Dragoș Tiselice
Technical Lead at LottieFiles
Timișoara, Romania
Summary
🤩
Rockstar🎓
Top SchoolDragoș Tiselice is a Technical Lead with 12 years of experience focused on high-performance graphics and compilers, currently leading engineering at LottieFiles from Timișoara. He has built production-grade graphics systems at Google—contributing to the Rust-based Forma renderer for Fuchsia—and shipped UI and rendering improvements in the Flutter engine. Dragoș blends low-level systems engineering with practical product sensibilities, having moved between full-stack roles and deep backend work at Rive and PressLabs. His open-source contributions span vector rendering, parser libraries (pest), and CI/test automation, reflecting a pattern of performance-driven refactors and test-first improvements. He holds a computer engineering background from Politehnica Timișoara and a PhD stint at EPFL, signaling a strong research-to-product trajectory. Notably, he often pairs graphics expertise with compiler-style thinking to find unconventional optimizations across stacks.
12 years of coding experience
7 years of employment as a software developer
High School, Mathematics and Computer Science, High School, Mathematics and Computer Science at Liceul Teoretic William Shakespeare TimisoaraBachelor's Degree, Computer Engineering, Bachelor's Degree, Computer Engineering at Universitatea „Politehnica” din Timișoara
English, German, Romanian, French
Github Skills (33)
algorithm10
code-optimization10
git10
algorithms10
filesystem10
c-language10
python10
flutter-apps10
fuse10
vector-graphics10
ui-design10
uid10
parsing10
front-end-development10
optimisation10
Programming languages (17)
Github contributions (5)
pest-parser/pest
Apr 2016 - Mar 2020
The Elegant Parser
Role in this project:
Back-end Developer
Back-end DeveloperContributions:21 releases, 3 reviews, 633 commits in 3 years 11 months
Contributions summary:Dragoș contributed to the development of a parser library, implementing new features such as repetition, optional, and non-destructive interrogation rules. They also improved the library's styling and fixed issues related to alternative rule implementations. Additionally, the user introduced support for token generation and made performance optimizations by adjusting matching and memory management techniques.
rustgrammarparsingpegparser-generator
google/forma
Nov 2022 - Feb 2023
An efficient vector-graphics renderer
Role in this project:Backend Developer
Backend DeveloperContributions:5 reviews, 23 commits, 15 PRs in 3 months
Contributions summary:Dragoș contributed to the Forma project by implementing and refining core vector graphics rendering logic. Their work includes adding line culling to optimize performance, refactoring segment handling for efficiency gains, and integrating the project with continuous integration pipelines. The user also refactored layer retrieval and made adjustments to the project's test suite.
rustvector-graphicsrenderervectorgraphics
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.