Julio Cesar Rosales
@jrosales92
I build SQL data pipelines, automate operations, and scale workforce teams from 14 to 300+ members.
HondurasWhat I'm looking for
I've led sales operations at Calltastic and workforce management at Collective Solution, scaling teams from 14 to more than 300 members while supporting service levels, compliance, quality, and profitability.
I turn operational data into action through SQL and PostgreSQL, n8n automation, Google Apps Script, Power BI, and Looker. At RegisRO, I optimized database access for 15–20 concurrent users and built automated data pipelines that improved data storage efficiency by 15%.
Experience
Work history, roles, and key accomplishments
Sales Operations Supervisor
Calltastic
May 2026 - Present (3 months)
Lead high-stakes healthcare sharing (HCMS) outbound programs, driving operational excellence, regulatory compliance, and team performance. Direct and mentor agents using data-backed feedback loops to elevate performance, boost conversion rates, and maintain accountability.
Education
Degrees, certifications, and relevant coursework
Oracle University
Certificate, Database Design
2025 - 2025
Completed Oracle Database Design certification covering database foundations, data modeling, warehousing, and administration.
EF Education First
Certificate, English Language
Grade: 68/100
Earned EF SET English Certificate with a score of 68/100, demonstrating C1 Advanced proficiency.
LADO International Institute
Language Studies
Pursued language studies at LADO International Institute.
Instituto Kolbe
High School Diploma, General Studies
Completed high school education at Instituto Kolbe.
Tech stack
Software and tools used professionally
Availability
Location
HondurasAuthorized to work in
Social media
Job categories
Skills
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