Rishabh's Portfolio

rpratapsingh333@gmail.com

+91 6397155364

Rishabh's Portfolio

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Hey, I am

Rishabh Pratap Singh

I'm a

I am an experienced React Native developer with 3.7 years of expertise in building responsive, high-performance web applications. I have a proven track record of delivering user-friendly and efficient solutions, leveraging my skills in JavaScript, React-native, and mobile app development. My experience includes working on various projects, from small startups to larger enterprises, where I played a key role in both mobile-app development and cross-functional team collaboration. I am adept at problem-solving, ensuring code quality, and continuously learning new technologies to improve my craft. My commitment to fostering a collaborative team environment drives successful project outcomes.

3.7

Years

Skills

Front-end:

HTML

CSS

JavaScript

React Native

Zustand

Redux

Firebase

React JS

Angular JS

Wordpress

Back-end:

NodeJS

ExpressJS

NextJS

Other:

Rest APIs

Restful APIs

Postman

Swagger

Android Studio

Xcode

Intellij Idea

Visual Studio Code

JetBrains AI

Cursor AI

Copilot AI

Windsurf AI

Work Experiences

September 2024 - ongoing

System Analyst- Frontend dev | C-edge technologies(Client- State Bank of India)

Integrated secure payment gateways, optimizing both performance and reliability during high-volume transactions.
Participated in code reviews to ensure clean, maintainable, and scalable codebase across the project.
Optimized app performance by identifying memory leaks and reducing re-renders through effective state management.
Coordinated with QA to reproduce and resolve critical bugs across multiple devices and OS versions.
Designed and maintained reusable component libraries to ensure consistency and development efficiency across screens.
Collaborated with cross-functional teams including backend developers, designers, and DevOps engineers to ensure seamless integration and delivery.
Implemented analytics tools to track user behavior and app performance metrics.
Ensured data privacy and compliance by following industry best practices during development and testing.
Participated in sprint planning and retrospectives, actively contributing ideas to improve delivery cycles.
Took ownership of critical modules under tight deadlines while maintaining high code quality standards.

April 2023 - August 2024

Software Engineer | Antier Solutions

Spearheaded Theme Management, seamlessly toggling between light and dark themes.
Engineered robust Session Management with diverse use cases.
Crafted a unified UI/UX for cross-platform Android/iOS applications, optimizing with a single codebase.
Orchestrated Server Localization and Language Management for enhanced accessibility.
Implemented sophisticated socket solutions for dynamic Graphs. Integrated cutting-edge AppLock/Biometric functionality for both Android and iOS platforms.
Pioneered the development of cryptocurrency exchanges, enabling users to effortlessly trade digital assets on mobile devices.
Delivered a suite of features including a User-Friendly Interface, top-tier Security Measures, extensive Trading Pairs, Real-Time Market Data, versatile Order Types, seamless Wallet Integration, proactive Notification Alerts, KYC Compliance, and a comprehensive set of Deposit and Withdrawal Options.
Innovated in the realm of Finance NFTs, introducing seamless banking functionalities.
Consistently met project deadlines, ensuring timely and successful project delivery.
Ensured a consistent and optimized UI/UX across all phone devices with a single codebase, enhancing user satisfaction and accessibility.
Successfully published the iOS app on the App Store and the Android app on the Play Store individually, reaching a wider audience and demonstrating a commitment to multi-platform deployment.
Successfully implemented dynamic linking with Firebase, enhancing real-time data interactions and user engagement.

July 2022 - March 2023

Mobile Application Developer | Aresourcepool

React Native development with TDD.
Created interactive UI components and animations.
Integrated APIs (API sauce, WooCommerce, axios).
Contributed to design discussions.
Provided technical leadership and mentorship.
Collaborated on event-based features.
Developed UI for iOS/Android apps.
Implemented camera, push notifications, social login.
Resolved bugs in packages (e.g., react-native-ringtone-manager).
Worked on video/image editing, API interactions.
Flexible with functional and class components.
Led meetings, engaged with foreign clients.

Jan 2022 - Jul 2022

Developer | Schoollog

Collaborated in the development of [Schoollog- Parents App, Schoollog Students app].
Implemented student-side features for Alumni.
Assisted teammates with issue resolutions.
Collaborated with product managers and designers to translate requirements into technical specifications and deliverables.
Worked on the enquiry application.

