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Rishabh Jain
Verified Expert in Engineering
Full-stack Developer
Jaipur, Rajasthan, India
Toptal member since April 22, 2022
Bio
Rishabh has over five years of experience as a full-stack engineer. He has worked chiefly with JavaScript, React, and Node.js over the years and has some experience with wearable IoT devices. Rishabh has been exposed to healthtech, edtech, and fintech and has worked with small startup and mid-sized teams.
Portfolio
Hoomans Tech
React, Next.js, Node.js, TypeScript, Firebase, React Native, Sass, SCSS...
Lake View Motors LLC
Retool, JavaScript, Node.js, Google Sheets API
GradCycle LTD
Web Development, Full-stack, Full-stack Development, Marketplaces, Architecture...
Experience
- React - 6 years
- JavaScript - 6 years
- Node.js - 6 years
- GraphQL - 4 years
- Amazon Web Services (AWS) - 3 years
- TypeScript - 3 years
- Docker - 2 years
- Internet of Things (IoT) - 1 year
Preferred Environment
React, Node.js, TypeScript, Prisma, GraphQL
The most amazing...
...thing I've built is the Mappes platform, which is a social network for the manufacturing industry.
Work Experience
Senior Full-stack Developer
2023 - PRESENT
Hoomans Tech
- Joined the team in its initial phase and helped build the company's 1st product.
- Integrated the product with multiple external compliances, documents, and security services.
- Used React, Node.js, and TypeScript to create the complex parts of multiple apps like marketplaces, eCommerce, social media, and chatbots.
Technologies: React, Next.js, Node.js, TypeScript, Firebase, React Native, Sass, SCSS, Tailwind CSS, GraphQL, Apollo, PostgreSQL
Full-stack Developer
2024 - 2024
Lake View Motors LLC
- Built the inventory management app in Retool using the Google Sheets API.
- Integrated a barcode scanner in the app to scan through the cars quickly.
- Added caching and optimizations to reduce API calls, making the app more performant.
Technologies: Retool, JavaScript, Node.js, Google Sheets API
Full-stack Developer
2023 - 2024
GradCycle LTD
- Built the platform from scratch and launched it in production.
- Converted the Figma designs to pixel-perfect Tailwind CSS React code in the front end.
- Integrated Stripe payments, email and phone verification, and automated marketing emails.
- Managed automated deployments using GitHub Actions and Vercel.
Technologies: Web Development, Full-stack, Full-stack Development, Marketplaces, Architecture, React, Node.js, Firebase, PostgreSQL, Next.js, Supabase, Twilio, Stripe, SendGrid, Mailchimp, Vercel
Full-stack Developer
2023 - 2023
Cropsie BV
- Fixed UI bugs in the app and made the platform more responsive.
- Integrated payments via Stripe in the platform with automated invoices.
- Fixed multiple bugs to improve the app's overall performance.
Technologies: Sharetribe, Front-end, Node.js, React, APIs, Payment APIs, Marketplaces, HTML, CSS, Stripe, Next.js
Airtable Developer
2023 - 2023
BWS Real estate Pty Ltd
- Migrated their day-to-day operations to Airtable from Google Sheets.
- Built an analytics dashboard and automation to track all sales in the org.
- Implemented auth controls on the Airtable base to safeguard data.
Technologies: Airtable, System Administration
Senior Developer and Airtable Expert
2023 - 2023
The Wholesome Warehouse
- Built Airtable solutions to manage inventory and operations at the warehouse.
- Created automated emails to donors and receivers to thank them for their donations.
- Developed an analytics dashboard for the team, helping them measure their impact on the community every quarter.
Technologies: Airtable, SQL
Senior Airtable/Zapier Expert
2023 - 2023
Andre Mateus
- Created Airtable intake automation to create new entries based on events.
- Designed Airtable automation to automate manual day-to-day operations.
- Built Airtable reports to manage business operations.
- Created form automation using Zapier to capture client data via Airtable and process the data points automatically using Zapier before saving the cleaned data in Airtable.
