Jhaseft Saat

Full Stack Developer

I build accessible, thoughtful products — from idea to production.

Cochabamba, Bolivia

About

Hi! I'm Jhaseft, and I like building things people actually use. I'm a Full Stack developer focused on taking products from idea to production — and keeping them there, with real support and real users.

I currently lead Transfer Cash, a money-transfer platform with web and mobile apps (Android/iOS) that already has 700+ active users. There I built everything from the Laravel backend to a custom identity-verification (KYC) system powered by AI in Python, because handling real money demands full control of the process.

I've worked across a wide range of environments — fintech, ecommerce, restaurants, blockchain and automation — using Laravel, React, Next.js, React Native, Python and Solidity. I've also led teams of up to 4 developers with Scrum and Jira.

I'm studying Systems Engineering at Universidad Mayor de San Simón (8th semester). When I'm not coding, I keep learning about AI, blockchain and anything that helps me build better products.

Languages & Frameworks

  • JavaScript
  • TypeScript
  • Python
  • Solidity
  • Laravel 12
  • Inertia.js
  • React
  • Next.js
  • NestJS
  • React Native
  • Java

DevOps & Infrastructure

  • Docker
  • EasyPanel
  • VPS
  • Git
  • GitHub

Automation & AI

  • n8n
  • Chatwoot
  • AI-based KYC

Methodologies

  • Scrum
  • Jira
  • Team leadership

Experience

  1. Dec 2025 — Present

    Founder & Full Stack Developer · Transfer Cash

    I founded and develop a money-transfer platform with web and mobile apps. I built the AI-powered identity-verification system, keep the product running in production, and provide daily technical support resolving real user issues.

    • Laravel
    • Inertia.js
    • React
    • React Native
    • Python
    • Docker
    • EasyPanel

  2. 2025

    Full Stack Developer · Oktava Ecosystem

    I built the digital ecosystem for a restaurant: a customer-facing website, an online ordering platform with delivery dispatch, and staff attendance control.

    • Laravel
    • Docker

  3. 2025

    Full Stack Developer (Freelance) · Ecommerce & Automation

    I built online stores with advanced inventory management and WhatsApp automations integrated with Chatwoot as a CRM for customer support. Clients in Bolivia and Chile.

    • Laravel
    • React
    • n8n
    • Chatwoot
    • WhatsApp API

  4. Jun 2025

    Developer · Sanamente — First freelance client

    My first freelance project: a mobile app for wellness and mental health, now nearly in production and published on Google Play.

    • React Native

Projects

  • Transfer Cash

    Featured
    In production

    Money-transfer platform with web and mobile apps (Android/iOS). It includes a custom identity-verification (KYC) system with AI in Python, instead of relying on an external provider, to keep full control of the process.

    ↗ 700+ active users on Google Play

    • Laravel
    • Inertia.js
    • React
    • React Native
    • Python
    • IA
    • Docker
    WebGoogle Play

  • AI KYC System

    Featured
    In production

    An identity-verification system that validates whether a user is a real person, built with Python and artificial intelligence. Integrated into Transfer Cash's backend to prevent fake or fraudulent accounts.

    • Python
    • IA
    • Docker

  • Oktava Ecosystem

    Featured
    In production

    A digital ecosystem for a restaurant: a customer-facing website, an online ordering platform with delivery dispatch, and staff attendance control — split into separate systems to manage each flow better.

    • Laravel
    • Docker
    WebsiteOrdersAttendanceGoogle Play

  • BOBH — Blockchain Token

    Featured
    Frontend deployed

    A custom cryptocurrency/token built with Solidity, with a Next.js frontend. An exploration project in blockchain that combines smart contracts with a modern web interface.

    • Solidity
    • Next.js
    • EasyPanel
    Demo

  • WhatsApp Automation + n8n

    In production

    A WhatsApp bot and automation integrated with Chatwoot as a CRM, to automate replies and organize customer conversations in one place. Actively used by a company.

    • n8n
    • Chatwoot
    • WhatsApp Business API

  • Aqua Health Bolivia

    In production

    Web platform for Aqua Health Bolivia, a health & wellness company. Developed end to end in close collaboration with the company's management.

    • Laravel
    • React
    Website

  • John Del Castillo Pharmacy

    Completed

    Online store for a pharmacy with a very complete inventory-management module: precise stock control, categories and alerts — one of the project's strongest points.

    • Laravel
    • React
    Website

  • Maro Uniformes

    In production

    Online store for a uniform company in Chile. An international ecommerce project, built end to end.

    • Laravel
    • React
    Website

  • Fabros

    In production

    An ecommerce platform in production and active use, developed end to end.

    • Laravel
    • React
    Website

Let's build something together?

I'm open to new projects and opportunities. Drop me a line and I'll get back to you soon.

[email protected]WhatsApp +591 60761264