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Emmanuel Martínez

@emmanuelmartnez

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Software developer at Ravn who built a React task app and NestJS API with agentic coding workflows.

Peru

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At Ravn, I participated in the “Nerdery” Program, where I developed a task management application with React and built a NestJS REST API with CASL authorization, AWS S3 media storage, and Stripe payment flows. I also designed a Claude Code workflow using agents, skills, tools, and hooks.

At Colecheck, I designed and implemented a platform for school administrative management, including school infrastructure setup and role-based access controls. I also used modern Angular practices to improve the codebase.

My projects include CCGDLE, a card-guessing game with a Java and Spring Boot backend, automated Battle.net data synchronization, and an Angular frontend. I also hold the Claude Certified Architect – Foundations credential.

Experience

Work history, roles, and key accomplishments

Agentic Software Engineer Trainee

Ravn

Jul 2026 - Oct 2026 (3 months)

Participated in Ravn's 'Nerdery' Program, gaining hands-on experience with React, NestJS, and advanced agentic coding tools. Developed a task management application and built a REST API with NestJS and CASL for authorization.

React NestJS Claude Code Claude Design Stripe AWS

Frontend Developer

Colecheck

Oct 2025 - May 2026 (7 months)

Designed and implemented the Colecheck platform for comprehensive school administrative management. Integrated a system for role-based responsibility separation and implemented multiple guards for access control.

NestJS Angular 20 DaisyUI Tailwind

Frontend Developer

Asociación TECSUP

Oct 2025 - Feb 2026 (4 months)

Developed e-learning content for training personnel in the mining sector. Created SCORM packages for integration with a custom LMS and built forms, assessments, and interactive simulators.

OpenCode SCORM HTML CSS Angular 20

Pre-professional Internship

CEDHI Nueva Arequipa

Jan 2025 - Jun 2025 (5 months)

Collaborated on the development of the website for the CEDHI Nueva Arequipa educational center. Implemented responsive interfaces using Angular and built the administrative system for managing news and testimonials.

Claude Code PostgreSQL NestJS Angular 16 PrimeNG Tailwind

Pre-professional Internship

MKG Informática

Jan 2024 - Dec 2024 (11 months)

Fixed backend issues related to billing in a system for a port operations company. Supported the development of a mobile application for visitor management and control in residential complexes.

Microsoft SQL Server C#.NET Angular 16 Flutter Firebase

Education

Degrees, certifications, and relevant coursework

Anthropic

Claude Certified Architect - Foundations, Claude Architecture

Earned the Claude Certified Architect – Foundations credential, demonstrating ability to design and build production-grade applications with Claude.

Amazon Web Services Training and Certification

AWS Academy Graduate - Cloud Foundations - Training Badge, Cloud Foundations

Completed the AWS Academy Cloud Foundations course and earned the training badge.

Universidad Católica San Pablo

Bachelor's Degree, Computer Science

2020 - 2025

Pursued a Bachelor's Degree in Computer Science, with coursework in advanced algorithms, databases, abstract algebra, software engineering, and cloud computing.