Technologies: APIs, Airtable, Automation, Database Security, Tokenization, Zapier, AWS Lambda
Senior Airtable/Zapier Expert
2022 - 2023
ASH Asia
- Designed Airtable bases according to the client's requirements and created a retail distribution platform in Airtable.
- Created stock-keeping unit (SKU) reports for each country that offers ASH Asia services.
- Added automation via Zapier to manage creating new entries in the company's database.
Technologies: Airtable, Architecture, Web Forms, Zapier
Full-stack Developer
2022 - 2023
Hike SEO Ltd
- Fixed crawler logic to reduce 403 errors, which decreased the 403 responses by 90% for an innovative SEO solution.
- Added API authentication to the crawler and upgraded the code to the latest TypeScript and Firebase versions.
- Created an analytics module for the crawler, which helped troubleshoot production issues and analyze crawl results after the crawl was complete.
- Integrated error reporting using Sentry to support identifying bugs in production.
- Fixed many bugs and added some key features in the crawler to improve the overall usage of the app.
Technologies: Node.js, Firebase, Puppeteer, JavaScript, APIs, Google Cloud, TypeScript, jQuery, CSS, HTML, Firebase Cloud Functions, Sentry, Agile Software Development, DOM, REST, Data Analysis, Web Forms, AWS Lambda
Senior Full-stack Developer
2022 - 2022
Sandylane Tech Inc
- Brought down the running time of dbt functions from five minutes to 30 seconds.
- Built a settings page to connect multiple data sources via OAuth.
- Created a settings page to configure user preferences for the application.
Technologies: JavaScript, Node.js, React, SQL, PostgreSQL, Data Build Tool (dbt), TypeScript, Agile Software Development, DOM, REST, Data Analysis, Web Forms, AWS Lambda
Senior Full-stack Developer
2022 - 2022
Loop Inc
- Developed the front end that helps track and improve a repository's ramp time.
- Decreased general page load times by 95% by improving database queries and removing blocking JavaScript code snippets in the back end.
- Converted the Prisma designs to pixel-perfect Tailwind CSS React code in the front end.
- Aggregated financial and sales data from multiple platforms like Salesforce and Gong and displayed those using React and multiple visualization libraries on the client side.
- Automated data fetching from multiple CRMs via Zapier to sync our database with client's CRM.
Technologies: React, Firebase Hosting, Node.js, TypeScript, Prisma, PostgreSQL, Google Cloud API, Tailwind CSS, CSS, HTML, JavaScript, Recharts, Express.js, Git, GitHub, CircleCI, Docker, MySQL, Performance, UI Components, Figma, Firebase, Google Cloud, JSON Web Tokens (JWT), OAuth, Responsive Web Apps, Cloud, Bug Fixes, Code Review, JSON, Data Visualization, Web Pages, Web Page Mockups, Web, Slack, Miro, JavaScript Testing, Amazon S3 (AWS S3), Continuous Deployment, Design, Back-end Development, Google Cloud Platform (GCP), Jest, Next.js, Agile Software Development, DOM, REST, Data Analysis, Web Forms, Notion, Zapier
Full-stack Software Engineer
2021 - 2022
LoanCrate
- Joined the team in its initial phase and helped build the company's 1st product, managing $5 billion in loans every month with 0% downtime.
- Built a viewer of documents for the product, enabling real-time editing and signing of loan-related documents.
- Entitled automated vulnerability scanning of the Docker images and package dependencies.
- Integrated the product with multiple external compliances, documents, and security services.
- Responded to events, provided resolutions without causing downtime in the system, and acted as an on-call engineer ten days every month.
- Used React and TypeScript to create the complex parts of the app's front end, like building an exception tracker, dynamic tables, etc.
- Handled complex fintech logic to compute loan-related numbers and various loan compliances using React and Node.js.
- Used Zapier to fetch the change in compliances based on government notifications to external vendors.
