Ilya Arestov — Fractional CTO & IT Consultant in Dubai

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Director of Technology and Innovation

Utilizing advanced methodologies and practical tools to enhance technological efficiency in your business through automation and the implementation of IT solutions.

Real-world case studies, proven strategies, and the latest trends will help you gain deeper insights into IT, implement innovations, and optimize business processes to increase profitability and ensure security.

Drawing on unique experience across diverse industries, I employ a comprehensive approach encompassing architecture, planning, risk management, and technology to achieve long-term results.

About Me

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Ilia Arestov

Director of Technology and Innovation

Ilia Arestov

Director of Technology and Innovation

  • Over 15 years of experience in information technology and automation.
  • Developed the first MP3 player in Belarus, designed an audio circuit for a HiFi player, and created Russia’s first laser printer.
  • Successfully ran my own business and was repeatedly recognized as the best young entrepreneur in the field of innovation in Russia.
  • 10 years of expertise in IT and information security consulting, working across various sectors (B2B, B2P, B2G, B2B2C).
  • My products are used by over 50,000 people in 38 countries.
  • Experience managing teams of more than 100 people; executed 215 projects, including large-scale digital platforms, specialized hardware and software solutions for biometrics and counterparty scoring, and IT solutions at the state level.
  • Author of six active patents in the fields of information security and big data processing.

My services

Fractional CTO Services

Fractional CTO Services

As an experienced Fractional CTO, I help scaling businesses and startups solve complex technology challenges without the overhead of a full-time executive hire. With 15 years of hands-on experience across…

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IT Consulting and Information Security

IT Consulting and Information Security

Effective IT consulting transforms how organisations use technology — aligning tools, processes, and people to deliver measurable business results. With 15+ years of hands-on experience across 18 projects in six…

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Business Processes and Automation

Business Processes and Automation

In today’s hypercompetitive landscape — where new technologies emerge daily and global markets demand ever-faster response — business automation is no longer optional: it’s a strategic imperative. By eliminating manual…

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Strategic Planning and Project Management

Strategic Planning and Project Management

Strategic planning is the cornerstone of sustainable business growth. Whether you are launching a new venture, scaling operations, or navigating market disruptions, a well-defined strategic plan ensures every decision aligns…

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Data Analytics, Big Data and Knowledge Management

Data Analytics, Big Data and Knowledge Management

In today’s data-driven economy, businesses that harness the power of analytics gain a decisive competitive edge. As an independent data analytics consultant based in Dubai, I help organizations across the…

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Risk Management and Business Continuity

Risk Management and Business Continuity

Every business operating in today’s volatile environment faces threats that can disrupt operations, erode financial stability, and damage reputation overnight. As a Risk Management Dubai consultant with deep expertise across…

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My Skills

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Information Security
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Process Optimization and Automation
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IT Management and Strategic Planning
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Risk Management
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Technical Expertise
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Equipment and Infrastructure Management
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Personnel Management and Team Development
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Knowledge Management
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Solution Design and Implementation
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Data Monitoring and Analytics
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Working with Contractors and Partners
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Communications and Collaboration
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Financial Management
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Backup Communication Systems and Business Continuity
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Technological Innovations
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Security Audit and Monitoring

82%
82%

Data Backup and Recovery

57%
57%

Information and Device Protection

100%
100%

Risk Management and Compliance

70%
70%

Development of Security Products

100%
100%

Infrastructure Architecture and Design

90%
90%

Development of Comprehensive Technical Specifications

88%
88%

Equipment Inventory and Accounting

87%
87%

Equipment Lifecycle Management

89%
89%

Standardization and Unification of Technologies

88%
88%

Test Environments and Pilot Projects

85%
85%

Creation and Maintenance of Knowledge Bases

92%
92%

Development and Maintenance of Wikis and Internal Portals

90%
90%

Documentation of Processes and Instructions

89%
89%

Knowledge Management Systems (KMS)

90%
90%

Knowledge Sharing and Best Practices

93%
93%

My works

Monolith Plus fintech — Monolith Plus
Monolith Plus
Cybersecurity Smartphones Computers
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CryptoMBA blockchain — CRYPTO MBA
CRYPTO MBA
Crypto Industry Education Career Growth
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MStar retail — MStar 2225 | MStar ритейл
MStar 2225
Crypto Security Anonymity Virtualization
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ITLT Systems — HR automation and workforce management by Ilya Arestov
ITLT
IT Support Cloud Solutions Security
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PharmAPI platform — PharmAPI
PharmAPI
B2B Analytics Risk Management Automation
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EXpresso Coffee delivery — eXpresso Coffee
eXpresso Coffee
Coffee Delivery App Dubai
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Certificates

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My blogs

LilyGo T-Connect Pro: Production-Ready ESP32-S3 Firmware with LVGL Touch Console 16 May 2026
LilyGo T-Connect Pro: Production-Ready ESP32-S3 Firmware with LVGL Touch Console

Development boards marketed as “multi-protocol” usually ship with a folder of disconnected Arduino sketches — one per peripheral, none of…

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BLE.KZ: Autonomous ESP32 Presence Tracker with BLE Beacons and Flutter App 15 May 2026
BLE.KZ: Autonomous ESP32 Presence Tracker with BLE Beacons and Flutter App

Commercial presence-tracking systems cost hundreds of dollars per room, lock you into a vendor’s cloud, and stop working the moment…

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Multisig Wallets with Mixed Hardware: A Practical Security Guide 14 May 2026
Multisig Wallets with Mixed Hardware: A Practical Security Guide

A single hardware wallet is a single point of failure. Firmware backdoor, compromised vendor, someone physically grabbing your device and…

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My Crypto Hardware Stack: 11 Devices, Zero Trust 13 May 2026
My Crypto Hardware Stack: 11 Devices, Zero Trust

I keep eleven devices between cold storage, daily signing, and exchange access. Not because I love collecting gadgets — because…

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Time Machine Over SMB: Automated Backups from macOS Tahoe to a Samba NAS 12 May 2026
Time Machine Over SMB: Automated Backups from macOS Tahoe to a Samba NAS

macOS Tahoe 26 broke Time Machine backups to Samba NAS shares. The old trick of creating a sparsebundle with hdiutil…

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How to Prove Authorship and Keep Your Rights: 6 Ways That Hold Up in Court 30 Apr 2026
How to Prove Authorship and Keep Your Rights: 6 Ways That Hold Up in Court

You created something. A design, a photograph, a piece of music, an article, a software library, an architectural plan. You…

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