AR
Ajay Rana
ID: CCE356206
Ajay Rana
ID: CCE356206
- AIML Intern, Silverpush, Gurugram
AR
Ajay Rana
ID: CCE356206
- AIML Intern, Silverpush, Gurugram

Employment History
2025
SG
Silverpush, Gurugram
5th May 2025 to 5th May 2026
AI engineer
5th May 2025 to 5th May 2026
See MoreSalary Package
Salary Hidden
Roles & Responsibility
• Sole owner of AI model training, RAG data ingestion, and Python backend development for a live SaaS AI Sales Agent handling 120K+ real-time queries.
• Built end-to-end RAG pipelines with embeddings, vector storage, and semantic retrieval using FastAPI-based RESTful APIs.
• Architected event-driven microservices backend with async task queues via Celery + Redis with backpressure and dead-letter queues.
• Engineered LLM-powered extraction using structured prompting and Pydantic v2, reducing manual normalization by ~40%.
• Managed MongoDB, Redis, and Elasticsearch for data storage, caching, and vector search.
• Deployed via Docker and Jenkins CI/CD, driving 30%+ query throughput improvement.
Skills
- ElasticSearch
- Git
- Java
- JIRA
- MongoDB
- PostgreSQL
- Python
- Redis
- Systems Design
- SQL
- LLM
- Backend development
- Kafka
- RAG
- Embeddings
- RESTAPIs
- Pinecone
- Agentic Workflow
- ChromaDB
- Agentic AI
- Retrieval-Augmented Generation (RAG)
Education
2026
BE (Computer Science Engineering)
Chitkara University, Punjab
15th Jun 2022 to 30th Jul 2026 (Expected)
Certifications

AI For Everyone
From : coursera
13th Jun 2024 to 13th Aug 2024
