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JavaScript Mobile App Development Python React.js Website Design
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Gaurav L.

@gauravl3

monthly-level-four.svg
5.0
5

4.7

4.7

86%

Transforming Ideas into Scalable Solutions

$15 USD / Hour

・

Flag of

India (2:29 AM)

・

Joined on September 15, 2024

$15 USD / Hour

・

We specialize in building scalable, high-performance software solutions tailored to your business needs. As experienced Full-Stack Developers, we help businesses design, develop, and deploy modern applications powered by cloud and AI technologies. With expertise in AWS, Azure, and Google Cloud, we create secure, cloud-native architectures that are reliable, efficient, and built to scale. From intuitive frontend interfaces to powerful backend systems, we deliver complete end-to-end solutions. We also bring advanced capabilities in Artificial Intelligence, including Large Language Models (LLMs), AI agents, and intelligent automation. Whether it’s building chatbots, AI assistants, workflow automation systems, or integrating tools like OpenAI APIs, we help businesses leverage AI to improve efficiency, reduce manual work, and create smarter user experiences. Our focus is always on delivering clean code, optimized performance, and solutions that provide real business value. What we offer: Full-Stack Development (React, Next.js, Node.js, etc.) Cloud Solutions (AWS, Azure, Google Cloud) AI Development (LLMs, AI Agents, Chatbots, Automation) API Development & Third-Party Integrations Salesforce Integration & Customization Scalable, Secure, and High-Performance Architecture Whether you're looking to build a product from scratch, migrate to the cloud, or integrate AI into your business processes, we provide reliable, future-ready solutions with clear communication and on-time delivery. Let’s turn your idea into a powerful, scalable product. 🚀

Verifications

On time

100%

On budget

100%

Accept rate

100%

Repeat hire rate

11%

Freelancer Javascript Developers India
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Portfolio

Portfolio

13921202
Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

13921183
Developed a complete fleet management platform for warehouse and logistics operations that helps administrators manage vehicles, drivers, delivery routes, and live driver activity in real time. The system includes a powerful admin dashboard where warehouse managers can create and manage vehicles, drivers, and delivery routes, then assign drivers to specific routes for daily operations. The platform also provides full CRUD functionality for operational data management, making fleet coordination faster and more organized. A dedicated driver mobile application was also developed, allowing real-time GPS location tracking so administrators can monitor driver movement and route progress live. In addition, the system supports video calling functionality between admins and drivers for instant communication and operational support during deliveries or transport activities. The platform improves fleet visibility, driver coordination, route management, and warehouse logistics efficiency throug

Fleet Management & Driver Tracking

Developed a complete fleet management platform for warehouse and logistics operations that helps administrators manage vehicles, drivers, delivery routes, and live driver activity in real time. The system includes a powerful admin dashboard where warehouse managers can create and manage vehicles, drivers, and delivery routes, then assign drivers to specific routes for daily operations. The platform also provides full CRUD functionality for operational data management, making fleet coordination faster and more organized. A dedicated driver mobile application was also developed, allowing real-time GPS location tracking so administrators can monitor driver movement and route progress live. In addition, the system supports video calling functionality between admins and drivers for instant communication and operational support during deliveries or transport activities. The platform improves fleet visibility, driver coordination, route management, and warehouse logistics efficiency throug

Fleet Management & Driver Tracking

Developed a complete fleet management platform for warehouse and logistics operations that helps administrators manage vehicles, drivers, delivery routes, and live driver activity in real time. The system includes a powerful admin dashboard where warehouse managers can create and manage vehicles, drivers, and delivery routes, then assign drivers to specific routes for daily operations. The platform also provides full CRUD functionality for operational data management, making fleet coordination faster and more organized. A dedicated driver mobile application was also developed, allowing real-time GPS location tracking so administrators can monitor driver movement and route progress live. In addition, the system supports video calling functionality between admins and drivers for instant communication and operational support during deliveries or transport activities. The platform improves fleet visibility, driver coordination, route management, and warehouse logistics efficiency throug

