Architecting Digital Products That Matter

From Vision to Scalable Reality

I build intelligent cloud-based applications, secure platforms, and user-centric digital experiences powered by smart architecture and modern engineering.

Explore My Work

About Me

Portrait of Karthik TN — Solution Architect

Passionate about building scalable and intelligent digital systems

With over 17 years of experience in software engineering, solution architecture, and team leadership, I specialize in designing and delivering high-performance web applications, cloud-native platforms, and AI-powered solutions that solve real business challenges. My approach blends strategic thinking, technical depth, and practical execution to create systems that are reliable, scalable, and built for the future.

I believe great technology isn’t just about writing code—it’s about how systems perform, how seamlessly they scale, and how effectively they empower people and businesses. Every project is an opportunity to architect solutions that enhance efficiency, strengthen security, and create meaningful digital experiences.

Explore my portfolio projects or contact me directly for collaborations.

Solution Architecture Software Engineering Web Application Development Microservices Architecture AI & Automation Cloud Architecture (AWS) Python / Django Node.js / Express.js React.js / Vue.js/ React Native PHP / Laravel / Symfony Database Design (MySQL, PostgreSQL, MongoDB) DevOps & CI/CD Team Leadership System Integration API Architecture & Development Web Development Brand Identity Prototyping Design Systems

Featured Work

HRMS Platform Architecture dashboard showing attendance and payroll modules

HRMS Platform Architecture

Designed and led the architecture of a scalable and secure Human Resource Management System with modules for attendance, payroll, leave management, and identity verification.

Node.js React.js MySQL AWS
AI-powered resume scoring system analyzing candidate skills and rankings

AI Resume Scoring System

Developed an intelligent resume evaluation system using LLMs to analyze candidate profiles, rank skills, and automate shortlisting for recruitment teams.

Python Gemini AI Django REST API
Face authentication technology enabling passwordless login with biometric security

Face Authentication & Identity Verification

Built a secure face registration and authentication solution using AWS Rekognition, enabling passwordless login and automated attendance tracking.

AWS Rekognition Node.js Python S3
AI-powered video surveillance system with real-time event and motion detection

Real-time Camera Monitoring System

Engineered a live surveillance platform with secure camera streaming, centralized feed management, and AI-powered intrusion and event detection.

Python Django WebRTC Computer Vision
Microservices-based supply chain management platform enhancing real-time operations and logistics visibility

Supply Chain Management Platform

Led the development of a microservices-based supply chain system improving real-time operations, order tracking, and logistics visibility.

Laravel React.js TypeScript AWS
Customer relationship management system with workflow automation interface

CRM Product

Developed a full-featured CRM with HR and Finance modules, improving workflow automation, onboarding, performance tracking, and financial reporting.

Laravel Vue.js MySQL AWS

Let's Work Together

Ready to build something impactful? Whether it's architecting scalable systems or developing enterprise-grade applications, I'm always open to new collaborations.

karthik.tpl@gmail.com

+91 90489 18532