Sérgio Giraldo
IT Lead at ING
Utrecht, Utrecht, Netherlands
Summary
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Senior🎓
Top SchoolSérgio Giraldo is an IT leader with 11+ years driving large engineering organizations and delivering data-driven platforms across finance and payments. Currently leading a 90‑engineer Data Foundation at ING, he architects cloud-native, open-source data warehouses and event-driven OLRT data integration pipelines while overseeing operations, identity/access, budgets and strategic roadmaps. Previously he led data science and risk teams at PagSeguro, combining machine learning, product ownership and agile coaching to turn hypotheses into business impact in high-growth environments. He blends deep hands-on software and architecture experience (from mainframes to PostgreSQL on Azure) with formal training in physics, risk management, cloud computing and design thinking. Known for coaching distributed teams across continents, he pairs an almost-obsessive appetite for learning with a practical focus on maintainability and delivery at scale.
11 years of coding experience
13 years of employment as a software developer
Specialization, Risk Management, Specialization, Risk Management at Universidade do Instituto Educacional BM&FBOVESPAUniversity of Illinois Urbana-ChampaignMasters, Computer Software Engineering, Innovation, Design Thinking, Software Architecture, Masters, Computer Software Engineering, Innovation, Design Thinking, Software Architecture at IPT - USPPostgraduate, Software Engineering, Building software using Agile and CMMi, Postgraduate, Software Engineering, Building software using Agile and CMMi at Senac São PauloUniversity of São Paulo
English, Spanish, Portuguese, Dutch, asl (american sign language), French
Stackoverflow
5reputation
154reached
0answers
3questions
Github Skills (99)
one-time10
github10
security10
pastebin10
crypto10
paste10
git10
aes10
self-hosting10
php10
cryptography10
keymapping9
gerador8
laravel8
flask8
Programming languages (14)
Github contributions (5)
sergiorgiraldo/AdventOfCode2019
Mar 2024 - Dec 2024
AOC 2019, Python
Contributions:51 PRs, 68 pushes, 10 branches in 9 months
sergiorgiraldo/lorem
Nov 2023 - Jul 2026
Contributions:23 PRs, 2387 pushes, 9 branches in 2 years 8 months
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