---
title: "Raj Aishwary Pratap Singh - SDE in Bengaluru | Tal"
description: "Meet Raj Aishwary Pratap Singh, Ex-Unacademy & Jupiter.money • Expert @CodeForce • 4⭐️ @CodeChef • Top 2% @LeetCode • Solved 2000+ DSA problems based in Bengaluru. AI stack includes antigravity, claude code, and cursor."
image: "https://tal.club/meet/raj-aishwary-pratap-singh/share-image"
---

# Raj Aishwary Pratap Singh on Tal

## Headline

Ex\-Unacademy & Jupiter\.money • Expert @CodeForce • 4⭐️ @CodeChef • Top 2% @LeetCode • Solved 2000\+ DSA problems

## About

I'm a Software Developer\(FullStack\) with 1\.5 years of hands\-on experience through internships at Unacademy and Jupiter Money, currently seeking a full\-time SDE 1 role\. Languages: JavaScript, TypeScript, Java, Python, C, C\+\+, SQL Backend & Databases: Node\.js, Express\.js, REST APIs, MongoDB, MySQL, JWT, Inngest, ImageKit Frontend: React\.js, Next\.js, React Native, Redux, Tailwind CSS, HTML, CSS Core Concepts: Data Structures, Algorithms, Low\-Level Design \(LLD\), OOP, Operating Systems, DBMS Developer Tools & Platforms: Git, GitHub, Postman, Android Studio, VS Code, Retool, Appsmith DSA Strength: 2000\+ problems solved \| LeetCode Max Rating: 2061 \(Top 2%\) CodeChef 4⭐ \(1895\) \| Codeforces Expert \(1610\) I’m now looking to join a team where I can contribute to meaningful product development and continue growing as a frontend engineer\. Let’s connect\!

## Location

Bengaluru

## AI stack

antigravity

claude code

cursor

deepseek

gemini

ChatGPT

## Work experience

SDE at Unacademy, Apr 2025 \- Aug 2025 · 5 mos, Bengaluru, Karnataka, India, ● Migrated internal dashboards from Retool to Appsmith by replicating frontend functionality and adapting queries, contributing to an estimated INR 7L/month cost reduction in platform usage\. ● Implemented backend APIs for Unacademy’s Atlas platform, enforcing role\-based access control \(RBAC\) to securely authorize Appsmith page access based on group hierarchies for 300\+ daily users\. ● Designed Next\.js frontend pages for the Atlas platform, integrating RBAC\-enabled backend APIs to deliver a seamless interface for secure internal tool access\.

SDE at Jupiter, Nov 2023 \- Nov 2024 · 1 yr 1 mo, Bengaluru, Karnataka, India, Team \- Payments ● Streamlined high\-throughput Bank Transfer APIs by redesigning PostgreSQL queries and adding indexes, reducing latency from 5s to 100ms and database utilization from 80% to 20%\. ● Built and integrated backend APIs with Federal Bank to expose off\-app eNACH mandates inside the Jupiter app, eliminating a major customer support pain point and reducing 600 monthly support tickets\. ● Delivered backend services and Retool dashboards for Proxima, enabling server\-driven UI components and contributing to 2,067 insurance policy sales and 200K banner views\. ● Revamped the Debit Card landing page and associated screens, resulting in a 15% reduction in loading time and enhancing the user experience with a more streamlined, responsive UI\. ● Collaborated extensively with the frontend team on the Jupiter 3\.0 app reskin project, enhanced user experience across 30\+ screens, ensuring a consistent and engaging user experience\. ● Created a Collect Request Popup feature that ensures users see payment requests immediately upon app launch, resulting in an 8% increase in funnel conversion rates\. ● Spearheaded the migration from FIS to Federal debit cards, leveraging Federal’s API to facilitate higher international transaction limits, thereby boosting transaction success rates by 9%\.

## Education

Bachelor of Technology \- BTech, Computer Science, Lovely Professional University

[View the original profile](https://tal.club/meet/raj-aishwary-pratap-singh)

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