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Starszy lider inżynierii zaplecza z ponad 10-letnim doświadczeniem w rozwoju oprogramowania dla przedsiębiorstw , specjalizujący się w systemach rozproszonych i skalowalnych architekturach. Udowodnione opanowanie:
Udowodnione osiągnięcia:
- Architected and led the complete redesign of the enterprise email service platform mail.ua.
- Managed backend development department, overseeing 20+ engineers.
- Established comprehensive development lifecycle including design, coding, and testing standards.
- Implemented service operations framework, improving system reliability and maintenance.
- Led migration to new architecture, enhancing scalability and performance.
- Created automated testing and deployment pipelines reducing delivery time.
- Developed technical documentation standards and best practices.
Technical Environment:
- Development: Perl, Shell Scripting.
- Databases: MySQL, PostgreSQL.
- Infrastructure: Linux, Apache.
- Email Protocols: SMTP, POP3, IMAP.
- Monitoring: Nagios, Custom Solutions.
- Version Control: SVN.
- Project Management: Redmine.
- Methodologies: Waterfall to Agile Transition.
- Led development team building core components for PortaSwitch BSS and Billing platform.
- Architected and implemented telecommunications solutions for MNO/MVNO/MVNE providers.
- Established \"After Action Review\" process improving team performance and project outcomes.
- Mentored junior developers accelerating their technical growth and productivity.
- Facilitated cross-departmental collaboration streamlining development workflows.
- Managed integration of VoIP, IoT, and broadband service components.
- Directed technical initiatives for Communication Service Provider solutions.
Technical Environment:
- Development: Perl, Linux, PortaSwitch.
- Databases: MySQL, PostgreSQL.
- Telecommunications: VoIP, SIP, BSS.
- Infrastructure: High Availability Systems.
- Version Control: Git.
- Project Management: Youtrack, Confluence.
- Methodologies: Agile, After Action Review.
- Led plugin development within the Flow Plugin team for enterprise DevOps automation platform.
- Engineered and maintained custom plugins extending platform functionality for Fortune 500 clients.
- Developed comprehensive integration test suites ensuring plugin reliability and performance.
- Collaborated with distributed teams to maintain continuous integration workflows.
Technical Environment:
- Development: Groovy, Perl.
- Testing: JUnit, Integration Testing Frameworks.
- CI/CD: Electric Flow (now CloudBees CD).
- Version Control: Git.
- DevOps Tools: Docker, Kubernetes.
- Methodologies: Agile Development.
- Engineered enterprise-grade plugins for CloudBees DevOps platform focusing on Analytics, CI/CD, and Release Orchestration.
- Spearheaded major system refactoring initiative creating reusable component packages and Chrome extension.
- Architected and implemented core platform components improving system scalability.
- Led requirements gathering and analysis through direct customer collaboration.
- Optimized code performance and implemented automated testing frameworks.
- Established Agile SCRUM practices, improving team delivery efficiency.
- Conducted technical interviews for engineering candidates.
- Maintained effective communication with cross-functional teams and stakeholders.
Technical Environment:
- Languages & Frameworks: Groovy, Java, Perl, Go.
- DevOps Tools: Docker, Kubernetes, Helm, Ansible, Terraform.
- CI/CD: CloudBees CI (Jenkins), CloudBees SDA (ElectricFlow), GitLab CI.
- Artifact Management: JFrog Artifactory, Nexus.
- Infrastructure: BigIp, OctopusDeploy.
- Version Control: Git (GitHub, GitLab, Bitbucket).
- Methodologies: Agile SCRUM, Feature Management.