Ümit Öner
Frontend Developer at Adaptive Financial Consulting
Barcelona, Catalonia, Spain
Summary
🤩
Rockstar🎓
Top SchoolÜmit Öner is a Frontend Developer with 7 years of experience, currently building real-time trading interfaces at Adaptive Financial Consulting from Barcelona. He specializes in React-based UIs for high-frequency FX trading, focusing on robustness under rapid data updates and complex interactions like drag-and-drop. At Adaptive he improved testing coverage, resolved type errors, and hardened UI tests for critical LiveRates and RFQ components in the ReactiveTraderCloud project. His background spans sales and business development, giving him a strong product-minded approach and a knack for translating client needs into reliable front-end solutions. A former chemistry student and lab instructor, he brings analytical rigor and attention to detail from scientific practice into his engineering work. Fluent in both technical implementation and stakeholder communication, he blends pragmatic coding with measurable business impact.
7 years of coding experience
3 years of employment as a software developer
Master of Science - MS, Physics, Not Grad., Master of Science - MS, Physics, Not Grad. at Lund UniversityB.Sc., Chemistry, B.Sc., Chemistry at Ege ÜniversitesiHigh School, General Studies, High School, General Studies at Istanbul Cagaloglu Anadolu Lisesi
Turkish, English, Spanish, Swedish, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
typescript10
typescripts10
react10
typescript-types10
testing10
jestjs9
javascript9
storybook6
pwapp4
Programming languages (4)
Github contributions (5)
AdaptiveConsulting/ReactiveTraderCloud
Mar 2022 - Aug 2022
Real-time FX trading showcase by Adaptive.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:3 reviews, 13 commits, 8 PRs in 5 months
Contributions summary:Ümit primarily focused on improving the testing suite and fixing bugs within the React-based front-end. Their contributions involved adding necessary mocks and resolving type errors. They also updated and corrected UI tests, including selectors for buttons and inputs within the LiveRates and RFQ components. Furthermore, they made fixes to a number of the components to ensure compatibility with drag and drop functionality and formatting.
adaptiveexpresspwafinancereactjs
lavinialoredana/booox-fe
Aug 2020 - Mar 2021
Contributions:26 commits, 4 PRs, 14 pushes in 7 months
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