Based in Delhi, India · Senior Software Engineer · Available for Remote Work Worldwide
Full Stack & AI Developer
Building scalable web applications, AI-powered chatbots, product assistants, SaaS platforms, and business solutions.
$ building
01 / Profile
My work sits at the intersection of full-stack engineering, AI-powered applications and scalable business systems. I build intelligent chatbots, product assistants, SaaS platforms and custom applications that connect modern technology with real-world business needs.
With 5+ years of development experience, I work across the complete product lifecycle — from frontend and backend development to databases, API integrations, AI features and production deployment.
Rajesh Kumar · Delhi, India
02 / Expertise
A practical, end-to-end approach to building modern web applications, AI-powered products and scalable business systems.
Build complete, scalable applications.
From frontend interfaces to backend architecture, I develop reliable web applications focused on performance, maintainability and real business requirements.
Intelligent experiences for modern businesses.
I build AI-powered chatbots and product assistants that help users find information, discover products and interact with business knowledge naturally.
Connected systems that work efficiently.
I design APIs, integrate third-party services and build automation workflows that connect applications, data and business processes.
From idea to production.
I build and maintain business platforms, CRM systems and SaaS applications — from architecture and development to testing, deployment and ongoing improvements.
03 / Selected Impact
A selection of AI-powered products, business platforms and full-stack solutions designed for real-world use.
AI Products / 01
Built an intelligent chatbot experience that helps users ask questions and access relevant information through natural conversations and business knowledge.
AI-Powered
Intelligent customer assistance
E-commerce AI / 02
Developed a conversational product assistant designed to help customers discover products, explore categories and receive relevant product information.
Smart Search
Better product discovery
Business Systems / 03
Built and enhanced business applications for managing customers, projects, teams, workflows, subscriptions and operational processes.
End-to-End
From requirements to deployment
Automation & Integration / 04
Developed REST APIs, third-party integrations, scheduled workflows and automation solutions to connect business systems and reduce manual work.
Scalable
Built for growth and maintenance
04 / Journey
A progression from hands-on PHP development to full-stack engineering, AI-powered applications and scalable business solutions.
2022 — Present
Nethues Technologies (P) Ltd.
Leading and contributing to the development of scalable web applications, CRM platforms, SaaS products and AI-powered solutions. Working across the full development lifecycle, including backend architecture, frontend development, API integrations, database design, automation, production deployment and ongoing system improvements.
2021 — 2022
Ayurs Infotech
Started my professional software development journey by building and enhancing PHP-based web applications. Contributed to application upgrades, feature development, bug fixing, and practical business solutions, including Meta Pixel integrations and attendance management systems.
This role helped build a strong foundation in backend development, database-driven applications, third-party integrations, and delivering solutions for real-world business requirements.
05 / Highlights
I work across the full lifecycle — requirements, architecture, frontend, backend, AI services, databases, and deployment.
5+
Years Experience
Shipping production software
Full Stack
Development
Laravel · Node.js · React · Vue
AI + SaaS
Solutions
Chatbots · RAG · Platforms
End-to-End
Delivery
Architecture → Deployment
06 / Technology Landscape
Backend & Full Stack
Frontend
Data
AI & Integration
Tools & Deployment
07 / Contact
Whether you need a new application built from scratch, an AI assistant for your business, or help improving an existing system — I'd love to hear about it.