I'm passionate about building production-ready software that solves real-world problems through scalable backend systems, cloud-native architecture, and AI-powered applications.

My experience spans full-stack SaaS development, backend engineering, database architecture, authentication systems, cloud deployment, AI integration, containerized applications, and applied research. I enjoy transforming ideas into reliable, scalable products that are built with long-term maintainability in mind.

Currently, I'm focused on Backend Engineering, Cloud Computing, Distributed Systems, and System Design while continuously exploring modern software engineering practices.

• 💰 Building SmartSpend — AI-powered Personal Finance Platform
• ☁️ Learning Distributed Systems, Cloud Computing & AI Engineering
• 🤝 Open to collaborating on Backend Engineering, Cloud Infrastructure & AI-powered SaaS
• 💬 Ask me about Backend Development, Cloud Computing, AI Integration & System Design
• 📫 Reach me at karthiknair1610@gmail.com

• 🥈 IEEE YESIST12 2026 International Finalist (Maker Fair Track)
• 🤖 USAII® Global AI Hackathon 2026 Finalist (ProjectForge)
• 📄 Conference Publication (ICGMRFT 2026) — Co-authored and presented "SmartSpend: A Goal-Based Personal Financial Planning Platform for Awareness-Driven Savings", published in the proceedings of the International E-Conference on Global Multidisciplinary Research and Future Technologies (ICGMRFT 2026).

Published in the proceedings of the International E-Conference on Global Multidisciplinary Research and Future Technologies (ICGMRFT 2026).

The research introduced SmartSpend as a cloud-native personal finance platform focused on intelligent expense categorization, goal-based financial planning, behavioral analytics, and AI-assisted financial insights. The work explored how modern SaaS architectures and intelligent analytics can help users make more informed financial decisions and develop long-term financial discipline.

Following the publication and presentation, SmartSpend continued to evolve beyond the original research scope through ongoing product development, architectural improvements, and feature enhancements aimed at transforming the concept into a production-ready financial platform.

AI-powered personal finance platform combining OCR, AI-generated financial insights, budgeting, expense tracking, and multi-currency planning.

AI-powered Proof-of-Work & Accountability platform featuring tamper-evident verification, AI-assisted evidence review, and secure audit trails.

Cloud-native logistics intelligence platform built with multi-tenant architecture, compliance management, fleet operations, and localization support.

• Data Structures & Algorithms
• Operating Systems
• Computer Networks
• Object-Oriented Programming
• System Design

"Good software isn't just built. It's continuously refined."