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Daniel R.

Daniel R.

Node.js Senior Full-Stack Developer

🥇 TOP RATED PLUS 🙌 100% JOB SUCCESS 🧐 15+ years of varied experience in architecture and development of JavaScript/Node.js/PHP web applications, scrappers and services for different companies and startups. I love to skillfully combine various technologies to solve non-standard problems of any architectural and logical complexity. I masterfully use cluster technologies, which allows me to create high-quality, high-speed, high-availability, fault-tolerant products that don't require constant maintenance. I can easily bypass any protection to obtain data from any sources. I'm interested in long-term relationships. ✓ Technologies:  Web Architecture | Distributed Systems | High Availability Clustering  Web Scraping | Content Distribution Networks (CDN)  Microservices | Virtual Machines (VM) | Live Video Streaming  Virtual Private Networks (VPN) | Containerization ✓ Programming languages & platforms:  JavaScript/TypeScript | Node.js | PHP ✓ Databases:  PostgreSQL | MySQL | MariaDB | Patroni  Redis | Redis Sentinel | Redis Cluster | MongoDB  Knex ORM | Prizma ORM | Drizzle ORM | Eloquent ORM | Mongoose  SQL | NoSQL ✓ Back-end technologies:  Node.js | Express.js  Laravel | Eloquent | Sanctum  Fetch | Ofetch | Axios  WebSockets | Socket.io | WebRTC  Ajax | JSON REST API | GraphQL | OAuth | JWT  Blockchain | Solidity | Web3.js  Stripe | Google Maps API  Data Mapping & Combination  Load Balancing  Telegram Bot Development ✓ Front-end technologies:  Vue 2 | Vue 3 | Pinia | VueX | Nuxt 2 | Nuxt 3 | Composition API | Options API  PrimeVue | Quasar | Vuetify | Tailwind CSS  Fetch | Ofetch | Axios  WebSockets | Socket.io | WebRTC  Server Side Rendering (SSR)  D3.js  Chrome Extensions  HTML | CSS | SASS/SCSS | LESS | PostCSS ✓ Automation/Crawling/Scrapping/Scanners:  Puppeteer  Chrome Extensions | Manifest V2 | Manifest V3  Perimeter X bypass  CloudFlare bypass  JS Injections  Decryption | Decoding  HTTP Proxy/VPN using ✓ Bookmaker Odds, Widgets & Livestreams (zero latency scanners):  Bet365 | Pinnacle | BetMGM | Betradar | Virginbet | Fonbet | Olimp ✓ Desktop technologies:  Electron.js ✓ Tools & Common:  Docker | Docker Compose | Kubernetes | Grafana | OpenSearch | Ansible  Git | GitHub | BitBucket | GitLab  CI/CD  NPM  Apache | Nginx  Gzip | Brotli  Java | C# | C++  Linux Administration (CentOS/Debian/Ubuntu) ✓ Cloud Providers:  Amazon Web Service (Lambda, EC2, S3, API gateway, Cognito, DynamoDB, etc.)  Microsoft Azure  Google Cloud Platform  Firebase (Cloud FireStore, Realtime Database, Cloud Functions)  Digital Ocean  Hetzner Cloud ✓ Areas of interest:  iGaming | Betting | Sportbooks | Onling Gambling | eSports  Artificial Intelligence | Deep Learning | Machine Learning  Cryptocurrency Trading If you have any questions or want to discuss your project, feel free to contact me. I'm always happy to make time for you. Thanks.

🇵🇱Wolin, Poland$80/hr100% JSS5.00 (13)Since Sep 2015

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#31,151 / 412k
🇵🇱Country#417 / 2,852
Revenue, last 30 days
$0
Total earnings
$121k

Billed in all: $124k

World#31,151 / 412k
🇵🇱Country#417 / 2,852
Per project
$4.9k
Projects, last 6 months
0
World#209,850 / 412k
🇵🇱Country#1,392 / 2,852
Projects in all
25

Across 36 contracts

31% fixed69% hourly
World#113,042 / 412k
🇵🇱Country#809 / 2,852

Earnings, last 30 days

$124kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$120k$122k$124k$126kOct 8Oct 23Nov 7

Skills