Victor Follet

• Implemented the frontend and backend of https://toolip.io, a React and TypeScript-based interface for SaaS Proxy platform, achieving a 25% faster page load time. • Integrated backend and frontend parts of payment systems, including BlueSnap, Stripe and PayPal, on Toolip.io using Node.js, Express, and MongoDB reducing payment errors by 10%. • Enhanced client panel functionality on https://brightdata.com using Node.js, Express, and React, improving conversion by 20% and a 15% reduction in support queries.

• Built a revamped, high-performance React-based shopping cart for myka.com and oakandluna.com, improving checkout efficiency and reducing cart abandonment rates by 20%. • Architected and applied a robust data and API layer using Next.js, contributing to a 30% faster response time and enabling scalability for Tenengroup’s e-commerce platform and increasing teamwork coordination with backend .Net Core developers. • Decreased site downtime for myka.com by 18% through targeted frontend optimizations resulting in a smoother shopping experience and higher customer retention.1) Implemented new React-based shopping cart for https://myka.com and https://oakandluna.com • Implemented cloud based deployment to AWS using Terraform

• Led the transition to a micro-frontend architecture with Webpack Module Federation, achieving 100% compatibility with client infrastructure and enabling partial deployments, which increased deployment speed by 50% and improved collaboration across two frontend teams. Reduced CI time on TeamCity from 50 minutes to 22 minutes, increasing deployment efficiency by 56%. • Engineered a comprehensive financial reporting module for VTB Bank's Central Report System using React, Redux, Redux Toolkit, Redux Saga, and TypeScript, boosting data accuracy by 30% and enhancing UI consistency, resulting in improved reporting reliability and user satisfaction. Amplified test coverage by 18% using Jest, enhancing reliability and reducing post-release bugs. Directed team through an improved task estimation and teamwork pipeline, reducing sprint carryover by 40%.

• Built a frontend CI pipeline with per-branch testing and deployment using GitlabCI, Docker, and Traefik, enabling other departments to view real-time test versions of their payment forms. This improved cross-department collaboration and made feedback cycles 30% smaller. • Developed new payment interfaces for My.com and VKPay using Preact, Redux, and TypeScript, enhancing user experience and increasing payment processing speed by 20%, contributing to greater user satisfaction and revenue growth.

• Revamped the interface and architecture for Yandex.Disk using React, Redux, and ES6, resulting in a 20% improvement in load time and enhanced user engagement through a more intuitive design. • Implemented an advanced embedding module for the Global Notification Center using React Native, enhancing system-wide notification efficiency by 40% and enabling real-time alerts across 5 distinct platforms for improved user engagement. • Increased test coverage for Yandex.Disk by 15% using Jest, reducing production bugs on 17% and improving software reliability.

• Designed, implemented and validated frontend for Idea Platform system using HTML5, ES6, AngularJS, enabling the company to sign three new clients. • Designed and implemented mobile client for Idea Platform system using NativeScript and Angular2. • Developed web service part of Idea Platform system using JavaEE and JAX-RS. • Implemented >80% testing coverage using KarmaJS and Protractor. • Hired and mentored two new developers. • Implemented scheduling model for Russian Railways for Moscow–Kazan high speed trains project, using Anylogic modeling software. • Designed and implemented server side logic for Russian Railways internal informational system.

• Implemented integration of Mysis Kondor+ for four clients using platform Systematica Modullar. • Designed and implemented custom reports for three clients using Sybase T-SQL. • Designed, implemented and validated mathematical library for option’s price calculation.

• As a QA of back-office of Renaissance Capital Bank implemented functional testing of six software releases. • Implemented functional testing of analyst package Thomson Reuters Eikon.