Alex Stanoev

Independent Contractor Front-End (React TypeScript) at Self-employed

Sofia, Sofia-City, Bulgaria
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Summary

🤩
Rockstar
🎓
Top School
Alex Stanoev is an independent front-end contractor specializing in React and TypeScript, who steps into high-pressure situations to stabilise, unblock, and ship production-critical features. With three years of focused experience and prior roles at News UK and other firms, he consistently delivers measurable impact through rapid incident triage, hotfixes, and short feature sprints. He emphasizes strong typing, targeted tests, and pragmatic refactors to leave codebases healthier and more maintainable. Comfortable across the stack, he has contributed to Node/Express back-ends and CI/CD for GCP, and even worked on embedded Bluetooth features in the widely-used nRF Connect SDK, reflecting a breadth beyond typical front-end work. Based in Sofia and available for EU-contracting with CET/CEST overlap, he combines calm ownership with ruthless prioritization to protect product quality under deadline pressure.
code3 years of coding experience
job6 years of employment as a software developer
bookProfessional High School of Economics and Management "Yordan Zahariev"
bookComputer Software Engineering, Computer Software Engineering at Software University (softuni.bg)
languagesBulgarian, English
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Github Skills (10)

embedded10
zephyr-rtos10
bluetooth-le10
nrf-connect-sdk10
sys10
c119
c179
kconfig8
driver7
device-driver7

Programming languages (2)

CPython

Github contributions (5)

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nrfconnect/sdk-nrf

Aug 2022 - Jan 2023

nRF Connect SDK main repository
Role in this project:
userEmbedded Systems Engineer / IoT Developer
Contributions:61 reviews, 3 commits, 17 PRs in 4 months
Contributions summary:Alex primarily contributed to the nRF Connect SDK, focusing on low-level Bluetooth and embedded systems functionalities. Their work included implementing and refining MPSL (Multiprotocol Service Layer) features, addressing build regressions, and improving coexistence mechanisms. Furthermore, the user added support for Bluetooth LE features like LE Path Loss Monitoring and Connection Subrating, demonstrating expertise in Bluetooth controller development. The user also added a channel sounding reflector sample.
connect-sdknrf-connect-sdkinfinibandlteppp
alexstanoev-nordic/sdk-nrf

Aug 2022 - Nov 2024

nRF Connect SDK main repository
Contributions:7 reviews, 2 PRs, 94 pushes in 2 years 3 months
connect-sdknrf-connect-sdkopcuasdkopc
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Alex Stanoev - Independent Contractor Front-End (React TypeScript) at Self-employed