João Esteves
Vila Real, Portugal
Summary
👤
SeniorJoão Esteves is a Delta Engineer and entrepreneur with eight years of experience building data and AI-driven solutions across sustainability, supply chains, and travel services from London. He combines hands-on data engineering and ML research with product-led deployment experience—previously leading solution engineering at Optibus and OpenSC and founding travel and environmental ventures that turned ideas into operational platforms. Comfortable shipping backend features (including contributions to the popular Loritta Discord bot), João bridges technical depth with customer-facing solution design and field deployment. His background spans aerospace prototyping and advanced ML study at Harvard and Imperial, reflecting a habit of tackling complex physical and data systems end-to-end. Notably, he pairs startup grit with formal research training, routinely turning multidisciplinary curiosity into measurable social and environmental impact.
8 years of coding experience
Github Skills (11)
kotlin10
javas10
bots10
discord10
java10
googlebot10
ktor9
i18n-node7
i18n-js7
i18next7
jetpack-compose3
Programming languages (7)
Github contributions (5)
LorittaBot/Loritta
Aug 2020 - Jan 2023
💁 A multipurpose, multilanguage, customizable, modular, and very cute bot for Discord! ~Making your server more awesome~
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 commits, 9 PRs, 1 push in 2 years 5 months
Contributions summary:João primarily contributed to the backend logic and functionality of the Discord bot. Their work included refactoring code to optimize performance, adding new features such as cube root calculation, and fixing minor bugs like the drake image. They also focused on event logging and updating the bot's configuration to reflect the badge system. The contributions demonstrate an understanding of the bot's codebase and how to maintain and improve its features.
discordbotcomposecompose-htmldashboard
LorittaBot/LorittaWebsite
Nov 2020 - May 2025
🔗 Loritta's website
Contributions:2 PRs, 1 comment in 4 years 7 months
loritta
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.