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Hello, I'm

Richard Carpio

</> Senior Full-Stack & Mobile Developer

Over 10 years designing and shipping scalable software architectures, cross-platform applications and AI integrations that accelerate the business and remove manual work.

Richard Carpio, Computer Engineer and Full-Stack developer
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  • Flutter
  • Dart
  • Node.js
  • Astro.js
  • PostgreSQL
  • MongoDB
  • n8n
  • OpenRouter
  • ElevenLabs
  • Anthropic Claude
  • ChatGPT
  • Gemini
  • SQL Server
  • Power BI
  • JWT
  • Clean Architecture
  • Figma
  • Postman
  • Vercel
  • CI/CD
Who I am

Professional profile

Computer Engineer and Full-Stack / Mobile Developer with more than 10 years of professional experience.

I design and implement scalable software architectures, cross-platform applications (Flutter, Node.js) and advanced business process automation.

I specialise in integrating Artificial Intelligence solutions — LLMs such as ChatGPT, Gemini and Anthropic Claude, local AI models and APIs centralised through OpenRouter — as well as conversational text-to-speech systems built on the ElevenLabs API.

My current focus is optimising and accelerating the software development lifecycle through the SDD (Spec-Driven Development) methodology alongside AI agents, backed by solid experience in Cloud architecture, SQL/NoSQL databases and complex enterprise automation with n8n.

At a glance

Current role
Software Developer · Laboratorio Cofasa, S.A.
Focus
Applied AI, Cloud and automation
Methodology
Spec-Driven Development + AI agents
Languages
Spanish (native) · Technical English

10 +

Years of experience

9

Flagship solutions

5

Certifications

2

Academic degrees

Career path

Professional experience

Leadership and continuous development of multiple end-to-end technology solutions to optimise operational and financial management and enterprise workflows.

  1. 04/2018 — Present Current

    Software Developer

    Laboratorio Cofasa, S.A. Venezuela

    Responsible for designing, building and deploying the internal systems suite: ERP modules, a real-time reporting engine, n8n automation and the integration of Artificial Intelligence models into departmental processes.

    • Flutter
    • Node.js
    • PostgreSQL
    • MongoDB
    • n8n
    • OpenRouter
    • ElevenLabs
    • Astro.js
Selected work

Featured projects

Solutions designed, built and shipped to production throughout my tenure at Laboratorio Cofasa, S.A.

  • 01

    AI-accelerated development with SDD methodology

    Redesign of the software lifecycle using Spec-Driven Development and AI agents to sharply reduce the time between specification and delivery.

    • Local Artificial Intelligence models embedded in the development workflow.
    • Large models (ChatGPT, Gemini, Anthropic Claude) centralised behind a single OpenRouter API key.
    • AI agents adopted for specification, code generation and review tasks.
    • OpenRouter
    • ChatGPT
    • Gemini
    • Claude
    • Local models
    • SDD
    • AI agents
  • 02

    Conversational text-to-speech (TTS) flows

    Conversational calling system that turns AI-generated answers into natural speech through the ElevenLabs API.

    • Text-to-speech call flows with natural-sounding voices.
    • Conversational agents that keep context throughout the interaction.
    • Integrated with the existing internal services.
    • ElevenLabs API
    • TTS
    • Node.js
    • Conversational agents
  • 03

    ERP module suite and financial reporting

    Design and rollout of a complete ERP module suite for managing the company financial and operational processes.

    • Modular architecture covering the full financial and operational cycle.
    • Real-time dynamic reporting engine built with Node.js and PostgreSQL.
    • Consolidated information for strategic decision-making.
    • Node.js
    • PostgreSQL
    • ERP
    • Real-time reporting
  • 04

    Intelligent enterprise automation with n8n

    Design and implementation of intelligent workflows connecting Cloud infrastructure with internal and external services.

