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Stivens User

@stivensuser

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Backend developer specializing in scalable Node.js and TypeScript architectures.

Peru

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What I'm looking for

I seek backend or full-stack roles focused on scalable systems, clean architecture, CI/CD, collaborative Agile teams, and opportunities for technical growth.

I am a backend developer with over two years building scalable monolithic and microservices architectures using Node.js, TypeScript, NestJS and Express. I apply Clean Architecture, SOLID principles and design patterns to deliver reliable, maintainable systems for hotel, healthcare and e-commerce domains.

I have designed and deployed high-performance RESTful APIs, optimized databases (PostgreSQL, MySQL, MongoDB), and implemented CI/CD pipelines on AWS and GCP, achieving measurable improvements in efficiency, response times and deployment speed. I use Docker, Jest, SonarQube and ORMs (Prisma, TypeORM) to maintain code quality and consistency.

I work well in Agile/Scrum teams, integrate external APIs, and focus on results-driven delivery. I am committed to continuous learning, advocate best development practices, and seek to build resilient systems that scale with business needs.

Experience

Work history, roles, and key accomplishments

Backend Developer

Tecnovedades Web

Aug 2024 - Aug 2025 (1 year)

Developed and deployed a scalable hotel management system with TypeScript, Node.js and Express, improving operational efficiency by 40% and reducing API response times by 35% while implementing CI/CD pipelines that cut deployment time by 60%.

Node TypeScript Express RESTful APIs GCP Docker CI CD PM2 MongoDB

Backend Developer

CasaMarket

Sep 2023 - May 2024 (8 months)

Built and maintained clinic and appointment management microservices with NestJS and Node.js, optimizing SQL/NoSQL queries to reduce query times by 40% and implementing Jest tests that decreased production incidents by 65%.

Node NestJS MySQL MongoDB RabbitMQ Jest RESTful APIs Docker AWS

Education

Degrees, certifications, and relevant coursework

Universidad Nacional del Centro del Perú

Systems Engineering, Systems Engineering

2021 -

Activities and societies: Developed multiple backend and full-stack academic projects including microservices-based recommendation systems, GraphQL e-commerce, and deployment on AWS/GCP.

Pursuing a Systems Engineering degree with coursework and projects focused on backend development, microservices, Clean Architecture, and cloud deployments.