Cristian Ullua
Senior Digitalization Expert - SAP Technical Management
Uruguay
Summary
👤
Senior🎓
Top SchoolCristian Ullua is a Senior Digitalization Expert and SAP technical specialist with nine years of experience designing, developing, and optimizing SAP landscapes and enterprise platforms. A BS in Computer Software Engineering and a background as an ABAP developer give him deep hands-on skills in performance tuning, code review, and SAP upgrades—having driven up to 95% runtime improvements in real projects. He blends platform operations, vendor delivery management, and SLA-driven support with a strong focus on security, cost-effective optimization, and measurable performance gains. Based in Uruguay, Cristian has transitioned from pure development into technical support and platform ownership, bringing both implementation and operational perspectives to complex enterprise transformations. Notably, he pairs rigorous code-quality practices (zero Code Inspector errors) with continuous learning habits rooted in formal study and self-directed programming education.
9 years of coding experience
2 years of employment as a software developer
Computer Programming, Computer Programming at freeCodeCampBrigham Young University-Idaho
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
mercadopago4
cart3
prestashop2
ecommerce2
laravel2
php2
Programming languages (3)
Github contributions (5)
cristiandullua/cse210-06-final-project
Mar 2022 - Apr 2022
Final Project
Contributions:26 pushes, 1 branch in 17 days
cristiandullua/Expense-Tracker
Nov 2024 - Dec 2024
Contributions:19 pushes, 1 branch in 28 days
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