Konstantin Ivanov

• Hybrid Multi-Cloud On-Prem Architecture: Engineered and operated production environments across GCP, AWS, Azure, OCI and Tencent Cloud, alongside on-prem platforms (LeaderGPU, Fornex, Servers.com, Hetzner); authored Terraform mod ules and CloudFormation templates to enforce infrastructure-as-code standards.

• Proprietary Infra-Service Development: Designed, developed and maintained be

spoke infrastructure services in Python and Go for: – Automated Provisioning Scaling: Dynamic resource allocators leveraging cloud provider APIs (gRPC/REST) and Kubernetes Custom Resource Defini tions (CRDs). – Custom Monitoring Alerting: High-throughput data collectors and exporters, integrated with Prometheus Alertmanager and Grafana dashboards for sub second metric resolution. – CI/CD Orchestration: Tailored pipeline runners and notification hooks utiliz

ing GitLab CI/CD and Jenkins shared libraries.

• Agile Process Ownership: Instituted Scrum framework—defined sprint cadences, backlog grooming, sprint retrospectives—and conducted regular 1 : 1s; collabo rated directly with C-suite to translate business objectives into engineering OKRs.

• OKR-Driven Reliability Engineering: Established and tracked Objectives Key Re sults across security response SLAs, incident MTTR, uptime SLIs, and monitoring coverage; leveraged ELK Stack, Vault and Prometheus for end-to-end observability and compliance.

• Core Toolchain: Terraform

◦ Kubernetes

◦ Docker

◦ Python

◦ Go

◦ Ansible

◦ Jenkins

◦ GitLab CI/CD

◦ Prometheus

◦

◦ ELK Stack

◦ Vault

• Spearheading the maintenance and robustness of infrastructure and application ecosystems within AWS. Employing a suite of tools for incident notification and

analysis, including CloudWatch, Elasticsearch, Redis, AWS OpenSearch, EC2, Grafana, Graylog, and Loki.

• Streamlining and automating application deployment workflows across testing and

production environments entirely on cloud platforms using Jenkins, Docker, and Kubernetes.

• Spearheaded the strategic migration of over 1500 microservices to cloud environ ments, orchestrating the development of pipeline architecture and the automation of service onboarding processes, including automatic microservice infrastructure creation, security audits, and resolving authorization/authentication issues.

• Led a significant banking project with a development team of over 400, servicing more than 300,000 unique clients, and handling up to 10,000 high-load requests per second. Authored, documented, and implemented scalable CI/CD processes to bolster company-wide development efforts.

• Engineered and managed multiple application environments (development, stag ing, QA, load testing, security, demo) across cloud platforms (AWS, Azure) and container orchestration systems (Kubernetes, Openshift) using an integration of Jenkins, Groovy, Ansible, Terraform, and Packer.

• Advocated for agile methodologies, facilitating Scrum events and fostering the Scrum Framework within the team and across collaborative groups, to enhance workflow efficiency and team dynamics.

• Collaborated intimately with development teams to disseminate knowledge and elevate product quality through continuous learning and quality assurance prac tices.