beugene

* Secured 1st place in a competitive team event by co-leading the development of an NFT Marketplace, focusing on client interface and RESTful API. * Leveraged CSPR dApps and Web3 libraries to improve platform interoperability. * Ensured 100% coverage of business logic with comprehensive integration tests by implementing a CI/CD pipeline. * Optimized data performance by designing DB schemas and an event-driven service, cutting query times by 30% and managing events via CSPR Cloud AMQP. * Improved scalability and maintenance of server monorepo using NPM Workspaces and Docker to modularize API and AMQP blockchain event consumers.

* Led frontend development and co-led full-stack integrations of an NFT Marketplace on the Casper blockchain, delivering a fully operational platform within 6 months. * Designed and optimized frontend performance and state management, ensuring smooth user interactions and scalable UI rendering for marketplace assets and transactions. * Architected and implemented key frontend system components, including wallet authentication, asset management, and real-time transaction tracking. * Defined API specifications and integrated NFT smart contracts into client-server interactions, supporting thousands of API calls per month. * Created event-driven service handling thousands of daily events via CSPR Cloud AMQP.

* Pioneered a full-stack development, creating a scalable and optimized codebase. * Developed and standardized design system to ensure consistent, user-friendly interfaces across multiple platforms, accelerating development timelines by 20%. * Integrated Web3 wallets and APIs, enhancing platform capabilities in tracking staking operations and managing transactions peaking at 1K monthly transactions of 6M tokens. * Automated critical server operations, e.g. invoicing, transaction management, and statistics, reducing manual tasks by 40% which improved real-time data efficiency.

* Led a team of 5 developers, building an Online Proofing system that improved management efficiency for 50+ enterprise clients, and reduced time-to-market by 30%. * Streamlined the codebase and standardized documentation, improving development efficiency and reducing onboarding time for new team members by 50%. * Improved maintenance efficiency by 20% through standardizing design system and workflow optimization, enhancing scalability and team collaboration.

* Developed core image and video editing tools for a Creative Automation Studio, implementing custom filters, transformations, and timeline-based editing, improving media processing efficiency. * Transitioned Backbone code to React, integrating components into existing architecture to modernize and enhance maintainability, impacting 40+ modules.

* Developed responsive desktop and mobile interfaces for Airbnb-like platform Roomster (https://roomster.com/) with 1 million active users. * Integrated the searching tool Algolia on the homepage, increasing user search efficiency by 40% and boosting search-driven conversions by 15%. * Pioneered the front-end of staffing marketplace ShiftCloud (https://www.theshiftcloud.com/) using TypeScript and Angular, supporting 500+ job listings and 2,000+ monthly applications. * Boosted performance of resource-heavy tools like tables, timelines and roadmaps, supporting over 100K monthly data entries and cutting processing times by 1,500 ms.