Sergio Pulgarin
Senior Software Engineer at Abstract Security
Medellín, Antioquia, Colombia
Summary
👤
Senior🎓
Top SchoolSergio Pulgarin is a Senior Software Engineer with 13 years of experience building backend systems, APIs, and hybrid SaaS/on‑prem solutions for security and enterprise applications. He specializes in server-side development, database design, HTTP API design, and scalable architecture, and has led teams and technical hiring while remaining hands‑on with code. His recent work focuses on building next‑generation security operations and application security platforms using Python/FastAPI, cloud platforms (AWS/GCP), and PostgreSQL. Sergio has contributed to open-source security tooling such as the Modern Honey Network by implementing Flask-based backends and alerting feeds, reflecting a practical blend of security telemetry and API design. Comfortable with low-level C, sockets, and embedded systems from earlier roles, he brings a breadth that spans from firmware to cloud-native services. Based in Medellín, Colombia, he pairs a user-oriented mindset with secure development practices and a history of unlocking team potential.
13 years of coding experience
12 years of employment as a software developer
Bachelor of Engineering - BE Electrical and Electronics Engineering, Bachelor of Engineering - BE Electrical and Electronics Engineering at Universidad de AntioquiaMaster of Science - MS Computer Science, Master of Science - MS Computer Science at Georgia Institute of Technology
Spanish, English
Stackoverflow
919reputation
42kreached
49answers
3questions
Github Skills (23)
api-rest10
python10
apidoc10
api-design10
restful-api10
flask-ask10
api10
sqlalchemy10
web-framework10
rest-api10
flask10
security9
database-design9
information-security8
open-source8
Programming languages (10)
Github contributions (5)
pwnlandia/mhn
Jan 2014 - Jul 2014
Modern Honey Network
Role in this project:
Back-end Developer
Back-end DeveloperContributions:278 commits, 1 comment in 6 months
Contributions summary:Sergio primarily contributed to the back-end development of the Modern Honey Network project, as evidenced by the initialization of a Flask application and the creation of API endpoints. They implemented and updated the application setup for Flask-SQLAlchemy, added database models, and integrated authentication features using Flask-Security. The user also developed functionality for processing sensor and attack data, including the implementation of an Atom feed for alerts.
golangblockchainhoney
ShareByLink/iqbox-ftp
Jan 2013 - May 2013
Contributions:78 commits in 3 months
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