YAIR ANDRES NAVARRETE SANCHEZ AI Engineer

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AI Engineer

Evolution Technology

Mar 2024 - Current (2 years 4 months)

Software Engineer specialized in building production-grade AI systems, with experience spanning backend architecture, model serving, evaluation frameworks, performance optimization, and user-facing applications. Brings a multidisciplinary background across entrepreneurship, operations, and applied AI, translating business needs into scalable, reliable systems. Builds and operates systems under real-world constraints — including regulatory requirements, production SLOs, and cross-functional environments — with a focus on bridging the gap between prototype and production-ready systems. Combines strong technical execution with a pragmatic, outcome-driven engineering mindset.

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Contract Manager

Integra Pty

Jun 2019 - Aug 2022 (3 years 3 months)

Set performance goals for a team of 5 and monitored case progress using tracking systems, reducing average resolution time by 20%. Ensured over 95% contract compliance rate by proactively managing customer needs and aligning service delivery with agreed terms. Collaborated with sales and operations teams to streamline workflows, driving a 15% increase in customer satisfaction. Improved client retention by 10% through effective relationship management and service optimization

Founder & Manager

Independent Contractor

Jun 2016 - Aug 2022 (6 years 3 months)

Founded and scaled a facilities management company from zero to 20 recurring clients, managing all aspects of operations, finance, marketing, and customer service. Developed pricing and financial strategies that maintained consistent cash flow and supported long-term sustainability. Tracked KPIs across service delivery and customer satisfaction to identify areas for continuous improvement. Built and nurtured long-term client relationships, successfully positioning the business for sale.

Aircraft Ground Assistance

avianca

Oct 2013 - Nov 2015 (2 years 2 months)

Coordinated ground support operations including refueling, loading, and equipment handling to ensure safety and efficiency. Collaborated with base and platform teams to complete ground tasks within strict timeframes. Supported efficient aircraft turnaround and maintained compliance with on-time performance standards.

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Sales Representative

Grupo Uribe (GCO).

Oct 2012 - Mar 2013 (6 months)

Supported client engagement and growth strategies, helping the sales team consistently achieve bi-monthly targets. Increased sales by 11% within six months by effectively communicating product value to new and existing clients. Maintained strong customer relationships, achieving a satisfaction rate above 90%.

YAIR ANDRES NAVARRETE SANCHEZ

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