As a full-stack developer specializing in JavaScript ecosystems, I offer comprehensive web and mobile development services with expertise in building secure, scalable applications. My capabilities span backend architecture, payment integrations, and cross-platform solutions, backed by 1.5+ years of professional experience and successful project deployments1.Core Competencies:
- REST API Development (Node.js/Express.js)
- React Native Mobile Apps S3 Cloud Integration
- Payment Gateway Implementation (Stripe, Razorpay)
- Microservices Architecture & Containerization
- Automated Monitoring Systems (Cron Jobs/URL Scanning)
- Database Design (MySQL/MongoDB Atlas/Postgresql)
Technical Services Offered:
- Custom Web Application Development
Build feature-rich web apps with:- User authentication/authorization systems
- E-commerce functionality (product catalogs, shopping carts)
- Real-time updates via WebSockets/Discord integration
- Cloud storage solutions (AWS S3/Azure Blob Storage)
- Mobile App Development
Create cross-platform apps using React Native:- Secure document management systems
- Offline-first capabilities
- Payment processing flows
- Push notification integration
- Backend System Architecture
Design robust backend solutions featuring:- Automated cron job scheduling
- Python-Node.js microservice integration
- Firebase/MongoDB database management
- CI/CD pipelines with GitHub Actions
- Security & Monitoring Solutions
Implement enterprise-grade security:- URL scanning systems with custom Python modules
- Systematic security audits
- Real-time threat monitoring dashboards
- Data encryption best practices
Project Highlights:
- Developed JSMON monitoring system handling subscription-based URL scans (1000 users)
- Built OCEMS system with payment gateway integration for Vysion Greenbots
- Created iNotebook with cloud sync capabilities
Operational Strengths:
- Proven experience leading technical teams (managed 5+ interns at Rashahacks)
- Agile development methodology
- API documentation using Swagger/Postman
- Version control with Git/GitHub
- Cloud deployment (AWS EC2/Azure App Service)
Client Success Metrics:
- 40% faster API response times through microservice optimization1
- 100% secure payment processing in production systems1
- 30% reduction in manual tasks through automation1