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wolcken/README.md

Alfredo Ramos

Software Engineer · Full Stack · Mobile · Data · GIS

Building and evolving web, mobile and data-driven software products, from architecture and backend services to user interfaces, cloud integrations, data pipelines and production infrastructure.

LinkedIn GitHub Portfolio

About Me

I'm a Software Engineer focused on designing, building and evolving complete software products.

My work spans frontend, backend, mobile applications, databases, cloud services, geospatial systems, data processing, Machine Learning integrations and deployment infrastructure.

My portfolio combines real-world technical case studies with public reusable implementations, allowing me to document both the architectural decisions behind software systems and the way I structure application code.

I am particularly interested in systems where software, data and automation come together to solve practical problems.

Tech Stack

Frontend

React Next.js TypeScript Tailwind CSS

Backend & Data

NestJS Node.js PostgreSQL PostGIS Redis

Mobile

React Native Expo Firebase

Data & Machine Learning

Python FastAPI Pandas LightGBM

Infrastructure

Docker Linux Nginx Git

Featured Work

IGNIS

Wildfire Monitoring & Risk Analysis Platform

Geospatial platform for wildfire monitoring, territorial analysis and fire-risk prediction in Bolivia.

Areas

GIS PostGIS Data Engineering
Machine Learning Automation
Software Architecture

Stack

Next.js · NestJS · PostgreSQL · PostGIS · FastAPI · LightGBM


View Technical Case Study →

LOCALISEM

Mobile Information & Prevention Platform

Scalable mobile platform with an independent backend, administration application, dedicated database and external service integrations.

Areas

Mobile Development Backend Architecture
API Design Modernization
Scalable Systems

Stack

React Native · Expo · NestJS · PostgreSQL


View Technical Case Study →

Busca Seguro

Automated Job-Offer Risk Analysis

Platform designed to identify potential risk indicators in job offers related to fraud and human trafficking.

Areas

OCR NLP Entity Extraction
Risk Scoring Pattern Detection
Data Correlation


Technical case study coming soon.

CocaRoad

Mobile Application & Technical Evolution

Mobile application for coca-leaf price information in Bolivia, with regional and community-based consultation, Firebase cloud services and subsequent technical modernization for newer Expo, React Native and Android requirements.

Areas

Mobile Development Firebase Data Modeling
Software Modernization Android
Production Readiness

Stack

React Native · Expo · TypeScript · Firebase · Firestore


View Technical Case Study →

Reusable Templates

Public reference implementations designed as reusable starting points for different business systems.

Ecommerce Template

Reusable e-commerce foundation with catalog, authentication, cart, orders, reservations, inventory and administrative workflows.

Stack

React TypeScript Vite
Firebase Firestore Cloudinary


View Repository →

PEPS Inventory Template

Inventory-management template with an isolated FIFO / PEPS engine, configurable business rules and pending stock workflows.

Stack

React TypeScript
Firebase Jest FIFO / PEPS


View Repository →

CPP Management Template

Inventory and billing template based on weighted average cost, Kardex, stock entries, exits and billing workflows.

Stack

React TypeScript Vite
Firebase Firestore CPP


View Repository →

Engineering Focus

Software Architecture      Full Stack Development
Mobile Development         Backend Architecture
Geographic Information     Data Engineering
Machine Learning           Infrastructure & Deployment

Current Focus

  • Full-stack and mobile product development
  • Scalable backend and data architectures
  • Software modernization and technical evolution
  • Geospatial and predictive applications
  • Automated risk-analysis systems
  • Machine Learning & Data Science
  • Reusable software architectures and templates

Professional Development

Currently expanding my knowledge in:

Artificial Intelligence · Machine Learning · Data Science

with a focus on applying these areas to real-world software systems and data-driven products.

Let's Connect

I'm interested in software engineering, scalable applications, mobile development, GIS, data and Machine Learning.

Portfolio · LinkedIn · GitHub


@wolcken

Pinned Loading

  1. Ignis-Case-Study Ignis-Case-Study Public

    Technical case study of a wildfire monitoring, geospatial analysis and fire-risk prediction platform for Bolivia.

    1

  2. Localisem-Case-Study Localisem-Case-Study Public

    Technical case study of a scalable mobile platform with a modern backend, independent data architecture and optimized Android application.

    1

  3. CocaRoad-Case-Study CocaRoad-Case-Study Public

    Technical case study of the modernization, technical audit and production-readiness process of a React Native / Expo mobile application using Firebase.

    1