Іван

📍 Vinnytsia, Ukraine (Global Remote)
Ivan Sprut

📧 [відкрити контакти](див. вище в блоці «контактна інформація»)
Engineering Lead & AI Enablement | Agentic Architecture

Professional Summary
Product Engineer and Technical Lead with 7 years of experience architecting enterprise
platforms and leading cross-functional engineering teams. Specialized in transitioning high-
scale distributed systems (up to 200k concurrent users) to modern modular architectures.
Currently focused on AI enablement and agentic system design, leveraging deep expertise in
TypeScript, CI/CD, and system observability to build robust, scalable integrations for Large
Language Models (LLMs), Model Context Protocol (MCP), and multi-agent workflows.

Core Competencies
• AI Architecture & Enablement: Agentic systems, MCP server design, RAG pipelines, AI-
assisted development integration, workflow automation, prompt engineering.
• Platform Engineering: Distributed systems, scalable API contracts, Nx monorepos, per
formance optimization, headless architectures.
• Technical Leadership: Architectural decision-making, cross-team delivery, client techni
cal strategy, code review governance, team mentoring.
• Tech Stack: TypeScript, Node.js, Next.js, React, CI/CD, Playwright, Jest, Datadog.

Professional Experience
Confidential Client – HR Tech & AI Recruitment Automation
Engineering Lead (Contract) | Aug 2026 – Oct 2026
Recruited to lead a critical enterprise platform migration and drive internal developer produc
tivity initiatives.
• AI Enablement & Velocity: Spearheaded the integration of AI-assisted coding practices
and custom agents into the team’s daily workflows, resulting in a measured 20% reduction
in Pull Request (PR) review cycles.
• Agentic Workflows: Integrated Model Context Protocol (MCP) into development agents,
automating complex workflows across Next.js, Playwright, and Figma.
• Platform Architecture: Architected the migration of core platform workflows to Next.js
16 within an Nx monorepo (14+ libraries), establishing strict TypeScript and Zod contracts
to ensure type safety from real API payloads.
• Quality & Governance: Implemented strict CI/CD quality gates that blocked unreviewed
code, enforcing deterministic testing for critical paths.

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Vaimo
Technical Lead | Jun 2024 – Mar 2026
Directed technical architecture and delivery for an enterprise headless commerce platform
serving up to 200k concurrent users, acting as the primary technical counterpart for the client.
• System Design: Architected the complete modernization of monolithic checkout flows into
independently testable, highly resilient modules, expanding automated test coverage from
3% to 87%.
• Search & Data Integration: Led the complex migration of enterprise search and recom
mendation systems to Algolia, optimizing data retrieval latency.
• Engineering Leadership: Instituted rigorous code review standards, onboarding docu
mentation, and internal refinement sessions to scale engineering practices and reduce
delivery risks.
• Delivery Excellence: Successfully delivered 45 production releases with near-perfect
deadline adherence, balancing continuous feature expansion with strict performance opti
mization.

Astound Digital
Senior Frontend Engineer | Jan 2021 – May 2024
Led technical decisions across multiple concurrent enterprise commerce accounts, transition
ing legacy systems to modern headless architectures.
• Performance Optimization: Improved core web vitals and Lighthouse scores from 55 to
80+ across enterprise storefronts through advanced SSR optimization, caching strategies,
and bundle splitting.
• Enterprise Integrations: Developed and maintained 10+ secure integrations with pay
ment gateways, CMS platforms, and Backend-for-Frontend (BFF) layers utilizing REST and
GraphQL.
• Accessibility & Compliance: Remediated over 100 critical WCAG accessibility violations
across highly trafficked business flows.
Frontend Developer | Nov 2019 – Jan 2021
• Maintained production platforms, resolved high-severity incidents, and collaborated with
cross-functional teams to deploy feature enhancements.

Selected AI Architecture & Integration Projects
• Agentic E-Commerce Discovery: Engineered an AI-powered personalized recommen
dation and search system. (Currently upgrading to a production-grade RAG architecture
utilizing hybrid search and semantic routing).
• LLM-as-a-Judge Evaluation Framework: Developed an AI text analysis tool calculating
qualitative scores against defined metrics. (Currently migrating to an automated CI/CD
pipeline for deterministic testing of non-deterministic models).
• Enterprise MCP Server Design: Built custom development agents utilizing MCP to
connect external workflows securely to LLM contexts.

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Education
Master’s Degree, Computer Systems and Automation | Vinnytsia National Technical
University | 2013 – 2019

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