DADanil Argunov
@danilargunov
Senior full-stack developer and team lead focused on reliability and real-time interfaces.
ArgentinaWhat I'm looking for
I am a Senior Full-Stack Developer and Team Lead with 4+ years of experience stabilizing early-stage and production systems, rebuilding payment flows, and delivering business-critical functionality end-to-end. I specialize in React and real-time data visualization on the frontend, with backend expertise in Python (Django, Celery), Node.js, and .NET, and hands-on experience implementing infrastructure, CI/CD, and operational processes.
I have led small distributed teams, introduced structured engineering practices, and improved system reliability and performance—most notably redesigning a production payment system with a ~1000x payout performance improvement and reducing client-reported issues by ~70%. I prioritize predictable delivery, cross-team coordination, and pragmatic technical decisions that align engineering work with business needs.
Experience
Work history, roles, and key accomplishments
Team Lead / Senior Full-Stack
NetPay
Sep 2025 - Present (5 months)
Led a distributed engineering team of 3, stabilized an early-stage payments product, redesigned payment flows to improve payout performance ~1000x, and introduced CI/CD, Vault, and operational processes reducing client-reported issues by ~70%.
Front-End / Full-Stack Developer
ALT Fund
Mar 2023 - Sep 2025 (2 years 6 months)
Led development of React trading visualization dashboards with real-time data, built a TypeScript charting component library, and implemented .NET Core APIs to support high-performance updates for traders.
Software Engineer
SKB Kontur
Jun 2022 - Mar 2023 (9 months)
Maintained and upgraded .NET REST APIs for digital signature workflows and introduced a consistent exception-handling structure to improve API readability and debugging efficiency.
Full-Stack Developer
Brain Development
Dec 2021 - Jun 2022 (6 months)
Built frontend interfaces and backend logic for educational IDEs enabling work with microcontrollers and neural networks, improving performance and accessibility of browser-based components.
YAJunior Software Engineer
Yandex
Jun 2021 - Sep 2021 (3 months)
Developed IPFIX protocol support for high-load systems in C# and contributed Python automation bots to improve safe-search validation processes.
Education
Degrees, certifications, and relevant coursework
SUSt. Petersburg State University
Bachelor of Science, Computer Science
2018 - 2022
Completed coursework toward a Bachelor of Science in Computer Science at St. Petersburg State University between 2018 and 2022.
Tech stack
Software and tools used professionally
Availability
Location
ArgentinaAuthorized to work in
Job categories
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