</> Software Engineering

Lucas González

I design and build scalable platforms for companies: Node.js backends, modern frontends and cloud architectures that deliver measurable results.

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Years of experience

Projects delivered

Technologies mastered

Certifications

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Who am I?

Software Engineer

Full Stack JavaScript developer experienced in Node.js (NestJS, Express, Fastify) on the backend and modern frontend frameworks such as React, Angular and Astro.

Specialized in designing scalable microservices, RESTful/GraphQL APIs and Swagger/OpenAPI documentation. Proficient with Prisma and TypeORM across SQL and NoSQL environments.

Experience with AWS, Azure and GCP, CI/CD with Docker and GitHub Actions, and end-to-end test automation with Playwright and Puppeteer.

✓ Recognized for delivering measurable operational improvements through robust, secure cloud solutions.

Areas of expertise

Backend Architecture

Microservices, RESTful/GraphQL APIs, Clean Architecture

Cloud Infrastructure

AWS, Azure, GCP — deployment and orchestration

DevOps & Automation

CI/CD, Docker, GitHub Actions, RPA

Frontend Development

React, Angular, Astro, Next.js

Real impact

70% reduction in operational calls

60% improvement in operational efficiency

Drastic reduction in deployment times

Selected work

Featured projects

Organizer.cl Featured

SaaS application for inventory, customer and supplier management. Backend built with NestJS + Prisma + MySQL, documented with Swagger/OpenAPI. Deployed on AWS (EC2, S3, SES) with CI/CD (Coolify + GitHub Actions). Includes barcodes, advanced reporting, automatic alerts and sales with secure payment gateways.

NestJS
Prisma
MySQL
AWS
Swagger
Next.js

Portal de empleo Banen.cl Featured

Web application built for Gestpyme Spa to make job hunting easier. Built with React, Node.js, TypeScript, JWT and TailwindCSS, among other technologies.

React
Node.js
TypeScript
JWT
TailwindCSS

Compress Images Featured

Web application built with React for quick and simple image compression. Built with React and TailwindCSS.

React
TailwindCSS

WhatsApp Api Featured

API built with Node.js for sending WhatsApp messages automatically. Uses Express.js, Whatsapp-web.js, React and TailwindCSS.

Node.js
Express.js
Whatsapp-Web.js
React
TailwindCSS

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Career

Work experience

Jan 2026 - Present • 6 months

Full Stack Software Engineer (Semi Senior+)

Kibernum

→ Full stack application development with NestJS on the backend and React with Next.js on the frontend, applying hexagonal architecture to keep code clean and decoupled
→ Content implementation and management with Strapi as a headless CMS, simplifying dynamic content administration
→ Task management and project tracking with Jira under Scrum, ensuring agile deliveries and effective team coordination
→ Application containerization with Docker and deployment orchestration, using GitLab for CI/CD and version control

NestJS React Next.js Strapi Docker GitLab Scrum

Nov 2025 - Jan 2026 • 3 months

Software Engineer (Semi Senior)

Mocca IA

Project focused on enterprise solutions powered by artificial intelligence.

→ Built REST API solutions with Node.js + Express, integrated with React frontends, optimizing service-to-service communication and data management
→ Designed and integrated AI agents into enterprise technology solutions, improving process automation and decision making
→ Worked with Microsoft Azure infrastructure for microservice deployment and orchestration, applying cloud scalability and security best practices
→ Participated in software architecture planning, applying Clean Architecture principles and ensuring maintainability in distributed environments

Node.js Express React Azure IA

Jun 2024 - Nov 2025 • 1 year 6 months

Full Stack Developer (Semi Senior)

GESTPYME

→ Implemented CI/CD pipelines with Docker + GitHub Actions, significantly reducing deployment times
→ Developed Node.js (NestJS) microservices for WhatsApp messaging and documents, with sales chatbot integration and real-time communication via WebSockets
→ Automated business processes by connecting electronic invoicing microservices (Chilean IRS, SII) using Python + Cron
→ Built an RPA (Robotic Process Automation) microservice in NestJS to automate employment contract uploads, with validations and bulk document loading into the ERP
→ Designed a job platform integrated into the ERP using Node.js + Prisma, connected to the HR module for publishing and managing job offers
→ Built a scheduling tool with real-time notifications (email, WhatsApp, Zoom), streamlining internal meeting coordination
→ Developed a work order management system (NestJS + Prisma + MySQL), improving traceability and resolution times
→ Built integrations inside a TCP microservice using Redis for distributed communication and Strapi as a headless CMS, enabling centralized product management and synchronization with the company ecosystem

NestJS Prisma Docker CI/CD RPA Redis Strapi

Mar 2023 - Present • 3 years 4 months

Full Stack Developer (Semi Senior)

Freelance

→ Developed a business management web app (Node.js + PostgreSQL) to manage customers, warehouses and inventories, with a modular and scalable architecture
→ Implemented optimization solutions for radio taxi fleets, cutting driver-to-dispatch calls by 70% through APIs and sockets
→ Designed scalable microservices supporting payment gateways, SQL and NoSQL databases and secure CRUD operations

Node.js PostgreSQL APIs Java

Jan 2024 - Mar 2024 • 3 months

Software Development Intern

Hospital de Ovalle

Built an application to optimize medication delivery, achieving a 60% improvement in operational efficiency using WebSockets, HTTP and voice APIs.

WebSockets Node.js APIs

Tooling