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Ingeniero de IA y Full Stack con experiencia | Especialista en comercio electrónico y Web3
Engenheiro experiente em IA e Full Stack | Especialista em E‑Commerce e Web3

With 8+ years of expertise in scalable, secure, and high‑performance software solutions, I specialize in AI, Web3, and E‑Commerce. My work spans React, Next.js, Flutter, FastAPI, Django, and Node.js, with deep expertise in AI/ML (GPT‑3.5, Llama 2 & 3), Zero‑Knowledge Proofs, and Blockchain cryptography.

Automation & AI‑Powered Process Optimization
I solve business challenges through bespoke AI‑driven workflows, leveraging tools like Zapier, Make.com, N8N, Python scripts, Selenium, OCR APIs, and ChatGPT to streamline tasks, eliminate human error, and accelerate data‑driven decisions.

- No‑Code & Low‑Code Integration: Make, Airtable, Zapier, N8N, Glide, Bubble
- Python & Scripting: Custom automation scripts for complex logic and API orchestration
- OCR & Document Processing: Automated cheque scanning and data extraction
- AI Chatbots & NLP: ChatGPT‑powered interfaces for support and semantic matching
- Workflow Automation: End‑to‑end processes—bank reconciliation, client scoring (CUIT), transaction matching, alerts & dashboards
- Data Platforms: Google Sheets & Airtable automation for real‑time reporting
- API Integration & CRM Automation: Connectivity across financial services, virtual wallets, and validation services
- Marketing & CRM Automation: Automated campaigns, lead nurturing, customer lifecycle management

Key Expertise
- Full Stack Development: React, Next.js, Flutter, Django, FastAPI, Nest.js
- AI/ML Engineering: Llama 3.1, GPT‑3.5, PyTorch, TensorFlow
- E‑Commerce Solutions: Scalable platforms, payment integrations
- Web3 & Blockchain: zk‑SNARKs, zk‑STARKs, DeFi, Smart Contracts
- Performance Optimization: Redis caching, PostgreSQL tuning
- Cloud & DevOps: Docker, Kubernetes, AWS, CI/CD, Serverless

I thrive on autonomy and clear communication. Let’s transform your manual processes into efficient, error‑free systems!","rawText":"Experienced AI & Full Stack Engineer | E‑Commerce & Web3 Specialist Ingeniero de IA y Full Stack con experiencia | Especialista en comercio electrónico y Web3 Engenheiro experiente em IA e Full Stack | Especialista em E‑Commerce e Web3 With 8+ years of expertise in scalable, secure, and high‑performance software solutions, I specialize in AI, Web3, and E‑Commerce. My work spans React, Next.js, Flutter, FastAPI, Django, and Node.js, with deep expertise in AI/ML (GPT‑3.5, Llama 2 & 3), Zero‑Knowledge Proofs, and Blockchain cryptography. Automation & AI‑Powered Process Optimization I solve business challenges through bespoke AI‑driven workflows, leveraging tools like Zapier, Make.com, N8N, Python scripts, Selenium, OCR APIs, and ChatGPT to streamline tasks, eliminate human error, and accelerate data‑driven decisions. - No‑Code & Low‑Code Integration: Make, Airtable, Zapier, N8N, Glide, Bubble - Python & Scripting: Custom automation scripts for complex logic and API orchestration - OCR & Document Processing: Automated cheque scanning and data extraction - AI Chatbots & NLP: ChatGPT‑powered interfaces for support and semantic matching - Workflow Automation: End‑to‑end processes—bank reconciliation, client scoring (CUIT), transaction matching, alerts & dashboards - Data Platforms: Google Sheets & Airtable automation for real‑time reporting - API Integration & CRM Automation: Connectivity across financial services, virtual wallets, and validation services - Marketing & CRM Automation: Automated campaigns, lead nurturing, customer lifecycle management Key Expertise - Full Stack Development: React, Next.js, Flutter, Django, FastAPI, Nest.js - AI/ML Engineering: Llama 3.1, GPT‑3.5, PyTorch, TensorFlow - E‑Commerce Solutions: Scalable platforms, payment integrations - Web3 & Blockchain: zk‑SNARKs, zk‑STARKs, DeFi, Smart Contracts - Performance Optimization: Redis caching, PostgreSQL tuning - Cloud & DevOps: Docker, Kubernetes, AWS, CI/CD, Serverless I thrive on autonomy and clear communication. Let’s transform your manual processes into efficient, error‑free systems!","canEdit":false,"editUrl":"https://www.workana.com/freelancer/6e51537abacb841335413bfbb0d09acd/profile/description","g11n":{"edit":"Editar","save":"Guardar","cancel":"Cancelar","warning":"Cuidado: No compartas datos de contacto o podrás ser bloqueado.","expandText":"Ver más detalles","collapseText":"retraer","placeholder":"Sintentiza en pocas palabras aquello que mejor te define como profesional. Muestra al mundo lo que puedes brindar para darle dirección a tu carrera freelance. Ej: Diseñador de imagen y sonido especialista en videos institucionales y retoque fotográfico"},"validation":{"required":true,"min":20}},"history":{"section":"history","title":"Historia laboral","dangerouslyWillBeRenderAsHtml_text":"1. Work History | Historial de Trabajo | Histórico Profissional

