Светлана Мезина
@0008598
Lead Software Engineer at Netcracker Technology who architected Cassandra and Couchbase clusters and built backup, recovery, and monitoring systems.
BelarusWhat I'm looking for
At Netcracker Technology, I architected and operated Apache Cassandra and Couchbase clusters on Linux, and designed backup and recovery using Medusa, Ansible, and GitLab CI/CD. I also built Grafana and Prometheus monitoring and implemented AWS infrastructure, encryption, and backup solutions.
Earlier, at LWO (Light Well Organization), I led a team of five Oracle developers and acted as system architect for a banking management-accounting platform. I delivered PL/SQL packages, ODI integrations, and Oracle BI reports, and modeled data marts and tuned SQL.
Experience
Work history, roles, and key accomplishments
Lead Software Engineer
Netcracker Technology
Aug 2019 - Sep 2026 (7 years 1 month)
Architected and operated Apache Cassandra and Couchbase clusters on Linux; designed backup/recovery with Medusa, Ansible and GitLab CI/CD.
Built Grafana / Prometheus monitoring for applications and Oracle; ran SQL Exporter on Kubernetes.
Implemented AWS EKS + EFS, AWS Backup, Keyspaces capacity planning, and KMS encryption/key rotation.
Deployed CloudWatch dashboards via CloudFormation an
Senior Software Developer
LWO (Light Well Organization)
Jan 2011 - Jul 2019 (8 years 6 months)
Led a team of 5 Oracle developers; acted as system architect on a banking management-accounting platform.
Delivered PL/SQL packages, ODI integrations with 5 external systems, and Oracle BI reports.
Modeled databases/data marts and tuned complex SQL for performance.
Senior Software Developer
ОАО "Технобанк"
Feb 2007 - Dec 2010 (3 years 10 months)
Worked as Senior Software Developer at ОАО "Технобанк".
Education
Degrees, certifications, and relevant coursework
Cognitive Class
NoSQL and DBaaS 101 (DB0151EN, provided by IBM)
Apr 2023
Coursera
End-to-End Machine Learning with TensorFlow on GCP
Nov 2021
Coursera
How Google does Machine Learning
Nov 2021
Coursera
Automating Real-World Tasks with Python
Jul 2020
Coursera
Google IT Automation Professional Certificate
Jul 2020
Coursera
Configuration Management and the Cloud
Jun 2020
Coursera
Crash Course on Python
Jun 2020
Coursera
Introduction to Git and GitHub
Jun 2020
Udemy
Python разработка - с нуля до профессионала. Python 3
Jun 2020
Coursera
Troubleshooting and Debugging Techniques
Jun 2020
Coursera
Using Python to Interact with the Operating System
Jun 2020
Udemy
[NEW] Ultimate AWS Certified Cloud Practitioner - 2020
Jun 2020
Udemy
Ansible - С Нуля до Профессионала
May 2020
Udemy
Bash Shell Scripting: Crash Course For Beginners
May 2020
Udemy
Ultimate AWS Certified Solutions Architect Associate 2020
May 2020
DataStax
DS330: DataStax Enterprise 6 Graph
Feb 2020
DataStax
DS101: Introduction to Apache Cassandra
Jan 2020
DataStax
DS201: DataStax Enterprise 6 Foundations of Apache Cassandra
Jan 2020
DataStax
DS210: DataStax Enterprise 6 Operations with Apache Cassandra
Jan 2020
DataStax
DS220: DataStax Enterprise 6 Practical Application Data Modeling with Apache Cassandra
Jan 2020
Belarusian State University
Степень бакалавра, Математика
2002 - 2007
Tech stack
Software and tools used professionally
Availability
Location
BelarusAuthorized to work in
Salary expectations
Social media
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