🚀 Open to SDE roles - August 2026

Rishabh Doshi

Software Engineer • Scalable Systems • Cloud-Native

Software Engineer at Bar Capital Global, building retail-analytics and internal operations platforms with React, Next.js, and Cloudflare Workers. Full-stack work spanning data pipelines, APIs, and the interfaces on top of them, with a consistent record of measurable performance and reliability gains.

GitHub

Resume

Technical Skills

JavaTypeScriptC#PythonSwiftC++JavaScript (ES6)SQLHTML/CSS

Professional Experience

Bar Capital Global - Software Engineer

Building retail-analytics and internal operations platforms for a capital firm and its portfolio company.

Architected Barcode, a retail-analytics and purchasing platform (React, Vite, Cloudflare Workers, Supabase) for a live dispensary, backfilling 3 years of POS history and automating a daily ingest of 600+ vendor menu items.

Built a demand-first reorder engine ranking the full vendor catalog by days-of-supply and sales velocity, with category-aware filters and one-click order-form generation across 3 distributors.

Delivered Bartender, an internal Next.js/TypeScript platform of 12 dashboards, wiring live GA4, Meta Ads, and Search Console feeds and a CRM with HubSpot migration and deduplication.

Led a security audit producing 17 severity-ranked findings, catching 26 investor contact records reachable by unauthenticated users in public build bundles.

RoundTechSquare - Software Engineer Intern

Standardized a reusable React + Tailwind component library and delivered high-performance UI for Aligned Rewards.

Cut LCP by 40% across Aligned Rewards by standardizing reusable React + Tailwind UI components.

Championed Git-flow and CI pipelines (linting/testing), reducing post-merge defects by 30%.

Integrated REST APIs with SWR caching to reduce dashboard refresh latency by 50%.

Whirlwind - Software Developer

Built client-facing web apps and analytics tooling, improving performance and automating reporting.

Developed responsive UI features with JavaScript, HTML, and CSS, improving load times and cross-browser compatibility.

Built tracking and analytics modules with JavaScript + Google Tag Manager for real-time user behavior monitoring.

Automated workflows with Python/JavaScript scripts, reducing manual overhead by 30%.

Integrated Google Analytics, Facebook Ads, and LinkedIn Ads into dashboards, cutting reporting time from hours to minutes.

VRSSPL - Android Intern

Developed Android apps and improved stability and performance.

Built Android apps (Gujarati Lipi, Color Filler) using XML and Java, reducing load times by 30%.

Improved app stability with Fragment lifecycle handling and custom adapters.

Implemented a test suite that reduced bugs by 25%.

Freelance Work

Need something similar?

Maruti Home Finance Website

Migrated a legacy WordPress site to a modern, responsive React/TypeScript frontend, preserving brand identity while improving maintainability and page structure.

Built a scalable service architecture with dynamic routes for loan categories and detailed service pages (Finance, Insurance & Investment, Real Estate), improving content discoverability.

Implemented production deployment on Vercel with CI/CD integration and fixed platform-specific routing/build issues to ensure reliable live releases.

Developed a bilingual (English + Gujarati) FAQ chatbot with deterministic matching, confidence-based fallback, and WhatsApp/contact escalation to improve user support and reduce drop-offs.

Live

Guard Patrol Monitoring Platform

Built a guard-facing mobile patrol scanner app for hourly QR checkpoint scanning across a commercial complex.

Developed an owner-facing web dashboard to monitor patrol completion, missed rounds, guard activity, scan timestamps, and checkpoint progress.

Integrated the app and dashboard through Supabase, syncing shared patrol records for reliable near-realtime owner visibility.

Added bilingual English/Gujarati guard workflows, password-protected owner access, patrol filters, scan detail views, and production web deployment on Vercel.

My Projects

Java Segmentation Engine

A DSL driven query compilation and incremental evaluation engine for large scale customer segmentation.

JavaShellMavenJUnitArchUnitSLF4J

Source Code

Kachuful Multiplayer

Real-time multiplayer Kachuful(Judgement/Oh Hell) card game with server-authoritative gameplay, reconnect support, round tracking, trick history, and deterministic game engine tests for reliable online play.

Next.jsReactTypeScriptSocket.IOExpresspnpm MonorepoCloudflare WorkersVercel

Source Code Live

Local Music Player

A browser-based music player with local folder sync, persistent playlists, Google auth, and advanced playback controls like equalizer, crossfade, gapless playback, and volume normalization.

ReactViteFirebaseFirestoreWeb Audio APIIndexedDBFile System Access API

Source Code

Guard Patrol Manager

Built a hybrid mobile guard-operations app that enforces QR-based patrol compliance and visitor logging with offline storage and Google Sheets sync.

React NativeExpoGoogle Sheets API

Source Code

Sudoku

A native SwiftUI macOS Sudoku app with unique puzzle generation, premium themes, keyboard-first controls, notes, undo/redo, staged hints, persistence, accessibility, and production-ready packaging setup.

SwiftXcode

Source Code

RAG Code Analyzer

A local RAG-powered code analyzer that turns repositories into searchable knowledge bases, with semantic code search, grounded AI answers, architecture summaries, and an interactive dependency graph.

PythonFastAPITailwind CSSTypeScriptReactLangChainSQLiteDockerOllama

Source Code

Rishabh Portfolio

Personal frontend portfolio showcasing projects, skills, and experience with responsive UI, smooth motion, and SEO-friendly architecture, hosted on Vercel.

Next.jsReactTailwind CSSTypeScriptFramer MotionLucide ReactVercel

Source Code Live

Budget - Personal Financial Tracker

Full-stack personal finance app with JWT auth, per-user data isolation, monthly category analytics, and polished PDF report exports.

ReactNode.jsExpressMongoDB AtlasMongooseJWTVercel

Source Code Live

Bliss Programming Language

Built a custom interpreted programming language in Python, implementing lexer, parser, AST runtime, control flow, functions, lists, slicing, and test coverage using PLY Lex/Yacc.

PythonPLYLexYaccPytestPoetryConda

Source Code

CricStats

A comprehensive cricket statistics application with real-time weather data and insightful analytics.

C#Next.jsPostgreSQLOpenWeather API.NET Core

Source Code

Ultimate Scrum Simulator

Java-based scrum simulator with 90% test coverage and SOLID-driven modular design.

JavaJUnitMaven

Source Code

Connect With Me

GitHub Freelance Work