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I am a Senior Full Stack Developer with 7+ years of experience building scalable SaaS and mobile apps using React, Node.js, Ruby on Rails, and cloud platforms. I specialize in integrating AI APIs (OpenAI, LanguageTool), developing PDF tools, and leading agile teams. I focus on delivering business impact with clean architecture and best practices inspired by Meta, Google, and Amazon.…

Rahul Dubey

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

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I am a Senior Full Stack Developer with 7+ years of experience building scalable SaaS and mobile apps using React, Node.js, Ruby on Rails, and cloud platforms. I specialize in integrating AI APIs (OpenAI, LanguageTool), developing PDF tools, and leading agile teams. I focus on delivering business impact with clean architecture and best practices inspired by Meta, Google, and Amazon.…

Available to hire

I am a Senior Full Stack Developer with 7+ years of experience building scalable SaaS and mobile apps using React, Node.js, Ruby on Rails, and cloud platforms.

I specialize in integrating AI APIs (OpenAI, LanguageTool), developing PDF tools, and leading agile teams. I focus on delivering business impact with clean architecture and best practices inspired by Meta, Google, and Amazon.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Work Experience

Senior Full Stack Developer at Houzecheck

December 1, 2021 - Present

Led development of a B2B SaaS web app with Next.js + AWS Amplify, enabling dynamic job management for 200+ surveyors, resulting in a 35% rise in usage. Followed Test-Driven Development (TDD) to ensure robust code and reduce bugs during sprint cycles. Designed and implemented PDF generation libraries in Node.js and Ruby on Rails, used to deliver 50K+ reports annually. Developed an AI-based API using OpenAI and LanguageTool to score and improve report quality, automated scoring improved efficiency by 60%. Integrated Google Maps and AWS S3 APIs for geolocation and file storage, following best practices from Google and Amazon. Actively involved in hiring and mentoring developers; scaled team from 1 to 3 engineers.

Full Stack Developer at Fiverr (Freelance)

December 1, 2021 - September 20, 2025

Delivered full-stack solutions using React, React Native and Node.js for multiple startups, generating $20K+ in client revenue. Built SprintMedical, MatchDate, and BeefBlock platforms with payment and CRM systems inspired by React and Facebook design principles.

React Native Developer (Contract) at Orange Current Technologies

June 1, 2021 - September 20, 2025

Rebuilt Android app TopUpp with enhanced features such as bill scanning, QR support, geolocation, and offline sync using React Native. Boosted app performance by 45% through profiling and testing, reducing crash rates. Delivered technical support and troubleshooting to help the team meet project milestones on time.

Full Stack Developer at AIRPIX Devices

December 1, 2020 - September 20, 2025

Built customer-facing portals airpix.in and aisyte.com for drone-based services, handling 1K+ daily users. Integrated real-time flight tracking and Stripe-based payments with robust backend services. Collaborated closely with clients to ensure their needs were met and the application was tailored to their requirements.

Full Stack Developer at URSTACK Innovations LLP

June 1, 2019 - September 20, 2025

Constructed and deployed the course handling module for Urstack, enabling users to add, remove, update, and delete courses. Employed Jira and Bitbucket to oversee project tasks and version control.

Senior Full Stack Developer at Houzecheck

December 1, 2021 - Present

Led development of a B2B SaaS web app with Next.js + AWS Amplify, enabling dynamic job management for 200+ surveyors, resulting in a 35% rise in usage. Followed Test-Driven Development (TDD) to ensure robust code and reduce bugs during sprint cycles. Designed and implemented PDF generation libraries in Node.js and Ruby on Rails, delivering 50K+ reports annually. Developed an AI-based API using OpenAI and LanguageTool to score and improve report quality, with automated scoring increasing efficiency by 60%. Integrated Google Maps and AWS S3 APIs for geolocation and file storage. Involved in hiring and mentoring, scaling the team from 1 to 3 engineers.

Full Stack Developer at Fiverr (Freelance)

December 1, 2021 - September 20, 2025

Delivered full-stack solutions using React, React Native and Node.js for multiple startups, generating 20K+ in client revenue. Built SprintMedical, MatchDate, and BeefBlock platforms with payments and CRM systems.

React Native Developer (Contract) at Orange Current Technologies

June 1, 2021 - September 20, 2025

Rebuilt Android app TopUpp with features such as bill scanning, QR support, geolocation, and offline sync using React Native. Boosted app performance by 45% through profiling and testing, reducing crash rates. Provided technical support to help meet project milestones on time.

Full Stack Developer at AIRPIX Devices

December 1, 2020 - September 20, 2025

Built customer-facing portals airpix.in and aisyte.com for drone-based services, handling 1K+ daily users. Integrated real-time flight tracking and Stripe payments with robust backend services. Collaborated closely with clients to tailor the application to their requirements.

Full Stack Developer at URSTACK Innovations LLP

June 1, 2019 - September 20, 2025

Constructed and deployed the course handling module for Urstack, enabling users to add, remove, update, and delete courses. Used Jira and Bitbucket to manage tasks and version control.

Senior Full Stack Developer at Houzecheck

December 1, 2021 - Present

Led development of a B2B SaaS web app with Next.js + AWS Amplify, enabling dynamic job management for 200+ surveyors; achieved a 35% rise in usage. Implemented Test-Driven Development (TDD) to improve code quality. Designed and implemented PDF generation libraries in Node.js and Ruby on Rails to deliver 50K+ reports annually. Built an AI-based API using OpenAI and LanguageTool to score and improve report quality, increasing efficiency by 60%. Integrated Google Maps and AWS S3 for geolocation and storage. Participated in hiring and mentoring, scaling the team from 1 to 3 engineers.

Freelance Full Stack Developer at Fiverr

December 1, 2021 - September 20, 2025

Delivered full-stack solutions using React, React Native and NodeJS for multiple startups, generating $20K+ in client revenue. Built SprintMedical, MatchDate, and BeefBlock platforms with payment and CRM systems inspired by React and Facebook design principles.

React Native Developer (Contract) at Orange Current Technologies

June 1, 2021 - September 20, 2025

Rebuilt Android app TopUpp with features such as bill scanning, QR support, geolocation, and offline sync; improved app performance by 45% through profiling and testing. Delivered technical support to help meet project milestones on time.

Full Stack Developer at AIRPIX Devices

December 1, 2020 - September 20, 2025

Built customer-facing portals airpix.in and aisyte.com for drone-based services; handled 1K+ daily users. Integrated real-time flight tracking and Stripe-based payments; collaborated closely with clients to tailor solutions.

Full Stack Developer at URSTACK Innovations LLP

June 1, 2019 - September 20, 2025

Constructed and deployed the course handling module for Urstack, enabling users to add, remove, update, and delete courses. Used Jira and Bitbucket for project tasks and version control.