Djordje Stojicevic
@djordjestojicevic
I optimize mobile networks through big-data analytics, E2E troubleshooting, benchmarking, and RF engineering.
SerbiaWhat I'm looking for
I deliver network data analytics and optimization work across Ookla, Nokia, Netcheck, and my consulting business, DIVERGENCE.
At Ookla, I analyze crowdsourced data for customer solutions, including Speedtest and SDK methodologies, network optimization use cases, dashboard design, and marketing-claim validation.
At Nokia, I optimized mobile networks end to end across transport, radio, RAN, IP, and core domains. I also performed PCAP analysis, TCP tuning, failure classification, RF cluster optimization, and global project support.
My RF and microwave engineering background strengthens my root-cause analysis from physical-layer design through macro-level network performance. Through DIVERGENCE, I provide big-data analytics, visualization, BI, drive-test benchmarking, technical project management, and RF engineering services.
Experience
Work history, roles, and key accomplishments
Performed crowdsourcing big data analytics, visualization, and reporting for sales and marketing. Developed network optimization use cases and validated data for marketing claims.
Owner, Contractor
DIVERGENCE
Sep 2022 - Present (4 years)
Provided consulting services in data analytics, network optimization, and technical project management. Specialized in visualization, reporting, and drive-test benchmarking.
Conducted big data analytics and visualization for mobile network E2E optimization. Performed TCP/IP PCAP multi-trace analysis and cluster RF optimization.
Technical Project Manager
Net Check
Nov 2020 - Sep 2022 (1 year 10 months)
Managed network optimization tool procurement and evaluation. Oversaw mobile network benchmark drive/walk-test projects across multiple countries.
Radio NW Optimization Engineer
Net Check
Jul 2019 - Sep 2022 (3 years 2 months)
Developed mobile network benchmark methodology and performed drive/walk-test performance analysis. Conducted L3/IMS signalling and PCAP TCP/IP troubleshooting.
Education
Degrees, certifications, and relevant coursework
University of Belgrade
Bachelor's Degree, Telecommunications and Information Technologies
2014 - 2019
Bachelor's degree in Microwave Engineering with a thesis on the design of a microwave low noise amplifier for Doppler radar.
Electrical Engineering High School "Nikola Tesla"
High School Diploma, Electrical Engineering
2010 - 2014
Completed secondary education in electrical engineering.
PRINCE2
PRINCE2 Foundation 6th Edition, Project Management
Certified in PRINCE2 Foundation 6th Edition for project management.
University of Belgrade
Master's Degree, Telecommunications and Information Technologies
2019 - 2022
Master's degree in Microwave Engineering with a thesis on the design of an Orbital Angular Momentum (OAM) microstrip patch antenna array.
Availability
Location
SerbiaAuthorized to work in
Salary expectations
Job categories
Skills
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