Brijesh P.

Healthcare IT | AI/RAG/LLM | JavaScript | SaaS & Custom Solution

With 15+ years of experience in full-stack web and mobile application development, I help startups and enterprises build scalable, secure, and AI-powered applications from idea to production. I work closely with clients throughout the entire product lifecycle — from requirement analysis and architecture design to UI/UX, development, deployment, and scaling. My experience spans modern JavaScript frameworks, Python-based backends, cloud infrastructure, and AI-driven development workflows, enabling me to deliver solutions that are both technically robust and business-focused. I have successfully built simple MVPs to complex enterprise platforms across industries such as Healthcare, FinTech, Logistics, Marketplaces, and Social Platforms. --- Core Expertise : Full Stack Development * AI First approach * Frontend: React.js, Angular, React Native, JavaScript, jQuery, Next.js * Backend: Python, Node.js, PHP (Laravel, CakePHP) * Databases: MySQL, PostgreSQL, MongoDB, InfluxDB * API Development: REST APIs, Web Services, Microservices AI-Assisted Engineering * Cursor AI development workflows * GitHub Copilot and AI coding agents * AI-powered application features * Integration with AI APIs and models * AI-assisted development pipelines * RAG / LLM * LangChain & LangGraph Cloud & Infrastructure * AWS architecture and deployment * AWS Lambda * Amazon S3 * CloudFront * Serverless architecture * DevOps deployment pipelines Data & Visualization * Highcharts data visualization * Real-time dashboards * Time-series data using InfluxDB * Grafana monitoring * Kafka streaming pipelines --- Domain Experience : Healthcare Technology * HIPAA-compliant systems * Telemedicine platforms * Clinical workflow systems * HL7 & FHIR integrations * EMR / EHR integrations * Cerner APIs (System, Provider & Patient APIs) * HIPAA compliance auditor FinTech * Payment integrations using Plaid & Dwolla * Secure financial APIs * Compliance-driven architecture Industrial IoT / Automation * SCADA System * PLC integration * OPCUA protocol * Ethernet/IP * Modbus TCP * Real-time machine data collection and control * Workflow automation using n8n, make(dot)com etc.. --- Additional Technical Expertise * Custom Slack Apps & Bots * Bubble no-code / low-code platform * Secure API architecture * Web application security * Real-time data systems * Marketplace & SaaS platforms --- Development Approach * Quick understanding of business requirements * Clean, maintainable, and scalable code * Strong communication with clients * Secure and reliable architecture * Leveraging AI tools to accelerate development --- Industries Served * Healthcare & Telemedicine * FinTech * Logistics & Supply Chain * E-commerce * SaaS Platforms * Marketplaces * Social Platforms --- If you are looking for an experienced developer who can transform complex ideas into reliable and scalable applications, I would be happy to collaborate. Thanks!