Full-Stack Developer & Founder, NadanCart

Building useful products — in code and in the market.

B.Tech CSE fresher and self-taught full-stack developer who has independently designed, built, and deployed NadanCart, a live hyperlocal e-commerce and delivery platform, from scratch.

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Portrait of Sayas V V, Full-Stack Developer and Founder of NadanCart

About

B.Tech graduate fresher and self-taught full-stack developer who has independently designed, built, and deployed NadanCart, a live hyperlocal e-commerce and delivery platform, from scratch — spanning three Flutter apps (Customer, Vendor/POS, Rider), a Next.js/Prisma backend, and production VPS infrastructure. Comfortable owning a product end-to-end: architecture, mobile and backend development, deployment/DevOps, and go-to-market. Strong foundation in HTML, CSS, JavaScript, React, Flutter, Dart, C/C++, Python, and cybersecurity fundamentals. Quick learner with a track record of shipping real, working software under real constraints.

Experience

NadanCart official logo - Hyperlocal e-commerce platform

Founder & Full-Stack Developer | NadanCart

2025 - Present

Malappuram, Kerala

  • Founded and independently built NadanCart, a hyperlocal e-commerce and delivery platform.
  • Built three production Flutter applications (Customer, Vendor/POS, and Rider).
  • Designed and deployed backend on Next.js and Prisma, hosted on Hostinger VPS with PM2, Nginx reverse proxy, and SSL via Certbot.
  • Diagnosed and resolved production issues independently.
  • Drove business execution alongside engineering: vendor onboarding, competitive positioning analysis, etc.
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Education

B.Tech, Computer Science and Engineering

Hindustan Institute of Technology and Science, Chennai, Tamil Nadu

2022 — 2026

Plus Two (Computer Science)

Navomukunda HSS, Malappuram, Kerala

2021 — 2022

SSLC

IDEAL EHSS, Kadakashery, Malappuram, Kerala

06/2019 — 03/2020

Credentials & Training

Vulnerability Assessment and Penetration Testing

(VAPT) Internship

Cyber Security

Entry-level training

Generative AI

LinkedIn Learning

Introduction to Software Development

LinkedIn Learning

Key Projects

PYTHONAWS

Face Authentication Cloud Storage Security

A robust security framework utilizing facial biometrics for cloud storage access. Implemented multi-layered verification to prevent unauthorized data access and enhance encryption protocols for sensitive information.

  • Biometric data encryption
  • Real-time cloud sync & monitoring
IOTEMBEDDED

Battery Water Level Detection

An automated monitoring system designed to detect electrolyte levels in industrial batteries. Reduces maintenance overhead and prevents damage through early warning alerts.

  • Ultrasonic sensor integration
  • Automated notification system

Technical Arsenal

Technical

HTML5, CSS, JavaScript, React, Flutter, Dart, Next.js, Prisma, C/C++, Java, Python, SQL, Cyber Security

Tools & Infrastructure

VS Code, Android Studio, PyCharm, Git/GitHub, Hostinger VPS, PM2, Nginx, Certbot, Firebase, vibe coding, Claude code operation, AI agent coding

Operating Systems

Windows, Ubuntu, Fedora, Kali Linux, macOS, iOS

Languages

English
Malayalam
Tamil
Hindi