Freelancer Logo
Einloggen Registrieren
Ein Projekt ausschreiben

ENTDECKEN

HTML JavaScript Node.js PHP Python
Profil-Titelbild
Avatar des Nutzers

Ravisher D.

@ravd82

monthly-level-three.svgverified-v2.svgpreferred-freelancer-v3.svg
5,0
10

4,3

4,3

100%

Web & Mobile & AI developer building solution

$85 USD / Stunde

・

Flagge von

United States (9:52 PM)

・

Joined on August 22, 2024

・

1 Empfehlungen

$85 USD / Stunde

・

Versatile Professional with expertise in Front End / Back End development, Mobile App development. Well versed in latest and greatest technologies including React, React Native, JavaScript, Material UI, Node, ASP.Net Core, Laravel, Django, Flutter, WordPress, Shopify, SpringBoot, etc. I collaborate with my clients on regular basis and provide them solutions to address their business needs and pain points. Please feel free to reach out to make your idea stand out.

Überprüfungen

Pünktlich

100 %

Im Budget

100 %

Annahmequote

100 %

Wiederholungsquote beim Engagieren

25 %

Freelancer Web Developers United States
Alle Web Developers in United States ansehen

Portfolio

Portfolio

13609051
This project showcases my expertise in building and customizing Shopify e-commerce stores to provide businesses with a professional and conversion-focused online presence. ✨ Key Features: - Custom Shopify Theme: Designed and implemented a responsive, user-friendly layout that aligns with brand identity. - Product Management: Added collections, categories, and filtering options for a smooth shopping experience. - Payment Gateway Integration: Configured secure checkout with multiple payment methods. - Apps & Plugins: Integrated Shopify apps for inventory management, SEO optimization, and marketing automation. - Performance Optimization: Improved loading speed, navigation flow, and mobile responsiveness. - Conversion Strategy: Enhanced product pages with reviews, upsell sections, and trust-building elements. This project highlights my ability to deliver end-to-end Shopify solutions, from setup and customization to scaling stores for higher traffic and sales.

Shopify E-Commerce Store – Custom Theme & Sales Optimization

13609043
This mobile application was designed to make buying, selling, and swapping second-hand books simple and user-friendly. Built with React Native for cross-platform support and powered by a Java backend, the app delivers a smooth and secure experience. ✨ Core Features: - Browse and filter books by genre, rating, and price - Detailed product pages with seller info and messaging - Buy or swap books seamlessly with in-app workflows - Secure payment gateway (Google Pay, UPI, Cards, Net Banking, Cash on Delivery) - Order summary and confirmation with transaction tracking - Book swapping system for quick exchanges between users - Clean, responsive, and modern UI with real-time updates This project demonstrates my ability to create end-to-end eCommerce and marketplace apps, handling both transactions and peer-to-peer exchanges with intuitive UI/UX design.

Book Swap & Marketplace App – Buy, Sell, and Exchange Books

13609039
As a trusted Laravel developer with 8+ years of experience, I specialize in fixing bugs, errors, and performance issues to deliver a clean, error-free application. As a trusted Laravel developer with 3+ years of experience, I specialize in fixing bugs, errors, and performance issues to deliver a clean, error-free application. Services I provide: - Debugging Laravel backend issues - Fixing routing, middleware, and authentication problems - Database query optimization (Eloquent / SQL) - API integration & error handling - Frontend + Backend compatibility fixes - Code refactoring for better maintainability Why choose me? - Fast delivery with high-quality solutions - Clean, well-documented, and scalable code - Experience working on production-level Laravel apps Whether it’s a small bug or a critical issue, I can quickly identify the problem and implement a long-term solution to keep your application running smoothly.

Laravel Bug Fixing & Error Debugging

13609028
This project showcases the development of Horizen’s blockchain ecosystem website, a platform focused on interoperability, security, and privacy for decentralized applications. Key highlights of the project include: - Responsive and modern UI/UX with clean layouts and animations - Blockchain-focused features: node infrastructure, PoW/PoS sidechains, zk-SNARK privacy integration - Custom sections for showcasing partners, developers, and R&D collaborations - Scalable architecture built with Next.js and optimized for performance - Seamless integration with Web3 technologies for blockchain interaction - Structured for SEO optimization and high user engagement This project demonstrates my ability to build enterprise-level web platforms with a strong focus on blockchain, Web3, and scalability.

Blockchain Ecosystem Website (Next.js + Web3 Integration)

13609026
Fade Masterz is a modern barber booking mobile application designed to streamline salon services and client engagement. Built with React Native (frontend) and Node.js (backend), the app allows users to: - Browse barbers and salon services - Book appointments with real-time availability - View discounts and promotions - Manage bookings with integrated scheduling - Securely handle payments - Chat with barbers directly through in-app messaging This project highlights my expertise in cross-platform mobile app development, UI/UX design, and real-time chat integration. The clean interface ensures a seamless user experience, while the robust backend guarantees scalability and reliability.

