Work Experience
A detailed overview of my professional journey, key achievements, and technologies I've mastered
Software Engineer
Key Highlights
- •Designed scalable microservices for high-traffic applications
- •Built event-driven APIs with BullMQ and Redis for reliable data pipelines
- •Integrated AWS S3, CloudFront, and Lambda for secure storage and optimized content delivery
- •Developed real-time dashboards with WebSockets, Next.js, Tailwind, and Prisma
- •Applied CQRS and modular service design for improved maintainability
- •Established CI/CD pipelines with GitHub Actions and automated deployments with PM2
Tech Stack
Achievements & Responsibilities
Designed and implemented scalable microservices using Node.js, Express, and MongoDB for high-traffic applications
Developed event-driven APIs and background job processing with BullMQ, Redis, and worker queues for reliable data pipelines
Integrated AWS services including S3, CloudFront, and Lambda for secure storage, optimized content delivery, and serverless execution
Built real-time features with WebSockets and dashboards with Next.js, Tailwind, and Prisma to enhance interactivity and data visualization
Applied CQRS and modular service design to improve maintainability and separate read/write operations
Implemented Dockerized deployments, service orchestration, monitoring endpoints, and health checks to ensure system stability
Established CI/CD pipelines with GitHub Actions and automated production deployments with PM2
Collaborated across frontend and backend teams to deliver full-stack features, ensuring consistency, scalability, and high availability
Notable Projects
MARIA - AI-Powered Government Transparency Platform
Developed REST APIs for AI-powered platform processing Dominican Republic government documents with microservices architecture, BullMQ job queues, and AWS S3/CloudFront integration.
Exacto Tech - AI-Powered Quality Control Management System
Led full-stack development using Next.js, Tailwind, Prisma, and PostgreSQL with Flask-based ML inference API for automated defect detection and real-time monitoring dashboard.
Associate Software Engineer
Key Highlights
- •Implemented socket-based communication for real-time multi-user applications
- •Automated backend operations with cron jobs to streamline repetitive processes
- •Contributed to microservices development and API design for distributed systems
- •Developed AI-driven search and chatbot integrations with custom API endpoints
- •Improved debugging and production support capabilities
- •Resolved complex system issues to ensure system stability
Tech Stack
Achievements & Responsibilities
Implemented socket-based communication for real-time, multi-user applications
Automated backend operations with cron jobs to streamline repetitive processes
Contributed to microservices development and API design, strengthening understanding of distributed systems
Developed AI-driven search and chatbot integrations with custom API endpoints
Improved debugging and production support capabilities by resolving complex system issues
Notable Projects
YourSearchBox AI Platform
Developed AI-powered search and chatbot platform with MERN stack and Python workers, processing 10,000+ concurrent web scraping jobs and achieving 99% accuracy in chatbot responses.
CRM System
Built comprehensive customer relationship management system with Stripe integration, reducing manual data entry time by 65% and increasing payment collection efficiency by 40%.
Freelance Web Developer
Key Highlights
- •Delivered full-stack solutions covering frontend, backend, and database development
- •Built RESTful APIs with secure authentication and role-based access controls
- •Designed responsive user-friendly interfaces tailored to business requirements
- •Applied SEO and performance best practices to improve search visibility
- •Created e-commerce and subscription platforms with integrated payment systems
- •Strengthened client communication and project management skills
Tech Stack
Achievements & Responsibilities
Delivered full-stack solutions for a variety of clients, covering frontend, backend, and database development
Built RESTful APIs with secure authentication and role-based access controls
Designed responsive, user-friendly interfaces tailored to diverse business requirements
Applied SEO and performance best practices to improve search visibility and user experience
Created e-commerce and subscription platforms with integrated payment systems
Strengthened client communication and project management skills through direct freelance engagements
Notable Projects
E-commerce Platforms
Developed custom e-commerce solutions for small businesses with payment integration, increasing sales conversion rates by 25% and streamlining checkout processes.
Portfolio Websites
Created responsive portfolio websites for creative professionals and agencies, improving client visibility and lead generation by an average of 40%.