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Kozak Group

Igor R. logo

Igor R.

Available now

CTO / R&D Head / Solution Architect @ Kozak Group

Senior
Seniority
GMT+02:00, Valencia, Spain
Location & Timezone
$90 - $100/hr
Average Hourly Rate
English, Ukrainian
Languages

Top skills

Java
Python
C++
JavaScript
Scala

About

IT expert with 14 years of IT expertise and 5+ years of tech leadership experience. Certified multicloud architect PRO level. Skilled in numerous programming languages, technologies, and cloud services. Experienced in leading AI/ML projects, defining technical strategies, and managing engineering departments.

Top skills

Verified by Pangea.ai due diligence

Top SkillsCurrent UsageSeniority
Java
15%12 years
Python
30%12 years
C++
15%12 years
JavaScript
20%12 years
Scala
20%7 years

All skills

Roles and tools, to bring ideas to life and create meaningful experiences

AI & ML Solutions
SaaS
Enterprise Software
Integrations
API
IoT & Smart Devices
Blockchain & Crypto
Data Analytics and Visualization
Marketplaces
CMS
Telemedicine
CRM
VoIP
Web Apps
Website Design
Learning Management Systems (LMS)
API
Enterprise Software
Integrations
Video Streaming
HR Platforms
Cloud Computing
Mobile Apps

Professional experience

Explore a curated selection of projects highlighting Igor R.'s expertise and experience. Each project aims to showcase challenges, solutions, and the final outcome, along with the tools and technologies used.

Kozak Group
Kozak Group — Solution Architect
Designing and implementing scalable software solutions. Leading architectural decisions for enterprise projects. Collaborating with teams to define software development best practices. Ensuring system integration and cloud-based solutions align with business goals.
E-Commerce
Cloud Computing
E-Commerce
CI/CD Implementation
Cloud Services
+9

Under MNDA
VseBude.IT — Chief Technical Officer
Led the technical vision and strategy, focusing on AI/ML initiatives. Key projects included developing an LLM-based document semantic search engine, an ML-powered document classification system, and a data modeling and script generation engine. Established and maintained software development standards, ensuring quality and performance. Managed the entire engineering department, sales, and delivery processes, aligning corporate goals, objectives, and KPIs with the company's strategic direction. Oversaw risk management, budgeting, and resource prioritization to ensure the successful delivery of projects.
AI & ML Solutions
Robotics & AI
Technical Documentation
Data Engineering
AWS
+8

Under MNDA
Yalantis — Solutions Architect / Head of Engineering
Responsible for transforming a product into a scalable SaaS platform. Developed the scaling strategy and budget plan, ensuring optimal resource allocation. Implemented SDLC processes, established engineering quality standards, and introduced corporate processes for engineers and architects. Defined the long-term technical strategy to ensure company growth and product scalability. Worked closely with engineering teams to align development with business objectives and implemented practices that enhanced product performance and reliability.
SaaS
System Architecture
Technical Documentation
AWS
Java
+10

Preferred tools

View the preferred tools and apps used by Igor R. to assess compatibility and alignment.

Asana
Asana
Jira
Jira
Oracle PL/SQL
Oracle PL/SQL
Github
Github
Git
Git
Gitlab
Gitlab
Figma
Figma
Slack
Slack
Google Chat
Google Chat
Google Drive
Google Drive
Google Meet
Google Meet
Google Tasks
Google Tasks
Microsoft
Microsoft
Microsoft Teams
Microsoft Teams
Discord
Discord
Confluence
Confluence
Microsoft Office Online
Microsoft Office Online
Zappy
Zappy
Airtable
Airtable
Zapier
Zapier
Notion
Notion
Sharepoint
Sharepoint

Career highlights

Discover Igor R.’s professional journey, including employment history, certifications, and educational background.

Solution Architect
Kozak Group2024 - Present
Designing and implementing scalable software solutions. Leading architectural decisions for enterprise projects. Collaborating with teams to define software development best practices. Ensuring system integration and cloud-based solutions align with business goals.
Chief Technical Officer
VseBude.IT2022 - 2024
Lead AI/ML projects, including LLM-based document semantic search, ML classification engines, and data modeling solutions. Define and implement long-term technical strategy. Establish and enforce software development standards. Manage the engineering department, including sales and delivery processes. Drive strategic planning, corporate goals, and KPIs. Oversee risk management, budgeting, and resource allocation.
Solutions Architect / Head of Engineering
Yalantis2021 - 2022
Designed and implemented strategies to transform products into scalable SaaS platforms. Developed a scaling strategy and managed budget planning. Established SDLC processes and engineering quality standards. Defined corporate engineering processes for developers and architects. Formed the company’s long-term technical strategy.
Senior ➔ Lead Engineer ➔ Solutions Architect
Epam Systems2018 - 2021
Acted as Chief Architect, leading engineering department operations and budget management. Managed cloud migration projects, moving from on-prem to cloud infrastructure. Designed and implemented microservices and event-driven architectures. Developed skill matrices for engineers and architects. Led performance assessment initiatives, setting evaluation criteria and growth frameworks.
Senior Software Engineer
Aida Health2016 - 2017
Developed secure and scalable healthcare technology solutions. Designed and implemented API integrations. Managed backend services for healthcare applications. Ensured compliance with healthcare industry standards.
Software Engineer
Playtika2013 - 2016
Developed and optimized high-performance gaming solutions. Implemented key game features and backend systems. Managed database design, scalability, and performance. Collaborated with cross-functional teams to improve game mechanics.
Software Developer
Information Centre, Ministry of Justice of Ukraine2010 - 2013
Developed secure government applications. Managed and optimized database systems. Ensured regulatory compliance and data security. Provided technical support and maintenance for critical government systems.

Testimonials

Anonymous

Kozak Group

Verified Testimonial

Working with Igor has been a great experience. His expertise in designing scalable solutions and leading architectural decisions has been crucial to our projects' success. Igor consistently promotes best practices across teams and ensures our cloud-based systems are aligned with business goals. His leadership and technical vision make a real difference every day.

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