BG / PortfolioLoading experience
0%

Pulling back the curtain.

Building things
that move people.

I'm Bhagirath Gupta, a full-stack, mobile, and AI engineer building cross-platform apps, intelligent systems, and high-performance web products.

About me

Curious by default. Precise by choice.

Full-stack, mobile, and AI engineer with experience across web, cross-platform apps, and intelligent systems powered by LLMs, RAG, and vector databases. I care about the details that make products feel inevitable.

Languages & Backend

PythonDartTypeScriptJavaScriptSQLFastAPINode.jsREST APIsWebSockets

AI, Data & Scraping

LLMsRAGLangChainLangGraphNLPVector DatabasesPlaywrightSeleniumBeautifulSoupScrapyData ExtractionPySpark

Web & Frontend

React.jsNext.jsFlutterTailwind CSSHTML5CSS3Responsive DesignComponent ArchitectureTanStack Table

Databases & Cloud

PostgreSQLMongoDBFirebaseSnowflakeDatabricksApache Airflowdbt

Tools & Delivery

GitGitHubDockerPostmanCI/CDGitHub ActionsFCMGoogle Maps API

Experience

May — Aug 2026

Freelance Software Engineer

Ainable Labs

Built a Product Management module with 45+ reusable React/TypeScript components for product CRUD, bulk import, advanced search, and field management; integrated TanStack Table with server-side sorting, filtering, and pagination, with LLM-powered assistance. Engineered a full-stack BOM and inventory management module using React.js, Next.js, Python, and FastAPI, integrating LangChain, RAG, and vector databases supporting 10K+ records. Shipped Estimate Maker and Offer Maker modules with dynamic PDF generation and interactive pricing workflows.

Apr 2025 — Feb 2026

Software Engineer

AlongX Software

Engineered scalable Python data extraction and web scraping pipelines using Playwright, Selenium, BeautifulSoup, FastAPI, and REST APIs, processing 100K+ records. Built user-facing flows for authentication, payments, calendar scheduling, notifications, and profile management, integrating LLM-powered features to drive a 25% increase in user engagement. Developed AI-powered backend workflows using Python, FastAPI, LangChain, LLMs, RAG, and vector databases for intelligent search and retrieval.

Jan 2025 — Apr 2025

Front End Developer Intern

Tech Geeks (Dream Tours and Travel)

Built responsive, SEO-optimized websites with Next.js, integrating REST APIs and third-party libraries, contributing to a 35% increase in company revenue. Engineered CRM features including file uploads, payment gateway integration, CRUD operations, and form validation, streamlining internal workflows by 60%. Partnered with UI/UX designers and backend engineers to ship modern interfaces that improved task completion rates by 40%.

Jul 2023 — Dec 2024

Software Developer

Krenno Labs

Developed responsive AI-powered web and mobile interfaces using Flutter, Dart, Next.js, and Tailwind CSS, integrating LLM APIs, real-time data, and intelligent search workflows to improve application performance and user experience by up to 60%. Developed full-stack AI-powered applications using React.js, Next.js, Python, FastAPI, and LangChain, integrating LLMs, RAG, vector databases, and REST APIs to enable semantic search across 10K+ scraped documents.

Sep — Nov 2022

Software Developer Intern

Flecks Labs

Built 3 cross-platform Flutter apps with pixel-perfect, responsive UIs and 100% client satisfaction. Optimized codebases for 40% faster load times, introduced reusable components and best-practice guidelines, and upgraded projects to the BLoC architecture, improving performance and code quality by 50%.

Selected work

A few things
I've shipped.

A small selection of products where engineering, clarity, and craft meet.

01

AI-powered legal / Mobile

Moli

A real-time contract analysis platform with a stateful LangGraph-based AI agent using Hybrid RAG (BM25 + dense embeddings + cross-encoder reranking) for legal document workflows, clause extraction, and risk detection.

500+ active users

45% faster assignment

FlutterPythonLangChainLangGraph
02

Marketing / Web

Bold & Agyl Website

A high-performance, SEO-optimized website using Next.js SSR/SSG with code splitting, lazy loading, asset optimization, schema markup, and analytics tracking.

40%+ faster load time

90+ Lighthouse score

Next.jsTailwind CSSGSAP
03

Device control / Mobile

Sandzz: Oasis of Life

A connected audio hardware controller with robust local discovery and flexible role-based access.

5 permission levels

UPnP + SOAP control

FlutterUPnPFirebase
04

Community / Mobile

Civiq — Member App

A resident experience for gated communities with onboarding, notices, payments, visitors, complaints, and amenity bookings.

Multi-community access

OTP + QR visitor passes

FlutterFirebaseRazorpay
05

Community operations / Web

Civiq Admin

An operations command center for resident databases, staff oversight, collections, complaints, notices, and secure role-based access.

Role-based access

Member + Gatekeeper sync

Flutter WebFirebaseRBAC
06

B2B procurement / Web

Dealberg — Web Platform

An enterprise procurement and corporate gifting platform serving 100+ companies across India with streamlined purchasing workflows.

100+ companies served

300+ gifting brands

Next.jsGatsbyB2B
07

Procurement / Mobile

DealBerg — Customer App

A mobile sourcing and ordering experience for packaging, office, warehouse, and gifting essentials with integrated payments.

One-stop catalog

Ordering + payments

FlutterBLoCPayments
08

AI career exploration / Cross-platform

Cariance

A cross-platform student companion that turns self-discovery into an engaging career journey through guided reflection, AI coaching, and progress-based exploration.

7 platform targets

AI-powered career analysis

FlutterFirebaseChatGPT + Gemini

01–02 / 08

Get in touch

Have a good
idea? Let's talk.