# Jaskaran Singh

Jaskaran Singh is a remote worker on Himalayas, Team Lead at Blockboard, based in India.

Source: https://himalayas.app/@jaskaransingh12

```text
Team Lead at Blockboard building real-time bidding and pacing systems, including a geo-IP lookup with 99.99% accuracy.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | India |
| Authorized to work in | India |
| Salary expectations | 90k+ USD |
| Job categories | Java Developer, Software Developer, Software Engineer, Full Stack Developer, Product Engineer |
| Skills | Backend Engineering, Java, Spring Boot, Spring WebFlux (Reactive), Real Time Bidding, OpenRTB Protocol, Microservices, Aerospike, MySQL, Amazon Aurora, Reactive Programming, Asynchronous Programming, Multithreading, High Concurrency Systems, REST APIs |
| LinkedIn | https://linkedin.com/in/jaskaran-singh-ab18751b1 |

## About

```text
At Blockboard, I lead a team of 10 engineers building and maintaining real-time bidding and pacing services. I designed and own a pacing controller that recalculates bid-gating for campaign flights across 110+ bidders.

I’m architecting the OpenRTB bid pipeline’s migration to Spring WebFlux, handling 80 million requests per minute at 50 ms latency. I also built a 99.99%-accurate geo-IP lookup on Aerospike, backed by a parallel Python data-processing pipeline.

Earlier at Blockboard, I reduced processing time for 15GB+ files from 16 hours to under 30 minutes and improved API response time by 40%. At Smart Energy Water, I built API handlers and wrappers with ASP.NET Core, SQL, and MongoDB; I’m now pursuing an M.Tech in Machine Learning and Artificial Intelligence at BITS Pilani.
```

## Experience

### Team Lead (current)

Blockboard. Jun 2025 - Present

```text
Leading a team of 10 engineers building real-time bidding and pacing services. Designed the pacing controller and architected migration to reactive Spring WebFlux.
```

Skills: Java, Spring-Boot, Spring-WebFlux-(Reactive), Aerospike, MySQL, OpenRTB-Protocol, Real-Time-Bidding, Microservices, Reactive-Programming, AWS, Databricks, Python, Google-Maps-API, Finix

### Senior Software Engineer

Blockboard. Jun 2024 - Jun 2025

```text
Developed and maintained Java and MySQL backend services for the real-time bidding platform.
```

Skills: Java, MySQL, Backend-Development, Real-Time-Bidding

### Full-stack Developer

Blockboard. Jan 2023 - Jun 2024

```text
Reduced processing time of large files using Aerospike Java Async Client, built app/bot detection library, improved API response time, and led native ads and geofence targeting initiatives.
```

Skills: Java, Aerospike, MySQL, AWS, Amazon-Aurora, Vue.Js, Spring-Boot, Google-Maps-API, Multithreading, CompletableFuture, Databricks, Aho-Corasick

### Product Engineer

Smart Energy Water. Jan 2021 - Jan 2023

```text
Enhanced product features, debugged issues, and built API handlers with ASP.NET Core. Refactored SQL stored procedures into optimized APIs and managed client-specific builds.
```

Skills: Java, JavaScript, NodeJS, ExpressJS, jQuery, TFS, Jira, GitHub, LINQ, ASP.NET-Core, SQL, MongoDB

## Education

### Birla Institute of Technology and Science, Pilani

Master of Technology, Machine Learning and Artificial Intelligence. 2025 - Present

```text
Pursuing an M.Tech in Machine Learning and Artificial Intelligence, expected to complete in 2027.
```

### Thapar Institute of Engineering and Technology

Bachelor of Engineering, Electrical, Electronics and Communication Engineering. 2017 - 2021

```text
Completed a Bachelor of Engineering in Electrical, Electronics and Communication Engineering from 2017 to 2021.
```

## Tech stack

- GitHub
- MySQL
- MongoDB
- Node.js
- Spring Boot
- ASP.NET Core
- Databricks
- Aerospike
- Jira
- Vue.js
- jQuery
- JavaScript
- Python
- Java
- Linux
- Amazon Aurora
- Git
- SQL
- REST APIs

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

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