Sarthak Kad

About

Computer Engineering student at Vishwakarma Institute of Information Technology with hands-on experience building AI-powered web platforms and cloud-native applications. Skilled in full-stack development, LLM integrations, and modern DevOps tooling.

Education

• B.Tech in Computer Engineering
  Vishwakarma Institute of Information Technology
  Computer Engineering · 2023 – 2027

Skills

• SQL
• Python
• Prompt Engineering
• Java
• JavaScript
• Node.js
• React
• TypeScript
• AWS
• Next.js
• LangChain
• Terraform
• OpenAI API
• API Integration Understanding
• CI/CD
• RAG
• AI Agents
• GitHub Actions

Projects

• DailyMuse
  Next.js, TypeScript, OpenAI API, RAG, Supabase, AWS, Terraform, Docker

  GenAI-powered journaling platform with retrieval-augmented generation, semantic search, vector-based memory pipelines, an LLM assistant, and cloud deployment automation.

• CallGenie
  TypeScript, OpenAI Realtime API, Sarvam AI, Twilio, Fastify, Next.js, Supabase (pgvector), Turborepo

  Multi-tenant multilingual AI voice receptionist platform with sub-second speech-to-speech conversations, dual-engine routing, tool-calling, and call analytics dashboard.

• OptiLLM
  Python, FastAPI, PostgreSQL, FAISS, Sentence Transformers, Qdrant, OpenAI/Gemini/Grok/Claude APIs, LangGraph

  AI gateway and cost optimization layer using semantic caching, context compression, cost-aware model routing, RBAC, rate limiting, and circuit breakers.

Courses & certifications

• Machine Learning Specialization · Stanford & DeepLearning.AI
• AWS Cloud Practitioner Essentials · AWS
• IBM DevOps & Software Engineering Certification · IBM

🏆 Achievements & awards

• Open Source Contributions

  Contributed to AOSSIE and Rocket.Chat with 5+ pull requests merged across feature enhancements and bug fixes.

• LeetCode Problems Solved

  Solved 150+ DSA problems focused on algorithms, dynamic programming, trees, and graph theory.