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Deepan
@deepanbiswas07
AI Engineer and Full Stack Developer for Chatbots Automation and Websites
India
Inglese, Hindi, Bengali
Chi sono
I'm Deepan, an AI engineer and full-stack developer. I build AI chatbots and agents trained on your data, business automations (n8n, Make, Zapier or custom code), and fast, modern websites and web apps in React, Next.js, Node.js and Python. I've built a Zapier-style workflow automation platform, a multi-tenant HR SaaS with payroll, a real-time AI chat backend, and an offline AI desktop assistant. I also fix apps built with Lovable, Bolt, Cursor or Replit that break in production. Clear communication, fixed scope, and working software delivered on time.
Competenze
Deepan
offline •
Consulta i miei servizi
Risoluzione dei problemi e miglioramenti
I will fix lovable app bugs, supabase, auth and deploy in bolt, replit or base44
Sviluppo di chatbot IA
I will build a custom ai chatbot and rag ai agent trained on your business data
Portfolio
Esperienza lavorativa
AI Engineer & Tech Lead
dissolveX • Full time
Jun 2026 - Present • 4 mos
AI Engineer and Tech Lead at dissolveX, working on AI agents, workflow automation and LLM/RAG integration. - dissolveX workflow automation platform: a multi-tenant Zapier/Make alternative with a drag-and-drop workflow editor, Google Sheets, Gmail, Slack, webhook and OpenAI/Ollama integrations, AI data extraction, invoice generation and Razorpay billing. - Dissolvex HRMS: a multi-tenant HR SaaS with vendor, organisation and employee portals, covering payroll, geofenced attendance, leave, recruitment and performance. - dissolvex.in AI assistant: the website chatbot, with a custom persona, a knowledge base about the products, and output guardrails. - LLM and RAG features: chatbots grounded in company documents, structured extraction from emails and documents, and local-model setups for private data. Stack: Python, Django, Node.js, Express, React, MongoDB, PostgreSQL, OpenAI, Ollama.
AI Engineer Intern
Iffort • Full time
Apr 2026 - Jul 2026 • 3 mos
AI Engineer Intern (Iffortpreneur program) at iffort (Itemperance Consulting Pvt. Ltd.), Noida. Built production Node.js/Express backend infrastructure for Qazmed, a real-time AI-powered chat application. - Built a real-time AI request router over WebSockets (Socket.IO) that streams AI responses to clients chunk by chunk with sub-second latency. - Wrote session handlers that create, bind and persist conversation context between users and AI agents in MongoDB. - Designed an E2EE-ready backend: secure key exchange, session verification and encrypted message delivery. - Hardened the API with Helmet (strict CSP), multi-origin CORS, JWT authentication and multi-tier rate limiting. - Designed Mongoose schemas for users, sessions and message histories, with structured logging and payload validation. Stack: Node.js, Express, Socket.IO, MongoDB, JWT.
Software Engineering Intern
Deeporion Technology Pvt Ltd • Full time
Feb 2026 - Apr 2026 • 2 mos
Software Engineering Intern at Deeporion Technology, Jaipur, a 10-week engagement on a custom software development team. - Contributed to production software development tasks. - Worked in a collaborative engineering workflow with code reviews and Git version control. - Received a formal Certificate of Completion.
