pauloedu

Mid Level Java Engineer

Backend Software Engineer with experience in Java (Spring Boot), microservices, and scalable systems in the telecom industry, working on high-impact platforms for companies like Ericsson and Huawei.

Currently transitioning into the Web3 space, with a strong focus on crypto, DeFi, and trading. I bring a solid background in system design, real-time data processing, and distributed architectures — now applying these skills to blockchain-based solutions.

Actively studying and building in Web3, with interest in smart contracts, on-chain data, and DeFi protocols. Looking for opportunities to contribute, learn fast, and grow within teams working on innovative crypto and decentralized finance products.

Experience: 3 years

Yearly salary: $12,000

Hourly rate: $10

Nationality: 🇧🇷 Brazil

Residency: 🇧🇷 Brazil

Experience

Python Developer

Huawei

2021 - 2022

Worked in the R&D sector, developing scalable solutions for telecom platforms used by major clients. Designed and developed web-based control systems using Python and Django to manage telecom platforms and services for enterprise customers. Built a service and order management platform used by leading telecom operators (Vivo, Claro, Oi, and TIM), improving operational efficiency and service orchestration. Contributed to the development of a next-generation system using General Digital Engine (GDE), a native cloud platform enabling data sharing and intelligent production workflows. Developed full-stack features using Vue.js (front-end) and Node.js (back-end), enhancing system usability and performance. Collaborated in an R&D environment, participating in the design of scalable and cloud-native solutions aligned with telecom industry standards.

Skills

crypto

docker

kubernetes

python

scrum

trader

java

english

portuguese

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