# sajjad rizvi

sajjad rizvi is a remote worker on Himalayas, Web Support Intern at KallTrip Pvt Ltd, based in India.

Source: https://himalayas.app/@sajjadrizvi

```text
I build production-grade full-stack applications, including secure AI-powered payment and escrow platforms.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | India |
| Authorized to work in | India |
| Salary expectations | 588k+ INR |
| Job categories | Full Stack Developer, Software Engineer |
| Skills | C++, JavaScript, React, Redux toolkit, Tailwind, Shadcn Ui, Vite, React Router, NodeJS, Express, REST API Design, JWT, OAuth, PostgreSQL, Prisma, MongoDB, Razorpay, Google GeminiAI, Docker, BullMQ, Redis, Git, GitHub, Cloudinary, HTML, CSS, Google Apps Script, Framer Motion, Role Based Access Control, Data Structures, Algorithms, DBMS, Operating System, Networking, Object Oriented Programming |

## What I'm looking for

```text
I'm seeking Full Stack and Software Engineering roles at product companies where I can build production-grade applications and contribute to secure, user-focused products.
```

## About

```text
I've built PactPay, an AI-powered escrow platform with an append-only ledger, strict contract and milestone state machines, and human-confirmed AI payment reviews.

I engineered idempotent payment endpoints with ACID transactions, Razorpay signature verification, and asynchronous Gemini AI reviews through BullMQ. I also built ghost-detection jobs that resolve inactive milestones after 14 days of counterparty silence.

At KallTrip, I shipped 60+ frontend pages for TeyZeeVisas, resolved cross-browser inconsistencies, and maintained 99% uptime in live production environments. I also built an OAuth-based Google Calendar integration that automatically synced salon bookings.

I'm a final-year B.Tech Computer Science student seeking full-stack and software engineering roles at product companies. My work spans React, Node.js, PostgreSQL, MongoDB, secure payments, and responsive production interfaces.
```

## Experience

### Web Support Intern

KallTrip Pvt Ltd. Jun 2025 - Oct 2025

```text
Shipped 60+ pages of TeyZeeVisas frontend, resolving cross-browser inconsistencies. Built OAuth-based Google Calendar integration for a salon booking platform and maintained 99% uptime across production environments.
```

Skills: Frontend-Development, OAuth, Google-Calendar-API, Debugging, Monitoring

## Education

### I.K. Gujral Punjab Technical University

Bachelor of Technology, Computer Science. 2023 - Present. Grade: 8.38/10

```text
Pursuing a B.Tech in Computer Science with a GPA of 8.38/10, ranked 1st in the department in the 1st and 4th semesters.
```

## Tech stack

- GitHub
- PostgreSQL
- MongoDB
- Node.js
- Tailwind CSS
- Redis
- React
- JavaScript
- C++
- BullMQ
- Prisma
- Git
- Docker
- Cloudinary
- React Router
- Shadcn/ui
- Vite
- Framer Motion
- Razorpay
- Redux Toolkit
- Express

To contact sajjad, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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