Senior Software Engineer

Rajaramesh Polumuru

5+ years architecting high-performance, scalable web applications in React, TypeScript, Node.js, Express and Next.js.

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About

93% faster builds. 40+ UI patterns standardized. 30-day MVPs.

Senior Software Engineer with 5+ years of experience architecting high-performance, scalable web applications in React, TypeScript, Node.js, Express and Next.js. Delivered a 93% Webpack build time reduction (21 min → 1.5 min), owned design systems and reusable component libraries end-to-end, and shipped production features across 3D CAD/BIM and fintech platforms serving thousands of users.

Currently at Snaptrude (opens in new tab), a 3D CAD/BIM platform, where I've built the design system, implemented RBAC, and led UI redesigns across 5+ core product views. Previously Senior Software Engineer at 50Fin (30-day MVP) and Software Engineer at Qapita (21-min build → 1.5 min).

93%
Build time reduced
40+
UI patterns standardized
30
Days to MVP
5+
Years of experience
PERF100A11Y95BP100SEO100
Professional Work

Impact Highlights

01

Design System & Reusable Component Library — Snaptrude

Architected and shipped a Design System and reusable component library (React, TypeScript, Storybook) adopted across all product surfaces, standardizing 40+ UI patterns and reducing frontend implementation time by 30%.

  • All product surface adoption
  • Standardized 40+ UI patterns
  • 30% implementation time reduction
ReactTypeScriptStorybookDesign TokensFramer Motion
03

RBAC & Real-Time Permission Sync — Snaptrude

Implemented server-side authorization layer with role-based access control across 3 permission levels (organization, team, project). Delivered real-time permission synchronization — removed users lose access in under 1 second without page reload.

  • 3-level RBAC (org, team, project)
  • <1s real-time permission revocation
  • Closed P0 production security gap
TypeScriptEvent-Driven ArchitectureRBACREST APIs
05

Build Optimization — 93% Faster — Qapita

Engineered a 93% reduction in build times by implementing advanced optimization techniques, reclaiming 20 minutes per build for the engineering department.

  • 93% build time reduction (21 min → 1.5 min)
  • Reclaimed 20 minutes per build for the engineering department
  • Advanced optimization techniques
WebpackTree-ShakingDynamic ImportsPerformance
Solo Ventures

Personal Projects

Products I've built from idea to production

12

Toolchant — Browser-Based Tools

Built an open-source platform with 100+ browser-based tools and calculators across developer, text, image, PDF, and SEO workflows, optimized for fast, no-signup usage.

  • 100+ tools and calculators
  • No-signup, fast usage
  • Covers developer, text, image, PDF and SEO workflows
Next.jsTypeScriptTailwind CSSVercel
Visit Toolchant (opens in new tab)
toolchant.com
Preview coming soon
13

Streetly — Digital Menu SaaS

Developed a full-stack digital menu and QR ordering SaaS platform featuring an analytics dashboard and custom branding, directly contributing to a 15% increase in average order value.

  • Analytics dashboard + custom branding
  • 15% increase in average order value
  • Live in production with real users
Next.jsTypeScriptTailwind CSSNode.jsFirebaseVercel
Visit Streetly (opens in new tab)
streetly.in
Preview coming soon
14

ChecklistHQ — Version Control for SOPs

Designed a process management platform applying Git-style version control (commits, forks, merges) to Standard Operating Procedures — "GitHub for SOPs."

  • Git-style workflows: commits, forks, merges
  • Full audit trail for regulatory compliance
  • Live in production
React 19TypeScript 5ViteTailwind CSS 4shadcn/uiZustandTanStack QuerySupabase
Try ChecklistHQ (opens in new tab)
www.checklisthq.online
Preview coming soon
Expertise

What I Work With

Core technologies and practices I use to build fast, accessible, and maintainable applications.

Languages

TypeScriptJavaScript (ES2023+)HTML5CSS3

Frontend

React 19Next.js 14Redux ToolkitZustandTanStack QueryThree.jsReact Three Fiber

UI & Design Systems

Tailwind CSSshadcn/uiRadix UIStorybookFramer Motionstyled-componentsCVAFigma

Testing

JestReact Testing LibraryCypressVRTChromatic

Build & DevOps

WebpackViteGitHub ActionsFirebaseCI/CDMonorepos

Backend & Infra

Node.jsSupabasePostgreSQLMongoDbRow-Level SecurityREST APIsGraphQLAWS S3CloudFront

Practices

Performance OptimizationAccessibility (WCAG 2.1)Responsive DesignAgile/Scrum
Contact

Let's build something

Open to senior engineering roles at product companies building design tools, developer platforms, or AI-native products.

or email directly

Visakhapatnam, India