Nexus Patio Tech2026
MotoClick self-service AI bot
AI-powered bot that handles customer interaction end to end, built on LLM integrations and n8n workflow automations, deployed on AWS.
NestJSReactn8nLLMsAWS
Full-Stack Engineer · Santa Cruz de la Sierra, Bolivia
Benjamin Heredia
I build full-stack systems and AI integrations that make it to production — hospital platforms, academic systems, and self-service bots.
Next.js · NestJS · Laravel · React · PostgreSQL · LangChain · n8n
$ git log --career
Experience
Six teams in two years — from help desk to shipping full-stack systems and AI integrations in production.
- f2a91c4(HEAD → main)Feb 2026 — Jun 2026
Software Engineer Jr · Nexus Patio Tech — MotoClick
Drove projects from requirements gathering to delivery, including an AI-powered self-service bot. Deployed and managed applications on AWS and Kubernetes.
NestJSReactAngularFluttern8nAWSKubernetes - d7e03b8Jul 2025 — Feb 2026
Software Engineer Jr · PuntoCom Srl
Built systems that improved patient management and staff decision-making in clinical settings, with AI features integrated through APIs and LangChain.
LaravelReactNestJSn8nMakeLangChain - 9c4f7aaJun 2024 — Jan 2026
Systems Assistant → Developer · UTEPSA
Started in help desk support and moved into building academic systems from the ground up. Automated workflows with n8n and Selenium; integrated AI with LangChain and the Google SDK.
VueReactLaravelPythonn8nSelenium - b1d58e2Sep 2025 — Dec 2025
Fullstack AI Engineer Jr · Boring Ventures
Owned the full software development life cycle of custom systems — requirement analysis, architecture design, and production deployment.
Next.jsSupabaseTypeScript - 6e8a1f0Mar 2025 — Jul 2025
Software Engineering Intern · Rocaz Soluciones
Handled production errors and continuous improvement on live systems: server management on Hostinger and debugging complex issues in undocumented code.
LaravelMySQLHostinger - 3a2c9d6Sep 2024 — Jun 2025
Software Engineer Jr · Desarrollamelo
Shipped features and deployments for hospital systems, ERPs and academic platforms. Refactored legacy code, improving the worst segments by up to 80%.
LaravelReactMySQL
$ cat about.md
About me
Systems engineer (UTEPSA) based in Santa Cruz, Bolivia. I care about code quality, shipping, and the space where software meets AI.
From help desk to full-stack
I started in technical support and earned my way into development — six teams in two years, building hospital platforms, ERPs and academic systems with Laravel, React, NestJS and Next.js. That path taught me to debug undocumented legacy code and to respect the people who use what I build.
AI & automation in production
Beyond CRUD: I integrate LLMs with LangChain and the Google SDK, and automate real workflows with n8n and Selenium — self-service bots, decision-support tools for clinics, and internal automations that removed hours of manual work.
Sharpening the craft
ICPC participant, CTF player and chess enthusiast. I taught my university's introductory Python course and completed CCNA coursework — I learn in public and enjoy bringing others along.
$ ls ~/projects
Selected work
Systems I built or helped ship in production — real users, real constraints.
PuntoCom Srl2025
Clinical management platform
Patient management and decision-support tooling for clinics, with AI features built on LangChain to assist staff workflows.
LaravelReactNestJSLangChain
UTEPSA2024 — 2026
Academic systems & automations
Academic systems built independently from scratch, plus n8n and Selenium automations that removed manual work across departments.
VueLaravelPythonn8nSelenium
Desarrollamelo2024 — 2025
Hospital & ERP systems
Feature development and deep refactors across hospital information systems and ERPs — legacy segments improved by up to 80%.
LaravelReactMySQL
Boring Ventures2025
Custom systems on Next.js + Supabase
Full-lifecycle product development: requirement analysis, architecture design and production deployment of custom systems.
Next.jsSupabaseTypeScript
Rocaz Soluciones2025
Production maintenance & recovery
Kept live systems healthy: resolving production errors, managing Hostinger servers and troubleshooting undocumented legacy code.
LaravelMySQL
$ which --all
Stack
Tools I use to take a system from requirements to production.
Frontend
ReactNext.jsVueAngularFlutterTailwind CSS
Backend
NestJSLaravelExpressDjangoNode.jsPython
Data & Infra
PostgreSQLMySQLPrismaDockerAWSKubernetes
AI & Automation
LangChainLLM APIsn8nMakeSelenium
$ ping benjamin
Let's build something
Open to full-stack and AI engineering roles, freelance projects and interesting collaborations.
Santa Cruz de la Sierra, Bolivia