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I'm a full-stack engineer who takes products from design through to shipped software, and I recently built one entirely on my own. I designed and solo-built a cross-platform app live on iOS and Android, owning the full front end, a serverless backend, and an applied-AI feature built on top of an LLM. Before going solo, I was a front-end engineer at Sealed Air, where I built the components that non-technical Content Authors used to run a live corporate website, from requirements through delivery in an agile team. I later led a Shopify innovation project as the sole developer, learning the platform from scratch and shipping an MVP that stakeholders selected. What I bring is range and a willingness to own work across the stack rather than hand it off, along with care for clean, reusable front-end architecture and the users on the other side of it.…I'm a full-stack engineer who takes products from design through to shipped software, and I recently built one entirely on my own. I designed and solo-built a cross-platform app live on iOS and Android, owning the full front end, a serverless backend, and an applied-AI feature built on top of an LLM. Before going solo, I was a front-end engineer at Sealed Air, where I built the components that non-technical Content Authors used to run a live corporate website, from requirements through delivery in an agile team. I later led a Shopify innovation project as the sole developer, learning the platform from scratch and shipping an MVP that stakeholders selected. What I bring is range and a willingness to own work across the stack rather than hand it off, along with care for clean, reusable front-end architecture and the users on the other side of it.

Sonali Tandon

Web Developer, Front-End Developer, Full Stack Developer, +2

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I'm a full-stack engineer who takes products from design through to shipped software, and I recently built one entirely on my own. I designed and solo-built a cross-platform app live on iOS and Android, owning the full front end, a serverless backend, and an applied-AI feature built on top of an LLM. Before going solo, I was a front-end engineer at Sealed Air, where I built the components that non-technical Content Authors used to run a live corporate website, from requirements through delivery in an agile team. I later led a Shopify innovation project as the sole developer, learning the platform from scratch and shipping an MVP that stakeholders selected. What I bring is range and a willingness to own work across the stack rather than hand it off, along with care for clean, reusable front-end architecture and the users on the other side of it.…I'm a full-stack engineer who takes products from design through to shipped software, and I recently built one entirely on my own. I designed and solo-built a cross-platform app live on iOS and Android, owning the full front end, a serverless backend, and an applied-AI feature built on top of an LLM. Before going solo, I was a front-end engineer at Sealed Air, where I built the components that non-technical Content Authors used to run a live corporate website, from requirements through delivery in an agile team. I later led a Shopify innovation project as the sole developer, learning the platform from scratch and shipping an MVP that stakeholders selected. What I bring is range and a willingness to own work across the stack rather than hand it off, along with care for clean, reusable front-end architecture and the users on the other side of it.

Available to hire

I’m a full-stack engineer who takes products from design through to shipped software, and I recently built one entirely on my own. I designed and solo-built a cross-platform app live on iOS and Android, owning the full front end, a serverless backend, and an applied-AI feature built on top of an LLM.

Before going solo, I was a front-end engineer at Sealed Air, where I built the components that non-technical Content Authors used to run a live corporate website, from requirements through delivery in an agile team. I later led a Shopify innovation project as the sole developer, learning the platform from scratch and shipping an MVP that stakeholders selected.

What I bring is range and a willingness to own work across the stack rather than hand it off, along with care for clean, reusable front-end architecture and the users on the other side of it.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Founder & Product Engineer at Selfless Friend (Remote)

August 1, 2025 - Present

Solo-built and shipped Selfless Friend, a wellness and reflection companion app for iOS and Android. • Designed the whole experience to feel like a quiet place to land: onboarding, the daily reflection ritual, and a calm, motion-driven interface built around gentle, non-gamified interactions. • Built the cross-platform app in React Native on a Cloudflare Workers backend, with an AI reflection system that remembers each person's story and grows more personal the longer they use it. • Kept it privacy-first: notes and reflections stay on the user's device, encrypted in transit, with no third-party tracking or analytics. • Own every function beyond engineering: monetization and subscription strategy, payments infrastructure, legal, and compliance.

Digital Software Engineer - Frontend at Sealed Air Corporation

October 1, 2022 - February 1, 2025

Independently developed and delivered a Shopify-based innovation project using JavaScript, Liquid templating, SCSS, and Shopify APIs, applying modern JS module practices. Built reusable Adobe Experience Manager (AEM) components using JavaScript/TypeScript and HTL/Sightly templating, including GraphQL queries for product data and customization of Commerce Integration Framework (CIF). Improved site performance and SEO via BrightEdge Autopilot by implementing code splitting, lazy loading, asset optimization, and caching strategies. Developed WCAG 2.0 accessible UI components with ARIA attributes and semantic HTML5.

Frontend Developer at X2 Analytics

June 1, 2022 - August 1, 2022

Built responsive UI components using Vue.js, SCSS, and Tailwind CSS based on Figma designs; ensured cross-browser compatibility. Configured and maintained Firebase hosting and implemented Cloud Firestore architecture with real-time data synchronization. Added custom form validation and error handling using Vue.js directives and event handling to improve user feedback and data accuracy.

Frontend Developer at Techins Software Solutions LLP (Remote)

December 1, 2019 - August 1, 2021

Developed responsive e-commerce modules (cart, product, admin) for TRILL marketplace using React.js, SASS, and modern JavaScript. Implemented CI/CD workflows with Git. Built accessible web applications for an educational institution using HTML5, CSS3, and JavaScript, following accessibility guidelines.

Frontend Developer at Techins Software Solutions LLP

December 1, 2019 - August 1, 2021

Developed responsive e-commerce modules (cart, product, admin interfaces) for TRILL marketplace using React.js, SASS, and modern JavaScript. Implemented CI/CD workflows using Git. Built accessible web applications for an educational institution using HTML5/CSS3/JavaScript and followed web accessibility guidelines.

Professional Model at Faze Creative Management Pvt Ltd

August 1, 2018 - November 1, 2019

Represented international brands in editorial and commercial campaigns and fashion shows, developing creative versatility and professional presentation skills.

Application Development Associate at Accenture Solutions Pvt. Ltd

December 1, 2017 - July 1, 2018

Developed an AI chatbot interface for a healthcare client using a Java backend with an HTML5/CSS3 frontend, integrating Microsoft LUIS for natural language processing. Completed a two-month frontend development training program (HTML5, CSS3, JavaScript). Led a team of 10 trainees to build an internal web application.