Technologies: Node.js, CircleCI, Cypress, Docker, Git, GraphQL, GitHub, JavaScript, PostgreSQL, Prisma, React, TypeScript, Jest, CSS, HTML, Express.js, APIs, Amazon Web Services (AWS), Full-stack, Redux, Chart.js, Full-stack Development, MVP Design, Minimum Viable Product (MVP), Front-end, Terraform, Tailwind CSS, Single-page Applications (SPAs), Dashboards, Data Sourcing, Real-time Data, SQL, API Integration, REST APIs, Chromatic, Storybook, Figma, Front-end Development, User Interface (UI), Bootstrap, CI/CD Pipelines, Jira, Databases, Web Development, React Router, Redis, WebApp, HTML5, HTTP, JSX, React Redux, React Apollo, Automated Testing, Continuous Delivery (CD), Continuous Integration (CI), SDKs, Templates, Back-end, DevOps, User Experience (UX), Docker Compose, Responsive Web Design (RWD), Finance, Testing, Apollo Server, Fintech, NPM, Test-driven Development (TDD), Architecture, MySQL, Performance, UI Components, Okta, QA Testing, Apollo, JSON Web Tokens (JWT), OAuth, Responsive Web Apps, Serverless, Cloud, Amazon RDS, Bug Fixes, Code Review, JSON, Data Visualization, Unit Testing, Web Pages, Web Page Mockups, Web, Slack, Miro, JavaScript Testing, Amazon S3 (AWS S3), Amazon CloudFront CDN, Continuous Deployment, Socket.IO, Design, Back-end Development, Retool, Cloudflare, Agile Software Development, DOM, REST, Data Analysis, Web Forms, Notion, Zapier, Content Management Systems (CMS), AWS Lambda
Full-stack Engineer
2020 - 2022
Self-employed
- Worked on an integrations platform that triggered Pavlok’s actions based on triggers from other apps like Google Calendar or Oura.
- Visualized the integrated data using multiple charts and user reports.
- Managed the back-end data store of events from various sources and ran reports on them.
Technologies: Node.js, React, PostgreSQL, CSS, HTML, Express.js, APIs, Amazon Web Services (AWS), Full-stack, Full-stack Development, MVP Design, Minimum Viable Product (MVP), Front-end, Tailwind CSS, Single-page Applications (SPAs), Dashboards, Data Sourcing, Real-time Data, SQL, API Integration, REST APIs, Front-end Development, User Interface (UI), Bootstrap, JavaScript, CI/CD Pipelines, Databases, Web Development, React Router, WebApp, HTML5, HTTP, JSX, React Redux, Automated Testing, Continuous Delivery (CD), Continuous Integration (CI), SDKs, Templates, Back-end, DevOps, User Experience (UX), Docker Compose, Responsive Web Design (RWD), Testing, TypeScript, Git, GitHub, CircleCI, MySQL, JSON Web Tokens (JWT), OAuth, Responsive Web Apps, Cloud, Bug Fixes, JSON, Web Pages, Web Page Mockups, Web, JavaScript Testing, Amazon S3 (AWS S3), Continuous Deployment, Design, Back-end Development, Jest, DOM, REST, Data Analysis, Web Forms, Notion, Content Management Systems (CMS)
Full-stack Software Engineer
2020 - 2020
Human Capital
- Integrated caching in the existing web app, which improved the overall performance of the app.
- Created an Airtable SDK to standardize data flow with Airtable as a back end for the web app.
- Made many improvements to the web app, including fixing bugs and improving performance.
- Used React and Airtable to present data related to VC funding in the company's internal app.
- Used Zapier to automate and sync data fetching across Airtable and internal databases.
