Valentina Kustikova
Senior Software Developer at Nexign
St Petersburg, St Petersburg City, Russia
Summary
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RockstarValentina Kustikova is a Senior Software Developer with 12 years of experience and 5+ years specializing as an Oracle SQL/PLSQL developer focused on mobile operator billing and distributed databases. She designs and optimizes complex queries and automated processes, having reduced subscription fraud and customer complaints by 90% through error-detection and correction automation. At Nexign she built 300+ business reports, authored onboarding coursework for L2 engineers, and developed low-code tools to streamline cross-team data retrieval and manipulation. Comfortable both leading technical solutions and mentoring peers, she pairs deep domain knowledge of charging and billing subsystems with hands-on scripting and performance tuning. An unusual strength is her end-to-end view—from network monitoring roots to production billing analytics—which helps her surface hard-to-find data inconsistencies in distributed systems.
12 years of coding experience
5 years of employment as a software developer
Github Skills (75)
benchmark10
strava10
mxnet10
dm10
pls10
deep-learning10
backbonejs10
bug-reporting10
tflite10
bitrix10
opcodes10
grav-plugin10
optimization10
dgl10
caffe10
Programming languages (7)
Github contributions (5)
itseez-academy/itseez-ss-2016-theory
Jul 2016 - Jul 2016
Contributions:20 commits, 18 PRs, 7 pushes in 14 days
valentina-kustikova/dl-benchmark
Jan 2023 - Feb 2024
Deep Learning Inference benchmark. Supports Intel® Distribution of OpenVINO™ Toolkit, Intel® Optimization for Caffe and Intel® Optimization for TensorFlow
Contributions:174 pushes, 5 branches in 1 year
deep-learning-inferencedeep-learninginference-benchmarkopenvino-toolkitinference
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