---
title: "Kushagra Raj Tiwari - Senior Software Engineer in Bengaluru | Tal"
description: "Meet Kushagra Raj Tiwari, Senior Software Engineer | Java • Node.js • AWS • Redis • PostgreSQL | 5 years experience in building High-Performance Backend Systems | Travel Tech @ Paytm | Ex-Deutsche Bank, Marketcast based in Bengaluru. AI stack includes claude, cursor, and gemini. Explore public work..."
image: "https://tal.club/meet/kushagra-raj-tiwari/share-image"
---

# Kushagra Raj Tiwari on Tal

## Headline

Senior Software Engineer \| Java • Node\.js • AWS • Redis • PostgreSQL \| 5 years experience in building High\-Performance Backend Systems \| Travel Tech @ Paytm \| Ex\-Deutsche Bank, Marketcast

## About

Senior Backend Engineer \| Java • Node\.js • AWS • Microservices \| Specializing in High\-Performance Systems at Scale Building scalable backend systems for travel, fintech, and data platforms\. Currently at Paytm Travel, delivering 99\.9% uptime for 40K\+ daily transactions and ₹11 Cr in revenue impact through conversion optimization\. 🔧 TECH STACK & EXPERTISE: Languages & Frameworks: • Backend: Java \(Spring, Hibernate\), JavaScript/Node\.js \(Express, NestJs\) • Scripting: Python, SQL • Programming: C\+\+ Data Layer: • Databases: PostgreSQL, MongoDB, Oracle, MySQL • Caching: Redis \(performance optimization, session management\) • Message Queues: Kafka, RabbitMQ Cloud & Infrastructure: • AWS: S3, EC2, Lambda, Redshift • Containers: Docker • CI/CD: Jenkins • Monitoring: Kibana, Grafana, Prometheus Integration & APIs: • REST API design & development \(70\+ APIs built\) • Third\-party integrations: IRCTC, payment gateways, banking systems • Microservices architecture • Event\-driven systems 📊 MEASURABLE IMPACT: Paytm Travel \(Current\): → 2\.5% conversion improvement = ₹11 Cr annual revenue → 99\.9% uptime = ₹30 Cr downtime prevented → 40% API latency reduction = 2,000\+ additional daily bookings Marketcast: → 30% infrastructure cost reduction via AWS migration → 40% data processing time improvement → 60% operational efficiency increase Deutsche Bank: → €15M total cost savings through platform development → Full\-stack development from requirements to delivery → Award\-winning banker interaction and sales pipeline systems 🎓 EDUCATION & AWARDS: → B\.Tech Computer Science, MANIT Bhopal \(8\.51/10 CGPA\) → India Excellence Award \- Deutsche Bank → Sustainable Performance Recognition \- Deutsche Bank 💼 WHAT I'M LOOKING FOR: Senior/Staff Backend Engineer opportunities in: • High\-growth startups or established tech companies • Product\-focused teams with engineering excellence culture • Remote\-first or Bengaluru\-based roles • Systems requiring scale, reliability, and business impact 📍 Bengaluru, India \| 📧 kushagrarajtiwari@outlook\.com \| 🔗 https://kurati\.dev Open to discussing backend engineering, system design, or how to build high\-impact platforms\. Let's connect\! 🚀

## Location

Bengaluru

## AI stack

claude

cursor

gemini

geminicli

n8n

openai

## Work experience

Senior Software Engineer at Paytm, Feb 2025 \- Present · 1 yr 7 mos, Bengaluru, Karnataka, India, Senior Software Engineer \| Backend Systems Specialist \| Building High\-Impact Products at Scale\. I build backend systems that drive measurable business outcomes\. Currently at Paytm Travel, I've increased booking conversion by 2\.5% \(generating ₹11 Cr in annual revenue\), achieved 99\.9% platform uptime preventing ₹30 Cr in losses, and reduced API response time by 40% for 40K\+ daily transactions\. Backend: Java, JavaScript, Node\.js, Python \| Databases: Redis, MongoDB, PostgreSQL Cloud: AWS \(S3, EC2, Lambda\), Docker, Jenkins \| Integration: Kafka, RabbitMQ Monitoring: Kibana, Grafana, Prometheus \| Architecture: Microservices, REST APIs 🎯 SPECIALIZATIONS: → High\-traffic booking platforms \(millions of users\) → Payment gateway integration & reconciliation → Performance optimization & scalability → Third\-party API integration \(IRCTC, payment systems\) → Production reliability & incident management

Senior Software Engineer at MarketCast, May 2024 \- Jan 2025 · 9 mos, Pune District, Maharashtra, India

Engineer \(Associate\) at Deutsche Bank, Mar 2024 \- Apr 2024 · 2 mos, Pune District, Maharashtra, India

Engineer \(Senior Analyst\) at Deutsche Bank, Oct 2022 \- Mar 2024 · 1 yr 6 mos, Bengaluru, Karnataka, India, Building sales pipeline for investment bankers to process investment deals with clients and integrating it with platform to log interactions\. \(Estimated cost reduction of 10 Million Euros on licensing and development\) • Tech Stack – TypeScript, JavaScript, Nest JS \(Node JS\), SQL, Jest and Oracle\. • This project also includes automated sales and future meetings recommendation based on previous sales data\. • Implemented Attribute Based Access Control \(Authorization System\) Dashboard for Investment Banking Technology Products using CASL Library\. • Tech Stack – TypeScript, JavaScript, Nest JS \(Node JS\), SQL, Jest and Oracle\. • The rules generated by this system are used to change front end views for different users\. • Currently, this system is used by tech infrastructure and customer relation teams to protect their resources form unauthorized persons\. Tech Stack – TypeScript, JavaScript, Nest JS \(Node JS\), SQL, Jest and Oracle\.

Engineer \(Analyst\) at Deutsche Bank, Jul 2021 \- Sep 2022 · 1 yr 3 mos, Bengaluru, Karnataka, India, • Created a platform to log business interactions for investment bankers in Deutsche Bank\. • Tech Stack \- TypeScript, Nest JS \(Node JS\), React, Liquibase, SQL, Spring, Jest and Oracle\. • Lead the full software development cycle from requirement analysis, design, implementation, unit testing, delivery and support of API\. • Built features for improving user efficiency: MS Outlook and MS Teams plugins to log conversations happened on email and chat through API and integration with MS Dynamics\. • Migrated old logged interactions \(50 Million records\) from procured software into new database model\. • This new platform saved Five Million Euros of Bank by replacing existing procured system\. • Implemented Attribute Based Access Control \(Authorization System\) Dashboard for Investment Banking Technology Products using CASL Library\. • Tech Stack – TypeScript, JavaScript, Nest JS \(Node JS\), SQL, Jest and Oracle\. • The rules generated by this system are used to change front end views for different users\. • Currently, this system is used by tech infrastructure and customer relation teams to protect their resources form unauthorized persons\.

Software Engineer Intern at Deutsche Bank, May 2020 \- Jun 2020 · 2 mos, Process Automation Platforms

## Education

BTech \- Bachelor of Technology, computer science and engineering, Maulana Azad National Institute of Technology

## Public links

- github: https://github\.com/krtEngineer
- leetcode: https://leetcode\.com/kushagra14manit

[View the original profile](https://tal.club/meet/kushagra-raj-tiwari)

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