Sebastián Arango

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