Available for Head of Frontend roles · Frontend Architecture · Engineering Leadership
Frontend Architect and Engineering Leader with experience in JavaScript, Vue.js, Nuxt.js, PHP and Symfony. I design and scale frontend architecture and engineering organizations in fintech and crypto environments, focusing on multi-tenant and white-label platforms, system design and engineering leadership.
Vue.js, Nuxt.js and JavaScript systems designed for performance, maintainability and long-term scalability.
Embedded and partner-driven systems with strict isolation, contracts and integration stability.
Team scaling, ownership models and delivery systems for high-complexity product environments.
Six years at Paybis — a high-risk crypto and fintech platform processing $5.5B in transactions across 250+ countries and 6.9M users.
Frontend is managed as a strategic product capability, not as a purely presentational execution layer.
My work sits at the intersection of product strategy, frontend architecture and organizational design. I build systems that scale technically, structurally and culturally.
I operate in environments where engineering decisions directly affect revenue, compliance and user trust.
Compliance constraints shape architecture, UX and operational posture.
Identity, onboarding, payments and transactional systems where reliability impacts growth.
Partner integrations, iframe-based widgets and contract-driven compatibility across environments.
In regulated products, weak ownership boundaries become delivery and compliance risks.
Manual coordination created release stress and scaling risk as the organization grew.
Product velocity could not slow down.
Redesigned the delivery system. Introduced trunk-based development, lightweight quality gates and shared ownership standards.
Shipping became routine. Risk became measurable. Delivery stabilized at scale.
Structural limitations reduced iteration speed and increased coupling.
A rewrite was not viable.
Defined an incremental evolution path with explicit boundaries aligned to roadmap milestones.
Architecture improved steadily while maintaining business continuity.
Performance degradation accumulated as features expanded.
Feature velocity had to remain high.
Introduced performance budgets, profiling standards and monitoring integrated into delivery workflows.
Performance discussions shifted from opinion to data. Regressions surfaced early. In one initiative, widget LCP was reduced from 8s to 4s within 6 months through async re-architecture and direct vendor collaboration.
Widgets operated inside partner-controlled environments.
Host environments could not be trusted.
Implemented isolation boundaries, explicit messaging contracts and backend-aligned recovery mechanisms.
Integration reliability improved. Security posture strengthened. Support load decreased. The widget scaled to serve multiple industry partners including hardware wallet and exchange integrations across 250+ countries.
I evolved from hands-on frontend engineering into leading and scaling frontend organizations within fintech and crypto environments. Today, my focus is building engineering systems, operating models and teams that deliver sustainable outcomes at scale.
I have built consumer-facing products as well as partner and internal systems. Context changes constraints. Engineering discipline remains constant.
Embeddable on-ramp and off-ramp systems require coordination across frontend, backend and partner environments. Integration quality directly impacts trust.
Trusted by Ledger, TREZOR, Edge and Phemex.
Paybis Workshop – Reality Layer: Paybis On-Ramp Integration at EthCC Cannes 2025 (INPUT Global × Sumsub).
Watch the sessionSecurity is treated as a systemic property. The objective is measurable risk reduction without compromising delivery. I have owned end-to-end threat modelling exercises — identifying 20+ attack vectors across a live platform, proposing concrete mitigations for each, and driving implementation across code and infrastructure.
Security controls are most effective when embedded in architecture and delivery standards, not added after incidents.
I operate comfortably within the Vue and Nuxt ecosystem and maintain strong backend context in PHP and Symfony. My primary value lies in strategy, system design and organizational leadership rather than specific frameworks.
Claude Code. Skill design. Agentic workflows. The thesis: predictable AI output is an architecture problem, not a prompting trick — design responsibility boundaries, not rules.
TypeScript. Vue. Nuxt. SPA, SSR and SSG architectures. Performance engineering.
PHP. Symfony. API design. Security constraints. Integration patterns.
CI/CD design. GitLab Pipelines. GitHub Actions. Trunk-based development. Quality gates. Monitoring. Organizational practices.