Hello, I'm Oleg S.
I'm an experienced IT consultant and technology leader with over 13 years of hands-on experience in software development, DevOps, cloud/on-premise architecture, and digital transformation. I’ve held multiple CTO roles and advised C-level stakeholders across FinTech, AdTech, Telecom, and eCommerce industries. I specialize in aligning technology with business strategy, leading IT transformation initiatives, building high-performing engineering teams, and managing complex system integrations. My background combines deep technical knowledge with business-oriented thinking, allowing me to drive innovation, scalability, and operational efficiency. I thrive in complex environments where growth, automation, and modernization are critical, and I bring a pragmatic yet creative approach to solving strategic and technical challenges.
Details
- Location
- Years of Relevant Experience10-15 years
- Seniority LevelC-Suite
- Highest Level of EducationDiploma
Industry
Specific Jurisdictions That I'm Qualified In or Can Cover
Professional Membership / Certification
Scrum Master Certified (SMC) – SCRUMstudy (2018) Scrum Fundamentals Certified (SFC) – SCRUMstudy (2018) PRINCE2® Practitioner – APMG International (2016) PRINCE2® Foundation – APMG International (2016) ITIL® Foundation Certificate in IT Service Management – APMG International (2016) Agile Project Management – PMExperts / PMI ATP (2014)
Skills
#Technical skills# Cloud & Infrastructure: AWS, GCP, DigitalOcean Docker, Kubernetes, ArgoCD Terraform, Ansible, Atlantis Cloudflare Architecture & Engineering: System Architecture (Microservices, Monoliths, Modular Monoliths) API design & integration (REST, Swagger, Stoplight, Mockoon) Database design (MySQL, PostgreSQL, MongoDB, Elasticsearch, Redis) DWH/Data Lake/Data Mart, BigQuery ETL/ELT: Talend Open Studio, Airbyte Message Brokers: Kafka, RabbitMQ, GCP Pub/Sub DevOps & Monitoring: CI/CD: GitHub Actions, CircleCI Monitoring: Grafana, Prometheus, Sentry, Firebase, Airbrake Programming Languages: Java, PHP, Python Testing & QA: Katalon Studio, Apache JMeter, BrowserStack #Business & delivery skills# Project & Delivery Management: Agile (Scrum), Kanban, Waterfall Jira, Confluence, ClickUp Project budgeting & scheduling Vendor selection & contract negotiation Team leadership (DevOps, Engineering, QA, BA/SA) Business Analysis & Transformation: Business/technical modeling: Camunda Modeler, draw.io Requirements gathering, gap analysis (Ishikawa) Prioritization frameworks (MoSCoW, Impact/Effort, Wieger's Matrix) Product & Strategy: IT transformation strategy Due diligence & IT reviews Digital product implementation (FinTech, AdTech, eCommerce, Telecom) #BI & reporting# Apache Superset Looker Studio Metabase #Soft skills# Leadership & mentoring Strategic decision-making Communication & collaboration Critical thinking Problem-solving Stakeholder management
Areas of Professional Interest
Digital Transformation Cloud Architecture & Infrastructure DevOps & Automation API Integration & System Interoperability Agile Delivery & IT Governance FinTech & Embedded Finance Data Architecture & Business Intelligence Legacy System Modernization Tech Due Diligence & IT Audits AI Integration & Automation Tools (e.g., ChatGPT, ML Ops) IT Strategy & CTO-as-a-Service Cybersecurity Foundations & Compliance (ITIL, ISO perspective)