Hardik Yadav
Backend Engineer
Backend Engineer with expertise in building distributed asynchronous systems and scalable document processing pipelines using FastAPI, PostgreSQL, Docker, and GCP. Proven track record in handling high-throughput backend systems and competitive programming.
BackendEngineerwithexpertiseinbuildingdistributedasynchronoussystemsandscalabledocumentprocessingpipelinesusingFastAPI,PostgreSQL,Docker,andGCP.Proventrackrecordinhandlinghigh-throughputbackendsystemsandcompetitiveprogramming.
Experience Chain
Each role builds upon the last, creating a chain of growth and achievement
Backend Engineer
ICICI Bank
July 2025 – PresentBackend Engineer working with FastAPI, PostgreSQL, Docker, GCP, and Kubernetes. Responsible for building distributed document-processing systems that support high concurrency and zero data loss.
Key Achievements
- Built distributed document-processing systems using FastAPI, PostgreSQL, and Docker, supporting 5,000+ concurrent requests.
- Engineered custom document transformation pipelines with 100% DOCX formatting preservation.
- Developed AI-powered pipelines for grammar correction, OCR extraction, and legal summarization.
- Reduced OCR processing latency by 73% through model benchmarking and workflow optimization.
- Designed and implemented FIFO job scheduling and lifecycle management for cloud-hosted documents.
- Built resilient processing pipelines with retry handling and asynchronous execution.
- Built a RAG pipeline using BigQuery, vector embeddings, and Gemma LLM.
Featured Projects
Explore my latest creations and experiments
Logistics & Delivery Backend System
Built a scalable logistics backend using FastAPI and Python, supporting high-volume order assignment workflows.
Real Estate Management System
Engineered a full-fledged real estate platform that allows users to search, list, and manage properties.
PROFICIENCY
My Skills
Languages
C++
Python
Java
Backend
Concurrency
Distributed Systems
Caching
Redis
RAG Systems
Async Processing
FastAPI
REST APIs
Queue-based Architecture
LLM Integration
OCR Pipelines
Node.js
Express.js
Databases
PostgreSQL
MongoDB
Cloud & DevOps
Google Cloud Platform
Docker
Git
Github Actions
Kubernetes
Core CS
DSA
Object Oriented Programming
DBMS
Operating Systems
System Design
Get In Touch
I'm currently open to new opportunities. Whether you have a question or just want to say hi, I'll try my best to get back to you!