    • Process orchestration across internal systems and third-party APIs.
    • Repetitive manual tasks removed from the department.
    • Measurable gains in operational efficiency.
    • n8n
    • Cloud
    • Webhooks
    • REST APIs
    • CI/CD
  • 05

    Project management system

    Cross-platform Flutter application built on clean architecture for end-to-end tracking of internal projects.

    • Clean Architecture on the Flutter client.
    • Node.js backend with MongoDB.
    • Secure JWT-based authentication.
    • Flutter
    • Dart
    • Node.js
    • MongoDB
    • JWT
    • Clean Architecture
  • 06

    Spare parts inventory control

    Inventory system with real-time updates, QR-code traceability and document reporting.

    • Real-time stock updates.
    • QR codes integrated for part identification.
    • Automatic PDF report generation.
    • Flutter
    • PostgreSQL
    • QR codes
    • PDF
    • Real-time
  • 07

    Laboratory analysis and testing records

    Desktop software for recording and tracing laboratory analyses and assays.

    • Desktop application built with Flutter and Dart.
    • Backend integrated with Node.js and MongoDB.
    • Endpoint coverage verified with Postman.
    • Flutter
    • Dart
    • Node.js
    • MongoDB
    • Postman
    • Desktop
  • 08

    Visitor control system

    Enterprise security mobile app with biometric authentication and temporary credentials.

    • Fingerprint authentication.
    • On-device encryption of sensitive data.
    • Temporary credentials with automatic expiry.
    • Flutter
    • Biometrics
    • Encryption
    • Security
  • 09

    High-performance web development

    Creation and optimisation of high-speed static websites focused on performance and search visibility.

    • Sites built with Astro.js and fully static output.
    • Systematic Core Web Vitals optimisation.
    • Technical SEO strategy baked in from the design stage.
    • Astro.js
    • SEO
    • Core Web Vitals
    • Vercel
    • v0
Tech stack

Technical skills

Technologies and methodologies I use every day to take an idea from specification to production.

  • Generative AI & Integrations

    Embedding models and agents into real products.

    • LLMs (ChatGPT, Gemini, Anthropic Claude)
    • OpenRouter API
    • Local AI models
    • AI agents (Antigravity)
    • Prompt Engineering
    • SDD — Spec-Driven Development
  • Conversational Voice & Audio

    Spoken interfaces and voice agents.

    • ElevenLabs API
    • Text-to-speech (TTS)
    • Conversational agents
    • Automated call flows
  • Full-Stack & Mobile Development

    From the cross-platform client to the API.

    • Flutter (Dart)
    • Node.js
    • Astro.js
    • RESTful APIs
    • Clean Architecture
    • JWT Auth
  • Cloud & Process Automation

    Infrastructure and enterprise orchestration.

    • Cloud architecture & infrastructure
    • n8n (Workflow Automation)
    • v0 by Vercel
    • Vercel
    • CI/CD
  • Databases & Analytics

    Data modelling, performance and reporting.

    • PostgreSQL
    • MongoDB
    • SQL Server
    • Power BI
  • UI/UX Design & Tooling

    Product design and technical verification.

    • Figma
    • Adobe XD
    • Stitch (Google)
    • Postman
Background

Education & certifications

Formal academic foundation complemented by continuous specialisation.

Education

  1. 09/2022 — 12/2024

    B.Eng. in Computer Engineering

    UPTYAB — Universidad Politécnica Territorial "Andrés Eloy Blanco"

  2. 09/2013 — 12/2017

    Associate Degree (T.S.U.) in Computer Science

    Instituto Universitario Adventista de Venezuela (IUAV)

Certifications

  • Automation with AI

    G-Talent

  • Prompt Engineering

    Platzi

  • Flutter

    Platzi

  • Building Websites with v0

    Platzi

  • UI/UX Design & Adobe XD

    Platzi

Contact

Let's build something together

Have an AI, automation or cross-platform project in mind? Send me a message and I will get back to you shortly.