CIO/CTO/Software Architect/Tech Lead/Team Lead
Sfera IT
Doświadczenie w pracy:
Leroy Merlin (2023 – Present)
Senior Software Developer (Backend)
Leroy Merlin is a global retailer serving millions of customers. I was responsible for optimizing backend systems for high-load merchant operations, improving process efficiency, and modernizing legacy architectures while strategically enhancing system scalability and fault tolerance.
Key Achievements:
• Architected high-load microservice solutions for generating merchant shipping documents using NestJS, significantly improving processing speed and scalability.
• Led the strategic migration of Foreign Economic Activity Department DB from MongoDB to PostgreSQL, enhancing performance, maintainability, and system resilience.
• Optimized Camunda BPMN workflows for merchant order processing, increasing automation and reducing operational costs.
• Implemented advanced monitoring metrics, reducing incident response time by 30% and improving overall system reliability.
• Provided architectural guidance and mentorship to the development team, fostering best practices in high-load systems design.
Key Responsibilities:
• Designed and optimized backend solutions for high-load systems with a strategic focus on scalability and fault tolerance.
• Collaborated with cross-functional teams to implement scalable software solutions aligned with business growth objectives.
• Strategically optimized database queries and enhanced system reliability for high-load environments.
• Mentored team members, promoting architectural best practices and clean code principles.
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FxPro Financial Services (2016 – 2023)
Team Lead / Software Architect / Senior Software Developer
FxPro is a major FinTech company providing financial trading services worldwide. I played a key role in designing, optimizing, and leading backend system development, focusing on high-load solutions, transactional systems, and strategic product growth.
Key Achievements:
• Architected a microservices-based business orchestration layer hosted in Kubernetes, ensuring high availability, fault tolerance, and scalability for FinTech solutions.
• Designed a payment system architecture supporting seamless integrations with multiple payment providers, handling 1M+ transactions per month, optimizing for high-load scenarios.
• Developed enterprise-level backend systems using Node.js, TypeScript, GraphQL, optimizing API response times by 30% and ensuring system resilience.
• Led the migration from Docker-based VM environments to Kubernetes, strategically reducing infrastructure costs by 20% and enhancing scalability.
• Implemented advanced observability tools, ensuring real-time monitoring and strategic incident response.
Key Responsibilities:
• Designed high-load transactional systems and payment architectures for FinTech products with a strategic focus on fault tolerance and scalability.
• Translated business requirements into scalable, efficient technical solutions aligned with product growth strategies.
• Provided architectural leadership, strategic guidance and mentorship to development teams.
• Collaborated with C-level stakeholders to define product roadmaps and strategic technical vision.
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Previous Experience
VPO (2013 – 2016) | Senior Software Developer / Software Architect
• Designed and developed scalable backend solutions for e-commerce and e-science platforms.
• Reduced feature delivery time by implementing modular architecture with Node.js and GraphQL.
• Led backend system design, integrated third-party services, and optimized database structures.
ROSINTERBANK (2011 – 2013) | Senior Software Developer
• Developed a web platform for the treasury department, automating workflows and improving operational efficiency.
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Previous Roles in Executive Management, Sales & Business Development (1997 – 2011)
Held senior roles at Gemalto, Alcatel, LM Ericsson and more leading business development, technical sales, and software engineering projects.
Edukacja:
• Master of Computer Science, Moscow State University of Forest
• Management, Open University (GB)
• Securities and Operations in Financial Markets, IFC Certificate 1.0, International Financial Center
Umiejętności zawodowe i inne:
Key Skills
• Strategic Technology Leadership & Innovation
• FinTech & Forex Solutions Architecture
• High-Load Systems & Scalable Infrastructure Design
• Cloud Computing (AWS, GCP, etc.)
• Microservices Architecture & Event-Driven Systems
• AI, Machine Learning & Algorithmic Trading Solutions
• Regulatory Compliance (CySEC, FCA)
• Team Leadership, Mentorship & Cross-Functional Collaboration
Umiejętności językowe:
Английский
Dodatkowo:
Professional Profile
Visionary technology expert with over 10 years of expertise in designing scalable, high-performance systems, with a strong focus on FinTech, payment systems, and high-load transactional platforms. Demonstrated success in architecting microservices solutions, optimizing cloud infrastructure, and delivering strategic product roadmaps while driving strategic growth and technological transformation. Adept at leveraging cutting-edge technologies such as cloud computing, microservices, AI, and machine learning to build robust solutions in the FinTech and Forex sectors.
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Objective
To secure the position of Chief Technology Officer (CTO), where I can utilize my extensive experience in fintech, high-load system architecture, and strategic technology leadership to drive innovation, enhance trading infrastructure, and support the company’s global growth.
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Why Hire Me?
Over a decade of experience in system architecture and high-load solutions within the FinTech sector.
Proven ability to lead technology transformation and drive strategic growth.
Expertise in building secure, scalable, and innovative solutions.
Strong leadership skills with a commitment to operational excellence and regulatory compliance.
Ready to lead innovation in a cutting-edge technology firm.