# varnit saini

varnit saini is a remote worker on Himalayas, Lead Engineer at Mobupps, based in India.

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

```text
I build and scale high-throughput ad-tech platforms, fraud systems, and ML-driven infrastructure.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | India |
| Authorized to work in | India |
| Salary expectations | 120k+ USD |
| Job categories | Engineering Leader, Software Architect, Technical Consultant, Backend Engineer, Full Stack Engineer |
| Skills | Technical Strategy, Architecture Ownership, Stakeholder Management, Engineering standards, Code Review, Mentorship, Distributed Systems, Microservices Architecture, High Throughput Systems, Real Time Systems, Fraud Detection, Risk Management Systems, RBAC, Access Control, Machine Learning, Recommendation Systems, NodeJS, ExpressJS, PHP, Symfony, React, NestJS, Python, Kafka, AWS MSK (Kafka), RabbitMQ, Gearman, MongoDB, MySQL, Amazon Redshift, Clickhouse, AWS, EC2, S3, AWS Elastic Beanstalk, AWS CodeDeploy, Jenkins, CI CD, OpenAI API, Claude APIs, N8n, OLTP, OLAP, Data Pipelines, Real Time Analytics, jQuery, Vue.Js, React Native, Expo, Razorpay, Puppeteer, Next.js, API Integration, Tracking And Attribution, DevOps, Cloud Infrastructure |
| LinkedIn | https://linkedin.com/in/sainivarnit |

## What I'm looking for

```text
I'm looking to own technical strategy and architecture for scalable, high-throughput products, translating complex business needs into reliable systems while leading engineering standards, mentorship, and delivery.
```

## About

```text
At Mobupps, I lead technical strategy and architecture for core ad-tech products, including a server-to-server tracking platform processing 1M+ requests daily with zero downtime. I built MAFO, the company’s user-acquisition platform, with fraud detection, RBAC, audit logging, and BI integrations.

I’ve delivered tracking, automation, analytics, and optimization systems for ad networks including PerformanceRevenues, Volo, Traffikey, Admobsphere, and Bigabid. I also build independent SaaS, mobile, web, and Chrome-extension products using distributed systems, cloud infrastructure, and AI-powered workflows.
```

## Experience

### Lead Engineer (current)

Mobupps. Jan 2022 - Present

```text
Owns end-to-end technical architecture and strategy as the company's de facto engineering lead across all core products. Architected a server-to-server ad-tracking platform processing 1M+ requests/day with zero downtime and led development of MAFO, a proprietary user-acquisition platform.
```

Skills: ExpressJS, PHP, Symfony, React, Kafka, AWS-MSK-(Kafka), AWS-Elastic-Beanstalk, S3, Redshift, MySQL, MongoDB, Gearman, RabbitMQ, Jenkins, AWS-CodeDeploy, Python, PCA, CI-CD, DevOps

### Independent Software Consultant

Self Employed. May 2017 - Dec 2021

```text
Embedded technical lead for leading ad networks, designing and shipping custom tracking, fraud, and automation platforms end-to-end. Built API-based campaign automation, real-time fraud detection, and tracking-link diagnostic tools, achieving up to 80% traffic quality improvement and 30% cost reduction.
```

Skills: API-Development, Campaign-Automation, Fraud-Detection, Trackings, AWS, RabbitMQ, Clickhouse, MySQL, Optimization

### Backend Engineer

Naukri.com. May 2017 - Dec 2021

```text
Shipped new features for Naukri's job-posting platform at company scale, under strict coding standards and response-time SLAs. Owned resolution of P1 production incidents and led an initiative that more than doubled unit-test coverage from 30% to 70%.
```

Skills: Backend-Development, Unit-Testing, Incident-Management, Coding-Standards, SLA

### Full-Stack Engineer

Tyroo. Jan 2015 - Mar 2016

```text
Founding team member of Tyroo's ONE API, a mediation platform built on a mobile attribution system that aggregated campaign data across multiple ad networks via API. Built analytics dashboards using jQuery, Vue.js, and PHP.
```

Skills: jQuery, Vue.Js, PHP, API-Development, Mobile-Attribution-and-Measurement, Analytics-Dashboards

### Founder & Engineer

OwlCart

```text
Built a price-tracking Chrome extension that scrapes Amazon product listings and maintains historical price records, rendering a price-history graph on the Amazon product page.
```

Skills: Chrome-extensions, Puppeteer, Next.js, Web-Scraping, Pricing-Monitoring

### Founder & Engineer

Qvizy

```text
Built and shipped a subscription SaaS product that auto-generates quizzes from user-uploaded topics, PDFs, and JSON at configurable difficulty. Integrated Razorpay billing and an N8N-orchestrated AI pipeline using OpenAI and Claude APIs.
```

Skills: NestJS, MySQL, MongoDB, Razorpay, N8n, OpenAI-API, Claude-APIs, AI-Pipelines

### Founder & Engineer

Money Manager

```text
Built and shipped a cross-platform personal-finance app tracking income, expenses, and budgets with automated financial insights.
```

Skills: React-Native, Expo, Mobile-Development, Personal-Finance

### Founder & Engineer

SettleDues

```text
Built a bill-splitting and shared-budget application for groups and families.
```

Skills: NestJS, Web-Development, Bill-Splitting

## Education

### Indraprastha University

Bachelor of Technology, Electronics & Communication Engineering. 2010 - 2014

```text
Bachelor of Technology in Electronics & Communication Engineering from Indraprastha University, Delhi, India, completed in 2014.
```

## Tech stack

- Amazon Redshift
- Amazon EC2
- Amazon S3
- Jenkins
- React Native
- Expo
- MySQL
- MongoDB
- AWS CodeDeploy
- Node.js
- Next.js
- Symfony
- NestJS
- Puppeteer
- React
- Vue.js
- jQuery
- Python
- PHP
- Kafka
- RabbitMQ
- ExpressJS
- AWS Elastic Beanstalk
- Clickhouse
- OpenAI API
- N8N
- Razorpay

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

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