Applied AI Engineer at Xsolla

Led enterprise AI modernization at Xsolla. Drove Claude Code adoption across the Launcher engineering team from 0 to 100%, achieving 42% faster ticket closure than peer teams. Authored organization-wide agent skill instructions and delivered a technical workshop for 107 engineers on applied AI practices using Claude Code. Architected an agentic workflow for an enterprise psychometric assessment platform integrating an MCP server to provide authenticated access to employee records, enabling context-aware assessment pipelines. Implemented structured-output prompting and scaffolding for scalable report generation and score interpretation, extended internal CLI capabilities for more reliable API access for AI agents, and supported debugging of prompt design and context management issues across the primary failure modes for agent adoption.

Front-end Developer at Xsolla

Architected white-label launcher platform serving 50K+ daily active users, enabling partners to configure and deploy custom-branded launchers through a self-service micro-frontend web app backed by automated build and release pipeline. | Designed a low-latency game operations system using gRPC protocol buffers to orchestrate communication between Electron client and C++ core, achieving sub-100ms response times for mission-critical operations (install, repair, launch). | Established team’s testing strategy, introducing comprehensive end-to-end testing framework and best practices – reducing regression testing cycles from 3 days to 2 days while catching 85% of critical bugs pre-release. | Spearheaded modernization initiatives focused on performance optimization and architectural scalability, introducing finite-state machine (FSM) patterns for game states that cut debugging time by 50% and reduced state-related bugs by 60%. | Championed European Accessibility Act (EAA) and WCAG 2.1 compliance while improving Core Web Vitals (LCP, CLS, INP), ensuring EU market access and meeting enterprise accessibility requirements. | Expanded launcher ecosystem through Epic Games Store (EGS) integration, implementing protocol handler architecture that captures game launches from EGS, creating unified user experience across storefronts and increasing daily active launcher sessions by 35%. | Engineered automated build pipeline using GitLab CI/CD and shell scripting with Slack webhook integration for real-time build monitoring, reducing manual oversight by 70% and enabling faster troubleshooting through instant failure notifications. | Collaborated in cross-functional Agile / Kanban teams with Login, Payment, and SiteBuilder squads to define API integration contracts and improve delivery predictability while reducing integration bugs by 40%.

Frontend Developer (Launcher) at Xsolla

Engineered a white-label game launcher platform serving 50K+ DAU. Architected partner self-deployment via a micro-frontend app and automated build pipeline. Designed a low-latency game operations layer using gRPC and Protocol Buffers between Electron and a C++ core, achieving sub-100ms response times for mission-critical operations such as install, repair, and launch. Collaborated across systems to deliver performance-focused UX and reliable integration patterns.

Front-end Developer at Accenture (client in Digital Banking)

Modernized legacy React codebase by migrating to functional components with hooks, adding TypeScript, Material UI design system, unit tests, and applying coding standards. | Led development of a child savings app, architecting new features on legacy infrastructure while mentoring 3 junior developers, through structured code review & testing methodologies. | Implemented online fraud monitoring (OFM) workflow by integrating Threat Metrix (TMX) solutions through Decision Gateway Engine (DGE) to enhance transaction security. | Built internal QA testing tool enabling dynamic generation of user profile forms (SingPass & CorpPass), reducing manual test setup time by 70%.

Integrated OAuth2/JWT-based SSO middleware with the login team, maintaining authentication and authorization middleware across multiple identity providers for secure enterprise-grade cross-platform sign-in. Modernized launcher state management using a finite state machine approach, reducing state-related bugs by 60% and cutting debugging time by 50%. Defined and implemented an end-to-end testing strategy that reduced regression cycles from 3 days to 2 days and caught 85% of critical issues pre-release. Built automated CI/CD pipelines on GCP with Slack notifications to reduce manual oversight and accelerate failure diagnosis, and added distributed tracing using OpenTelemetry and Datadog for faster root-cause analysis.

Software Engineer, BAE Systems AI at BAE Systems AI

Built a threat intelligence portal for 100+ banking-sector clients as a full-stack developer using React and GraphQL against Django backend services. Implemented an analysis dashboard processing 1000+ daily security events to enable investigation across multi-source threat data via interactive visualizations. Automated hardware monitoring infrastructure using Python scripts integrated with InfluxDB and Grafana. Led a frontend modernization initiative migrating legacy CSS to SASS and Semantic UI across 50+ components, and introduced Storybook for component documentation and design system standardization.