Harvy Felipe Arce
About
Detail
Backend Software Engineer | PHP / Laravel
Bogotá, Colombia
Contact Harvy regarding:
work
Full-time jobs
Starting at
USD1k/month
Flexible work
Résumé
Jobs
verified_user
0% verified
- UBackend Software Engineer public Remote experienceUNYDOS SASJan 2025 - Jan 2026 (1 year 1 month)Redesigned local development provisioning and automated configuration scripts, standardizing repository structure, virtual host configuration, and environment dependencies, reducing developer onboarding time by approximately 90% and improving productivity across 5+ concurrent projects. Led the migration from PHP 7.4 to PHP 8.x using static analysis with PHPStan and quality checks with SonarQube, increasing maintainability, enabling horizontal scalability, and allowing new features to be implemented roughly 50% faster. Migrated object storage from local servers to Amazon S3, improving scalability and data durability. Implemented and adjusted features through direct SQL queries in MySQL using HeidiSQL, including structural modifications (ALTE
- RBackend Architecture Project (Laravel & MySQL)RiceMountain ManagementOct 2023 - May 2024 (8 months)Como arquitecto de proyectos de backend, diseñé un sistema transaccional utilizando Laravel y MySQL, seleccionado por sus garantías ACID y su mantenibilidad. Implementé reglas de negocio determinísticas a través de disparadores de base de datos y eventos programados, lo que redujo los errores de lógica en la capa de aplicación en aproximadamente un 50%. Modelé y normalicé esquemas relacionales para inventario, precios y VAT, mejorando la integridad de los datos y reduciendo los estados transaccionales huérfanos en alrededor del 90%. Reemplacé la lógica condicional de la capa de aplicación con la aplicación de reglas a nivel de base de datos donde fue apropiado, simplificando las bases de código y reduciendo los informes de errores de lógica
- IIndependent Systems Engineering — Backend, AI & Infrastructure DevelopmentIndependent Systems EngineeringJan 2021 - Jan 2026 (5 years 1 month)Developed backend and full-stack portfolio projects focused on REST API design, relational data modeling, and decoupled service architecture emphasizing transactional clarity and maintainability. Applied OWASP-based risk modeling practices including centralized input validation, contextual output encoding, role-based middleware, secure headers, and rate limiting to reduce attack surfaces. Designed and implemented Node.js backend services integrating external AI APIs (Gemini) and transactional email services, managing asynchronous flows and structured error handling within stateless architectures. Built dynamic frontend components using JavaScript (AJAX, DOM manipulation, animations) for efficient backend integration. Designed transactional
Education
verified_user
0% verified
Seminario Especialización en Bases de Datos AvanzadasUniversidad SurcolombianaOct 2023 - May 2024 (8 months)- Software EngineerUniversidad SurcolombianaJan 2019 - Jan 2024 (5 years 1 month)