Jul 2021 - Dec 2021

MERN Full Stack Trainee (Online)

Learned to develop websites using JavaScript, Node.js, Express.js, MongoDB, and React.js
Acquired skills in full-stack development, front-end, and back-end fundamentals
Actively sought learning opportunities, attending internal workshops, training sessions, and industry events to enhance technical skills.

Projects

HTMLCSSJavaScriptReact.JsNext.JsChakra uiGitLab

Personal Portfolio Website

Developed a fully responsive personal portfolio website showcasing my skills, Experience, projects, and achievements, enhancing my online presence and professional branding.
Crafted an engaging and visually appealing design using HTML, CSS, and JavaScript, React.js, Next.js & Chakra ui ensuring optimal display on various devices and screen sizes.

HTMLCSSJavaScriptTypeScriptReact.JsShadcnGitLabFigma

SBI Epay 2.0

Developed a fully responsive payment platform for web, iOS, and Android with pixel-perfect UI.
Performed R&D on non-stoppable timers and optimized iOS throttle issues for smoother payment flow.
Enhanced accessibility features to ensure an inclusive and seamless user experience.
Prepared detailed technical documentation and solution design notes for implemented modules.
Created merchant integration SDKs in PHP, Node.js, and Java, enabling easy backend integration.
Authored complete merchant integration documents to guide merchant teams through the payment gateway setup.
Proactively collaborated with the team, planning ahead to avoid development bottlenecks.
Assisted teammates during roadblocks and improved card autofill behavior for faster checkouts.

HTMLCSSJavaScriptTypeScriptReact.JsShadcnGitLabFigma

SBI Epay Merchant Panel 2.0

Built a feature-rich merchant dashboard with responsive UI across platforms.
Integrated dynamic graphs and charts powered by live data for transaction analytics.
Implemented advanced data tracking to monitor merchant activities and performance metrics.
Developed secure document upload modules with validations for merchant onboarding.
Added dynamic theme customization for personalized color modes within the panel.
Optimized workflows and enhanced usability for improved merchant self-service operations.
Created clear and structured technical documentation for better understanding of module workflows.

React-nativeJavaScriptGithubPostman

Schoollog - Student App

Focus: Majorly worked on the UI/UX part using React Native.
Technology Stack: Developed using React Native and JavaScript.
Design: Features a single theme UI design for a consistent user experience.
Performance: Ensured smooth performance and responsiveness across different devices.
User Interaction: Enhanced user interaction through intuitive navigation and interactive elements.
Testing: Conducted thorough testing to identify and fix UI/UX bugs and improve usability.
Collaboration: Collaborated with backend developers to integrate APIs and ensure seamless data flow.
Accessibility: Implemented accessibility features to make the app usable for a wider audience.

React-nativeJavaScriptGithubPostman

Schoollog - Parents App

Modules: The app includes two primary modules: Attendance and Leave Applications.
Technology Stack: Developed using React Native and JavaScript.
Design: Features a single theme UI design for a consistent user experience.

React-nativeJavaScriptBitbucketPostman

Danzflo

Developed two major modules: Danzflo TV and Danzflo Events.
Utilized React Native and JavaScript for cross-platform mobile app development.
Implemented a dark theme to enhance visual appeal and user experience.
Designed accurate and user-friendly UI/UX.
Integrated multiple APIs to enable seamless backend communication.
Incorporated third-party libraries to extend app functionality.
Developed a feature-rich video streaming platform for Danzflo TV.
Created an event management system with calendar and booking features for Danzflo Events.
Ensured accessibility and responsiveness across various devices.
Conducted user research and testing to continuously improve app design and performance.

React-nativeJavaScriptBitbucketPostman

Brainzeus

Successfully handled foreign client dealings, ensuring clear communication and project alignment.
Led the development of the Brainzeus app, overseeing all technical aspects.
Conducted thorough unit testing to ensure robust and error-free functionality.
Implemented the Stripe payment method to facilitate secure and seamless transactions.
Designed and created the app's UI/UX from scratch, focusing on intuitive and engaging user experiences.
Developed a ringtone manager feature, allowing users to manage and customize ringtones.
Integrated third-party SDKs to enhance app functionality and performance.
Ensured smooth and efficient integration of all app components.
Focused on delivering a high-quality product that meets client expectations and industry standards.
Worked collaboratively with team members and clients to refine and optimize app features and performance.

