Portfolio

Projects

mulvihill.com

Personal projects / June 2025

Translated complex Figma designs into a high-performance, responsive site using a custom Vite-based build pipeline and Pug templates.

Vite Migration

Common Wealth Retirement / November 2023

Led a strategic migration from Webpack to Vite, reducing CI/CD build times by 75% and modernizing the codebase with native ES modules.

FIRST Cashier

PokerStars / April 2019

Led the redesign of the Web Cashier on the StarsWeb platform, utilizing a custom state-machine Wizard to streamline complex financial journeys.

Frontend Migration

Xero / March 2019

Modernized a legacy architecture by implementing an "inside-out" migration strategy and building a synchronization adapter for legacy data models.

Rational Account Management

PokerStars / October 2015

Launched a web-based account management system to expand platform capabilities beyond the original desktop and mobile applications.

Marketing Operations Center

Oracle / September 2013

Built a centralized ASP.NET MVC dashboard that provides real-time visibility into system health, API activity, and processing bottlenecks.

Angus Analytics

Angus Systems / September 2012

Created an interactive reporting interface using ExtJS that consumes SSRS-generated XML to provide granular property-level insights.

Tele2 Kiosk

Personal projects / March 2012

Developed interactive Android-based retail kiosks featuring a plan-discovery diagnostic tool and an over-the-air deployment pipeline.

Angus Dashboards

Angus Systems / June 2011

Developed a modular drag-and-drop dashboard engine that aggregates real-time metrics from multiple facility management modules.

DMV

Galt Networks / February 2009

Centralized fragmented vehicle and licensing data from all 50 states into a cohesive, independent digital resource hub.

Plurk

Galt Networks / June 2008

Contributed to the development of a real-time social messaging platform focused on threaded discussions and a unique horizontal timeline interface.

SQLManager

EMS Software Development / December 2004

Designed and built a custom, ground-up content management system to power the company's primary software sales and distribution platform.

Denis Bukharov

Principal Engineer

Toronto, Canada

denis@bukharov.com

Technical leader driving modern web platforms, AI workflows, and cloud-native applications. Focused on engineering excellence, seamless user experiences, and scaling high-performing teams through mentorship and collaborative leadership.


Tech StackTech Stack


Work ExperienceWork Experience

Senior EngineerSenior Engineer

Augmentt / 2026 - Present

I lead the development of full-stack features to enhance a comprehensive SaaS management platform while managing vulnerability mitigation strategies. Additionally, I drive the integration of AI-driven workflows to optimize operational efficiency and security across the technical architecture.

Principal EngineerPrincipal Engineer

Common Wealth Retirement / 2020 - 2025

Led the frontend platform’s transition to an internally governed, scalable monorepo. Collaborated with stakeholders to deliver responsive features, modernized build tools with Vite, and architected a serverless document generation service.

Projects

Architected a high-performance service using Puppeteer and AWS Lambda to dynamically generate high-fidelity PDF documents from HTML components.

Led a strategic migration from Webpack to Vite, reducing CI/CD build times by 75% and modernizing the codebase with native ES modules.

Deployed a specialized portal that provides benefits advisors with self-service access to real-time plan metrics and portfolio tracking.

Denis Bukharov

Principal Engineer

Projects (continued)

Transformed the frontend into a modular monorepo to support a new B2B platform for managing pension payroll and employee lifecycles.

Bridged systems-level C++ payments expertise with modern web technologies. Worked on the StarsWeb platform and led the redesign of a high-performance, responsive web cashier to integrate seamlessly with core services.

Projects

Led the redesign of the Web Cashier on the StarsWeb platform, utilizing a custom state-machine Wizard to streamline complex financial journeys.

Architected and executed a full technology refresh to modernize the codebase. Replaced legacy systems with high-performance alternatives, successfully reducing technical debt and enabling faster feature iterations.

Projects

Modernized a legacy architecture by implementing an "inside-out" migration strategy and building a synchronization adapter for legacy data models.

Developed end-to-end web applications, including a "green-field" sportsbook and account management systems. Focused on building modular, scalable interfaces and migrating high-frequency data views to React for better performance.

Projects

Developed a modernized financial hub to centralize deposits, withdrawals, and player accounting for the web ecosystem.

Denis Bukharov

Principal Engineer

Projects (continued)

Contributed to the end-to-end development of a high-performance betting platform, leading a critical migration from Angular to React for real-time data handling.


Personal ProjectsPersonal Projects

Built a multi-modal PWA integrating a React SPA, a FastAPI-based RAG AI agent, and a print-optimized resume system.