Fleet Management & Driver Tracking

Developed a complete fleet management platform for warehouse and logistics operations that helps administrators manage vehicles, drivers, delivery routes, and live driver activity in real time. The system includes a powerful admin dashboard where warehouse managers can create and manage vehicles, drivers, and delivery routes, then assign drivers to specific routes for daily operations. The platform also provides full CRUD functionality for operational data management, making fleet coordination faster and more organized. A dedicated driver mobile application was also developed, allowing real-time GPS location tracking so administrators can monitor driver movement and route progress live. In addition, the system supports video calling functionality between admins and drivers for instant communication and operational support during deliveries or transport activities. The platform improves fleet visibility, driver coordination, route management, and warehouse logistics efficiency throug

Fleet Management & Driver Tracking

13349142
Developed a mobile application and admin dashboard for Time2Cash – a platform that instantly connects job seekers with people offering small tasks or gigs. The platform eliminates the need for resumes or experience, allowing users to find or offer work instantly with just a few taps.

Time2Cash - Instant Job Matching app

Developed a mobile application and admin dashboard for Time2Cash – a platform that instantly connects job seekers with people offering small tasks or gigs. The platform eliminates the need for resumes or experience, allowing users to find or offer work instantly with just a few taps.

Time2Cash - Instant Job Matching app

Developed a mobile application and admin dashboard for Time2Cash – a platform that instantly connects job seekers with people offering small tasks or gigs. The platform eliminates the need for resumes or experience, allowing users to find or offer work instantly with just a few taps.

Time2Cash - Instant Job Matching app

13072442
Chat Module Implemented real-time messaging using Socket.IO Built recent chat list, individual chat screen, and message status (sent/received) Enabled chat unlocking after application acceptance Referral Module Developed referral system allowing users to invite others via unique referral codes Integrated referral tracking, reward distribution, and validation for one-time use Payment Integration Integrated Razorpay/PayU for UPI, card, and wallet payments Set up credit pack purchase system with order creation, webhook handling, and transaction logs Firebase Integration Connected Firebase for push notifications and device token management Enabled real-time alerts for job posts, applications, and chat messages

JobPortal and Learning Platform

Chat Module Implemented real-time messaging using Socket.IO Built recent chat list, individual chat screen, and message status (sent/received) Enabled chat unlocking after application acceptance Referral Module Developed referral system allowing users to invite others via unique referral codes Integrated referral tracking, reward distribution, and validation for one-time use Payment Integration Integrated Razorpay/PayU for UPI, card, and wallet payments Set up credit pack purchase system with order creation, webhook handling, and transaction logs Firebase Integration Connected Firebase for push notifications and device token management Enabled real-time alerts for job posts, applications, and chat messages

JobPortal and Learning Platform

Chat Module Implemented real-time messaging using Socket.IO Built recent chat list, individual chat screen, and message status (sent/received) Enabled chat unlocking after application acceptance Referral Module Developed referral system allowing users to invite others via unique referral codes Integrated referral tracking, reward distribution, and validation for one-time use Payment Integration Integrated Razorpay/PayU for UPI, card, and wallet payments Set up credit pack purchase system with order creation, webhook handling, and transaction logs Firebase Integration Connected Firebase for push notifications and device token management Enabled real-time alerts for job posts, applications, and chat messages

JobPortal and Learning Platform

12585996
1. API Bug Fixes & Enhancements: Identified and resolved multiple API-related issues, ensuring smooth data flow and performance optimization. Improved error handling and response consistency for a more reliable backend. 2. Carousel Issue in Car Sliding Page: Debugged and fixed carousel sliding issues to ensure smooth transitions and responsiveness across devices. Enhanced user experience by optimizing animations and fixing alignment inconsistencies. 3. UI Improvements: Addressed various UI/UX issues, improving layout consistency and accessibility. Optimized styling, spacing, and responsiveness for a seamless browsing experience. 4. Car Rental Subscription API Integration: Successfully integrated the car rental subscription API, allowing users to manage their subscriptions effortlessly. Implemented proper authentication, validation, and data synchronization to ensure seamless functionality.

