Daniil Terentev
@daniilterentev
I build scalable Python backends and full-stack Telegram products.
Russian FederationWhat I'm looking for
At HiveDev, I reduced Tetrika’s production API latency by 97.5%, from roughly 20 seconds to 0.5 seconds, by profiling PostgreSQL bottlenecks and refactoring legacy Django business logic.
I also built a Telegram ride-sharing Mini App backend from scratch, including data storage, Telegram Bot API integration, and server-side optimizations. Across freelance projects, I deliver complete products—from database design and REST APIs to Next.js interfaces—including TutorTime, a B2B SaaS LMS brought to MVP and live-demo state in 11 days.
I enjoy architecture design, system optimization, API integrations, and practical AI/LLM features, such as Sage’s natural-language task extraction and conflict-free scheduling with Google OR-Tools.
Experience
Work history, roles, and key accomplishments
Backend Engineer
HiveDev
Jan 2025 - Present (1 year 7 months)
Reduced API latency by 97.5% for a large-scale production platform by profiling and eliminating PostgreSQL bottlenecks, and refactoring critical legacy Django business logic. Engineered the backend for a Telegram ride-sharing mini app, implementing data storage, Telegram Bot API integration, and server-side optimizations.
Education
Degrees, certifications, and relevant coursework
Ural Federal University
Bachelor's Degree, Applied Informatics
2022 -
Pursuing a Bachelor's degree in Applied Informatics at Ural Federal University, with an expected graduation in June 2026.
Tech stack
Software and tools used professionally
Availability
Location
Russian FederationAuthorized to work in
Job categories
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