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Ranantesh - Full-Stack Developer

Meet The Engineer

Hi, I'm Ranantesh

Independent Full-Stack Software Engineer & Systems Architect building reliable web applications, custom APIs, and automated digital platforms for founders worldwide.

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1-on-1 Direct
No Agency Middlemen
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Live in Production
Real Users & Payments
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100% IP Handover
Full Code Ownership
Ranantesh

Ranantesh

Independent Developer • India

Why I Build & How I Work

I'm an independent software engineer passionate about creating dependable digital infrastructure. Over the years, I've built and deployed platforms ranging from high-concurrency spiritual booking engines like Tarapith Mandir and BhagyaKosh, to luxury digital experiences like Elysian Beauty, Kronos Horology, and Vulcan Steel, as well as quick commerce delivery networks, custom RESTful APIs, and automated WhatsApp/AI support agents.

I focus particularly on platforms where user trust, serenity, and reliable booking flows matter most. When we work together, you collaborate directly with me. No account managers, no junior offshore handoffs, and no sales pressure.

Core Development Commitments

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    Direct 1-on-1 Communication: You discuss architecture directly with the developer writing your code via WhatsApp, Google Meet, or email.
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    100% Source Code & IP Handover: You receive complete unencumbered repository access, deployment credentials, and clean documentation upon completion.
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    No Vendor Lock-in: Built with modern standard technologies (PHP, Node, Python, SQLite/PostgreSQL, React, Next.js) so your platform can be hosted anywhere.
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    30-Day Post-Launch Warranty: Complimentary bug fixing, technical assistance, and handover support included with every sprint.
Technical Stack

Mastered Frameworks & Tools

Frontend & Web UI

Modern Responsive Interface

JavaScript (ES6+), React, Next.js, HTML5, Vanilla CSS, Tailwind, Responsive Mobile-First Design, Web Vitals Optimization.

Backend & Databases

High-Concurrency Server Engine

PHP (8.x), Node.js, Python, SQLite (Encrypted Local Storage), PostgreSQL, MySQL, Redis Caching, WebSockets.

Mobile & API Architecture

Native Apps & Webhooks

Flutter, React Native, RESTful APIs, GraphQL, MTPS API Engine, WhatsApp Cloud API, Payment Gateway Webhooks.

AI Agents & Support

Intelligent RAG Bots

Retrieval-Augmented Generation (RAG), Vector DBs, Custom OpenAI/Claude API Integrations, 24/7 Web & WhatsApp Bots.

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