Reliable Full-Stack Java Solutions, Delivered with Precision
Java | Spring Boot | AWS – End-to-End Engineering for Your Business.
🔧 Java Full-Stack Developer | Spring Boot | AWS | 6+ Years Experience
Hi, I'm Nadeem Irfan, a seasoned Java Full-Stack Developer with over 6 years of hands-on experience delivering robust, scalable, and secure applications across industries like e-commerce, energy, fintech, and cloud-based authentication. I specialize in Java 8, Spring Boot, REST APIs, Spring Security, and AWS (Lambda, Cognito, S3, CloudWatch).
💼 I've worked with reputed firms like Virtusa, Mphasis, and Infomerica, where I led application development, production enhancements, and critical framework migrations. From OAuth2-based authentication systems (Stratus AuthZ) to trading data platforms (FRTB) and E-commerce energy platforms (Cirro/DPTX/GME)—I’ve delivered results in both greenfield and legacy systems.
💡 Whether you need:
End-to-end backend development
Cloud-native deployment on AWS
Production support and debugging
Frontend enhancements using React, HTML, JavaScript
…I’m here to help you ship high-quality software—on time and on budget.
📌 Let’s work together to build solutions that scale, perform, and deliver real business value.
Work Terms
Available 2–3 hours on weekdays (post 11 PM IST) and 6–8 hours on weekends. Flexible scheduling for urgent tasks or milestone-based work.
Payment Terms:
Preferred milestone-based or weekly payments through Guru’s SafePay system for transparency and mutual trust. Open to hourly contracts as well, depending on the scope.
Preferred Communication Style:
Fluent in English. Open to Zoom, Microsoft Teams, Google Meet, or Guru messages for updates, discussions, and demos—whichever suits your workflow.
Attachments (Click to Preview)
-