Technologies: Node.js, React, Redis, Airtable, CSS, HTML, Express.js, APIs, Full-stack, Chart.js, Full-stack Development, MVP Design, Minimum Viable Product (MVP), Front-end, Tailwind CSS, Single-page Applications (SPAs), Dashboards, Data Sourcing, Real-time Data, API Integration, REST APIs, Front-end Development, User Interface (UI), Bootstrap, JavaScript, Databases, Web Development, React Router, WebApp, NoSQL, HTML5, HTTP, JSX, React Redux, Continuous Delivery (CD), Continuous Integration (CI), SDKs, Twilio, Templates, Back-end, User Experience (UX), Responsive Web Design (RWD), Finance, WebSockets, Git, GitHub, Performance, UI Components, QA Testing, JSON Web Tokens (JWT), OAuth, Responsive Web Apps, Cloud, Bug Fixes, Code Review, JSON, Unit Testing, Web Pages, Web Page Mockups, Web, Slack, JavaScript Testing, Amazon S3 (AWS S3), Continuous Deployment, Socket.IO, Webpack, Design, Back-end Development, Jest, DOM, REST, Data Analysis, Web Forms, Notion, Zapier, Content Management Systems (CMS), AWS Lambda
Full-stack Software Engineer
2019 - 2020
Pesto
- Trained over 100 engineers in full-stack web development and remote work professional skills.
- Built a learning portal for students. It is currently being used by more than 250 students every day.
- Took over 400 technical interviews as a part of Pesto's selection procedure.
- Shipped multiple features in a team of two for teams across the company.
- Optimized the build and deployment process by 75%, bringing it down from 60 minutes to 15.
- Automated the entire student journey in Pesto using multiple scripts, Zapier, Slack, and Airtable.
- Used React to build an automated vetting process for students applying to the boot camp.
Technologies: CircleCI, Cypress, GitHub, Git, JavaScript, Node.js, PostgreSQL, React, TypeScript, GraphQL, CSS, HTML, Express.js, APIs, Amazon Web Services (AWS), Full-stack, Redux, Chart.js, MongoDB, Full-stack Development, MVP Design, Minimum Viable Product (MVP), Front-end, Single-page Applications (SPAs), Dashboards, Data Sourcing, Real-time Data, SQL, API Integration, REST APIs, Front-end Development, User Interface (UI), Bootstrap, CI/CD Pipelines, Databases, Web Development, React Router, Redis, WebApp, HTML5, HTTP, JSX, React Redux, React Apollo, Automated Testing, Continuous Delivery (CD), Continuous Integration (CI), SDKs, Twilio, SendGrid, Templates, Back-end, DevOps, User Experience (UX), Docker Compose, Responsive Web Design (RWD), Web Scraping, Testing, Puppeteer, Apollo Server, Test-driven Development (TDD), Docker, Airtable, MySQL, Performance, UI Components, QA Testing, Apollo, JSON Web Tokens (JWT), OAuth, Responsive Web Apps, E-learning, Learning Management Systems (LMS), Cloud, Amazon RDS, Sequelize, Bug Fixes, Code Review, JSON, Data Visualization, Unit Testing, Web Pages, Web Page Mockups, Web, Slack, JavaScript Testing, Amazon S3 (AWS S3), Amazon CloudFront CDN, Continuous Deployment, Socket.IO, Webpack, Design, Back-end Development, Chrome Extensions, Retool, Jest, Cloudflare, DOM, REST, Data Analysis, Web Forms, Notion, Zapier, Content Management Systems (CMS), AWS Lambda
Senior Full-stack Software Engineer
2018 - 2019
Mappes.io
- Created a full-stack React, Node.js, DynamoDB, and Elasticsearch web app to help suppliers find manufacturers and generate leads.
- Built the initial project from scratch with one member and made it live before hiring our second engineer.
- Managed the DevOps of the app using CircleCI and AWS.
