Overview
Now
Since
HirePilot
Senior Frontend Engineer (React)
AI-powered HRTech platform and browser extension that automates job applications across popular ATS platforms: form autofill, Kanban application tracking and AI-personalized outreach to hiring managers.
Domains
- HRTech
- Fintech
- Crypto and Web3
- HealthTech
- PropTech
Results
Before:
25 minAfter: 2 min
to fill in a job application, with 90%+ of form-filling automated
Autofill engine at HirePilot
Before:
daysAfter: minutes
to produce creative assets for an ad campaign
AI content platform at DTeam
Before:
10 minAfter: 90 s
for a patient to book a clinic consultation
HealthTech booking at Neobis
Before:
Vue 2After: Vue 3
for 100+ components in live production, with zero downtime and 35% faster runtime
DeFi dApp at Discovery Studio
8×
upload throughput for venue music libraries
Music operations SaaS at Raina
99.9%
transaction reliability for a global DeFi user base
Wallet integration at Discovery Studio
Experience
HirePilot, Senior Frontend Engineer (React)
AI-powered HRTech platform and browser extension that automates job applications across popular ATS platforms: form autofill, Kanban application tracking and AI-personalized outreach to hiring managers.
- Built an adaptive autofill engine for 4 major hiring platforms that cut a job application from 25 minutes to under 2 and automated 90%+ of form-filling.
- Launched the company’s first paid subscription tier from scratch, which started the team’s revenue stream.
- Delivered an async autofill engine with pause, resume and live progress that made skills entry 95% faster.
- Cut API request overhead by 50% with server-state caching across all data-fetching surfaces.
- Built a pipeline that detects and records job submissions automatically, so application tracking needs almost no manual input.
- Set up a multi-environment CI/CD matrix with 6 release variants across Chrome and Firefox.
- Hardened the extension with allowlist validation, authenticated request layers and a secure handshake protocol.
- Removed unnecessary re-renders across all extension surfaces under continuous live-page updates.
- React
- Browser extensions
- Chrome and Firefox
DTeam, Frontend Engineer
Enterprise AI content marketing platform that orchestrates OpenAI and Midjourney to produce brand-aligned ad copy and visuals, taking creative production from days to minutes.
- Cut creative production cycles by 90%, from days to minutes per campaign.
- Built an AI copy engine with tone and language controls that raised copywriter throughput 5×.
- Built an automated AI visual pipeline that removed 80% of manual asset work.
- Delivered a real-time editing workshop that handles 1000+ AI-generated iterations per campaign cycle.
- Replaced third-party asset tools with a custom drag-and-drop media manager and made asset selection 60% faster.
- Reduced runtime errors by 70% with a type-safe architecture across complex AI data flows.
- Reached Lighthouse 90+ with sub-second responses on AI-streamed content.
- Raised task completion by 40% with resilient integrations for unstable third-party AI providers.
- Built a reusable, accessible design foundation for 20+ screens.
- OpenAI
- Midjourney
- AI streaming
Raina, Frontend Engineer (React)
B2B SaaS dashboard for multi-venue music operations: IoT audio controllers, music libraries, event scheduling and real-time device monitoring across physical venues.
- Architected a modular SPA of 9 independent feature domains, cutting cross-domain coupling by 70% and letting teams work in parallel.
- Engineered a real-time sync layer for sub-second device monitoring with zero polling overhead.
- Built a concurrent multi-file upload pipeline with retries and duplicate detection, raising upload throughput 8×.
- Delivered an in-browser audio editor with waveform trimming and multi-track merging.
- Cut redundant API requests by 50% with normalized state and per-entity lifecycle tracking.
- Made the calendar 60% faster with a memoized, timezone-aware date service.
- Rendered thousands of music entries smoothly with virtualized lists and skeleton loading.
- Integrated session replay and error tracking with 100% capture on critical incidents.
- Shipped a PWA with offline resilience and better Core Web Vitals through full service worker coverage.
- React
- PWA
- Real-time monitoring
Second Chance, Frontend Engineer
Crypto trading SaaS with one real-time futures and spot dashboard across Binance, Bybit and OKX: portfolio management, analytics, risk controls and trade sharing for professional traders.
- Unified Binance, Bybit and OKX in one modular codebase and removed 60% of duplicated logic.
- Engineered dual real-time data streams with auto-reconnection for sub-second portfolio sync.
- Halved WebSocket reconciliation latency with a hybrid Redux Toolkit and Zustand state layer for high-frequency updates.
- Virtualized trading tables with thousands of historical records, cutting rendering overhead by 70%.