Barber Booking & Chat App (React Native + Node.js)

12154892
I architected the multi tenant logistic application to serve the Dryage and Long Haul companies. * Real time load updates via driver mobile app and web dashboard.

Logistics Dispatch Management

13609051
This project showcases my expertise in building and customizing Shopify e-commerce stores to provide businesses with a professional and conversion-focused online presence. ✨ Key Features: - Custom Shopify Theme: Designed and implemented a responsive, user-friendly layout that aligns with brand identity. - Product Management: Added collections, categories, and filtering options for a smooth shopping experience. - Payment Gateway Integration: Configured secure checkout with multiple payment methods. - Apps & Plugins: Integrated Shopify apps for inventory management, SEO optimization, and marketing automation. - Performance Optimization: Improved loading speed, navigation flow, and mobile responsiveness. - Conversion Strategy: Enhanced product pages with reviews, upsell sections, and trust-building elements. This project highlights my ability to deliver end-to-end Shopify solutions, from setup and customization to scaling stores for higher traffic and sales.

Shopify E-Commerce Store – Custom Theme & Sales Optimization

13609043
This mobile application was designed to make buying, selling, and swapping second-hand books simple and user-friendly. Built with React Native for cross-platform support and powered by a Java backend, the app delivers a smooth and secure experience. ✨ Core Features: - Browse and filter books by genre, rating, and price - Detailed product pages with seller info and messaging - Buy or swap books seamlessly with in-app workflows - Secure payment gateway (Google Pay, UPI, Cards, Net Banking, Cash on Delivery) - Order summary and confirmation with transaction tracking - Book swapping system for quick exchanges between users - Clean, responsive, and modern UI with real-time updates This project demonstrates my ability to create end-to-end eCommerce and marketplace apps, handling both transactions and peer-to-peer exchanges with intuitive UI/UX design.

Book Swap & Marketplace App – Buy, Sell, and Exchange Books

13609039
As a trusted Laravel developer with 8+ years of experience, I specialize in fixing bugs, errors, and performance issues to deliver a clean, error-free application. As a trusted Laravel developer with 3+ years of experience, I specialize in fixing bugs, errors, and performance issues to deliver a clean, error-free application. Services I provide: - Debugging Laravel backend issues - Fixing routing, middleware, and authentication problems - Database query optimization (Eloquent / SQL) - API integration & error handling - Frontend + Backend compatibility fixes - Code refactoring for better maintainability Why choose me? - Fast delivery with high-quality solutions - Clean, well-documented, and scalable code - Experience working on production-level Laravel apps Whether it’s a small bug or a critical issue, I can quickly identify the problem and implement a long-term solution to keep your application running smoothly.

Laravel Bug Fixing & Error Debugging

13609028
This project showcases the development of Horizen’s blockchain ecosystem website, a platform focused on interoperability, security, and privacy for decentralized applications. Key highlights of the project include: - Responsive and modern UI/UX with clean layouts and animations - Blockchain-focused features: node infrastructure, PoW/PoS sidechains, zk-SNARK privacy integration - Custom sections for showcasing partners, developers, and R&D collaborations - Scalable architecture built with Next.js and optimized for performance - Seamless integration with Web3 technologies for blockchain interaction - Structured for SEO optimization and high user engagement This project demonstrates my ability to build enterprise-level web platforms with a strong focus on blockchain, Web3, and scalability.

Blockchain Ecosystem Website (Next.js + Web3 Integration)

13609026
Fade Masterz is a modern barber booking mobile application designed to streamline salon services and client engagement. Built with React Native (frontend) and Node.js (backend), the app allows users to: - Browse barbers and salon services - Book appointments with real-time availability - View discounts and promotions - Manage bookings with integrated scheduling - Securely handle payments - Chat with barbers directly through in-app messaging This project highlights my expertise in cross-platform mobile app development, UI/UX design, and real-time chat integration. The clean interface ensures a seamless user experience, while the robust backend guarantees scalability and reliability.

Barber Booking & Chat App (React Native + Node.js)

12154892
I architected the multi tenant logistic application to serve the Dryage and Long Haul companies. * Real time load updates via driver mobile app and web dashboard.

Logistics Dispatch Management

5.0 · 10 Rezensionen
Bewertungen
Avatar des Nutzers

Project for Ravisher D • $580 USD

Thanks again! Looking forward to work with you again. [03 November, 2025] Reliable, proactive, and easy to work with.

Thales M.

