[ SYSTEM INITIALIZED ] Isaac Elias Betancourt Baez
Senior Software Engineer & Architect with 10+ years of experience designing distributed architectures and highperformance web applications. Expert in Golang and PHP (Laravel), with a proven track record of architecting mission-critical microservices and optimizing cloud-native infrastructure. High-autonomy professional leveraging advanced AI-assisted engineering workflows (Claude/Cursor) to accelerate delivery velocity, optimize code quality, and maximize engineering productivity.
About the Developer
Deployed Projects
App Home Delivery
→Engineered a centralized order distribution application for KFC utilizing a microservices architecture to automatically route incoming delivery orders from PedidosYa, Yummy, and Ridery to all store locations. Directed the end-to-end creation of new microservices and maintained core system stability while seamlessly integrating these third-party delivery platforms to ensure reliable order synchronization and streamline restaurant operations.
KDS Monitor de Cocina
→KDS Monitor de Cocina
MaxPoint
→Maintenance, development of the administrative systems of the Kentucky Fried Chicken (KFC) stores, improvements, bug fixes and other functionalities were made.
Localizacion_ve
→Integration manifests to the odoo module that allows us to obtain taxes and other added values for the correct functioning of the system for Venezuelan laws
svc-producto-sync-sir
→Cloud application that runs every period of time to obtain data from one application and send it to another
Cursos online
→Aplication pure in PHP, app of test where used element basic of PHP like: NameSpace Polimorfis Class Abtract Inherit
Bet system
→Application of bet of horse career Module of payment Career closes and he/she automatically pays Users Logueo UserS registration and verification Permits and lists
Administrative system (ERP)
→Application ERP of Inventory, budget, billing among other Module of billing, inventory, budget User Logueo Users registration and verification Profile configuration Permits and lists Responsive
Rose Farmaceutica
→Application on the purchase and sale of medications among companies. Users Logueo Users registration To recover countersign Publication of I articulate He/she buys of I articulate (purchase Car) Membership for user Restrinciones for company State publication (as WhatsApp) Responsive (Mobile, Tablet, Desk)
Experience
Developer Senior
- Self-Service Kiosks (KFC LATAM): Engineered Golang/PHP microservices for
regional kiosks, accelerating transaction speeds and customer throughput. - Smart Scale & Discount Engine (Chile): Architected smart scale integrations and a
custom discount engine, automating pricing logic and reducing manual errors. - Enterprise Business Solutions: Optimized .NET systems and SQL Server
procedures, boosting database performance and core logic reliability. - Real-Time Reporting: Built Node.js/Docker automated tools, cutting manual
reporting time and speeding up data-driven decisions. - Technical Stack Summary
PHP (Laravel) | Golang | Node.js | .NET | Docker | SQL Server | PostgreSQL | Figma
Developer Semi-Senior
- High-Performance Go Backends: Managed high-volume transaction workloads by
architecting high-concurrency Go and gRPC microservices, achieving 99.9%
uptime for mission-critical pipelines. - Payment Systems & Integrations: Handled complex real-time payment flows by
building scalable APIs integrated with Kafka/RabbitMQ, guaranteeing strict
financial transaction integrity. - Observability & Rapid Delivery: Secured distributed infrastructure using an AIfirst workflow to deploy real-time observability
(Prometheus/Grafana), accelerating feature delivery 10x faster. - Technical Stack Summary
Go (Expert) | gRPC & REST APIs | Kafka / RabbitMQ | PostgreSQL & Docker |
Observability (Prometheus/Grafana) | FinTech & Payments | AI-First Workflow
Developer Semi-Senior
- ERP Solutions Development: Developed and maintained ERP solutions using
Laravel and CodeIgniter, focusing on scalable business logic. - API Engineering: Engineered REST APIs for seamless internal system integration
and data consistency. - Database Optimization: Optimized PostgreSQL and MySQL databases for missioncritical data performance and high availability.
- Process Automation: Automated operational workflows and data collection via
web scraping to enhance business intelligence. - Tech Stack for this role Profile
Laravel | CodeIgniter | REST APIs | PostgreSQL | MySQL | Web Scraping | PHP 7/8
Developer Semi-Senior
- Backend Engineering: Engineered Python and PHP backends for internal and
client-facing operations, ensuring system flexibility. - Database Performance: Optimized PostgreSQL performance and data reliability
through advanced query tuning and indexing strategies. - Cloud Infrastructure: Scaled and managed high-availability infrastructure using
AWS, focusing on system uptime and resource efficiency. - Real-time Tooling: Built real-time Node.js tools and integrations to streamline
operational workflows and improve internal productivity. - Tech Stack for this role
Python | PHP | AWS | PostgreSQL | Node.js | Backend Development | Query
Optimization
Developer Junior
- Custom System Development: Developed custom PHP systems tailored to specific
business requirements, ensuring high alignment with organizational goals. - Modular Architecture: Built standalone modules with direct database integrations
for core operations, improving system modularity and data flow. - Legacy Modernization: Stabilized and updated legacy codebases to ensure
operational compliance and significantly reduce technical debt.
Tech Stack for this role - PHP | Legacy Systems | Database Integration | System Modernization | SQL
System Specs
| PHP | 10 years experience |
| GOLANG | 7 years experience |
| NODE | 8 years experience |
| DJANGO | 3 years experience |
| LARAVEL | 7 years experience |
| JAVASCRIPT | 10 years experience |
| DOCKER | 10 years experience |
| SQL | 10 years experience |
Initiate Connection.
Establish a secure channel for your next software project.