Hello I'm Nandhu S.
Full Stack Engineer Based In India
I design and build end-to-end web applications with expertise in both frontend and backend technologies. From crafting elegant user interfaces to architecting robust server solutions, I transform complex challenges into seamless digital experiences that drive business growth and user satisfaction.
My Skills
"Tech stacks change. Solid engineering doesn't."
My Experience
FalconFeeds.io (pwd. by Technisanct)
Full-Stack Engineer
Jan 2023 - Present
- •As a full-stack engineer at FalconFeeds.io, I helped build its cybersecurity SaaS platform from an initial concept into a revenue-generating product. I guided architectural decisions, contributed to the product roadmap, and mentored engineers while working with a cross-functional team to deliver core features.
- •Key projects included a large-scale IOC collection framework, AI-powered threat Analysis, and a multi-channel alerts system.
- •My role also involved acting as a key engineering contact for clients, leading their technical integrations.
My Projects
A lightweight, high-performance SMTP client API built in Go. Features connection pooling, retry mechanisms, email tracking, and JWT authentication. Perfect for applications requiring reliable email delivery with comprehensive monitoring.
Technologies:
Key Features:
- High Performance - Connection pooling and concurrent email sending
- Retry Mechanism - Automatic retries for failed email attempts
- Email Tracking - MongoDB integration for email history and analytics
- Authentication - JWT-based authentication for API endpoints
- Rich Content - Support for HTML emails and attachments
- Bulk Operations - Send multiple emails in a single request
An NLP based Chrome extension that processes selected text on the screen and converts it into natural sounding speech. Built with AWS Amplify and utilizes AWS Amplify Predictions to add machine learning capabilities to the application.
Technologies:
Key Features:
- Text-to-Speech - Converts selected text into natural sounding speech
- Multi-language Support - Input support for Dutch, Portuguese, English, Italian, French, Spanish
- Voice Output - Output in 16 different languages including Arabic, Chinese, Hindi, Japanese
- AWS Integration - Built with AWS Amplify and machine learning predictions
- Browser Extension - Easy-to-use Chrome extension interface
- Real-time Processing - Instant text processing and speech conversion
A comprehensive research project focused on detecting Distributed Denial of Service (DDoS) attacks in Software-Defined Networks (SDN) using advanced machine learning algorithms. Implements and compares multiple tree-based classifiers for cybersecurity threat detection.
Technologies:
Key Features:
- Multiple ML Algorithms - Random Forest, Decision Tree, LightGBM, XGBoost, CatBoost, AdaBoost
- SDN Security - Specialized for Software-Defined Network attack detection
- Comparative Analysis - Performance evaluation across different tree-based classifiers
- Research Implementation - Academic-grade implementation with detailed analysis
- Cybersecurity Focus - Advanced threat detection and network security
- Data Science Pipeline - Complete ML workflow from data preprocessing to model evaluation
Contact Me
Let's Connect
Looking forward to collaborating on exciting projects!
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