Technologies: CircleCI, Git, Docker, Node.js, React, Elasticsearch, CSS, HTML, Express.js, APIs, Amazon Web Services (AWS), Full-stack, Redux, Chart.js, D3.js, MongoDB, Full-stack Development, MVP Design, Minimum Viable Product (MVP), Front-end, Single-page Applications (SPAs), Dashboards, Data Sourcing, Real-time Data, SQL, API Integration, REST APIs, Front-end Development, User Interface (UI), Bootstrap, JavaScript, CI/CD Pipelines, Databases, Web Development, React Router, WebApp, NoSQL, HTML5, HTTP, JSX, React Redux, Automated Testing, Amazon DynamoDB, Continuous Delivery (CD), Continuous Integration (CI), SDKs, Twilio, SendGrid, Templates, Back-end, DevOps, User Experience (UX), Responsive Web Design (RWD), Web Scraping, Testing, GitHub, Performance, UI Components, QA Testing, JSON Web Tokens (JWT), OAuth, Responsive Web Apps, Cloud, Bug Fixes, Code Review, JSON, Web Pages, Web Page Mockups, Web, Amazon S3 (AWS S3), Amazon CloudFront CDN, AWS Elastic Beanstalk, Continuous Deployment, Socket.IO, Design, Back-end Development, Chrome Extensions, Jest, DOM, REST, Data Analysis, Web Forms, Zapier, AWS Lambda
Senior Full-stack Engineer
2018 - 2018
Aikaan Labs Pvt.Ltd
- Created the front-end React-Redux application to manage the IoT deployments and visualize analytics data.
- Implemented over-the-air (OTA) updates functionality for the Raspberry Pi devices.
- Managed the development operations via CircleCI, Docker, and AWS.
Technologies: Node.js, React, PostgreSQL, Go, CSS, HTML, Express.js, APIs, Full-stack, Redux, Chart.js, D3.js, Full-stack Development, MVP Design, Minimum Viable Product (MVP), Front-end, Single-page Applications (SPAs), Dashboards, Data Sourcing, Real-time Data, SQL, API Integration, REST APIs, Front-end Development, User Interface (UI), Bootstrap, JavaScript, Databases, Web Development, GitLab CI/CD, React Router, WebApp, HTML5, HTTP, JSX, React Redux, Automated Testing, SDKs, Back-end, User Experience (UX), Responsive Web Design (RWD), Git, GitHub, CircleCI, Responsive Web Apps, Bug Fixes, Code Review, JSON, Web Pages, Web Page Mockups, Web, Continuous Deployment, Webpack, Design, Back-end Development, Jest, Software Packaging, DOM, REST, Data Analysis, Web Forms
Full-stack Engineer
2017 - 2017
Tricog Health
- Brought down revenue loss due to missed electrocardiograms (ECGs) from 10% to 0%.
- Developed a desktop application to view and diagnose ECGs.
- Designed and automated reports generation using dygraphs.
- Integrated calling and messaging tools in the internal dashboard to make sales operations easier.
Technologies: Node.js, Electron, JavaScript, jQuery, CSS, HTML, Express.js, APIs, MySQL, Full-stack, Chart.js, D3.js, Full-stack Development, MVP Design, Minimum Viable Product (MVP), Front-end, Single-page Applications (SPAs), Dashboards, Data Sourcing, Real-time Data, SQL, API Integration, REST APIs, Front-end Development, User Interface (UI), Bootstrap, Databases, Web Development, WebApp, HTML5, HTTP, JSX, React Redux, Automated Testing, SDKs, SendGrid, Back-end, User Experience (UX), Responsive Web Design (RWD), Recharts, Git, GitHub, Performance, Responsive Web Apps, Bug Fixes, JSON, Data Visualization, Unit Testing, Web Pages, Web Page Mockups, Web, Socket.IO, Webpack, Twilio API, Design, Back-end Development, Jest, Software Packaging, Agile Software Development, DOM, REST, Data Analysis, Web Forms, Content Management Systems (CMS)
Experience
Ensure Single Commit
https://github.com/marketplace/ensure-single-commitA GitHub pulls request (PR) checker to ensure every PR has a single commit.
Used GitHub APIs and webhooks to listen to PR events and ensure each had only one commit before it got merged. Helped in keeping Git history linear.
Used GitHub APIs and webhooks to listen to PR events and ensure each had only one commit before it got merged. Helped in keeping Git history linear.
Renovate
https://github.com/renovatebot/renovateRenovate is an open-source universal multi-language dependency management tool that fits into users' workflows.
In this project, I fixed four high-priority bugs and implemented ten features while maintaining 100% of test coverage for every change.
