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Software Developer — Bhubaneswar, India
Hello, I'm
Chandan Kumar
Nayak.

And I'm a

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6+
Years Experience
4+
Years PHP
10+
Projects Built
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Chandan Kumar Nayak
Available Open to new opportunities
Who I am

About Me

""

I graduated in Computer Science & Engineering from Gandhi Institute for Technology (GIFT) in 2019 and bring over 6 years of corporate experience, including 4+ years as a PHP developer. I specialize in building scalable, user-friendly web & mobile applications with a strong focus on performance and clean architecture.

My expertise includes developing REST APIs, integrating secure payment gateways, implementing real-time features such as live tracking and chat, and delivering solutions for E-commerce, ERP, Inventory Management, POS, AI Companion and Cab Booking. I'm passionate about solving complex problems with technology.

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What I do

My Projects

Personal Project highlighted
⭐ Personal Project
Aadya AI

Aadya AI

Built a Laravel-based virtual companion chatbot with Retrieval-Augmented Generation (RAG). Implemented hybrid memory using rolling summaries combined with recent turns, enabling context-aware long conversations. Features emotion-aware responses, strict hallucination fallback with source attribution, and optimized latency via token budgeting and top-k result reranking.

LaravelRAGAI / LLMPHPVector SearchPinecone

CABBY KING

Comprehensive cab booking app with in-city & outstation rides, flexible scheduling, round trip options, ride sharing, real-time chat, PhonePe & Razorpay integration, and Google Maps route optimization.

PHPGoogle MapsRazorpay

Papas Willow

Sports e-commerce platform for a USA-based client featuring combo offers, addons, inventory management, coupon codes, Stripe payment gateway, and an integrated POS system for in-store offline sales.

PHPStripePOS

Tripmate

Advanced cab booking platform with in-city rides, scheduled trips, female-driver matching for female users, driver subscription plans, and a backup subscription system for uninterrupted service.

PHPFirebaseMaps API

Apna Shopping

E-commerce platform for Indian products in the USA with inventory management, multiple shipping partners, coupon code management, and Stripe payment gateway integration.

PHPStripeMySQL

Pink Auto

Cab booking platform exclusively for female drivers and users. Offers in-city, rental, and outstation rides with individual driver booking — prioritizing safety and empowerment.

PHPMaps APIFirebase

Eat Well (UAE)

Developed a Privilege System, Meal Plans with customer subscriptions for healthy nutrition, and Vacation Mode — expanding the platform to include retail products and customizable health-focused meal plans.

PHPSubscriptionsMySQL

Absolute Mens

Men's e-commerce platform with questionnaire-based product search, Cashfree payment integration, and a vendor admin panel for managing categories, tax, commissions, inventory, and orders.

PHPCashfreeMySQL

Veltask

Integrated e-commerce with service provision — users view nearby shops and vendors, order items, book services, and make payments in installments, enhancing convenience and accessibility.

PHPLaravelMaps API
What I know

My Skills

"I pursue this passion because it's always been my dream."

In action

Spotlight

Cab Booking From Website (like Ola Cabs)

Point of Sale (POS) Solution for Offline Stores

Real-time Chatting Using FCM

Let's build something that matters.

Whether it's a full-stack product, an AI-powered system, or a complex backend — I bring 6+ years of engineering experience to every project.

Email 1998chandannayak@gmail.com
Phone +91 7978554807

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