Available for full-time, freelance & consulting

Bhargav Patel.

Building scalable Python backends, AI/LLM systems, and cloud-native infrastructure.

Senior full stack & AI engineer with 4+ years shipping production software on AWS & Azure — from microservices and ETL pipelines to LLM-powered applications. Based in Ahmedabad, India.

View projects Download résumé
4+years of experience
10+projects shipped
60+technologies mastered
6+happy clients

01 — selected work

Projects

Ten production systems spanning AI/LLM applications, data engineering, and full-stack web platforms.

showing 10 of 10
AI / machine learning01

Intelligent Data Deduplication & Clustering Platform

ML system that detects and clusters duplicate records across a 50K+ document corpus, with a feedback loop that retrains as reviewers correct it — cutting duplicate records by 80%.

FastAPINext.jsPythonMachine learningTF-IDF
case study
data engineering02

Data Platform with Medallion Architecture

Production-grade data platform on Microsoft Fabric using Medallion Architecture and PySpark transformations, delivering analytics-ready data for enterprise Power BI reporting.

Microsoft FabricPySparkData pipelinesPythonSQL
case study
web application03

AI-Driven Book Authoring Platform

Collaborative authoring tool that modernises ageing book content with generative AI — styling, enhancement, and publishing in one workflow. Cut content production time by 65%.

DjangoPostgreSQLLangChainOpenAILlamaIndex
case study
data engineering04

Data Analytics & Activity Tracking System

Real-time activity tracker consolidating metadata from dozens of tools, with semantic search and AI duplicate detection surfaced through a single dashboard.

PythonApache AirflowStreamlitDuckDB
case study
web application05

Sports Data Intelligence Platform

Real-time football data and predictive insights for league agencies, powered by ETL pipelines and match analytics.

Django REST FrameworkReactApache AirflowAstro
case study
web application06

Learning Management Platform

Multi-tenant education platform built on microservices for authentication, administration, content delivery, and safety compliance.

ReactFastAPIMicroservices
case study
web application07

Performance Management System

SaaS workforce system covering leave tracking, project management, and employee activity, running on AWS.

Django REST FrameworkReactRedisAWS
case study
web application08

Trixi Taxi

Ride-booking platform for the Spanish market with live driver tracking and admin revenue reporting.

ReactDjangoAWS Elastic BeanstalkRedis
case study
AI / machine learning09

Stroke Prediction

Predictive model that flags high-risk stroke patients early, using SMOTE oversampling to handle imbalanced clinical data.

PythonPandasNumPyMatplotlib
case study
web scraping10

Playstore Scraping

Scraping pipeline over the Play Store catalogue with cleaning and normalisation, producing a reliable app-ecosystem insights database.

PythonScrapyBeautifulSoupDjango
case study
No projects in this category yet — try “all work”.

02 — background

Experience

Leading teams from architecture to production deployment, across cloud, AI, and web platforms.

role 01
most recent

Senior Full Stack & AI Engineer

  • Architected an LLM-powered authoring platform with multi-agent orchestration (LangChain, LlamaIndex, OpenAI), cutting content production time by 65%.
  • Designed a data engineering platform on Microsoft Fabric using Medallion Architecture, PySpark transformations, and Power BI dashboards.
  • Built an ML deduplication engine (TF-IDF + cosine similarity), reducing duplicate records by 80% across a 50K+ document corpus.
  • Led a cross-functional team through production deployment on AWS (EC2, S3, RDS, CloudWatch) and Azure (AKS, CosmosDB).
PythonLangChainMicrosoft FabricAWSFastAPIOpenAI
role 02
previously

Full Stack Developer

  • Built a multi-tenant SaaS backend with Django REST Framework and PostgreSQL, serving 10K+ concurrent users at 99.9% uptime via Celery + Redis.
  • Engineered a real-time analytics dashboard (React + WebSocket) with sub-200ms latency for enterprise clients.
  • Implemented CI/CD pipelines (Jenkins, Docker, Terraform), shrinking deploy time from 2 hours to 12 minutes.
  • Integrated Stripe, Twilio, and AWS SNS for payments, SMS notifications, and event-driven workflows.
DjangoReactPostgreSQLDockerRedisCelery
role 03
earlier

Software Engineer

  • Developed Python scrapers (Scrapy, BeautifulSoup) aggregating data from 200+ sources into ETL pipelines feeding MongoDB.
  • Built a GraphQL API layer over legacy REST endpoints, reducing over-fetching by 70%.
  • Created a responsive Next.js storefront with server-side rendering, raising the Lighthouse score from 48 to 92.
PythonScrapyGraphQLNext.jsMongoDBFastAPI

03 — toolkit

Skills & technologies

60+ technologies across languages, frameworks, cloud, AI, and data — grouped by where they belong.

Languages 6

PythonSQLJavaScriptTypeScriptHTMLCSS

Frameworks & libraries 8

DjangoDjango REST FrameworkFastAPIReactNext.jsGraphQLLangChainLlamaIndex

Cloud & DevOps 8

AWSAzureDockerTerraformJenkinsCI/CDCloudWatchIIS Server

Generative AI & LLMs 8

OpenAIGeminiMistralAIHuggingFaceLangChainLlamaIndexChromaDBMulti-agent

Data engineering & ETL 8

Apache AirflowMicrosoft FabricMedallion ArchitecturePySparkDuckDBStreamlitPower BI

Databases 8

PostgreSQLMySQLMongoDBDynamoDBRedisOpenSearchCosmosDBElasticSearch

Data science & ML 7

Scikit-learnNumPyPandasMatplotlibSeabornStatistical analysisPredictive modelling

Tools & messaging 8

CeleryRabbitMQWebSocketMicroservicesScrapyBeautifulSoupWebhooksTwilio

04 — education

Education & certifications

2018 – 2022
B.E. Computer EngineeringAditya Silver Oak Institute of Technology — First Class with Distinction
2021
GATE 2021 — Computer ScienceIIT Bombay / MHRD — All India Rank 9,081
2020
NPTEL — C ProgrammingIIT Kharagpur — ELITE grade

05 — contact

Let’s build something.

Open to full-time roles, freelance projects, and consulting — especially AI-augmented products and data platforms.

emailbhargav.py.developer@gmail.com githubgithub.com/bhargav2800 linkedinlinkedin.com/in/bhargavpatel2404 x / twitter@BhargavPyDev blogbhargav-patel-tech.blogspot.com