Daniel Junior
Software Developer (E4) at Devexperts
Matosinhos, Porto, Portugal
Summary
👤
Senior🎓
Top SchoolDaniel Junior is a Java software developer with 11 years of cross-industry experience delivering high-performance, scalable systems for FinTech, data centers, logistics and telco. Currently building trading platform features at Devexperts, he combines deep expertise in Java (8–17), Spring, TDD and database optimization (Oracle, MSSQL, MySQL) with hands-on systems engineering and mentoring experience. He has a proven track record of turning operational problems into measurable wins—from a 99.7% accurate Excel KPI predictor at ABInbev to major database and downtime improvements in enterprise environments. Comfortable in multicultural teams and fluent in English and Portuguese, Daniel pairs curiosity-driven learning (Kotlin, JavaScript) with practical PMO and customer-success skills acquired in past roles. A musician, martial artist and father of twins, he brings both creativity and discipline to complex engineering challenges.
11 years of coding experience
9 years of employment as a software developer
Estácio de Sá University
English, Portuguese
Github Skills (27)
vnc-client10
novnc10
encryption10
decryption9
arraybuffer9
web-application9
javascript9
ssl9
cryptography9
openssl9
websockify9
wss9
html8
crypto8
react8
Programming languages (4)
Github contributions (5)
daniq/TinkoffOFX
Mar 2015 - Feb 2017
Contributions:16 commits, 1 PR, 13 pushes in 1 year 11 months
csvtinkoffofx
Tibbo-Systems/j-interop
Mar 2016 - Jul 2016
Contributions:14 pushes, 3 branches, 2 tags in 3 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.