Projects

1. // 2024-10 → currentprj-08status: active

   Technical leadership + AI-first workflows

   role →Technical Lead

   Technical leadership of a high-impact e-commerce product: system architecture, autonomous-agent adoption to speed up the team and stack modernization on a self-hosted cloud.

   >Bridging business and engineering on technical requirements, adopting Kilocode and LiteLLM (OpenAI/Anthropic) for agent-driven dev workflows, migrating to a Proxmox cloud with KASM, LXC, Gitea, HashiCorp Vault and Harbor, enforcing strict quality via SonarQube + Jenkins + OWASP and documenting architecture with Mermaid, Draw.io and Swagger/OpenAPI.

   Stack

   • Next.js
   • React
   • TypeScript
   • Node.js
   • Express.js
   • Swagger / OpenAPI
   • Claude Code
   • OpenCode
   • Kilocode
   • LiteLLM
   • OpenAI
   • Multi-Agent Orchestration
   • AI-Augmented Development
   • Jenkins
   • Docker
   • SonarQube
   • Jest
   • Playwright
   • Harbor
   • Proxmox VE
   • LXC
   • Portainer
   • KASM Workspaces
   • Gitea
   • HashiCorp Vault
   • Firewall (nftables / pfSense)
   • Security Fundamentals
2. // 2023-07 → 2025-01prj-07

   Large-scale e-commerce + mixed-payment flows

   role →MERN Stack Developer → Technical Lead

   Core development for the highest-revenue business unit of a Colombian retailer: purchase experience for devices and technology, mixed-financing checkout and large-scale legacy-to-React UI modernization.

   >Mixed-payment checkout logic (financing + Credit/Debit + DaviPlata + PSE), legacy-to-React component migration translating Adobe XD mockups, structured GitFlow across Dev/QA/Prod and massive catalog processing with Python + Pandas/NumPy enforcing complex business rules.

   Stack

   • React
   • TypeScript
   • Angular
   • HCL Commerce
   • Spartacus (SAP Commerce)
   • Python
   • Pandas
   • NumPy
   • SAP Integrations
   • Git
   • Code Reviews
   • CI/CD Pipelines
3. // 2023-02 → 2024-03prj-06

   Provider management + ERP integration

   role →Full-Stack JavaScript Engineer

   Provider management system for a water-storage solutions company: synchronization bridge with SAP, complex data mapping and daily batch processing with integrity monitoring.

   >Synchronization bridge between user-generated records and SAP's provider database, Cron Jobs for daily batches, robust error handling and logging to detect discrepancies between the system and the ERP, React frontend + Node.js backend.

   Stack

   • Node.js
   • Express.js
   • REST API Design & Integration
   • SAP Integrations
   • React
   • JavaScript
   • Git
   • Unit Testing
4. // 2022-09 → 2023-06prj-05

   Multi-client legacy maintenance

   role →Front-end React Developer → Full-Stack JS Engineer

   Maintenance and modernization work across three concurrent clients: a university portal, transit-terminal information displays and a major e-commerce migration to a next-version framework.

   >Angular + Material UI portal for medical policy validation, CSS animation refactor and Vue.js bugfixing on bus-schedule boards, and architecture mapping + legacy-to-Spartacus module conversion in an enterprise migration.

   Stack

   • Angular
   • Vue.js
   • Spartacus (SAP Commerce)
   • TypeScript
   • JavaScript
   • REST API Design & Integration
5. // 2022-09 → 2024-03prj-04

   Hybrid app + serverless with real-time feedback

   role →Front-end React Developer → Full-Stack JS Engineer

   Multi-platform application (Web/Android/iOS) measuring audience sentiment and comprehension in educational and corporate settings: real-time slider voting with multiple concurrent users.

   >Hybrid Ionic + Angular client, serverless backend with AWS Lambda + Node.js for API requests and on-demand scaling, PostgreSQL persistence with complex queries for engagement history and emotional metrics.

   Stack

   • Ionic
   • Angular
   • TypeScript
   • Node.js
   • REST API Design & Integration
   • AWS Lambda
   • PostgreSQL
6. // 2022-07 → 2023-02prj-03

   Accessible V-Commerce with voice assistants

   role →Front-end React Developer → Full-Stack JS Engineer

   Voice-commerce initiative enabling visually impaired users to purchase personal products through Alexa and Google Assistant; recommendation engine, NLP for parsing quantities and units, and a full-stack admin ecosystem.

   >Design and implementation of Alexa skills and Google Assistant actions, recommendation engine for alternative products on stockouts, NLP for parsing units and quantities by voice, admin platform with React + FastAPI and persistence between Firebase and Cloud SQL on GCP.

   Stack

   • Alexa
   • Google Assistant
   • NLP
   • React
   • TypeScript
   • Python
   • FastAPI
   • REST API Design & Integration
   • Firebase
   • Google Cloud Platform
   • Cloud SQL (GCP)
7. // 2021-10 → 2022-03prj-02

   Open-source community + social forums

   role →Frontend Developer (open-source collaboration)

   Collaboration with a distributed Latin American team on an open-source app generating professional profile pages for active job seekers. Focused on the networking squad building a forum system for questions, ideas and community contributions.

   >Next.js and React frontend on the networking squad: forums, discussion threads and user contributions. Remote work with a formal Git workflow and cross-country code reviews.

   Stack

   • Next.js
   • React
   • JavaScript
   • TypeScript
   • Git
   • Code Reviews
8. // 2020-09 → 2020-10prj-01

   Web game publication

   role →Frontend Developer (first shipped project)

   First shipped project: a browser shooter game. Lessons in game loop, input handling, audio and static hosting publication.

   >End-to-end game implementation with HTML5 Canvas and JavaScript: shooter mechanics, input control, audio and static deployment.

   Stack

   • JavaScript

// end of timeline — earliest engagement