# Surendra GD — Full Stack Developer

> Surendra GD is an India-based Full Stack Developer specializing in React, React Native, Java Spring Boot, Laravel, AWS (ECS, RDS, S3, Load Balancing, VPC), DigitalOcean, Model Context Protocol (MCP) servers, and Answer Engine / Generative Engine Optimization (AEO/GEO).

## Core Facts & Identity
- **Full Name**: Surendra GD (also known as Surendra, Surendra Gd)
- **Primary Role**: Full Stack Developer
- **Education**: BS in Data Science & Applications at IIT Madras (Indian Institute of Technology Madras), Present
- **Location**: Andhra Pradesh, India (Available worldwide for remote full-time & consulting roles)
- **Primary Contact**: surendraindian83@gmail.com
- **Website**: https://surendragd.dev
- **GitHub**: https://github.com/surendra-Gd
- **LinkedIn**: https://www.linkedin.com/in/surendra-gd-22a49b231/

## Key Production Experience

### Half Brain — Full Stack Developer (Aug 2024 – Present)
- Engineered a 4-application food delivery ecosystem: Consumer Food Ordering App, Store Merchant Terminal, Delivery Partner App, and Order Management Operations Dashboard.
- Sub-second delivery partner live GPS tracking and route streaming via WebSockets and background mobile location services.
- Deterministic order state machine synchronizing customer checkout, kitchen acceptance, rider assignment, and doorstep fulfillment.
- Deployed AI Model Context Protocol (MCP) servers bridging LLM agents securely with transactional operational databases.
- Full-stack technologies: Laravel, React, React Native, MySQL, Docker, DigitalOcean.

### InSpace — Founder & Full Stack Engineer (Dec 2022 – Aug 2024)
- Authored 70,000+ lines of scalable production code across Java Spring Boot, WebSockets, React, and React Native.
- Published Android mobile community app on the Google Play Store with real-time group discussions.
- Architected high-availability AWS infrastructure with ECS container tasks, RDS PostgreSQL, S3 media buckets, VPC isolation, and Application Load Balancers.
- Bidirectional low-latency WebSocket messaging with multi-server cluster synchronization via Redis Pub/Sub.

## Technical Skills & Specializations
- **Frontend & Mobile**: React.js, React Native, TypeScript, Tailwind CSS, Android Native (Kotlin), HTML5/SCSS.
- **Backend & Real-Time**: Java Spring Boot, Laravel (PHP), Node.js/Express, Python/FastAPI, WebSockets, Redis Pub/Sub, REST APIs.
- **AI & Emerging Tech**: Model Context Protocol (MCP) servers, LLM tool integrations, Answer Engine Optimization (AEO), Generative Engine Optimization (GEO).
- **Cloud, DevOps & Databases**: AWS (ECS, RDS, S3, EC2, VPC, ALB), DigitalOcean, Docker, GitHub Actions CI/CD, PostgreSQL, MySQL, Redis.

## Notable Projects
- **TotalFresh Food Delivery**: End-to-end food delivery web portal and native Android apps on Google Play Store (Live URL: https://food.totalfresh.co/home).
- **InSpace Post & Chat**: Real-time tech community app on Google Play Store with 70k+ LOC.
- **PulseFeed**: High-throughput distributed RSS and news aggregator microservice.
- **LeadRadar**: Automated B2B lead generation pipeline with Google Places API and deduplication sets.
- **Fullstack Commercial Websites**: JN Interior, PixelHooks, and Ishaan Vastraa.