Sahil is available for hire

Sahil Nasariwala

Verified Expert in Engineering

Front-end Engineer and Developer

Ahmedabad, India

Toptal member since July 23, 2026

Expertise

Front End Web Development Integration Visual Studio Development CSS Git JavaScript TypeScript HTML5 JSON React.js Tailwind CSS Next.js

Bio

Sahil is a Frontend Engineer with 3.5+ years of experience building scalable, high-performance web applications using React, Next.js, Vue.js, TypeScript, and JavaScript. He specializes in performance optimization, reusable architecture, API integration, and technical SEO, with experience delivering enterprise, healthcare, and e-commerce solutions.

Portfolio

Motadata

Playwright, Cursor AI, Claude Code, Vue 3, Vue 2, JavaScript, HTML5, CSS3, Jest...

Meditab Software

Vuetify, NPM, Quasar, Pinia, Vuex, Grafana, Vue 3, React, Node.js, TypeScript...

Celebal Technologies

JavaScript, React, Node.js

Experience

Vue 3 - 4 years
TypeScript - 3 years
HTML5 - 3 years
CSS3 - 3 years
Git - 3 years
JavaScript - 3 years
React - 2 years
Tailwind UI - 2 years

Preferred Environment

Claude Code, Vue 3, React, JavaScript, HTML5, CSS3, Amazon Web Services (AWS), Node.js, Front-end Development, Next.js

The most amazing...

...module I've built is a log pattern analysis tool that scans millions of log lines to surface the top 500 patterns, accelerating incident triage for operations.

Work Experience

Software Engineer

2025 - PRESENT

Motadata

Built and shipped core modules for a large-scale enterprise network monitoring platform supporting customers with 10,000+ monitored devices, including APM, RUM, Flow Analytics, and NetRoute reporting.
Developed the log pattern analysis module that scans millions of log lines and surfaces the top 500 meaningful patterns, accelerating incident triage for operations teams.
Delivered forecast and capacity planning reports with ML-driven projections, enabling teams to proactively identify infrastructure bottlenecks before they impact service.
Optimized and hardened module UIs for high-volume telemetry environments, sustaining responsive performance at the 10,000+ monitor scale.
Simplified the notification experience and built reusable filters adopted across modules, reducing UI complexity and improving consistency for end users.
Created a Figma-to-code workflow that converts designs into production-ready Vue components, accelerating delivery and improving design-to-build fidelity.
Architected a multi-agent Playwright end-to-end automation pipeline with 6 agents and 7 validation waves.
Authored unit tests from scratch with AI-assisted workflows using Cursor and Claude Code, sharply improving regression reliability and reducing manual QA.

Technologies: Playwright, Cursor AI, Claude Code, Vue 3, Vue 2, JavaScript, HTML5, CSS3, Jest, Vitest, Front-end Development, AI Agents, Tailwind CSS, AI-assisted Development, Figma to React, REST APIs, Minimum Viable Product (MVP), Front-end, Front-end Architecture, Next.js, Design Systems, Accessibility, CSS, HTML, Artificial Intelligence (AI), Optimization, Websites, Architecture, Web App Development, Web Development, Scalability, API Integration, AI Tools, Data Aggregation, UI Design, UX Design, User Interface (UI), User Experience (UX), AI Integration, Vanilla JS, Software Architecture, Claude, Agentic AI, Figma, Integration, Image Processing, Software Design, Unit Testing, AWS Lambda, Lovable, Supabase, AI-generated Code, Application State Management, Responsive UI, Redux, Zustand, Pixel Perfect, Storybook, WebSockets, Open Source, Microfrontends, Model Context Protocol (MCP), JSON, Workflow Automation, Python, Tailwind UI

Front-end Developer

2022 - 2025

Meditab Software

Built a high-performance healthcare platform with Vue and Vuetify, driving a 25% increase in user engagement.
Cut application load time by 30% through bundle optimization and lazy loading, and improved rendering performance.
Co-authored a reusable component library (published internally via npm) that standardized UI patterns across teams, establishing a shared component architecture and accelerating development velocity.
Partnered with product, design, and back-end teams across Agile sprints to ship scalable, accessible, user-focused features.
Optimized front-end performance and responsiveness, enhancing usability across complex healthcare workflows and large application modules.

Technologies: Vuetify, NPM, Quasar, Pinia, Vuex, Grafana, Vue 3, React, Node.js, TypeScript, Front-end Development, Tailwind CSS, AI-assisted Development, REST APIs, Minimum Viable Product (MVP), Front-end, Front-end Architecture, Next.js, Accessibility, Web Content Accessibility Guidelines (WCAG), Internalization, i18n, CSS, HTML, Optimization, Websites, Architecture, Web App Development, Web Development, API Integration, AI Tools, UI Design, UX Design, User Interface (UI), User Experience (UX), Healthcare, HIPAA, React Native, Vanilla JS, Software Architecture, Claude, Figma, Integration, Image Processing, Software Design, AWS Lambda, AI-generated Code, PostgreSQL, Responsive UI, Zustand, Pixel Perfect, JSON, Tailwind UI

Full Stack Developer Intern

2022 - 2022

Celebal Technologies

Gained hands-on expertise in Node.js by developing a functional Todo application and implementing RESTful APIs, strengthening my understanding of backend architecture, API development, and real-world server-side application development.
Designed and implemented RESTful APIs for efficient data handling and application functionality.
Strengthened understanding of Node.js architecture, API integration, routing, and server-side development.

