Hi, I'm Ramesh Das.
An Agentic AI Engineer and Backend Architect with 6+ years building production-grade AI platforms, scalable APIs, and distributed backend systems — currently leading AI development at KLIKY AI.
Use the sidebar to walk through this presentation step by step, or scroll freely. Each section tells you something specific about how I work and what I build.
What I Specialize In
My core focus is at the intersection of Agentic AI systems and production backend engineering. I don't just prototype — I build systems that run in production at scale.
Agentic AI & LLM Engineering
Designing and deploying autonomous AI systems that reason, plan, and act. Multi-agent workflows, tool-calling LLMs, RAG pipelines, and real-time AI orchestration layers on top of production infrastructure.
Backend Architecture at Scale
High-performance async APIs, microservices architecture, event-driven systems, and cloud-native deployments. The engineering foundation that makes AI systems actually work in production.
Generative AI Integration
Integrating diffusion models, speech AI, video/audio processing, OCR, and multi-model routing into production platforms. Experienced with GPU inference services and model deployment pipelines.
End-to-End Platform Building
From React/Next.js frontends to DevOps pipelines — I deliver complete products. SaaS billing, payment integrations, admin dashboards, analytics systems, and cloud deployment.
Full Tech Arsenal
Every tool here has been used in production — not just learned for a tutorial.
How I Build Systems
I design for production from day one. Every system I build follows microservices architecture, async-first design, and cloud-native deployment — so it can scale without a rewrite.
Microservices & Event-Driven
Each service owns its domain and communicates via APIs or Kafka event streams. AI services (image generation, speech, OCR) scale independently from user management or payment services. Fault in one doesn't cascade.
Agentic AI Layer on Top
LLM orchestration, tool-calling, and multi-agent workflows sit as an orchestration layer above the microservices backend. Agents call tools (APIs, databases, external services) via structured interfaces.
Async-First, GPU-Aware
Heavy AI tasks (inference, image gen, video processing) are queued via Celery to GPU workers on RunPod or AWS Lambda. Clients get real-time updates via WebSocket streams — never blocking the main API.
Security & Observability
JWT/OAuth 2.0, RBAC, CSRF protection, SSL, and Auth0 across every service. Sentry for error monitoring, structured logging, and Kubernetes health checks for production reliability.
WinstaAI System Architecture
LangChain · Agents
ComfyUI · Replicate
TTS · ASR · OCR
Django · RBAC
Stripe · PayPal
Analytics · Credits
Work Experience
6+ years across AI SaaS platforms, multilingual AI tools, healthcare systems, and eCommerce — always shipping to production.
WinstaAI — Agentic AI SaaS Platform
Production AI platform with Generative AI, agentic workflows, and multi-model LLM orchestration.
- Architected backend with FastAPI, Django, microservices, and async task workflows
- Built agentic AI pipelines — tool-calling, autonomous execution, decision-based orchestration
- Integrated text-to-image, face swap, OCR, video/audio AI, and multi-model LLM routing
- Built intelligent admin: AI service management, credit systems, usage analytics, billing
- Integrated Stripe, PayPal, RunPod, FAL.ai, CI/CD pipelines
Dibbly — Multilingual AI Video Translation
AI-powered speech-to-text, TTS, real-time transcription, multilingual dubbing. DeepL translation, Firebase auth, REST APIs, secure session handling.
Paperport — AI Presentation Generator
LLM-powered tool generating structured presentations and roadmaps from unstructured text and images. Firebase auth, OTP, push notifications, REST APIs.
Khantailor — Custom Tailoring eCommerce
eCommerce platform with measurements, Stripe/PayPal, Docker/Nginx, JWT/CSRF security.
PathHub — HIPAA Medical Platform
HIPAA-focused diagnostic reporting platform serving a large hospital network — real-time imaging, secure access, scalable modules.
OZMED — Online Learning Platform
Subscription learning with mock exams, progress tracking, and secure content delivery.
WinstaAI — Deep Dive
My current flagship project. A production agentic AI SaaS platform built entirely from scratch — every service designed, architected, and shipped by me.
AI Services Built
Backend & Infrastructure Stack
Skills Breakdown
An honest, data-driven view of where I spend my engineering time and depth.
Open Source Contributions
Production-ready templates that teams can use to skip boilerplate and go straight to building. All maintained under fullstack-open-source.
FastAPI Backend
Enterprise-grade API with JWT Auth, RBAC, async workers, and Kubernetes support.
View on GitHub →Node.js Backend
Production Express.js backend with JWT Auth, Prisma ORM, and Kubernetes support.
View on GitHub →Django Backend
Full-featured Django REST backend with auth, admin panel, and production settings.
View on GitHub →Next.js Frontend
Modern Next.js starter with App Router, TypeScript, Tailwind, and API integration patterns.
View on GitHub →React.js Frontend
React starter with Vite, TypeScript, React Router, and state management patterns.
View on GitHub →More Coming Soon
More AI and backend templates in progress — LangChain starter, FastAPI + RAG boilerplate, and more.
Watch the org →Let's Work Together
I'm open to Agentic AI Engineer, LLM Engineer, Backend Architect, and Full-Stack AI Developer roles — remote, contract, or full-time. Response within 24 hours.
Available for: Agentic AI platforms, LLM integrations, RAG pipeline architecture, FastAPI/Django backend systems, full-stack AI SaaS, microservices design, and GPU inference pipelines. Remote. Contract or full-time.