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Jay R.

Jay R.

Node | Express | Nest | Python | Backend Developer | 10+ Years of Exp

Welcome to a realm of over 10+ years of mastery in Product Engineering Services and Information Technology. I specialize in crafting Scalable Products, OpenSource Customization, Web Services, IoT platforms, Blockchain and Cloud Services. My expertise spans progressive technologies like Python, Typescript, NodeJS ( ExpressJS, NestJS), AngularJS, ReactJS, React-Native, coupled with a penchant for test-driven coding practices and effective troubleshooting. Are you seeking a Technology expert to transform your idea into a thriving business? Look no further! At every juncture of the web development process, I bring valuable insights—from product ideation, user experience design, and architecture to development, server setup, deployment, and scaling. Expertise: * NODEJS * MONGODB * NEO4J * EXPRESS * REDIS * REST APIS * NESTJS * MONGOOSE * TYPEORM. * AWS * GCP * MICROSERVICES * MQTT * ZeroMQ * WebRTC * Socket.io * SYSTEM DESIGN * TYPESCRIPT * Unit / Integration Testing * Deployment * Prisma * SQL databases :POSGTRES / MYSQL. * Python * OOP * SOLID principles Services Offered: 🌐 API Development: Crafting robust and scalable APIs that serve as the backbone of your applications, ensuring seamless communication between frontend and backend. 🚀 Automation: Streamlining workflows and eliminating manual processes through automation, empowering your team to focus on innovation. 🔒Security: Implementing best practices for security in both backend development and DevOps processes, safeguarding your applications from potential threats. 📈 **Monitoring and Logging:** Establishing comprehensive monitoring and logging solutions to provide real-time insights into your application's performance and health. Why Choose Me? ✔ Successfully led multiple concurrent projects, ensuring quality service within tight deadlines. ✔ Proven track record of delivering in distributed remote-only environments and on-site engagements. ✔ Swift adaptability to new technologies. ✔ Impeccable research skills to master any technology swiftly. If you're ready for an unparalleled journey in tech development or have any queries, I'm here. Let's turn your challenges into successes! Feel free to reach out; your next project deserves nothing but the best.

🇮🇳Ahmedabad, India$15/hr100% JSS5.00 (5)Since Apr 2019

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#219,659 / 412k
🇮🇳Country#26,952 / 45.9k
Revenue, last 30 days
—

Read daily since Oct 23, under 30 days

Total earnings
$7.6k

Billed in all: $7.7k

World#219,659 / 412k
🇮🇳Country#26,952 / 45.9k
Per project
$1.5k
Projects, last 6 months
0
World#209,854 / 412k
🇮🇳Country#23,218 / 45.9k
Projects in all
5

Across 8 contracts

38% fixed62% hourly
World#266,044 / 412k
🇮🇳Country#33,383 / 45.9k

Earnings, last 30 days

$7.7kNothing earned since Oct 23Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$7.5k$7.6k$7.7k$7.8kOct 23Oct 31Nov 8

Tracked from Oct 23, 2026.

Skills