Technologies: JavaScript, React, Node.js

React Developer Intern

2022 - 2022

TatvaSoft

Shipped multiple production modules for the Book-e-Sell eCommerce platform using React, owning features end-to-end from UI build to back-end integration.
Refactored and optimized reusable UI components, improving render performance and ensuring seamless integration with back-end REST APIs.
Earned the Star Performer Award for exceptional delivery impact, recognized among interns for code quality and ownership of component-based architecture.

Technologies: React, Context API, Node.js, Front-end Development, Front-end, Shadcn, Shadcn UI, CSS, HTML, Netlify, Websites, Web App Development, Web Development, API Integration, React Router, UI Design, UX Design, User Interface (UI), User Experience (UX), Vanilla JS, Figma, Integration, Software Design, Responsive UI, Pixel Perfect, Expo

Experience

Event Loop Visualized

https://event-loop-visualized.vercel.app/

Developed an interactive JavaScript Event Loop visualization platform featuring real-time visualization of the Call Stack, Web APIs, Microtask Queue, Macrotask Queue, and Event Loop. Implemented an interactive code playground with step-by-step execution, visual simulations of Promises, async/await, setTimeout, synchronous and asynchronous execution, task prioritization, and interactive animations. Added structured documentation and a responsive, user-friendly interface to simplify complex JavaScript execution and asynchronous programming concepts through hands-on learning.

Movie Review and Recommendation Platform

Built a full-stack movie discovery platform that enables users to search movies and TV shows, view ratings and reviews, and receive personalized recommendations. I developed responsive, reusable React components, integrated external APIs, and prioritized performance, intuitive UX, and a scalable front-end architecture.

QNow | Community Knowledge Sharing Platform

Developed a community-driven web application where users can ask questions, share knowledge, and engage through discussions. I built responsive user interfaces, implemented reusable front-end components, and collaborated on creating an intuitive and scalable user experience.

My Wallet | Personal Expense Tracker

Built a personal finance application for tracking income and expenses with categorized transactions and intuitive visualizations. I focused on responsive UI design, clean component architecture, and seamless user experience for managing personal finances.

Education

2019 - 2023

Bachelor's Degree in Information Technology

Charotar University of Science and Technology - Anand, India

Certifications

APRIL 2026 - PRESENT

Claude Code in Action

Anthropic

APRIL 2026 - PRESENT

Claude Code 101

Anthropic

JUNE 2025 - PRESENT

Vue JS - Mastering Web Apps

Udemy

MARCH 2022 - PRESENT

AWS Certified Cloud Practitioner

AWS

JANUARY 2022 - PRESENT

Introduction to git and github

Coursera

JANUARY 2022 - PRESENT

Introduction to Git and GitHub

Udacity

JULY 2021 - PRESENT

HTML & CSS - Certification Course

Udemy

Skills

Libraries/APIs

Vue 3, React, Vue 2, Node.js, REST APIs, React Router, Playwright, Vuex, Context API

Tools

Claude Code, Git, Claude, Expo, Vitest, Shadcn, Shadcn UI, Figma, NPM, Grafana, GitHub, GitHub CLI

Languages

JavaScript, TypeScript, HTML5, CSS3, CSS, HTML, Python, Sass

Frameworks

Vuetify, Quasar, Tailwind CSS, Next.js, React Native, Vanilla JS, Jest, Angular, Redux, Bootstrap, Flutter, Nuxt.js

Paradigms

UI Design, UX Design, Unit Testing, Mobile Development, Microfrontends, Model Context Protocol (MCP), Object-oriented Programming (OOP), Agile Software Development

Platforms

Visual Studio Code (VS Code), Netlify, AWS Lambda, Amazon Web Services (AWS)

Storage

JSON, PostgreSQL, Database Management Systems (DBMS)

Industry Expertise

Healthcare

Other

Cursor AI, Pinia, Software Engineering, Front-end Development, Front-end, Front-end Architecture, Optimization, Websites, Web App Development, Web Development, API Integration, AI Tools, User Interface (UI), User Experience (UX), Integration, Software Design, Lovable, AI-generated Code, Application State Management, Responsive UI, Pixel Perfect, Workflow Automation, Data Structures, Tailwind UI, AI Agents, AI-assisted Development, Figma to React, Minimum Viable Product (MVP), Design Systems, Accessibility, Web Content Accessibility Guidelines (WCAG), Artificial Intelligence (AI), Architecture, Mobile App Development, Scalability, HIPAA, AI Integration, Software Architecture, Agentic AI, Image Processing, Supabase, Zustand, Storybook, WebSockets, Problem Solving, Computer Networking, Operating Systems, Responsive Design, Internalization, i18n, Data Aggregation, Open Source

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