---
title: "Pankaj Kr Rana - Open-Source Contributor – Computer Vision (Roboflow / Supervision) in Lucknow | Tal"
description: "Meet Pankaj Kr Rana, iOS Developer (Swift, SwiftUI) · Contributor @Roboflow based in Lucknow."
image: "https://tal.club/meet/pankaj-kr/share-image"
---

# Pankaj Kr Rana on Tal

## Headline

iOS Developer \(Swift, SwiftUI\) · Contributor @Roboflow

## About

I'm an iOS Developer who loves building apps that are fast, reliable, and enjoyable to use\. What started as curiosity about Apple's ecosystem has grown into a genuine passion for creating polished experiences with Swift and modern Apple technologies\. I've built projects ranging from AI\-powered iOS apps to macOS utilities, which have given me hands\-on experience with SwiftUI, Swift Concurrency, SwiftData, Firebase, Combine, MVVM, REST APIs, and performance optimization\. I enjoy taking on challenging problems, learning new frameworks, and writing clean, maintainable code\. Outside of personal projects, I've contributed to the Roboflow Supervision open\-source library, where I collaborated through GitHub issues and code reviews to ship a production feature\. I'm always looking to improve, build interesting products, and learn from other engineers\. Right now, I'm looking for an iOS Developer opportunity where I can contribute to meaningful products, grow as an engineer, and work with a team that cares about building great software\. 🚀 Currently seeking full\-time iOS Developer opportunities where I can contribute, grow, and build products that make a real impact\. Open to remote and relocation\.

## Location

Lucknow

## Work experience

Open\-Source Contributor – Computer Vision \(Roboflow / Supervision\) at Roboflow, Oct 2023 \- Oct 2023 · 1 mo, Remote, \* Identified a missing annotation primitive in the Roboflow Supervision library \(35K\+ GitHub stars\) and proposed a solution via a GitHub issue \* Designed, implemented, and successfully merged \`sv\.DotMarkerAnnotator\` into the main codebase after review by core maintainers \* Contributed production\-grade Python code to a widely used library powering real\-time object detection pipelines in robotics, retail, and security applications

## Education

Bachelor of Technology \- BTech \(expected 2026\), Information Technology, Dr\. A\.P\.J\. Abdul Kalam Technical University

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

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