Ayush Rameja
PRODUCT · UI · SYSTEMS

Ayush RamejaSoftware engineer who ships end to end.

I build web products across UI, APIs, and data. I try to keep the code clean, the UX calm, and the systems boring in the best way.

PORTFOLIO

Ayush Rameja

Ayush Rameja

Software Engineer at Quarks

QUICK LINKS

Resume↗Blogs↗

WHAT I DO

  • Build clean, scalable frontends
  • Ship APIs and services that hold up
  • Keep performance and DX honest

Selected work

A few projects that highlight my role, skills, and impact.

SIEMENSFull Stack Developer

Advaantics

Node.jsTypescriptAngularPostgreSQLTauriNexeDockerLRU CacheWebSocketsMQTT

HIGHLIGHTS

  • Reduced setup time by 35% by leading the development of a web app for machine monitoring, integrating OPC UA and Siemens FOCUS servers.
  • Boosted data operations by 40% by designing a scalable, multi-service backend architecture with Node.js, enhancing machine data management.
  • Cut data lag by 60% with real-time WebSocket synchronization and MQTT integration for seamless machine interactions.
  • Increased monitoring efficiency by 70% by implementing LRU cache for time-series data and machine sessions.
  • Delivered 15+ production builds using Docker, Tauri, and Nexe, streamlining deployments and executable packaging.
SIEMENSFull Stack Developer

IGBT Health App

Node.jsExpressTypescriptReactZustandInfluxDBReact ChartsDockerPython

HIGHLIGHTS

  • Led full-stack development, delivering the app in 4 months from scratch to production with 10+ POCs and 3+ user testing builds.
  • Designed a lean microservice architecture that cut monitoring time by 40% and enhanced predictive accuracy by 25%.
  • Reduced API response times by 30% by optimizing backend communication and using Zustand for efficient state management.
  • Improved deployment efficiency by 50% using Docker for containerized builds and delivering the final product with Nexe.
  • Implemented algorithmic services for real-time performance analysis, boosting data processing and reducing downtime by 20%.
GoogleFull Stack Developer
See more↗

Google Customer Experience

Node.jsExpressPostgreSQLGCPMicroservicesMonolithic ArchitectureNexeDocker

HIGHLIGHTS

  • Developed all backend APIs from scratch, integrating with GCP buckets and implementing custom role management.
  • Boosted application performance by 50% by transitioning from monolithic to microservice architecture, earning MVP awards.
  • Increased system reliability by 40% by optimizing PostgreSQL queries and enhancing the application's scalability.
  • Contributed to GCP deployment, improving availability and ensuring smooth operation for marketing managers.
  • Streamlined deployment using Docker, ensuring quick and reliable production builds.
CHUBBFull Stack Developer
See more↗

CHUBB: Mergers & Acquisitions

Node.jsExpressAngularPostgreSQLAzureCustom AlgorithmsDocker

HIGHLIGHTS

  • Enhanced application infrastructure using Node.js, improving performance by 40% and scalability by 50%.
  • Reduced deployment times by 35% using Azure for seamless production transitions, lowering operational costs by 20%.
  • Optimized UI/UX by building responsive Angular components, boosting user engagement by 20% and improving interface usability by 30%.
  • Implemented custom algorithms to automate deal review processes, enhancing efficiency for brokers and reducing manual efforts.
  • Fixed critical bugs left by previous developers, ensuring smooth operations and on-time feature delivery.

CONTACT

Ping me let's build something

Short message is perfect. I usually reply fast (assuming Slack isn't on fire).

Prefer email? ayushrameja@gmail.com

Links

Stalk professionally. Please do not open a Jira ticket about my personality.

Mail↗LinkedIn↗GitHub↗

What I'm Great At

Shipping UI polishProduct-minded engineeringPerformance & DX

© 2026 Ayush Rameja. All rights reserved.

Code licensed under Apache License 2.0.