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Decebal Dobrica

Decebal Dobrica

Fractional CTO & AI Engineering Leader

About Me

I'm a technology leader specializing in AI engineering, software architecture, and digital transformation. As a Fractional CTO & AI Engineering Leader, I help organizations navigate complex technological challenges and build scalable, innovative solutions.

Most recently, I led a team of 7 engineers at Ebury as Engineering Manager, reducing customer onboarding time by 35% through modular architecture and automation. Concurrently, I worked as a Smart Contract Engineer at Mundo Wallet, transforming a crypto wallet into a fintech app for high-inflation markets and cutting blockchain infrastructure costs by 60%.

With over 15+ years of experience, I've helped VC-backed startups overcome their toughest challenge: portfolio velocity. My track record includes Delivered 3x developer productivity gains and 60-75% infrastructure cost reductions through strategic technical leadership.

I'm passionate about emerging technologies—from AI engineering and GenAI integration to blockchain and event-driven architectures. I write extensively about software architecture, guide development teams through technological transformations, and translate complex technical concepts into actionable strategies. My approach combines strategic technical leadership with hands-on execution, ensuring teams don't just build—they build right.

Expertise

AI Engineering & GenAI

Leading AI integration strategies for development teams, navigating GenAI adoption challenges, and building intelligent systems that enhance productivity and innovation.

Cloud Architecture & SaaS

Expert in cloud management, serverless architectures, and SaaS development. Proven track record of reducing infrastructure costs by 75% through smart AWS optimization.

Technology Strategy & Leadership

Fractional CTO guiding startups through digital transformation. Led teams of 25+ engineers, increasing productivity by 300% through modern development practices.

Blockchain & Web Development

Deep expertise in blockchain technologies, custom software development, and building scalable web applications from MVPs to production-ready systems.

Experience

Engineering Manager

Ebury · Full-time · Apr 2025 - Sep 2025

Led engineering team improving customer onboarding journey in a hybrid London-based role.

  • Led a team of 7 engineers to reduce onboarding time by 35% through workflow simplification and automation
  • Introduced modular architecture to decouple KYC logic, improving test coverage by 40%
  • Fostered strong engineering culture with pairing and mentoring, increasing delivery velocity by 25%
  • Tech stack: TypeScript, Node.js, React, Python, AWS, GitHub Actions

Part-time Smart Contract Engineer

Mundo Wallet · Contract · Apr 2025 - Sep 2025

Transformed crypto wallet into fintech app for high-inflation, restricted-currency markets.

  • Aligned product and technical strategy for USD-scarce markets with high inflation
  • Repurposed crypto wallet with virtual card integration for everyday business use cases
  • Cut 3rd-party blockchain stack costs by 60% through indexer optimization
  • Delivered smart contract and wallet optimizations driving scalability and sustainable growth

Senior Technical Leadership

HedgeX Capital • Ongoing

Leading technology strategy and architecture for fintech innovation. Focusing on AI engineering, digital transformation, and building scalable financial technology solutions.

  • Driving AI integration and GenAI adoption strategies
  • Technology strategy and digital transformation leadership
  • Cloud architecture and SaaS development

Technical Lead

Breakout Clips

Drove transformative improvements in development efficiency and codebase management.

  • Increased developer productivity by 300% through trunk development implementation
  • Unified codebase through monorepo strategy
  • Streamlined technology stack focus

Software Architect

Tellimer

Led large-scale engineering teams and delivered significant cost optimizations.

  • Reduced AWS infrastructure costs by 75%
  • Launched MVPs for "Parsel.io" and "Scriber.to"
  • Managed teams of over 25 engineers
  • Tech stack: NodeJS, ReactJS, Rust, Golang, Postgres, AWS

Previous Roles

Flyt, Funeral Zone, eMag & Others

Diverse experience in software engineering across multiple industries, from backend development to architectural leadership. Built expertise in blockchain, cloud infrastructure, event-driven architectures, and team coaching.

Education

Software Engineering

Military Technical Academy2007-2011

Advanced software engineering studies with focus on building robust, scalable systems and technical leadership fundamentals.

Professional Certifications

Various • Ongoing

Continuous learning through professional certifications and technical training.

  • Linux/Unix System Administration
  • Zend Certified PHP 5.5 Engineer
  • Transaction Monitoring (Sumsub)