Jakeliny Gracielly

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Biography

Software engineer with experience building systems for the finance industry. My work focuses on back-end development, using Node.js and cloud technologies, while also exploring the potential of Artificial Intelligence to create innovative solutions.

Skills
  • JavaScript & TypeScript
  • NodeJS
  • Microservices & APIs
  • AWS
  • AI & LLMs
Connect
Technical Books Read
3
Personal Projects Running
Aurity
Certifications in Progress
MBA in Software
Engineering with AI
My Work

What I Do

Engineering & Architecture

Node.js, TypeScript, Express, NestJS, Microservices, PostgreSQL, MongoDB, Domain-Driven Design (DDD)

AI

LLM, RAG, LangGraph (or LangChain), AI Agents, Vector Databases

Quality & Testing

Jest (Unit/TDD), Cypress (E2E)

Infra. & DevOps

AWS (Lambda, SQS, S3, ECS), Docker