Agentic AI Engineer
& Backend Architect
LLM Orchestration · RAG Pipelines · FastAPI Microservices · Full-Stack
I'm Ramesh Das — a production-focused engineer with 6+ years building AI-first platforms, scalable backend systems, and agentic workflows. Specialized in Generative AI, multi-agent systems, LangChain, LlamaIndex, RAG pipelines, and FastAPI microservices. Currently leading AI development at KLIKY AI — shipping WinstaAI, a production agentic AI SaaS.
Tech Stack
Production tools across AI, backend, cloud, databases, and frontend
Work Experience
6+ years shipping production systems across AI, full-stack, and enterprise platforms
WinstaAI — Agentic AI SaaS Platform
AI-driven platform combining Generative AI, agentic workflows, and multi-model LLM orchestration at production scale.
- Architected backend with FastAPI, Django, microservices, and async task workflows
- Built agentic AI pipelines for autonomous task execution, tool-calling, and decision-based orchestration
- Integrated text-to-image, face swap, OCR, video/audio AI, and multi-model LLM routing
- Developed intelligent admin: AI service management, credit systems, usage analytics, billing
- Integrated Stripe, PayPal, RunPod, FAL.ai, and cloud deployment pipelines
Dibbly — Multilingual AI Video Translation
AI-powered speech-to-text, text-to-speech, real-time transcription, and multilingual dubbing. Generative AI services, REST APIs, and DeepL translation integration.
Paperport — AI Presentation Generator
LLM-powered tool generating structured presentations and roadmaps from text and images. Firebase auth, OTP, push notifications, and content generation workflows.
Khantailor — Custom Tailoring eCommerce
Full eCommerce with custom measurements, design creation, Stripe/PayPal, Docker/Nginx, JWT/CSRF security.
PathHub — Medical Diagnostic Platform
HIPAA-focused diagnostic reporting for a large hospital network — real-time imaging, secure access, scalable reporting.
OZMED — Online Learning Platform
Subscription learning with mock exams, progress tracking, and secure content delivery.
Featured Projects
Production systems designed, built, and shipped end-to-end
WinstaAI — AI Platform
Production AI SaaS with LLM orchestration, agentic workflows, text-to-image (ComfyUI + Replicate), face swap, OCR, and video/audio AI. FastAPI microservices, async task queues, GPU inference (RunPod, FAL.ai), intelligent admin dashboard.
View Portfolio →Dibbly — Multilingual AI Video
AI-powered multilingual speech-to-text, TTS, real-time transcription, and video dubbing platform. Generative AI services, secure REST APIs, session management, DeepL translation.
Paperport — AI Content Generator
LLM-based tool generating structured presentations and roadmaps from unstructured text and images. Full-cycle: content workflows, Firebase auth, OTP verification, push notifications.
PathHub — Medical Diagnostic Platform
HIPAA-focused diagnostic reporting platform for a large hospital network. Real-time diagnostic imaging, secure access control, scalable reporting modules, optimized healthcare workflows.
Focus Depth
Where I spend most of my engineering time
Open Source Templates
Enterprise-grade production starters — fullstack-open-source
Get in Touch
Open to Agentic AI, LLM Engineer, Backend Architect, and Full-Stack roles — remote or contract