Featured on TopMate's Times Square Digital Billboard
Recognized among the top mentors and consultants on TopMate. Celebrated with a feature on the Times Square digital screen in New York City.
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1st Place - Mage Battlegrounds 24-hour virtual hackathon
Winner of the Mage Battlegrounds Global Hackathon, competing against 130 teams across 15 countries. Recognized for building a breakthrough real-time analytics solution in just 24 hours.
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Honorable Mention – AWS Lambda Hackathon
Recognized among 3,700+ global entrants for Smart Clip, a real-time AI video summarizer powered by AWS Lambda and event-driven architecture.
View Project →Building a YouTube Analytics Agent with Amazon Bedrock and MCP
An end-to-end guide to building an AI agent that analyzes YouTube channel data using Amazon Bedrock and the Model Context Protocol.
Read Article →Stop Digging Logs: How to Turn Airflow Failures into Contextual Learning
Transform Airflow failure logs into contextual knowledge using Amazon Bedrock and S3-based vector storage for smarter debugging.
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Founder & Creator
Democratizing Salary Data for LATAM
PivoteaTech is a platform and content brand helping tech and non-tech professionals in LATAM negotiate better salaries with real market data — not assumptions. The proof of concept is personal: petroleum engineer → teacher (1× salary) → Senior Data Engineer without a master's degree (24× salary).
- Salary calculator benchmarked against the Colombian market, LATAM regional data, and remote USD roles
- Educational content on career transitions, salary negotiation, and breaking into tech
Jove Zhong
Co-founder @ TimeplusI am cofounder at timeplus.com and glad to work with Alexander this year. Thank you Alexander for the great support and amazing technical blog about our open source database: Proton. You learn things so fast, communicate so well, and write high quality blogs. Look forward to more collaboration with you in coming year.
Available for Freelance
What I Offer
Data Engineering
End-to-end pipelines, lakehouses, AWS architecture, and modern data stacks tailored to your business needs.
Career Mentorship
Career pivots into tech, salary negotiation strategies, and a roadmap to break into data engineering — with data, not assumptions.
Bogotá, Colombia
alex@pivoteatech.com