João Quintanilha
Software Developer at Swiss Post
Bern, Bern, Switzerland
Summary
👤
Senior🎓
Top SchoolJoão Quintanilha is a software developer based in Bern, Switzerland, with nine years of experience building full-stack and blockchain-enabled systems. He holds an MSc in Computer and Telematics Engineering and has delivered production software at organizations ranging from CERN and Bosch Smart Home to Swiss Post, blending enterprise Java/ADF and Spring with modern microservices and CI/CD practices. His background includes hands-on work on SCADA/web control applications for the CMS experiment, voice-driven IoT integrations for Google Assistant and Alexa, and decentralized dApp architectures using Solidity, Truffle, and Web3. Comfortable across backend stacks (Java, Python), containers, and databases, he often bridges legacy enterprise platforms and cloud-native or blockchain components. Colleagues rely on him for steady operational support and pragmatic migrations, and he brings an unusual mix of experimental-physics controls experience and applied blockchain expertise.
9 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Uniwersytet Śląski w KatowicachMaster's degree, Computer Engineering, Master's degree, Computer Engineering at University of Zagreb/Sveuciliste u ZagrebuIntegrated Master, Computer and Telematics Engineering, Integrated Master, Computer and Telematics Engineering at Universidade de Aveiro
Portuguese, English, Spanish, French
Stackoverflow
196reputation
8kreached
2answers
2questions
Github Skills (20)
quorum9
nodejs8
web3js6
ethereum6
blockchain6
gradle6
ganache6
intellij-idea6
json6
date-formatting6
solidity6
javascript6
backup4
gitlab4
crowdfunding4
Programming languages (6)
Github contributions (5)
quintanilha6/ETHEREUM-crowdfunding-project
Nov 2018 - Oct 2020
Ethereum Smart-contracts solution for a Crowdfunding website
Contributions:7 commits, 6 pushes, 1 branch in 1 year 10 months
ethereumcrowdfundingblockchainweb3solidity
quintanilha6/data_knowledge_eng
Jan 2017 - Dec 2019
Contributions:1 push, 1 branch in 2 years 11 months
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