Team Lead and software engineer with extensive experience building web platforms, REST APIs, e-commerce systems, business applications and integrations using PHP/Laravel, Node.js, React and modern data technologies. Currently extending this foundation into Agentic AI, RAG and Model Context Protocol (MCP) applications.
I specialize in designing and developing production-oriented applications, APIs, database systems and integrations. My experience covers requirement gathering, architecture, database design, backend and frontend development, technical problem solving, bug fixing, deployment and team coordination.
My recent focus is on combining traditional application engineering with AI: Retrieval-Augmented Generation, tool-using AI agents, vector search and MCP-based integrations that allow AI systems to work with real business data and services.
Design AI workflows where an LLM can reason about a task, select tools, execute actions, inspect results and continue toward a business outcome.
Build knowledge-grounded assistants using document ingestion, chunking, embeddings, vector databases and retrieval before generation.
Connect AI assistants to business tools and data through Model Context Protocol servers, exposing controlled tools and resources to LLM applications.
Portfolio direction: AI assistants can be layered on top of existing Laravel/Node.js applications, MySQL databases and Qdrant knowledge stores to create practical enterprise automation, support and decision-assistance workflows.
AI-powered content generation and automated publishing platform. AI employees can be assigned tasks to generate blog content and calendars, with approved content posted to social platforms and CMS integrations.
Medical equipment e-commerce platform supporting cash and insurance purchasing. Backend APIs and admin management included insurance eligibility integration and conditional payment handling.
Logistics management platform with automated workflows, demand planning, purchase creation, action-based email notifications, shipment tracking and project-management integrations.
Handyman service platform connecting homeowners with service providers. Worked on backend APIs, administration and mobile application services.
Government agriculture reporting platform with complex permission-based reporting. Reports were produced for screen, Excel and PDF, including graphical dashboards.
Multi-service e-commerce and MLM platform with wallet management, bill payments, mobile recharge, cashback, commissions and payment integration.
Community matrimonial platform developed from scratch, including frontend, administration, registration, profile moderation and proposal workflows.
Short-video application backend and API development with video processing, thumbnail generation, resizing and cloud-based video delivery.
Multi-module school management system covering students, hostel, fees, exams, results, attendance, assignments and permissions, including Android and iOS APIs.
Automotive information and e-commerce ecosystem. Managed website functionality, performance optimization, Magento store features, payment integration and Android app enhancements.
Team coordination, software development, API development, CRM/CMS integrations and technical problem solving.
Application development, database work, product maintenance, integrations and feature development.
Backend/frontend development and implementation of application features and services.
Web application development and maintenance.
Software development and application support.
I'm interested in building scalable web applications, APIs and practical AI systems using Agentic AI, RAG and MCP.
sudhir.singh1@gmail.comPhone: 9540470057