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Harshit Jaiswal

Harshit Jaiswal

Python Backend Engineer

Lucknow, Uttar Pradesh 1+ yrs exp 88 · Excellent

About

Python Backend Engineer with hands-on experience building scalable backend services, REST APIs, and AI-powered applications using Python, FastAPI, Django, and SQLAlchemy. Skilled in PostgreSQL, API integrations, asynchronous processing, and AWS Bedrock, with experience building RAG pipelines and LLM-based applications using LangChain and LangGraph. Familiar with basic frontend development using React, JavaScript, HTML, and CSS.

Skills & Expertise (24)

Python Intermediate
7.5/10
1
Years Exp
SQL Intermediate
7.0/10
1
Years Exp
FastAPI Intermediate
7.0/10
1
Years Exp
Git Intermediate
7.0/10
1
Years Exp
REST APIs Intermediate
7.0/10
1
Years Exp
AWS Intermediate
7.0/10
1
Years Exp
LLM Integration Intermediate
7.0/10
1
Years Exp
Postgresql Intermediate
7.0/10
1
Years Exp
LangChain Intermediate
7.0/10
1
Years Exp
LangGraph Intermediate
6.5/10
1
Years Exp
Docker Intermediate
6.5/10
1
Years Exp
MySql Intermediate
6.5/10
1
Years Exp
SQLAlchemy Intermediate
6.5/10
1
Years Exp
Django Intermediate
6.5/10
1
Years Exp
MongoDb Intermediate
6.0/10
1
Years Exp
RAG Intermediate
6.0/10
1
Years Exp
Async programming Intermediate
6.0/10
1
Years Exp
Pydantic Intermediate
6.0/10
1
Years Exp
GitHub Actions Intermediate
6.0/10
1
Years Exp
Postman Intermediate
6.0/10
1
Years Exp
React.js Intermediate
5.5/10
1
Years Exp
JavaScript Intermediate
5.5/10
1
Years Exp
HTML Intermediate
5.0/10
1
Years Exp
CSS Intermediate
5.0/10
1
Years Exp

Work Experience

Junior Associate, Technology

Publicis Sapient

Jan 2025 - Apr 2026

Developed scalable backend services and REST APIs using Python, FastAPI, SQLAlchemy, and PostgreSQL for enterprise AI applications. Engineered asynchronous backend workflows and integrated 10+ third-party services through REST APIs for scalable, non-blocking processing. Built RAG pipelines and AI agent workflows using LangChain, LangGraph, embeddings, semantic retrieval, and AWS Bedrock. Implemented fallback LLM routing across multiple model providers to maintain application availability during API throttling and service failures. Developed AI evaluation and observability pipelines using DeepEval and Langfuse to monitor and improve LLM application quality. Migrated enterprise automation workflows from Java + Selenium to Python + Playwright, achieving 90% automation coverage.

Education

Bachelor of Technology in Computer Science and Engineering - Noida Institute of Engineering and Technology

2021 - 2025 · Afghanistan

Higher Secondary Certificate - New Public School

2020 - 2021 · Afghanistan

Certifications

Amazon AWS Certified Cloud Practitioner

Amazon · 2028

AWS AI & ML Scholars Program – AI Agent Developer Nanodegree

Udacity · 2026

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 8/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 88/100

Profile Overview

Member sinceAug 2026

Skills (24)

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