About

About Or Delevski

CTO / VP R&D & Technology Leader

Innovative and results-oriented technology leader with 15+ years of experience in R&D, product innovation, and scaling high-performance engineering teams. Expert in cloud architecture, AI-powered solutions, automation, and mobile platforms.

Proven ability to align technology strategy with business goals and lead cross-functional teams to deliver impactful, scalable products.

Mobile Platforms

10M+ downloads, 300+ white-label apps across Android and iOS platforms.

Cost Optimization

Saved $3M+ annually through payment optimization and architecture improvements.

Team Leadership

Managed 20+ engineers across multiple teams and technologies.

Personal Information

Location
Ramat-Gan, Israel
Born
03/09/1985

Professional Experience

CTO / VP R&D

Constrol

2023 – Present

  • Built the company's technology organization from scratch, doubling revenue in one year through scalable architectures and automation
  • Designed and implemented BI, CRM, and SaaS platforms with real-time tracking
  • Introduced AI-driven solutions and workflow automation using n8n, Zapier, and MCP-based systems
  • Managed 18+ professionals, leading full-stack development in Next.js, React, C#, NestJS, and Python
  • Specialized in AI, computer vision, and QA automation
Next.jsReactC#NestJSPythonAI/MLComputer Visionn8nZapierMCP

Head of R&D

PayBox (Bank Discount)

2019 – 2023

  • Led 20+ engineers across 3 teams in building fintech solutions
  • Migrated monolith to microservices and designed event-driven architecture
  • Saved $3M+ annually through payment optimization
  • Built Tap-to-Pay, cashback, and loyalty integrations
  • Managed Node.js, C#, Kotlin, Swift stacks with GCP, GKE, Jenkins CI/CD
Node.jsC#KotlinSwiftGCPGKEJenkinsMicroservicesEvent-Driven Architecture

Head of Mobile

SpotOption / Dx.Exchange

2014 – 2019

  • Led Android, iOS, QA teams to scale B2B fintech mobile platforms
  • Achieved 10M+ downloads and 300+ white-label apps
  • Introduced CI/CD automation and mobile product strategy
AndroidiOSKotlinSwiftCI/CDMobile StrategyB2B Platforms