Arthur Ginzburg

AcademPulse, A mobile app for a particular university, where students can see their classes schedule, university news, events, and request documents from the student office · Stack: Capacitor, Ionic, React, TanStack Query

Roofs and Higher, Automatic event listing website for a local event organizer · Stack: gRPC, ISR, SSR (Next.js), Sentry

• Achieved quick page load time using caching and static regeneration, leading to more users staying on the page.
• Caught critical bugs in the first launch days using Sentry, increasing crash free sessions by 5%.
• Handled 20,000 unique monthly visitors, enabling the client to generate $35,000 in sales in just three months.

jj-dsgn, Portfolio for a product designer · Stack: Next.js, Styled-Components, Framer Motion, Cypress

Led front-end development for a crypto investment platform.

• My work directly allowed the client to acquire $100,000 of investments in December 2022.
• In July, I optimized data queries and disabled proxies, leading to an average of 3x data loading speed.
• Developed solid interactive payment flows with blockchain smart contracts.
• Implemented multilingual support and stylish UI, achieving a responsive appealing design for a global user base.

Stack: React, TanStack Query, i18next, Vercel, WebSocket, Web3, Styled-Components

Developed a budgeting synchronization app for global enterprises, including features like integrated Auth0 (OpenID) authorization and a React-powered transactional emails module.

• Ensured robustness by implementing integration tests, allowing team members to make changes confidently.
• Designed a customizable system for internal configurations, enabling customer companies to personalize fonts, images, and color themes.
• Implemented additional initiatives, such as static code verification with ESLint and a Copy-Paste feature between Excel/Google Sheets and internal budgeting tables, to reduce data errors.
• Constructed dashboards to identify logistical inconsistencies within the app.
• Erased 163,086 lines of code, wrote 54,888, with the final size of the mono-repository at 34,904 LOC.

Stack: React, NestJS, PostgreSQL, AWS

I create services, programs, utilities, in the category of productivity of users and developers. I help with ideas and implementation of similar software created by the Open-Source community. My software has got 79,637 downloads. Below are some of them, related to Web engineering:

• sigcheck, Electronic signature verification service
• stack, 3D browser game about tower stacking
• PiPOSS, Safari browser extension that brings Picture in Picture to any website
• 3D School Map, Interactive map of my school building
• Detect Redirect, Service to detect link redirects
• Neural Network Tests, Perceptron neural network example
• Node.js libraries: css-clamper, use-scroll-sync, npmstalk, github-user-downloads, css-filter-converter.macro, telegraf-layoutfixer, dotenv-extended-prepare, neural-network-ts

Stack: Swift, Objective-C, Progressive Web Applications (PWAs), Three.js, Puppeteer, BEM, TypeScript, React.js, SASS, JavaScript, PHP, Bash, AppleScript

• Implemented stronger mapped TypeScript type (truly type-safe) — see commit #4b96de4
• The package’s got 6,353,848 weekly downloads