·TypeScript·Next.js·Kubernetes·Go·Java·Docker·Postgres·Node.js·TypeScript·Next.js·Kubernetes·Go·Java·Docker·Postgres·Node.js·TypeScript·Next.js·Kubernetes·Go·Java·Docker·Postgres·Node.js

THE PORTFOLIO

Hi,I'm Aarsh.

Software Engineer at Nagarro. React, TypeScript, Next.js, Kubernetes. Building fast systems for people who ship.

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View my work

Resume

Offline on Discord

2025Jul 2025 - PresentActive
Senior Engineer
at Nagarro
▲Step 4 / 4
Java
Jenkins
Linux
Spring-Boot
Kubernetes
Argo-CD
• Built backend services and platform components for an Internal Developer Platform used by 20+ engineering teams, enabling standardized deployments and self-service workflows

• Implemented Kubernetes-native delivery using ArgoCD and GitOps, reducing deployment failures by 40–50%

• Built Crossplane abstractions reducing environment provisioning time from days to under 30 minutes

• Developed Spring Boot orchestration services cutting manual operational effort by 40%
2024Jan 2024 - Jul 2025
Engineer
at Nagarro
▲Step 3 / 4
Spring-Boot
Microservices
Redis
AWS SQS
REST
• Built and scaled Spring Boot microservices for a B2C stock trading platform serving 1M+ users with 99.9% uptime

• Supported 100K+ concurrent WebSocket connections and reduced API latency by 35% using Redis caching

• Designed asynchronous workflows using AWS SQS to improve resilience under peak load

• Reduced high/medium security vulnerabilities by 60%+
2022Jul 2022 - Dec 2023
Associate Engineer
at Nagarro
▲Step 2 / 4
Node.js
Spring-Boot
JavaScript
React
Git
• Developed Java Spring Boot and Node.js services as part of microservice-based systems

• Contributed to API design, system integrations, and Git-based release workflows
2022Feb 2022 - May 2022
Systems Engineer Intern
at Infosys
▲Step 1 / 4
Spring-Boot
Angular
MySQL
Maven
Git
CI/CD
• Engineered complaint management system for municipal operations supporting multiple departments with role-based access control for Citizens, Department Members, Mayors, and Admins

• Tech Stack: Java, Spring Boot, Angular 10, REST APIs, MySQL, Maven, Git

Selected work

Projects

byluc.in Portfolio

Dual-persona Next.js 15 portfolio with a cinematic intro, kinetic marquee framing the portrait, staircase career section, snap-scrolled landmarks, CSS scroll-driven reveals, a gamification HUD, and a Gemini-powered chatbot.

Next.js 15React 19TypeScriptTailwind CSS

Merchant Management App

Merchant Management API A Spring Boot application for managing merchants with JWT authentication and PostgreSQL database. Features - Merchant Authentication (Login/Register) - JWT Token Based Security - Complete Merchant CRUD Operations - Data Validation - PostgreSQL Database Integration - Swagger API Documentation - Password Encryption Prerequisites - Java JDK 17 - Maven - PostgreSQL Setup 1. Clone the repository: 2. Create PostgreSQL database: 3. Update database configuration in sr

Merchant Management App

A Spring Boot application for managing merchants with JWT authentication and PostgreSQL database.

JavaSpringBootMavenPostgreSQL

Arduino-cli-docker

Arduino CLI Docker Dockerized arduino-cli sketch compilation tool with per-project core and library dependencies support and with a feature to upload compiled binary to AMAZON S3. Getting Started 1. Install Docker Engine on your machine. 2. Choose the Sketch Repository. 3. Create project.yaml with the following content: 4. Build the Dockerfile or use our image, Bucket name Used for now is arduino-binaries-tattva-cloud (You can Specify your bucket name in compile.py comments are provi

Arduino-cli-docker

Dockerized arduino-cli sketch compilation tool with per-project core and library dependencies support and with a feature to upload compiled binary to AMAZON S3.

PythonDockerAWSArduino

View all projects

Recent writing

From the blog

July 8, 2026

Mastering the LRU Cache: Design, Implementation, Internals, and Real-World Applications

A complete guide to understanding the Least Recently Used (LRU) Cache—from fundamentals and design decisions to production use cases, interview questions, and implementation in O(1).

algorithmsdata-structuressystem-designcaching

Scaling With Platform Engineering.md

Scaling Modern Software Delivery with Platform Engineering: Lessons from the Field Introduction: Why Platform Engineering Matters to Me As someone who has spent a good part of my career building and integrating systems in fast-paced environments, I've seen firsthand how traditional development setups can slow teams down. Long release cycles, coordination chaos, and mounting operational complexity—sound familiar? That’s where platform engineering steps in. Platform engineering isn’t just abou

July 6, 2025

Scaling With Platform Engineering.md

Platform engineering is not just about infrastructure—it's about building internal products that empower teams to deliver faster with less friction.

Software ArchitectureDevOpsPlatform Engineering

Getting Started with Next.js

Introduction to Next.js Next.js is a React framework that enables several extra features, including server-side rendering and generating static websites. Setting Up Your First Project To create a new Next.js project, run the following command in your terminal: This will set up a new Next.js project with the following structure: Directory/File Purpose ------------------------- /app App Router pages and layouts /public Static files like images /components Reusable UI components

April 18, 2023