---
title: "Pannaga N - Software Engineer in Bengaluru | Tal"
description: "Meet Pannaga N, Software Engineer at CreditNirvana - A Perfios Company based in Bengaluru. AI stack includes claude code and claudecode. Explore public work links including github and leetcode."
image: "https://tal.club/meet/pannaga-n/share-image"
---

# Pannaga N on Tal

## Headline

Software Engineer at CreditNirvana \- A Perfios Company

## About

Full Stack Software Engineer with hands\-on experience in Microservices, React, and Spring Boot, with working knowledge of high\-performance real\-time systems and event\-driven architecture\. Proven track record in diagnosing and eliminating concurrency bottlenecks at scale\.Familiar with Redis \(Redisson\), WebSocket signalling, and AWS, with domain experience in fintech collection platform engineering\.

## Location

Bengaluru

## AI stack

claude code

claudecode

## Work experience

Software Engineer at CreditNirvana \- A Perfios Company, Jul 2026 \- Present · 4 mo, Koramangala, • Cut operator data\-visibility delay by \~98% \(30\+ minutes to under 30 seconds\) for 1000\+ concurrent users, by redesigning the campaign pipeline in Java as a multi\-threaded, per\-key concurrent processor on a Redis\-backed queue, improving performance and scalability\. • Designed a pluggable multi\-vendor telecalling layer in Java 17 / Spring Boot that sends 15 dialler operations \(campaign launch, click\-to\-call, call\-event webhooks\) to the right one of 4 vendor adapters \(SlashRTC, Cognifai, Ozonetel\), choosing the vendor per user from Keycloak group membership\. • Improved reliability and fault tolerance of outbound third\-party webhook calls and prevented cascade failures during vendor outages, by implementing exponential\-backoff retry with Resilience4j circuit breakers and transactional audit logging per API interaction for traceability, root\-cause analysis, and production support\. • Enabled bulk activity log uploads \(CSV \+ ZIP, up to 500 rows / 200 MB\) with no full in\-memory load, by building streaming S3 ingest, async per\-row image validation, partial\-failure error reporting, and batch DB persistence; added a cleanup guard and configurable temp path to prevent disk quota breaches in containerised environments\. • Reduced manual campaign management overhead by contributing to the AutoRechurn event\-driven engine, which automatically advances dialer campaigns through configurable rechurn levels based on agent disposition codes\. • Worked across the full SDLC in Agile/Scrum sprints: code reviews, Git, Maven builds, CI/CD \(GitHub Actions\), JUnit test coverage, and documentation\. • Used AI coding tools \(Claude AI, MCP connectors\) daily for architecture planning and phased implementation\.

Associate Software Engineer at CreditNirvana \- A Perfios Company, Jul 2024 \- Jun 2026 · 2 yrs

Project Intern at Unisys, Jan 2024 \- Jun 2024 · 6 mos, Bengaluru

Project Intern at Samsung Electronics, May 2023 \- Feb 2024 · 10 mos, Bengaluru, Karnataka, India, Worked on research\-centric topics based on image processing and optimization of algorithms involving mathematical equations\. • Focused on hardware\-level optimization of image processing pipelines\.

## Education

Bachelor of Engineering \- BE, Information Technology, Ramaiah Institute Of Technology

High School Diploma, Class 10th, MEC

## Public links

- github: https://github\.com/pannagaUdup
- leetcode: https://leetcode\.com/user9329G

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

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