Daniel Sirakov
Senior Software Engineer at GfK - An NIQ Company
Bulgaria
Summary
👤
Senior🎓
Top SchoolDaniel Sirakov is a Senior Software Engineer with 11 years of experience building data platforms and ETL systems across finance, advertising, and mobility sectors from Bulgaria. He currently architects and implements RESTful APIs and end-to-end ingestion workflows for GfK’s new data platform, migrating customers and running technical trainings. His background spans data infrastructure, Snowflake ELT, Airflow, Kubernetes migrations, GitLab CI/CD and monitoring with Prometheus, reflecting a strong operational focus on reliability and scale. Earlier roles include building Pentaho ETL frameworks, data quality reporting, and developing Netezza UDFs and automation scripts, giving him deep hands-on expertise in both development and production troubleshooting. He frequently bridges engineering and people responsibilities—conducting interviews and delivering training—so he combines technical depth with mentoring and onboarding strengths. Pragmatic and detail-oriented, he’s comfortable taking ownership of complex dataflows end-to-end and translating them into auditable, production-ready solutions.
11 years of coding experience
12 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Technical University SofiaTechnician, Microprocessors, Technician, Microprocessors at School of Electrical Engineering and Electronics
English, French, Bulgarian
Stackoverflow
112reputation
43kreached
7answers
0questions
Github Skills (67)
icon-pack10
resumable-upload10
audio-player10
heroicons10
audio10
chromecast10
octicons10
player10
pop3-server9
wordpress9
tus9
playback9
html5-video9
music9
woocommerce9
Programming languages (6)
Github contributions (5)
nukturnal/mpower_php
Aug 2014 - Aug 2014
Contributions:11 commits in 1 day
paymentsphp-clientclient-librarympowerphp
dath-platform/mpower_php
Apr 2015 - Dec 2015
Contributions:1 PR, 2 pushes in 8 months
paymentsphp-clientclient-librarympowerphp
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