Car Rental Website

13921202
Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

Developed Budgem, a modern personal finance and budget management application designed to help users track expenses, manage budgets, and gain better control over their financial habits. The application allows users to record daily transactions, categorize expenses, monitor spending patterns, and create customized monthly or weekly budgets. The platform provides an intuitive dashboard with financial summaries and visual insights that help users better understand where their money is being spent. Budgem was built with a clean and user-friendly interface to make personal finance management simple and accessible for everyone. Users can easily organize income and expenses, set financial goals, and track budget progress in real time. The project focuses on improving financial awareness through smart expense tracking, budget planning, and easy-to-read analytics, helping users make better financial decisions and maintain healthier spending habits.

Budgem – Expense Tracker & Budget Ma

13921183
Developed a complete fleet management platform for warehouse and logistics operations that helps administrators manage vehicles, drivers, delivery routes, and live driver activity in real time. The system includes a powerful admin dashboard where warehouse managers can create and manage vehicles, drivers, and delivery routes, then assign drivers to specific routes for daily operations. The platform also provides full CRUD functionality for operational data management, making fleet coordination faster and more organized. A dedicated driver mobile application was also developed, allowing real-time GPS location tracking so administrators can monitor driver movement and route progress live. In addition, the system supports video calling functionality between admins and drivers for instant communication and operational support during deliveries or transport activities. The platform improves fleet visibility, driver coordination, route management, and warehouse logistics efficiency throug

Fleet Management & Driver Tracking

Developed a complete fleet management platform for warehouse and logistics operations that helps administrators manage vehicles, drivers, delivery routes, and live driver activity in real time. The system includes a powerful admin dashboard where warehouse managers can create and manage vehicles, drivers, and delivery routes, then assign drivers to specific routes for daily operations. The platform also provides full CRUD functionality for operational data management, making fleet coordination faster and more organized. A dedicated driver mobile application was also developed, allowing real-time GPS location tracking so administrators can monitor driver movement and route progress live. In addition, the system supports video calling functionality between admins and drivers for instant communication and operational support during deliveries or transport activities. The platform improves fleet visibility, driver coordination, route management, and warehouse logistics efficiency throug

Fleet Management & Driver Tracking

Developed a complete fleet management platform for warehouse and logistics operations that helps administrators manage vehicles, drivers, delivery routes, and live driver activity in real time. The system includes a powerful admin dashboard where warehouse managers can create and manage vehicles, drivers, and delivery routes, then assign drivers to specific routes for daily operations. The platform also provides full CRUD functionality for operational data management, making fleet coordination faster and more organized. A dedicated driver mobile application was also developed, allowing real-time GPS location tracking so administrators can monitor driver movement and route progress live. In addition, the system supports video calling functionality between admins and drivers for instant communication and operational support during deliveries or transport activities. The platform improves fleet visibility, driver coordination, route management, and warehouse logistics efficiency throug

Fleet Management & Driver Tracking

Developed a complete fleet management platform for warehouse and logistics operations that helps administrators manage vehicles, drivers, delivery routes, and live driver activity in real time. The system includes a powerful admin dashboard where warehouse managers can create and manage vehicles, drivers, and delivery routes, then assign drivers to specific routes for daily operations. The platform also provides full CRUD functionality for operational data management, making fleet coordination faster and more organized. A dedicated driver mobile application was also developed, allowing real-time GPS location tracking so administrators can monitor driver movement and route progress live. In addition, the system supports video calling functionality between admins and drivers for instant communication and operational support during deliveries or transport activities. The platform improves fleet visibility, driver coordination, route management, and warehouse logistics efficiency throug

Fleet Management & Driver Tracking

13349142
Developed a mobile application and admin dashboard for Time2Cash – a platform that instantly connects job seekers with people offering small tasks or gigs. The platform eliminates the need for resumes or experience, allowing users to find or offer work instantly with just a few taps.

Time2Cash - Instant Job Matching app

Developed a mobile application and admin dashboard for Time2Cash – a platform that instantly connects job seekers with people offering small tasks or gigs. The platform eliminates the need for resumes or experience, allowing users to find or offer work instantly with just a few taps.

Time2Cash - Instant Job Matching app

Developed a mobile application and admin dashboard for Time2Cash – a platform that instantly connects job seekers with people offering small tasks or gigs. The platform eliminates the need for resumes or experience, allowing users to find or offer work instantly with just a few taps.