In this project, I fixed four high-priority bugs and implemented ten features while maintaining 100% of test coverage for every change.
Open Resource Access Point (RAP)
OpenRAP is an offline content distribution platform for schools in rural parts of India that do not have consistent internet connections.
The system is built on top of Raspberry Pi and full-stack JavaScript. It serves content offline to multiple devices through a local access point.
The system is built on top of Raspberry Pi and full-stack JavaScript. It serves content offline to multiple devices through a local access point.
GopherHost Blog
GopherHost is an affordable hosting company where these blogs are an easy way to understand the nuances of web hosting and I built this blogging site on top of Gatsby and React, which provides blazing-fast load times, excellent SEO, and easy maintenance.
Education
2013 - 2017
Bachelor's Degree in Computer Science
Birla Institute of Technology - Ranchi, Jharkhand, India
Certifications
JUNE 2022 - PRESENT
Next.js & React – The Complete Guide (incl. Two Paths!)
Udemy
MAY 2021 - PRESENT
HTML, CSS & JavaScript – Certification Course for Beginners
Udemy
MAY 2018 - PRESENT
Modern React with Redux
Udemy
Skills
Libraries/APIs
React, Node.js, REST APIs, jQuery, React Router, React Redux, Socket.IO, GitHub API, Chart.js, D3.js, Puppeteer, Recharts, Google Cloud API, Twilio API, Google Sheets API, Stripe
Tools
Git, GitHub, JSX, Zapier, CircleCI, Prisma, React Apollo, Slack, JavaScript Testing, Amazon CloudFront CDN, Retool, Notion, Terraform, Chromatic, Figma, Jira, GitLab CI/CD, SendGrid, Docker Compose, NPM, Sequelize, Miro, Webpack, Capacitor, Sentry, Mailchimp, Make (formerly Integromat)
Languages
JavaScript, TypeScript, HTML, HTML5, GraphQL, CSS, SQL, Go, Sass, SCSS
Frameworks
Express.js, JSON Web Tokens (JWT), Jest, Redux, Tailwind CSS, Material UI, Bootstrap, WebApp, Next.js, Cypress, Electron, Angular, Ionic, React Native
Paradigms
REST, Automation, Automated Testing, Continuous Delivery (CD), Continuous Integration (CI), Responsive Web Design (RWD), Testing, Unit Testing, Continuous Deployment, Agile Software Development, DevOps, Test-driven Development (TDD)
Platforms
Web, Docker, Firebase, AWS Lambda, Raspberry Pi, Amazon Web Services (AWS), Twilio, Netlify, AWS Elastic Beanstalk, Google Cloud Platform (GCP), Contentful, Vercel
Storage
JSON, Web Forms, PostgreSQL, Redis, Databases, MySQL, MongoDB, NoSQL, Amazon S3 (AWS S3), Elasticsearch, Amazon DynamoDB, Google Cloud, Database Security
Industry Expertise
E-learning
Other
Airtable, Web Development, APIs, Full-stack, Full-stack Development, Front-end, Single-page Applications (SPAs), Dashboards, Data Sourcing, API Integration, Front-end Development, SDKs, Back-end, UI Components, Web Pages, Web Page Mockups, DOM, Gatsby, MVP Design, Minimum Viable Product (MVP), Real-time Data, Storybook, User Interface (UI), CI/CD Pipelines, HTTP, Templates, User Experience (UX), Apollo, OAuth, Responsive Web Apps, Learning Management Systems (LMS), Cloud, Amazon RDS, Bug Fixes, Code Review, Data Visualization, Design, Back-end Development, Data Analysis, Content Management Systems (CMS), Documentation, Pixel Perfect, No-code Development, Web Scraping, Finance, Apollo Server, Fintech, WebSockets, Architecture, Firebase Hosting, Performance, Okta, QA Testing, Serverless, Chrome Extensions, Cloudflare, Open Source, Software Packaging, Data Build Tool (dbt), Firebase Cloud Functions, Tokenization, Marketplaces, Supabase, System Administration, Sharetribe, Payment APIs, Internet of Things (IoT)
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