---
title: "Pankaj Singh - SDE 2 in Bengaluru | Tal"
description: "Meet Pankaj Singh, SDE 2 at Endee Labs | Backend | Distributed Systems | Cloud | C++ • Typescript • Python • Java | IIT Ropar based in Bengaluru. AI stack includes claude code, langchain, and claudecode. Explore public work links including github, leetcode, and codeforces."
image: "https://tal.club/meet/pankaj-singh-4/share-image"
---

# Pankaj Singh on Tal

## Headline

SDE 2 at Endee Labs \| Backend \| Distributed Systems \| Cloud \| C\+\+ • Typescript • Python • Java \| IIT Ropar

## About

I’m a Software Engineer at Endee, building high\-performance infrastructure for modern AI applications, with a strong focus on solving real\-world engineering problems at scale\. At Endee Labs, I’ve worked across the stack\. From developing the public website and documentation platform to building interactive dashboards that simplify how users interact with complex systems\. My work is centered around making powerful backend capabilities accessible, reliable, and intuitive for developers\. I’ve also contributed to building client SDKs and tooling \(including TypeScript and Java clients, and ongoing CLI work\) that enable seamless integration with vector search systems\. On the infrastructure side, I engineered a performant index backup pipeline using GCS, optimizing large\-scale data transfers through parallelism and efficient chunking strategies\. I enjoy breaking down complex systems \- whether it’s distributed storage, vector search, or GenAI pipelines \- and turning them into practical, usable solutions\. My approach is driven by curiosity and a strong bias toward building things that are not just functional, but efficient and scalable\. I’m deeply interested in AI and its real\-world applications, especially around LLMs, embeddings, and retrieval\-based systems like RAG\. I actively explore how these systems work under the hood and apply that understanding to build better tools and infrastructure\. What I focus on: • Solving performance and scalability challenges in AI infrastructure • Building full\-stack systems \(React, Next\.js, backend services, CLI tools\) • Designing developer\-friendly tools, SDKs, and workflows • Working with vector search, embeddings, and GenAI pipelines • Continuously learning and applying AI concepts to real\-world systems I’m driven by building systems that make advanced AI capabilities more practical, efficient, and accessible\.

## Location

Bengaluru

## AI stack

claude code

langchain

claudecode

LlamaIndex

## Work experience

SDE 2 at Endee, Apr 2026 \- Present · 5 mos

SDE 1 at Endee, Nov 2025 \- Mar 2026 · 5 mos, • Engineered a high\-performance index backup storage pipeline using GCS, significantly improving data transfer efficiency through chunking and parallel uploads \(C\+\+\)\. • Built and enhanced interactive UIs for both open\-source and serverless versions of Endee, delivering seamless user experiences using Django and React\. • Developed and maintained TypeScript and Java client SDKs for Endee, enabling easier integration and improving developer adoption\. • Authored and structured technical documentation using Next\.js, improving clarity, accessibility, and onboarding experience for developers\.

SDE 1 at LaunchX Labs, Jun 2025 \- Nov 2025 · 6 mos, Bengaluru, Karnataka, India

Software Developer Intern at LaunchX Labs, May 2024 \- Jun 2025 · 1 y 1 mo, Bangalore

Representative at ESportZ Club IIT Ropar, May 2023 \- May 2024 · 1 yr 1 mo, Ropar, Punjab, India

Coordinator at ESportZ Club IIT Ropar, Dec 2022 \- May 2023 · 6 mos, Rupnagar, Punjab, India

ISMP Student mentor at Indian Institute of Technology, Ropar, Jul 2022 \- May 2024 · 1 yr 11 mos, Ropar

Undergraduate Student at Indian Institute of Technology, Ropar, Nov 2021 \- May 2025 · 3 yrs 7 mos, Punjab, India

## Education

Bachelor's degree, Civil Engineering, Indian Institute of Technology, Ropar

Shishu Niketan Model Senior Secondary School Chandigarh

## Public links

- github: https://github\.com/itspunkaj
- leetcode: https://leetcode\.com/ipunkaj
- codeforces: https://codeforces\.com/profile/itspunkaj

[View the original profile](https://tal.club/meet/pankaj-singh-4)

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