Building developer experiences at Physics Wallah

I engineer systems
that scale.

Software engineer shaping high-performance products, cloud-native platforms, and intelligent experiences—from first commit to production.

Aryan Ranjan, software engineer
Noida, India
40% LESS ONBOARDING EFFORT35% LOWER API LATENCY50% FASTER LOAD-TESTING WORKFLOWS₹7.6CR ANNUAL PRODUCT IMPACT600+ DSA PROBLEMS SOLVED

02 / Experience

Engineering
with impact.

A timeline of growing ownership—from shipping features to building the platforms behind them.

JUN 2025—NOW

Software Development Engineer I

Physics Wallah · Noida · On-site

  • Contributing to the Internal Developer Portal across both frontend and backend development.
  • Contributed to the Power Batch landing page, price comparison modal, and batch description revamp.
  • Integrated Grafana Faro for real-user monitoring, frontend observability, and faster production debugging.
SEP 2024—JUN 2025

Software Engineer Trainee

Physics Wallah · Noida · On-site

  • Built a modular self-service IDP interface with GraphQL data contracts and searchable dashboards.
  • Reduced time-to-find logs and service metadata by 34%, cutting dependencies on DevOps teams.
  • Created observability views and self-service workflows for Kafka, S3, CDN, and deployments.
JUL—SEP 2024

Software Engineering Intern

Webkul · Noida

  • Built backend features with Node.js and PHP while contributing to production web experiences.
  • Collaborated with engineers across the delivery cycle, from implementation through testing.
JAN—FEB 2023

Software Engineering Intern

Exposys Data Labs · Remote

  • Built a CSV-based bulk email platform with validation workflows for more accurate delivery.

03 / Education

Where the
foundation began.

A technical foundation shaped by engineering fundamentals, problem solving, and curiosity beyond the curriculum.

2021—2025

B.Tech in Electronics & Communication

Indian Institute of Information Technology, Nagpur

Nagpur, IndiaCGPA 7.96
2018—2020

Higher Secondary · PCM

DAV Public School, BSEB Colony

Patna, India92%
Full-stack
engineer

04 / About

I care about the details behind the interface.

I’m Aryan, a software engineer who enjoys turning complex infrastructure and product problems into systems that feel simple. My work spans developer platforms, distributed backends, polished frontend experiences, and applied AI.

When I’m not shipping, I’m exploring system design, sharpening my problem-solving instincts, or writing down what I learned along the way.

Read my résumé

The tools behind the work

Technologies I use to move ideas from architecture to production.

React
Next.js
TypeScript
Tailwind CSS
Redux
Zustand
React Flow
Web Workers
Go
Node.js
GraphQL
PostgreSQL
Kafka
Redis
Docker
Kubernetes
AWS
Jenkins
ArgoCD
Grafana
A/B Testing
Unleash
Generative AI