Alexandru Bondor
I’m a frontend engineer with 7+ years of experience building and owning high-risk, data-intensive web applications, especially in React and TypeScript.
About
I’m a frontend engineer with 7+ years of experience building and owning high-risk, data-intensive web applications, especially in React and TypeScript. I’ve worked across fintech, SaaS, gaming, ad-tech, and consumer platforms—focusing on performance, correctness, and UX where those factors directly affect revenue, trust, and operational stability.
In my recent roles I’ve owned core areas of real-time systems (including live-market financial products), designed frontend architecture from the ground up, and built resilient UI patterns around streaming and data-heavy experiences. I enjoy translating product requirements into maintainable engineering solutions, defining frontend–backend data contracts, mentoring teammates, and collaborating closely with product and design to ship reliable features end-to-end.
- 10 years' experience
- Joined September 2026
Industry experience
- Financial Services
- Software & Internet
- Gaming
- Media & Entertainment
- Healthcare
- Education
- Professional Services
- Other
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Work experience· 15 roles
Own and evolve multiple core product areas within a real-time financial platform built with React and TypeScript. Design and implement high-performance frontend systems consuming large volumes of live and real-time market data. Ensure data correctness, clarity, and reliability across financially sensitive user flows while making architectural decisions around state management, rendering strategy, and performance trade-offs as the platform scales.
First frontend engineer at a startup building an ecosystem of web and mobile applications for events and ticketing. Designed the frontend architecture from scratch (stack selection and application structure), built and maintained multiple apps within a shared ecosystem, and led frontend development while mentoring engineers. Collaborated with founders on estimations, technical strategy, and product decisions, delivering end-to-end features with a focus on performance, scalability, and maintainability.
First frontend engineer and designed frontend architecture from the ground up, including stack selection and application structure. Built and maintained multiple web and mobile applications across a shared ecosystem for the events and ticketing industry. Led frontend development, mentored engineers, and supported team growth while collaborating directly with founders on estimations, technical strategy, and product decisions; delivered end-to-end features from concept to production with a focus on performance, scalability, and maintainability.
Education
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