I Will Build a Scalable Full-Stack Web Application, SaaS MVP, or Web3 Solution

Are you looking for an experienced full-stack developer who can turn your idea into a secure, scalable, and production-ready application?

I’m a Software Engineer with 3+ years of hands-on experience developing business websites, SaaS platforms, web applications, backend systems, APIs, blockchain products, and cloud-based solutions.

My Core Technologies

Frontend

  • React.js
  • Next.js
  • Vite
  • Tailwind CSS
  • Responsive UI development

Backend

  • Java and Spring Boot
  • Node.js, Express.js, and NestJS
  • REST and GraphQL APIs
  • Microservices architecture
  • RabbitMQ, BullMQ, and Redis

Databases

  • MongoDB
  • PostgreSQL
  • MySQL
  • Database design and performance optimization

Cloud and Deployment

  • AWS
  • Docker
  • Render
  • Vercel
  • Hostinger
  • CI/CD and production deployment

Blockchain and Web3 Development

I also have experience developing and integrating blockchain-based functionality, including:

  • Smart contracts using Solidity
  • Ethereum and Polygon integrations
  • Web3.js and Ethers.js
  • Decentralized applications
  • ERC-20 and ERC-721 tokens
  • NFT platforms
  • Crypto wallet integrations
  • Blockchain APIs
  • Token balances and transaction tracking
  • Multi-chain wallet features

What I Can Deliver

  • Full-stack web applications
  • SaaS MVP development
  • Business and customer portals
  • Admin dashboards
  • REST and GraphQL APIs
  • Java Spring Boot backend systems
  • React and Next.js frontend development
  • Authentication and role-based permissions
  • Stripe and third-party payment integrations
  • WebSocket and real-time features
  • Google Maps and location-based functionality
  • Third-party API integrations
  • Blockchain applications and smart-contract integrations
  • Database architecture and optimization
  • Existing codebase maintenance and debugging
  • Cloud deployment and production support

Why Work With Me?

  • Full-stack development from planning to deployment
  • Experience working with existing and incomplete codebases
  • Strong debugging and problem-solving skills
  • Secure and scalable development practices
  • Clean, maintainable, and well-structured code
  • Clear communication and regular progress updates
  • Testing before final delivery
  • Post-deployment support and documentation

Packages

Basic – Bug Fixes and Small Features

  • Bug investigation and resolution
  • API integration or endpoint fixes
  • Frontend or backend improvements
  • Authentication and database fixes

Standard – Complete Feature or Module

  • Frontend and backend development
  • Database integration
  • API development
  • Authentication and role permissions
  • Testing and deployment support

Premium – End-to-End Application Development

  • Complete full-stack application or SaaS MVP
  • Frontend, backend, and database development
  • Third-party integrations
  • Cloud deployment
  • Blockchain or Web3 functionality where required
  • Testing, documentation, and launch support

Please contact me before placing an order so we can discuss your requirements, technical scope, timeline, and budget.

Let’s build a reliable, scalable, and production-ready solution for your business.

Terms of work
30/h
2 hour delivery
ETH, USDT, TIME
+53

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