Wilmer Andrey Caceres Carvajal

Atención Al Cliente Bilingüe

Perfil profesional

Senior Software Engineer with 4+ years building scalable SaaS products for U.S. companies . Specialized in Node.js , TypeScript , React , cloud-native backend , and leading technical initiatives , with strong skills in modern architectures and automation

Experiencia laboral

Senior Full-Stack Developer

trez inc | Septiembre 2024 - Actualmente (2 años 2 meses)

Habilidades utilizadas

Led and mentored team, migrated legacy system, automated billing, integrated accounting APIs, built audit logging, analytics dashboards, optimized databases, and improved infrastructure efficiency.

Logro principal

Led migration of a monolith to modular architecture, implemented SOLID/ACID principles, mentored team, automated billing, integrated QuickBooks/Xero, built analytics dashboards, and reduced AWS costs by 53%.

Co-Founder & Lead Full-Stack Engineer

reciclapp | Octubre 2025 - Mayo 2026 (7 meses)

Habilidades utilizadas

Built B2B SaaS for waste logistics, integrated AI, designed cloud infra with Docker/DigitalOcean, built React dashboards, automated reporting, and optimized fleet routes.

Logro principal

Co-founded SaaS logistics platform, designed frontend/backend/DevOps, integrated AI tools, built dashboards, optimized cloud architecture, and developed route optimization algorithm.

Software Engineer

be better | Enero 2023 - Septiembre 2024 (1 año 8 meses)

Habilidades utilizadas

Developed billing, accounting, and inventory modules, applied Clean/Hexagonal Architecture, optimized relational databases, and improved code maintainability.

Logro principal

Engineered billing module with Hexagonal Architecture, ensured ACID compliance, optimized databases, and led SaaS platform development for accounting and inventory.

Formación académica

Bachelor of Science bs in Energy Engineering
Universidad autonoma de bucaramanga (unab) | Profesional

Generado por