// senior.software.engineer
VISHNUGOPAL RAJAN_
Architecting scalable systems at the intersection of full-stack, cloud, and AI.
// who.am.i
WHO I AM
Hi, I'm Vishnu — a Senior Software Engineer at Cepheid, a Danaher Company. I specialize in architecting scalable, end-to-end applications and driving technical strategy across full-stack, cloud, and AI domains.
Whether it's building responsive Next.js interfaces or engineering resilient distributed systems and ML pipelines, I believe in clean architecture and collaborative problem-solving. I thrive on translating complex requirements into high-impact software.
// tools.of.the.trade
TECHNICAL SKILLS
// selected.work
FEATURED PROJECTS
A cross-section of what I build — from autonomous robots to full-stack platforms and data pipelines.
Trip Up - SaaS Platform for Travel Planning
SaaS platform for travel planning, helping users/groups organize trips efficiently with AI-powered recommendations and itinerary management.
AlgoTrading using Alpaca API
Algorithmic trading platform built on the Alpaca API for real-time market data and automated trade execution, powered by a custom machine learning model for predictive decision-making. The model continuously learns from weekly market data, retrains through backtesting, and self-optimizes to improve performance for subsequent trading cycles.
Gary — The Self Driving Bot
Autonomous self-driving robot using semantic segmentation and deep learning for real-time lane detection and path navigation.
Detecting MI from ECG using Computer Vision
Applied CNNs to detect Myocardial Infarction from ECG signals, combining computer vision with clinical data for early cardiac diagnosis.
Robot Control via Head Gesture Interface
Hands-free robot control using webcam-based head gesture detection — enabling accessible, intuitive human-robot interaction.
Watto — Advertising Platform Page
Modern Next.js landing page for Watto, an innovative platform transforming water bottle packaging into digital engagement channels, featuring scroll-driven animations.
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