- Ended token-race logouts with a transparent authentication flow and silent refresh.
- Built a trade analytics engine with live PnL charts, win-rate analysis and shareable trade cards.
- Delivered a risk management module that enforces capital protection thresholds across accounts.
- Set up a containerized CI/CD pipeline with reproducible staging and production environments.
- Built a shared UI library of 100+ components across 3 exchange surfaces and raised delivery velocity by 35%.
- Redux Toolkit
- Zustand
- WebSockets
- Docker
Discovery Studio, Frontend Developer
Two products on a shared foundation: a B2B CRM with a custom Kanban workflow engine and a gamified vocabulary-learning app, on web and mobile.
- Shipped two production-ready products in 4 months on a shared CRM and EdTech foundation.
- Built an interactive Kanban board with real-time drag-and-drop and optimistic updates that raised CRM productivity by 40%.
- Halved API request overhead with query batching and normalized caching.
- Tripled EdTech engagement with streaks, rewards and level progression.
- Implemented JWT authentication with role-based access and secure session persistence.
- Set up testing with 80%+ coverage on core business logic and cut the production defect rate by 60%.
- Built an internationalization layer with dynamic locale loading.
- Added real-time statistics dashboards that increased daily active usage by 45%.
- Moved state management to Redux Toolkit patterns and cut boilerplate by 70%.
- Redux Toolkit
- i18n
Discovery Studio, Frontend Developer
Ethereum DeFi dApp with wallet integration, real-time transaction monitoring and on-chain asset management, plus a Vue 2 to Vue 3 migration under live production load.
- Migrated 100+ components from Vue 2 to Vue 3 with zero downtime: 35% faster runtime and a 30% smaller bundle.
- Built a secure wallet integration layer with 99.9% transaction reliability for a global user base.
- Halved “stuck transaction” support tickets with real-time blockchain monitoring and live confirmations.
- Introduced strict typing for blockchain data and improved frontend reliability by 40%.
- Architected global state for multi-step transaction flows and cut state-related defects by 60%.
- Streamlined the CI/CD pipeline with reproducible builds and sped up releases by 45%.
- Designed contract interaction forms with validation and human-readable errors.
- Owned live deployments and incident response for 24/7 availability.
- Vue 3
- web3.js
- MetaMask
- Ethereum
Neobis, Frontend Developer
Booking platforms built in a venture studio: patient-to-clinic scheduling with on-site and telehealth visits, and a real-estate search, rental and booking marketplace.
- Built reusable foundations across HealthTech and PropTech and halved time-to-market for new ventures.
- Engineered a real-time scheduling engine that cut patient booking from 10 minutes to under 90 seconds.
- Built map-based property search with dynamic booking and raised discovery engagement by 60%.
- Cut infrastructure costs by 40% with a backend-as-a-service layer during MVPs.
- Built a design system used across 80+ screens and cut UI development time by 45%.
- Introduced a normalized store architecture and cut state-related defects by 55%.
- Built lightweight backend services in parallel with the frontend and shortened delivery cycles by 30%.
- Led Agile delivery across distributed teams.
- Implemented role-based access control for medical and financial data.
Skills
Core
- TypeScript
- JavaScript
- React
- Next.js
- Vue
State and data
- TanStack Query
- Redux Toolkit
- Zustand
- Redux Saga
- MobX
- React Hook Form
- Zod
Styling
- Tailwind
- CSS Modules
- Sass
- MUI
- shadcn/ui
- Styled Components
- Emotion
- Storybook
Real-time and APIs
- REST
- GraphQL
- WebSockets
- Server-Sent Events
Testing
- Jest
- Vitest
- React Testing Library
- Playwright
Architecture
- Feature-Sliced Design
- Micro-frontends
- BFF
Backend
- Node.js
- Express
- PostgreSQL
- MySQL
- MongoDB
Web3
- ethers.js
- web3.js
- Wagmi
- Solana Web3
- EVM
Delivery
- Docker
- GitHub Actions
- GitLab CI
- AWS
- GCP
- Vite
- Webpack
AI tools
- Claude Code
- Cursor
- Codex
- GitHub Copilot
- OpenAI API
- Gemini
Education and languages
- Education
- BSc in Computer Science, Kyrgyz State Technical University
- Languages
- English (C1), Russian (fluent)
Contact
- Telegram
- @max_batyrov
- in/maxbatyrov
- GitHub
- MaxTheGrandMagus
- LeetCode
- MaxTheGrandMagus
- Codewars
- MaxTheGrandMagus