RAJVEER SINGHAL.
SOFTWARE×AI
Deployed Solutions.
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Technical Stack.
Python•
SQL•
Django•
Django REST Framework•
FastAPI•
Node.js•
Express.js•
REST APIs•
JWT Authentication•
React•
Next.js•
Tailwind CSS•
PostgreSQL•
MySQL•
SQLite•
MongoDB•
Redis•
OpenAI API•
AI Agents•
LangChain•
RAG•
Prompt Engineering•
n8n•
Workflow Automation•
WhatsApp Cloud API•
Webhook Development•
Pandas•
NumPy•
Power BI•
Microsoft Excel•
Data Cleaning•
Data Visualization•
Git•
GitHub•
Vercel•
Postman•
VS Code•
Python•
SQL•
Django•
Django REST Framework•
FastAPI•
Node.js•
Express.js•
REST APIs•
JWT Authentication•
React•
Next.js•
Tailwind CSS•
PostgreSQL•
MySQL•
SQLite•
MongoDB•
Redis•
OpenAI API•
AI Agents•
LangChain•
RAG•
Prompt Engineering•
n8n•
Workflow Automation•
WhatsApp Cloud API•
Webhook Development•
Pandas•
NumPy•
Power BI•
Microsoft Excel•
Data Cleaning•
Data Visualization•
Git•
GitHub•
Vercel•
Postman•
VS Code•
Python•
SQL•
Django•
Django REST Framework•
FastAPI•
Node.js•
Express.js•
REST APIs•
JWT Authentication•
React•
Next.js•
Tailwind CSS•
PostgreSQL•
MySQL•
SQLite•
MongoDB•
Redis•
OpenAI API•
AI Agents•
LangChain•
RAG•
Prompt Engineering•
n8n•
Workflow Automation•
WhatsApp Cloud API•
Webhook Development•
Pandas•
NumPy•
Power BI•
Microsoft Excel•
Data Cleaning•
Data Visualization•
Git•
GitHub•
Vercel•
Postman•
VS Code•
Python•
SQL•
Django•
Django REST Framework•
FastAPI•
Node.js•
Express.js•
REST APIs•
JWT Authentication•
React•
Next.js•
Tailwind CSS•
PostgreSQL•
MySQL•
SQLite•
MongoDB•
Redis•
OpenAI API•
AI Agents•
LangChain•
RAG•
Prompt Engineering•
n8n•
Workflow Automation•
WhatsApp Cloud API•
Webhook Development•
Pandas•
NumPy•
Power BI•
Microsoft Excel•
Data Cleaning•
Data Visualization•
Git•
GitHub•
Vercel•
Postman•
VS Code•
Experience.
Full Stack & AI Automation Engineer
Cognieos Technology Pvt LtdEngineering scalable web applications and intelligent autonomous workflows. Spearheading the integration of Large Language Models (LLMs) with robust backend microservices to drastically reduce operational overhead and build next-generation enterprise tools.
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