React-nativeJavaScriptWebsocketFirebaseGitlabPostman

Coinhub

Implemented secure and efficient withdrawal and deposit features, ensuring smooth user experience with real-time updates.
Established WebSocket connections for real-time trading updates, including order book, trade history, and market data.
Designed and developed a full-fledged UI/UX for the trading application, with a focus on accessibility and user experience.
Implemented light and dark themes to enhance user comfort and preference.
Developed functionalities for buying, selling, and converting cryptocurrencies, ensuring user-friendly interfaces for complex transactions.
Ensured the application is fully responsive and works across various devices using CSS frameworks like Tailwind CSS and Material-UI.
Optimized the application for speed and performance with techniques such as lazy loading and code splitting.

React-nativeJavaScriptWebsocketFirebaseGitlabPostman

Emperor Coin

Developed and maintained withdrawal and deposit systems, ensuring secure and efficient handling of transactions.
Created a user-centric UI/UX design, optimizing for both usability and visual appeal.
Built and refined functionalities for buying, selling, and converting digital assets.
Integrated app lock features to enhance security and protect user data .
Enhanced app performance and responsiveness through efficient coding practices and optimization techniques.

React-nativeJavaScriptWebsocketFirebaseGitlabSwagger

Rezo Five

Developed robust session management, addressing diverse use cases to ensure seamless user experiences.
Integrated various card payment methods, enhancing the app’s payment capabilities.
Designed and implemented smooth UI/UX for both Android and iOS platforms, providing a consistent and intuitive user interface.
Enhanced security measures to protect user sessions and sensitive data.
Ensured compliance with platform guidelines for both Android and iOS.

React-nativeJavaScriptWebsocketFirebaseGitlabSwagger

Bluechip Banque

Developed a comprehensive bank/finance application.
Enabled seamless internal transfers for efficient fund management within the bank.
Implemented external transfer capabilities to facilitate transactions with other banks.
Integrated a custom KYC (Know Your Customer) module to streamline customer verification processes.
Designed a user-friendly interface to enhance the customer experience.

React.jsTypeScriptTailwindShadcn UINode.jsREST APIFigmaGitLab

Dental Care Website

Designed and developed a modern, responsive dental clinic website optimized for mobile, tablet, and desktop.
Implemented appointment booking functionality for seamless patient scheduling.
Built dynamic service pages to showcase treatments like root canal, implants, cosmetic dentistry, and orthodontics.
Integrated contact forms with validation and instant inquiry submission.
Optimized performance and SEO to improve search visibility and page load speed.
Enhanced accessibility and user experience to ensure easy navigation for all age groups.
Collaborated with stakeholders to convert Figma designs into pixel-perfect UI.
Structured reusable components for scalability and future feature expansion.

React.jsTypeScriptRedux ToolkitRedux-SagaTailwind CSSNode.jsREST APIMongoDBAWSMulti-Tenant Architecture

Multi-Vendor E-Commerce SaaS Platform

Developed a scalable multi-vendor e-commerce SaaS platform with a Super Admin and Admin hierarchy.
Built a Super Admin dashboard to manage multiple admins, categories, subscriptions, contracts, and platform settings.
Implemented admin onboarding where each admin can manage products and operate their own branded storefront.
Enabled domain-based hosting allowing each admin to run their own website on custom domains.
Designed category and catalog management with role-based access and plan-based feature control.
Implemented subscription plans to control feature availability and product limits.
Built secure authentication, role-based authorization, and API protection.
Developed responsive dashboards with advanced UI components, toggles, filters, and pagination.
Integrated product listing workflows allowing admins to manage inventory, images, and product details.
Optimized performance and state management using Redux Toolkit and Redux-Saga.
Designed reusable components and scalable architecture for future marketplace expansion.
Collaborated on API design and backend workflows to support multi-tenant data isolation.

Testimonials

Hire me

as a Mobile-app/Web-app Developer

Great skills elite.

I'm a Mobile-app Developer in React-native

with 3.7 Years of Experience.

Let’s Create Something Amazing

I bring creativity, precision, and clean code together to deliver scalable web and mobile applications.

Rishabh

I'm Rishabh Pratap Singh, an enthusiastic mobile-app developer with a passion for crafting dynamic and engaging user experience.

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Official Info:

rpratapsingh333@gmail.com

+91 6397155364

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Rishabh Pratap Singh