Isaias David Aguilar Olivera

Senior Analytics Engineer & Data Ops at Next Level Solutions Latin America (Dec 2024 – Present). Led cross-functional data initiatives supporting operations across 3 international regions, implementing end-to-end data pipelines and relational modeling via Advanced SQL and BigQuery. Leveraged generative AI (like Claude Code) tools to accelerate pipeline development, optimize complex queries, and automate data transformation scripts. Automated KPI reporting suites using Power Query, developed Power BI dashboards for executives, and forecasted staffing needs for a team of over 200 while reconciling budgets and tracking organizational margins.

Analytics & Operations Consultant at College Hunks Hauling Junk & Moving (Nov 2025 - Jan 2026). Centralized cloud data warehouses and automated pipelines with SQL and BigQuery, utilizing AI-assisted coding to rapidly prototype data models and debug scripts. Developed dynamic Power BI dashboards and deployed internal business applications using PowerApps integrated with AI-driven workflow automations to streamline operational processes.

Tier 3 Lead Engineer at SIMO (2021 - 2024). Acted as primary escalation contact for complex customer issues, driving root cause analysis and rapid service restoration. Automated workflows using Google Apps Script and APIs, and managed VIP installations while leveraging Databricks telemetry to analyze product metrics.

Rate Analyst at CREE (2020 - 2021). Audited large-scale utility datasets to guarantee national market data integrity, programming complex cost-of-service models for 100% compliant pricing structures. Evaluated historical consumption metrics to assess regulatory policy impacts and delivered executive reports that drove stakeholder decision-making.