@ThalesMyller

•

Flagge von

João Pessoa, Brazil

•

vor 4 Monaten

Teilen

Avatar des Nutzers

Expo Supabase Google Sign-In • $30 USD

Delivered exactly what was promised: native Google Sign-In with @react-native-google-signin/google-signin wired to Supabase via signInWithIdToken. Sessions persist correctly, secure logout is clean, and the integration was tested on iOS and Android. Code was clean, well-structured, and documented with clear setup notes so we could replicate the config. Communication was proactive and the work was finished on time. Would happily hire again.

Ayobami L.

@ayobamia23

•

Flagge von

Ikeja, Nigeria

•

vor 5 Monaten

Teilen

Avatar des Nutzers

Offline Communication Tool Development • $99 USD

He is so fast and keeps good communication.

Hugo F.

@hugomcferreira

•

Flagge von

ARAPIRACA, Brazil

•

vor 6 Monaten

Teilen

Avatar des Nutzers

Next.js React UI Component Development • $50 USD

Ravisher did a great job.

Thales M.

@ThalesMyller

•

Flagge von

João Pessoa, Brazil

•

vor 6 Monaten

Teilen

W

Low Cost Laravel Expert Needed • $250 USD

He did a great job, I will continue to work with him more in the future.

Jason M.

@webstar33

•

Flagge von

buffalo, United States

•

vor 1 Jahr

Teilen

Erfahrung

Co-Founder

Aug., 2024 - Aktuell

•

1 Jahr, 6 Monate

FreightSmart

Aug., 2024 - Aktuell

•

1 Jahr, 6 Monate

A technical leader who fosters innovation, develop and execute against both short and long-term roadmaps, and steer teams towards achieving organization objectives.

Flagge von

Pleasanton, California, United States

Aug., 2024 - Aktuell

•

1 Jahr, 6 Monate

Staff / Manager Machine Learning

Sept., 2021 - Aug., 2024

•

2 Jahre, 11 Monate

Quantcast

Sept., 2021 - Aug., 2024

•

2 Jahre, 11 Monate

* Developed ML models to support features like Campaign Forecasting, Budget Recommendation to increase customer engagement & confidence in our Advertising platform. * Delivered cookieless solutions for real time bidding (RTB) to drive conversions lift by 15%. Worked closely with modeling, engineering and edge teams to deliver the feature. * Improved model loading time from ~28sec to ~2sec to improve forecasting service latency and reduce timeouts.

Flagge von

San Francisco Bay Area, United States

Sept., 2021 - Aug., 2024

•

2 Jahre, 11 Monate

Senior Software Engineer, ML

Dez., 2020 - Sept., 2021

•

8 Monate, 30 Tage

Oracle

Dez., 2020 - Sept., 2021

•

8 Monate, 30 Tage

* Architect AI-SDK to integrating AI services like Anomaly Detection, Language Services to provide intelligent features for the product teams * Building pipelines to streamline and automate the ML lifecycle using OracleCloud services. Skills: Natural Language Processing (NLP) · Machine Learning Algorithms

Flagge von

Toronto, Ontario, Canada

Dez., 2020 - Sept., 2021

•

8 Monate, 30 Tage

Bildung

Bootcamp, Machine Learning

2020 - 2020

Flagge von

United States

2020 - 2020

San Jose State University

2006 - 2008

•

2 Jahre

Master's degree

Flagge von

United States

2006 - 2008

•

2 Jahre

Punjab Technical University

2001 - 2005

•

4 Jahre

B. Tech, Computer Science & Engineering

Flagge von

India

2001 - 2005

•

4 Jahre

Veröffentlichungen

AWS Certified Machine Learning - Specialty

2020

Amazon Web Services (AWS)

AWS Certified Machine Learning - Specialty

2020

Machine Learning - Standford Online

2021

Coursera

Machine Learning - Standard Online

2021

Zertifizierungen

P

Preferred Freelancer Program SLA

Freelancer Orientation

Freelancer Orientation

Freelancer Logo Germany / Deutsch
Hilfe & Support

Freelancer

Kategorien Projekte Wettbewerbe Freelancer Unternehmen Innovation Challenges KI-Entwicklung Mitgliedschaft Preferred Freelancer-Programm Projektmanagement Lokale Jobs Photo Anywhere Showcase API für Entwickler Verifiziert werden

Über

Über uns Wie es funktioniert Sicherheit Investor Inhaltsverzeichnis Stories Nachrichten Team AuszeichnungenPressemitteilungenKarrieren

Bedingungen

DatenschutzbestimmungenAllgemeine GeschäftsbedingungenCopyright-RichtlinienVerhaltenskodexGebühren und Preise

Partner

Escrow.comLoadshiftWarrior Forum

Apps

Apple App Store-LogoGoogle Play Logo

Registrierte Nutzer

Insgesamt veröffentlichte Jobs

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2026 Freelancer Technology Pty Limited (ACN 142 189 759)