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Juan Diego Llano Barrera Email & Phone Number
Billing System Analyst
at
Looi Consulting LLC
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Billing System Analyst
Location
Santander, Colombia, Colombia
Company size
Who is Juan Diego Llano Barrera? Overview
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Quick answer
Juan Diego Llano Barrera is listed as Billing System Analyst at Looi Consulting LLC, a company with 7 employees, based in Santander, Colombia, Colombia. AeroLeads shows a matched LinkedIn profile for Juan Diego Llano Barrera.
Juan Diego Llano Barrera previously worked as PL/SQL Developer at Talan and Ingeniero de software at Heinsohn. Juan Diego Llano Barrera studied at Universitaria De Investigación Y Desarrollo - Udi.
Company email context
Email format at Looi Consulting LLC
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Looi Consulting LLC
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Profile bio
About Juan Diego Llano Barrera
I am a software engineer with over 5 years of experience developing robust solutions using Java, Delphi, C#, and PL/SQL. My expertise extends to working with various databases including Oracle, MySQL, SQL Server, and PostgreSQL.I thrive in Agile environments and am an active participant in client communications. A CPRE certification backs my skills in requirements engineering. I am expanding my knowledge in mobile development with Flutter and Data Analytics.
Current workplace
Juan Diego Llano Barrera's current company
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Looi Consulting Llc
4 roles
Juan Diego Llano Barrera work experience
A career timeline built from the work history available for this profile.
Pl/Sql Developer
Current-Oracle Development: Engineered and optimized Oracle database components, including storedprocedures, functions, packages, triggers, database structures, tables, views, and indexes, ensuringhigh performance and reliability.-Troubleshooting & Bug Resolution: Leveraged deep expertise in diagnosing and resolving complexissues quickly, minimizing downtime and.
Feb 2024 - Present
Ingeniero De Software
-ERP System Migration: Led the migration of an ERP system from Oracle Forms and Reports to Delphiand PL/SQL, significantly improving system performance and user experience.-Database Optimization: Designed and optimized PL/SQL stored procedures, triggers, functions, andpackages, resulting in enhanced database performance and data integrity.-API Management.
Mar 2022 - Feb 2024
Software Engineer
-Desktop Application Development: Designed and developed robust desktop applications using Delphi,with a strong emphasis on creating user-friendly interfaces and efficient data processing capabilities.-Database Development: Advanced database development using PL/SQL, including the creation andoptimization of procedures, jobs, triggers, and views to ensure.
Sep 2019 - Mar 2022
1 education record
Juan Diego Llano Barrera education
FAQ
Frequently asked questions about Juan Diego Llano Barrera
Quick answers generated from the profile data available on this page.
What company does Juan Diego Llano Barrera work for?
Juan Diego Llano Barrera works for Looi Consulting LLC.
What is Juan Diego Llano Barrera's role at Looi Consulting LLC?
Juan Diego Llano Barrera is listed as Billing System Analyst at Looi Consulting LLC.
Where is Juan Diego Llano Barrera based?
Juan Diego Llano Barrera is based in Santander, Colombia, Colombia while working with Looi Consulting LLC.
What companies has Juan Diego Llano Barrera worked for?
Juan Diego Llano Barrera has worked for Looi Consulting Llc, Talan, Heinsohn, and Electro Software Ltda..
Who are Juan Diego Llano Barrera's colleagues at Looi Consulting LLC?
Juan Diego Llano Barrera's colleagues at Looi Consulting LLC include Roxanne Bornilla.
How can I contact Juan Diego Llano Barrera?
You can use AeroLeads to view verified contact signals for Juan Diego Llano Barrera at Looi Consulting LLC, including work email, phone, and LinkedIn data when available.
What schools did Juan Diego Llano Barrera attend?
Juan Diego Llano Barrera studied at Universitaria De Investigación Y Desarrollo - Udi.
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