Ilya Sakharov

Fractional Technology Executive VP/CTO

Engineering leadership consulting focused on scaling platforms, teams, and culture for growth.

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About Me

Photo of Ilya Sakharov

After 25+ years in technology, I offer my experience as a technology executive and fractional VP/CTO helping high-growth companies scale their engineering organisations, platforms, and cloud infrastructure. I’ve led engineering organisations through hyper-growth, transformation, and “this really shouldn’t be down” moments, turning chaos into scalable platforms, sane processes, and teams that actually enjoy shipping.

Today, I lead engineering at Redcare Pharmacy, where 170+ engineers keep Europe’s largest e-pharmacy running across eRX, webshop, apps, payments, and multi-country operations. My focus areas include platform engineering, SRE and observability, cost and performance optimisation, and engineering leadership coaching.

Before this, I was CTO at Codility, steering the company through a market downturn, a refinancing, and a tech transformation—simultaneously increasing release velocity and keeping customer satisfaction above 95%. I also cut AWS costs by 45% in four months, which confused enough people that I had to assure them nothing important had been unplugged. Acting as interim Head of Product, I helped teams ship more in one quarter than they had in the previous year. Turns out clarity, discovery, and outcome focus work wonders.

Before that, I built and scaled platform, infrastructure, SRE, and quality organizations at companies like Getir, HelloFresh, and RSA Security. From turning infrastructure into a self-service developer platform, to reducing MTTR below 40 minutes, to saving hundreds of thousands per month in cloud costs, the theme has been consistent: make systems robust, teams effective, and investments in technology actually pay off.

My philosophy is straightforward: engineering is a strategic asset, not a cost center. Great teams outperform great processes. And the job of technology leadership is to create clarity, remove noise, and build organizations capable of solving tomorrow’s problems – not just firefighting today’s.

If you’re dealing with scale, complexity, legacy platforms, or organizational growing pains – and you’re looking for someone who will bring experience, challenge your assumptions, and stay focused on outcomes – we should talk. I’m particularly interested in collaborations around platform strategy, org design, engineering excellence, and making technology a genuine competitive advantage rather than an expensive liability.

Expertise

  • Engineering Leadership Consulting – CTO advisory, executive coaching, org design.
  • Platform Engineering & SRE – developer platforms, observability, incident management.
  • Cloud Cost & Performance Optimisation – AWS cost reduction, scalability, reliability.
  • Quality Engineering & Delivery – release engineering, CI/CD, test automation at scale.
  • Engineering Org Scaling – hiring, hybrid teams, operating models, engineering excellence.

Work Experience

Executive Director of Engineering

2025 – Present

Redcare Pharmacy, Berlin

  • Leading 170+ engineers across eRX, webshop, apps, payments, and multi-country operations.
  • Introduced platform engineering, observability, and incident management practices.
  • Shifted quality ownership to product teams; defined engineering excellence standards.
  • Managing hybrid workforce models (FTE, contractors, agencies) for scalable delivery.

Chief Technology Officer

2022 – 2025

Codility, Berlin

  • Boosted CSAT above 95% while increasing delivery velocity year-over-year.
  • Defined & executed tech and data vision aligned to business outcomes.
  • Cut AWS costs by 45% in 4 months and modernized delivery processes.
  • Acted as interim Head of Product; built discovery-driven product culture.
  • Led company through downturn, refinancing, cost optimization, and reorganization.

Director of Engineering – Infrastructure Alliance

2021 – 2022

Getir, Berlin

  • Led platform, core engineering, QA, corporate IT, and standards for 140+ engineers globally.
  • Transformed infrastructure into a self-service developer platform.
  • Drove $300K+ monthly cloud savings through optimization.
  • Built global corporate IT; led SAP HANA4 ERP implementation planning.
  • Chaired technical standards committee driving hiring and engineering excellence.

Senior Director of Platform Engineering

2018 – 2021

HelloFresh SE, Berlin

  • Led global platform engineering, release engineering, and SRE organizations.
  • Introduced observability and incident response, reducing MTTR below 40 minutes.
  • Enabled hyper-growth with scalable cloud and developer tooling.
  • Improved developer tooling satisfaction (NPS +40).
  • Built modern QA organization and automation frameworks.

Director of Engineering in Test

2012 – 2018

RSA Security (Dell Company), Israel

  • Led global QE organization for fraud prevention products.
  • Drove industry recognition: Gartner Leader, CompSec Award.

Engineering Leadership & Consulting Services

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Technology Strategy & CTO Advisory

Executive-level technology strategy and CTO advisory for CEOs, founders, and boards. Align product, engineering, and platform investments, define pragmatic roadmaps, and build engineering leadership capable of scaling the business.

Platform engineering illustration

Platform Engineering Consulting

Design and leadership of platform engineering, SRE, and observability organisations. From developer platforms and self-service infrastructure to incident response and reliability, ship faster without breaking everything.

Cost and performance optimization illustration

Cloud Cost & Performance Optimisation

Cloud cost optimisation consulting grounded in real-world experience cutting AWS spend while improving performance. Reduce waste, modernise infrastructure, and keep systems reliable under growth.

Engineering organization scaling illustration

Engineering Organisation Design & Scaling

Engineering org design, engineering leadership coaching, and process modernisation. Build organisations that can sustain hyper-growth: clear ownership, resilient teams, and pragmatic processes.

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Coaching, Mentoring & Technical Interviewing

1:1 engineering leadership coaching, mentoring for new managers, and coaching on technical interviewing. Support for candidates and teams preparing for engineering leadership and CTO roles.

Writing & Publications on Engineering Leadership

Who I Work With

I partner with CEOs, founders, and technology leaders who need pragmatic engineering leadership, fractional VP/CTO, or platform engineering consulting support. If you’re dealing with scale, complexity, legacy platforms, or organisational growing pains, we’re likely a fit.

Engineering Leadership & Fractional CTO – FAQs

What types of companies do you work with?

I work with high-growth technology and product companies that need engineering leadership consulting, fractional CTO support, or help scaling their platform engineering and SRE capabilities.

What problems do you typically solve as a fractional CTO?

Typical engagements focus on clarifying technology strategy, fixing delivery and reliability issues, building platform engineering and observability practices, and redesigning engineering organisations for scale.

Do you offer remote or advisory-only engagements?

Yes. Most work is delivered remotely through CTO advisory sessions, workshops with engineering leadership teams, and structured coaching for managers and tech leads.

Get In Touch

Interested in advisory, consulting, or speaking engagements? Reach out.

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Email

ilya (@) ilyasakharov.com