Senior AI & Workflow Automation Specialist (Freelance / Remote · Jan 2023 – Present)

- E‑Commerce Order Fulfillment Automation (Global Retailer)

Tech Stack: Python, Selenium, N8N, Shopify API, Google Cloud Functions

- Marketing Campaign Orchestration (SaaS Scale‑up)

Tech Stack: Airtable, Zapier, Mailchimp, REST APIs, ChatGPT

- HR Onboarding & Compliance Automation (Mid‑Market Tech)

Tech Stack: Make.com, Google Workspace, DocuSign API, Notion, Slack

2. Featured Projects | Proyectos Destacados | Projetos em Destaque

- Therapist Chatbot Platform (Web & Mobile)

Tech Stack: Llama 3.1‑8B, Hugging Face, FastAPI, React, Next.js, PostgreSQL, Redis

- FitnessApp (Cross‑Platform Mobile App)

Tech Stack: Flutter, Django, React, PostgreSQL, SQLite, Docker

- Online Women’s Clothing Shop (E‑Commerce Platform)

Tech Stack: React, Node.js, MySQL, Stripe

- Roulette Betting Prediction System

Tech Stack: TensorFlow/Keras, XGBoost, Flask, PostgreSQL, Redis

- Human Detection System

Tech Stack: YOLOv7, DeepSORT, OpenCV, TensorFlow

- Pumpfun Chat (Decentralized Messaging System)

Tech Stack: WebSocket, React, Nest.js, PostgreSQL, zk‑Proofs

3. Web3 & Blockchain Projects | Proyectos Web3 y Blockchain | Projetos Web3 e Blockchain

- Kolled.it – Decentralized Storage & zk‑SNARK Integration

Tech Stack: Solidity, IPFS, React, Node.js, zk‑SNARK libraries

- Pumpfun Chat – Secure, Anonymous Web3 Communication

Tech Stack: WebSocket, React, Nest.js, PostgreSQL, zk‑Proofs

4. Web Development & E‑Commerce Projects | Proyectos de Desarrollo Web y Comercio Electrónico | Projetos de Desenvolvimento Web e E‑Commerce

WebFlow Sites

pogosdreams‑com.webflow.io | headtonet.webflow.io | rocketcrolab.com | pixeltrue.com

Tech Stack: Webflow no‑code platform

Shopify Stores

efavormart.com | fashioneffectstore.com

Tech Stack: Shopify, Liquid, JavaScript

React/Next.js Apps

nstech.com.br | fom.com.br

Tech Stack: React, Next.js, Node.js, CSS/SASS

Vue.js Site

sporttv.pt

Tech Stack: Vue.js, Vuex, Vuetify

WordPress Sites

tmg.agr.br | exit.ag | weldvision.com | techfx.com.br | voll.peakstudio.com.br

Tech Stack: PHP, WordPress, MySQL, Elementor

HTML/CSS Project

ultrasportsscience.org

Tech Stack: HTML5, CSS3, JavaScript

PHP Apps

superette.co.nz | apexlogistics.co.nz | obedalvarado.com/demos/pos/manage_invoice.php

