pauloedu
Mid Level Java Engineer
Backend Software Engineer experienced in distributed systems, backend architecture, and high-availability production platforms at Ericsson and Huawei.
Building Liquidity Hunter, an open-source platform for crypto market microstructure analysis that processes market data into deterministic trading signals through algorithms for BOS/CHoCH detection, liquidity mapping, swing classification, and derivatives analytics.
Interested in financial technology, market data infrastructure, trading systems, and quantitative software engineering. Passionate about turning complex market behavior into reliable, measurable software.
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