Hi 👋, I'm Sahil Patel

Senior Full Stack Engineer — Financial Platforms · Real-Time Systems · AI Tooling

🚀 About Me

I'm a Senior Full Stack Engineer with 6+ years of experience building production-grade software across financial platforms, real-time backend systems, healthcare workflows, enterprise HR automation, geospatial discovery, and AI-integrated tooling.

My work spans the full stack — React & Next.js dashboards, TypeScript & Python APIs, multi-tenant backend architecture, PostgreSQL & MongoDB data models, Redis-backed real-time workflows, WebSocket systems, Dockerized deployments, Firebase applications, and operational admin portals.

I'm strongest where frontend product thinking meets backend systems engineering — data-heavy dashboards, admin tooling, API design, authentication, real-time workflows, financial data processing, and end-to-end delivery from database schema to deployed service.

• 🔭 Currently building AI-integrated financial platforms at SyS Creations
• 🌱 FinTech, Real-time systems, and MCP-based AI tooling
• 💬 Ask me about React/Next.js, FastAPI, NestJS, multi-tenant architecture, or MCP servers
• 🌐 Portfolio: sahilspatel.in

🛠️ Tech Stack

Languages

Frontend

Backend

Databases & ORMs

Data / AI

DevOps & Integrations

💼 Experience

Senior Full Stack Engineer · SyS Creations (Aug 2025 – Present · Remote · Ontario, Canada)

• Building a Next.js investment analytics dashboard — portfolio tracking, watchlists, backtesting, alerts, global market views, and admin workflows
• Building a NestJS multi-tenant stock-market API with broker integrations, scheduled jobs, Socket.IO updates, AWS S3 uploads, and notification services
• Building Python/FastAPI services for portfolio analytics, real-time stock alerts, Redis/WebSocket agent orchestration, Excel processing, and financial report generation
• Built a FastMCP server letting AI assistants retrieve and create stock alerts through authenticated MCP tool calls
• Shipped full-stack business platforms (pharmacy onboarding, restaurant discovery, HUD finance AI) using React, TypeScript, Bun/Hono, Express, PostgreSQL, Drizzle ORM, Supabase, Docker, Nginx

Software Developer cum Project Manager · NatRIX Software Private Limited (Aug 2023 – Jul 2025 · Surat, India)

• Led development and delivery of enterprise web applications, including a full HRMS platform and a FastAPI biometric attendance-sync service
• Managed scope, timelines, and a development team while building React/TypeScript dashboards with role-based access, complex forms, and data-heavy reporting

Software Developer · NatRIX Software Private Limited (Aug 2020 – Jul 2023 · Surat, India)

• Built and shipped multiple React + Firebase products — healthcare directories, emergency management, attendance/health screening, and event photo-booth platforms

Internship Trainee · NatRIX Software Private Limited (Dec 2019 – Jul 2020)

• Trained in front-end development with React.js, contributing client-facing UI features and reusable components

🌟 Featured Projects

💹 Shipra Trade — Investment Analytics Platform

Full-stack, enterprise-style financial analytics dashboard for portfolio tracking, market research, backtesting, and trading intelligence. Data-heavy financial tables, chart-heavy analytics pages, authenticated layouts, domain-driven API integration. Next.js 15 React 19 TypeScript Tailwind CSS shadcn/ui TanStack Query/Table ApexCharts Recharts React Hook Form Zod JWT

🏦 Shipra Stocks API — Multi-Tenant FinTech Backend

Production NestJS REST API powering admin, mobile, and integration clients for portfolio tracking, ticker analytics, alerts, broker integrations (Angel One, IBKR), and real-time stock updates. Key feature: tenant-aware MongoDB routing via a custom Prisma client manager. NestJS 9 TypeScript MongoDB Prisma JWT Socket.IO AWS S3 Postmark Twilio Redis Bull Handlebars/MJML

⚡ Live Stock Agent Platform & Portfolio Analytics

Real-time orchestration layer tracking trading agents over WebSockets with Redis TTL presence and cross-node command routing, paired with a Pandas/NumPy analytics engine computing returns, drawdowns, benchmark comparisons, sector exposure, and multi-sheet Excel reports. Python FastAPI WebSockets Redis pub/sub MongoDB PyMongo Pandas NumPy Docker

🤖 Shipra Alerts MCP Server & Stock Alerts Engine

Model Context Protocol server letting AI assistants create and retrieve stock alerts through authenticated tool calls, paired with an async engine monitoring live Yahoo Finance data and evaluating RSI/price/PE/drawdown/DMA conditions. Python 3.12 FastMCP MCP SDK FastAPI Motor Redis yfinance asyncio

🏛️ HudFinanceAI — AI-Powered HUD Finance Platform

Three-app SaaS (client, admin, API) featuring a domain-locked HUD-finance AI assistant (HudGPT), a provider-flexible LangChain layer (self-hosted Ollama ⇄ OpenAI), token-level usage metering, and an analytics-rich admin dashboard. React 19 Vite Express 5 TypeScript Drizzle ORM PostgreSQL LangChain Ollama/OpenAI Langfuse Docker Nginx

💊 Pace Pharmacy Platform

Full-stack pharmacy onboarding system: public multi-step intake portal, authenticated admin dashboard, and a Bun/Hono backend with transactional persistence, document uploads, medical-director authorization workflows, and PDF exports. React 19 Vite TanStack Router Bun Hono Drizzle ORM PostgreSQL Supabase MJML Postmark React PDF Docker

👥 HRMS & Biometric Attendance Sync

Enterprise HR platform covering onboarding, attendance, contracts, leave, overtime, payroll, and reporting with role-based access — plus a FastAPI service bridging ZKSoftware biometric fingerprint devices to SQL Server with bulk sync and real-time punch streaming. React 18 TypeScript Redux Toolkit SCSS Modules Python FastAPI pyzk SQL Server Socket.IO Docker

🗺️ LunchNSpecials — Geospatial Discovery Platform

Map-first restaurant specials discovery app with location/day-aware search on an interactive ArcGIS map, plus an admin dashboard for CSV import, duplicate cleanup, exports, content management, and analytics. React TypeScript Vite ArcGIS Maps SDK Bun Hono MongoDB Zod OpenAPI Docker

🔥 React + Firebase Product Suite

Four production platforms shipped end-to-end:

• Safr — QR-based attendance, health pre-screening, and incident reporting for schools/orgs
• Melanated Healthcare — non-discriminatory healthcare provider directory with reviews & blogs
• EmerHelp — encrypted crisis & emergency management for telemental health services
• PhrameBooth — open-air event photo-booth galleries with sharing and Stripe payments

React.js Firebase Functions Firestore GraphQL/Apollo Gatsby Stripe SendGrid

🎯 Domain Expertise

FinTech · Stock Market & Portfolio Analytics · Trading Dashboards · Stock Alerts · AI Tooling & MCP · Healthcare Software · Pharmacy Workflows · HRMS & Payroll · Biometric Attendance · Geospatial / Restaurant Discovery · SaaS Platforms

🎓 Education

Master of Computer Applications (MCA) — Veer Narmad South Gujarat University, Surat (2017 – 2020) Bachelor of Computer Application (BCA) — Shree Uttar Gujarat BBA & BCA College (2014 – 2017)

📧 sahil@sahilspatel · 🌐 Portfolio · 📍 Surat, Gujarat, India · Open to Remote