Tech Stack: PHP, MySQL, jQuery","rawText":"1. Work History | Historial de Trabajo | Histórico Profissional Senior AI & Workflow Automation Specialist (Freelance / Remote · Jan 2023 – Present) - E‑Commerce Order Fulfillment Automation (Global Retailer) Tech Stack: Python, Selenium, N8N, Shopify API, Google Cloud Functions - Marketing Campaign Orchestration (SaaS Scale‑up) Tech Stack: Airtable, Zapier, Mailchimp, REST APIs, ChatGPT - HR Onboarding & Compliance Automation (Mid‑Market Tech) Tech Stack: Make.com, Google Workspace, DocuSign API, Notion, Slack 2. Featured Projects | Proyectos Destacados | Projetos em Destaque - Therapist Chatbot Platform (Web & Mobile) Tech Stack: Llama 3.1‑8B, Hugging Face, FastAPI, React, Next.js, PostgreSQL, Redis - FitnessApp (Cross‑Platform Mobile App) Tech Stack: Flutter, Django, React, PostgreSQL, SQLite, Docker - Online Women’s Clothing Shop (E‑Commerce Platform) Tech Stack: React, Node.js, MySQL, Stripe - Roulette Betting Prediction System Tech Stack: TensorFlow/Keras, XGBoost, Flask, PostgreSQL, Redis - Human Detection System Tech Stack: YOLOv7, DeepSORT, OpenCV, TensorFlow - Pumpfun Chat (Decentralized Messaging System) Tech Stack: WebSocket, React, Nest.js, PostgreSQL, zk‑Proofs 3. Web3 & Blockchain Projects | Proyectos Web3 y Blockchain | Projetos Web3 e Blockchain - Kolled.it – Decentralized Storage & zk‑SNARK Integration Tech Stack: Solidity, IPFS, React, Node.js, zk‑SNARK libraries - Pumpfun Chat – Secure, Anonymous Web3 Communication Tech Stack: WebSocket, React, Nest.js, PostgreSQL, zk‑Proofs 4. Web Development & E‑Commerce Projects | Proyectos de Desarrollo Web y Comercio Electrónico | Projetos de Desenvolvimento Web e E‑Commerce WebFlow Sites pogosdreams‑com.webflow.io | headtonet.webflow.io | rocketcrolab.com | pixeltrue.com Tech Stack: Webflow no‑code platform Shopify Stores efavormart.com | fashioneffectstore.com Tech Stack: Shopify, Liquid, JavaScript React/Next.js Apps nstech.com.br | fom.com.br Tech Stack: React, Next.js, Node.js, CSS/SASS Vue.js Site sporttv.pt Tech Stack: Vue.js, Vuex, Vuetify WordPress Sites tmg.agr.br | exit.ag | weldvision.com | techfx.com.br | voll.peakstudio.com.br Tech Stack: PHP, WordPress, MySQL, Elementor HTML/CSS Project ultrasportsscience.org Tech Stack: HTML5, CSS3, JavaScript PHP Apps superette.co.nz | apexlogistics.co.nz | obedalvarado.com/demos/pos/manage_invoice.php Tech Stack: PHP, MySQL, jQuery","canEdit":false,"editUrl":"https://www.workana.com/freelancer/6e51537abacb841335413bfbb0d09acd/profile/history","g11n":{"edit":"Editar","save":"Guardar","cancel":"Cancelar","warning":"Cuidado: No compartas datos de contacto o podrás ser bloqueado.","expandText":"Ver más detalles","collapseText":"retraer","placeholder":"Describe tus tareas en proyectos anteriores, tu rol y valor agregado para cada hito de tu carrera profesional. Cuéntanos cómo tu trabajo le dio valor a cada proyecto en los que hayas colaborado a lo largo del tiempo. Elige lo aspectos más relevantes de cada posición, qué aprendiste y qué lograste, y todo lo que ayude a entender el camino de tu historia profesional."},"validation":{"required":true,"min":20,"max":50000}}},"profileCompleteness":{"show":false},"newProfileCard":{"canEditCompany":false,"canAddFavorite":false,"addFreelancersDropdownTitle":"Agregar a lista","isHero":false,"isVerifiedAgency":false,"companyVisibleName":"K. S.","companyId":6310816,"companyHash":"6e51537abacb841335413bfbb0d09acd","ratingData":{"rating":5,"hasRating":true,"width":"width: 100.00%","noRatings":"Ninguna calificación todavía","average":5,"ratingText":"5 de 5.00"},"profileVisibilityEditInitials":{"isChecked":true,"actionUrl":"https://www.workana.com/companies/profile/edit/visibility","g11n":{"toggleLabel":"Perfil público"}},"agencyEditInitials":{"isChecked":false,"actionUrl":"https://www.workana.com/companies/profile/edit/is_agency","g11n":{"toggleLabel":"Perfil de Agencia"}},"phone":{"text":"Número de teléfono:","canEditPhone":false,"hasPhone":false,"number":null},"countryData":{"country":"JP","name":"Japón","class":"flag flag-jp","url":"https://www.workana.com/freelancers/japan?ref=freelancer_view","blankGif":"https://cf.wkncdn.com/static/assets/build/img/blank.4f4e80a62.gif"},"hourlyRate":{"text":"Valor hora:","rate":"USD 20,00","isSet":true,"currency":"USD","amount":"20.00"},"mainSkill":{"isSet":true,"text":"Freelancer experto en Programación y Tecnología"},"public":true,"clarificationText":"Formatos permitidos:
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