Mary Fifa
Student at MIPT
Moscow, Moscow, Russian Federation
Summary
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RockstarMary Fifa is a Moscow-based software engineer and MIPT DIHT student with 11 years of hands-on experience in back-end development and database engineering. She contributes to high-performance open-source systems like the Tarantool database, where she improved index management, enabled exclusion of null values, and added bitset index support for binary fields. Her work emphasizes robustness and flexible data handling, including making update operations tolerant of absent nullable fields. Mary blends academic grounding with real-world production contributions, showing a talent for low-level data structures and storage internals. Colleagues would notice her focus on practical, performance-oriented fixes that reduce edge-case failures in indexing. She brings a pragmatic engineer’s mindset to complex database problems while remaining actively engaged in open-source collaboration.
11 years of coding experience
Github Skills (15)
lua10
databases10
tarantool10
in-memory10
database10
index-management10
data-structure9
c119
binary-data9
c179
data-structures9
data-handling9
appserver7
sql5
transaction5
Programming languages (8)
Github contributions (5)
tarantool/tarantool
Oct 2020 - Mar 2021
Get your data in RAM. Get compute close to data. Enjoy the performance.
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:25 reviews, 8 commits, 9 PRs in 5 months
Contributions summary:Mary primarily contributed to the Tarantool database project by implementing and modifying core functionalities related to index management and data storage. They introduced a new option for index definitions, allowing for the exclusion of null values, and modified the code to support bitset indexes for binary fields. Additionally, the user made adjustments to update operations to allow for absent nullable fields, showcasing their focus on improving the database's data handling capabilities and flexibility. Furthermore, the user fixed and extended indexing behavior and improved the robustness of index operations.
luarammsgpackdiskclose
mary3000/telegram-restaurant-bot
May 2018 - Aug 2018
Contributions:10 commits, 8 pushes, 1 branch in 3 months
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