Location
BrazilRate
Years of experience
4About
Full-stack Developer (Node.js, React, Nestjs, Next.js) | Smart Contracts Developer (Solidity) | ChatGPT developerTech Stack
ChatGPT, Database, Database Management System (DBMS), DevOps, JavaScript, Microservice architecture, Next.js, Node, Node.js, PostgreSQL, Python, React, React Native, SQL, Web DevelopmentEmployment history
* Developed a ChatGPT app, connected to a SQL database, to answer questions about the client's data;
* Created a Data Warehouse using Data Factory and Postgresql to transform text data into a searchable and indexed database for ChatGPT;
* Developed a crowdfunding website (front and back-end) for a client with Paypal integration.
* Developed a game streaming solution using Pixel-Streaming plugin (Unreal Engine 4), hosted in AWS.
* Developed an LMS platform with a serverless and microservice-architecture back end, several MySQL databases, and a Firestore database for statistics.
Projects/Improvements:
* Introduced real-time messaging using Service Bus (for a notification system, but also to allow services to communicate with each other)
* Introduced Integration and E2E tests
* Improved API response from 10 seconds to less than 500 ms (TypeORM / GraphQL optimizations)
* Other improvements in the Frontend / Backend / Devops.
Tech Stack:
- Front-end: React/React Hooks/Context API
- Back-end: Node.js / Nest.js / TypeORM
- Testing: Jest for Unit/Integration tests, CyPress for e2e tests
- DB: Postgres
- Cloud Solution: Azure (Kubernetes / Storage / App Services / App Insights / Service Bus)
Education history
We’ve helped 83 clients with IT recruitment and software development.
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