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vpndev18/README.md

Hi, I'm Vallabh

Software Engineer at FIS Global — building backend systems for global banking applications in production. 2.5+ years working with .NET, ASP.NET Core, and SQL Server in high-availability environments.

Stack I work in daily: C#, ASP.NET Core 9, EF Core, Minimal APIs, MediatR, SQL Server, PostgreSQL, React, Docker, GitHub Actions

Find me: Portfolio · LinkedIn · LeetCode

Featured projects

Foresight — AI financial forecasting platform. .NET 9 Minimal APIs + MediatR + React 19 + PostgreSQL. Monte Carlo simulations (1,000 iterations, P10 / P50 / P90) with Gemini-powered plain-English risk summaries. Containerized stack, JWT auth, CI/CD with xUnit + Gitleaks scanning and a matching local pre-commit hook.

FinQuery — AI-powered personal finance manager. .NET 8 + React + Qdrant vector DB + Redis + SignalR. RAG pipeline over personal finance data with vector search and embeddings; Redis caching for high-frequency reads; real-time budget alerts via SignalR with async event-driven dispatch.

Portfolio — Source for vallabhniturkar.com. .NET 8 minimal API + React 19 + PostgreSQL. Deployed on Cloudflare Pages + Fly.io.

Highlights

  • International publication — Improved Helmet Detection Model Using YOLOv5, Springer (peer-reviewed)
  • 300+ DSA problems solved on LeetCode and GeeksforGeeks
  • B.Tech Information Technology, Vishwakarma Institute of Technology, Pune — CGPA 8.85 / 10
  • Top 1% rank among 4.1 lakh students in MHT-CET 2019

Popular repositories Loading

  1. FinQuery FinQuery Public

    AI-powered personal finance manager with RAG search over your data. .NET 8, React, Qdrant vector DB, Redis, SignalR, Docker, GitHub Actions.

    JavaScript

  2. Foresight Foresight Public

    AI financial forecasting platform — Monte Carlo simulations + Gemini AI insights. .NET 9 (Minimal APIs, MediatR), React 19, PostgreSQL, Docker, xUnit, GitHub Actions.

    C#

  3. GitHubActionsDemo GitHubActionsDemo Public archive

    C#

  4. Portfolio Portfolio Public

    Personal portfolio and blog — vallabhniturkar.com. .NET 8 minimal API + React 19 + PostgreSQL. Deployed on Cloudflare Pages + Fly.io.

    TypeScript

  5. mdhero mdhero Public

    Forked from vaibhav-kakde-in/mdhero

    A beautiful, native Markdown viewer and lightweight editor for macOS and Windows. ~11MB, free, open source.

    Svelte

  6. BoilerplateApi BoilerplateApi Public

    Reference ASP.NET Core 9 API — JWT + refresh rotation, EF Core 9, Repository/UoW, Serilog, FluentValidation, Docker, gitleaks CI.

    C#