Parth Portrait Background

Software Engineer Building High-PerformanceFull-Stack Web Applications

Software Engineer with 5+ years building high-performance, full-stack web applications with a strong frontend focus using JavaScript, TypeScript, React.js, Next.js, Node.js, and Express.js. Led performance work on a platform serving 10,000+ daily users, cutting initial page load time by 23%.

Built Products Trusted by Global Brands

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Featured Work

Engineering SaaS & AI Products

LIMS (Lab Information Management System)
Crest Data

LIMS (Lab Information Management System)

A diagnostic scheduling system syncing home sample collections, phlebotomist tracking, and secure medical reports

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Visa Application Platform
Svenn

Visa Application Platform

A mobile-first visa application platform designed to make international travel preparation fast, simple, and stress-free in under 10 minutes

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Healthcare Operations & Patient Management System
Healthcare Technology Provider

Healthcare Operations & Patient Management System

A smart operations management platform built for healthcare providers to streamline their complete patient-to-delivery cycle

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Global E-Commerce Platform
Trootech

Global E-Commerce Platform

A complete end-to-end B2C e-commerce platform delivering a smooth, intuitive, and fast online shopping experience with a powerful admin portal

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Enterprise Customer Experience & Survey Management Platform
Medallia

Enterprise Customer Experience & Survey Management Platform

An enterprise-grade customer experience platform capturing omnichannel feedback, performing real-time sentiment analysis, and enabling closed-loop resolution

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Experience

A timeline of consequential work.

  1. Nov 2024 — May 2026

    Svenn

    Software Engineer

    Architected scalable, reusable Next.js and TypeScript application architecture for workflow-driven SaaS products, designing and integrating secure REST APIs with RBAC-based authorization. Led performance optimization for a high-traffic SaaS platform serving 10,000+ daily users, reducing initial page load time by 23% through list virtualization, code splitting, memoization, and bundle optimization. Designed reusable application workflows and component patterns that improved maintainability and enabled consistent feature development across the product. Mentored 3 engineers on frontend architecture and performance optimization practices, helping standardize engineering patterns across the codebase.

    Next.jsTypeScriptREST APIsRBACPerformance OptimizationCode SplittingOpenAI APIGoogle Document AI
  2. Oct 2022 — Nov 2024

    Medallia

    Software Engineer

    Led modernization of key modules within an enterprise-scale customer experience platform, migrating legacy functionality to reusable React.js and TypeScript architecture and reducing frontend defects by 28%. Improved application performance by 25% through pagination, code splitting, memoization, lazy loading, and optimized state management. Designed and standardized reusable component patterns and scalable application architecture across multiple product modules, improving code consistency and maintainability. Integrated frontend applications with backend services and REST APIs, contributing to reliable end-to-end product workflows and feature delivery. Collaborated with product, design, backend, and QA teams to drive technical decisions, feature development, testing, and production-quality releases.

    React.jsTypeScriptRedux ToolkitREST APIsState ManagementPerformance Optimization
  3. Feb 2022 — Oct 2022

    Crest Data

    Software Engineer

    Owned end-to-end development of key modules for a laboratory management application, including consultation scheduling, sample tracking, inventory management, and diagnostic reporting across React.js frontend and Node.js backend workflows. Developed and integrated Node.js-based REST APIs to support application workflows, data processing, and communication between frontend modules and backend services. Designed scalable React.js and Node.js application components, establishing reusable patterns across multiple product modules. Integrated AI-powered diagnostic reporting through secure REST APIs, improving diagnostic workflows and reducing report turnaround time by 25%. Implemented authentication and authorization workflows using JWT/RBAC, supporting secure access to application features and APIs.

    React.jsNode.jsREST APIsJWT / RBACMaterial UIAI Integration
  4. May 2021 — Jan 2022

    Trootech Business Solution

    React Developer

    Developed reusable React.js components and modular product features for an enterprise e-commerce platform using secure REST API integrations. Optimized checkout workflows and implemented RBAC-based authorization to improve transaction reliability and application security. Collaborated with UI/UX designers using Figma to translate product requirements and high-fidelity designs into responsive React applications.

    React.jsJavaScriptREST APIsRBACFigmaResponsive Design

Capabilities

A toolset chosen with intent, not inertia.

Frontend & Languages

01

Core programming languages, reactive web frameworks, state management, and modern styling systems.

  • JavaScript (ES6+)
  • TypeScript
  • React.js
  • Next.js
  • Redux Toolkit
  • Context API
  • React Hook Form
  • Tailwind CSS
  • Material UI
  • HTML5 & CSS3

Architecture & Scalability

02

Enterprise system design, microservices, rendering strategies, and advanced front-end performance optimizations.

  • Frontend Architecture
  • Component Architecture
  • Micro Frontends
  • System Design
  • Microservices
  • Design Systems
  • Performance Optimization
  • Code Splitting / Lazy Loading
  • List Virtualization
  • Memoization
  • Core Web Vitals (LCP, INP, CLS)
  • SSR & SPA

APIs, Backend & Data

03

Server-side environments, database designs, authentication mechanisms, and API architectures.

  • Node.js
  • Express.js
  • REST APIs
  • API Design & Integration
  • GraphQL
  • SQL & PostgreSQL
  • Database Design
  • Data Modeling
  • JWT Authentication
  • RBAC / OAuth2

Cloud, AI & Testing

04

Cloud infrastructure, automated testing suites, version control, AI integrations, and workflow tools.

  • OpenAI API
  • Google Document AI
  • AWS (EC2)
  • Vercel
  • Git & GitHub
  • Vite & Webpack
  • CI/CD
  • Jest
  • React Testing Library
  • Storybook
  • Postman
  • Figma
  • Agile / Scrum
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