Time2Cash - Instant Job Matching app

13072442
Chat Module Implemented real-time messaging using Socket.IO Built recent chat list, individual chat screen, and message status (sent/received) Enabled chat unlocking after application acceptance Referral Module Developed referral system allowing users to invite others via unique referral codes Integrated referral tracking, reward distribution, and validation for one-time use Payment Integration Integrated Razorpay/PayU for UPI, card, and wallet payments Set up credit pack purchase system with order creation, webhook handling, and transaction logs Firebase Integration Connected Firebase for push notifications and device token management Enabled real-time alerts for job posts, applications, and chat messages

JobPortal and Learning Platform

Chat Module Implemented real-time messaging using Socket.IO Built recent chat list, individual chat screen, and message status (sent/received) Enabled chat unlocking after application acceptance Referral Module Developed referral system allowing users to invite others via unique referral codes Integrated referral tracking, reward distribution, and validation for one-time use Payment Integration Integrated Razorpay/PayU for UPI, card, and wallet payments Set up credit pack purchase system with order creation, webhook handling, and transaction logs Firebase Integration Connected Firebase for push notifications and device token management Enabled real-time alerts for job posts, applications, and chat messages

JobPortal and Learning Platform

Chat Module Implemented real-time messaging using Socket.IO Built recent chat list, individual chat screen, and message status (sent/received) Enabled chat unlocking after application acceptance Referral Module Developed referral system allowing users to invite others via unique referral codes Integrated referral tracking, reward distribution, and validation for one-time use Payment Integration Integrated Razorpay/PayU for UPI, card, and wallet payments Set up credit pack purchase system with order creation, webhook handling, and transaction logs Firebase Integration Connected Firebase for push notifications and device token management Enabled real-time alerts for job posts, applications, and chat messages

JobPortal and Learning Platform

12585996
1. API Bug Fixes & Enhancements: Identified and resolved multiple API-related issues, ensuring smooth data flow and performance optimization. Improved error handling and response consistency for a more reliable backend. 2. Carousel Issue in Car Sliding Page: Debugged and fixed carousel sliding issues to ensure smooth transitions and responsiveness across devices. Enhanced user experience by optimizing animations and fixing alignment inconsistencies. 3. UI Improvements: Addressed various UI/UX issues, improving layout consistency and accessibility. Optimized styling, spacing, and responsiveness for a seamless browsing experience. 4. Car Rental Subscription API Integration: Successfully integrated the car rental subscription API, allowing users to manage their subscriptions effortlessly. Implemented proper authentication, validation, and data synchronization to ensure seamless functionality.

Car Rental Website

5.0 · 5 Reviews
5 Reviews
A
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Ankit S.

5.0

₹10,000 INR

21 hours ago

AWS Architect Associate Live Training

⭐⭐⭐⭐⭐ Excellent AWS Solution Architect training by **Gaurav**! He explained concepts clearly with practical examples and hands-on exercises. The sessions were well organized, interactive, and covered key AWS services, architecture design, security, and best practices. Gaurav answered all questions patiently and made complex topics easy to understand. I gained valuable knowledge and confidence in AWS. Highly recommended for anyone looking to learn AWS cloud technologies. ?

Linux
Cloud Computing
Research Writing
Amazon Web Services
AWS Lambda

+2 more

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Ishan S.

3.4

₹40,000 INR

27 days ago

ERPNext WhatsApp Ordering Integration

Did'nt meet the deadline. Would not recommend.

PHP
Python
Software Architecture
ERP
MySQL

+3 more

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Rushabh D.

5.0

₹30,000 INR

30 days ago

Owner Web App Development for DaveSafeTrack

Gaurav delivered an excellent vehicle tracking portal with a strong understanding of the project requirements and a well-executed implementation. His approach was professional, organized, and focused on building a reliable and scalable solution. Throughout the development process, communication was clear and consistent. He was responsive to feedback, proactive in resolving issues, and ensured timely delivery of the project without compromising quality.

JavaScript
Data Processing
Mobile App Development
GPS
React.js

+4 more

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Madhusudhan P.

5.0

₹600 INR

9 months ago

Professional Website Redesign Needed

⭐️⭐️⭐️⭐️⭐️ Gaurav did a fantastic job once again! He not only added a great new feature exactly as I wanted, but also gave my old website a clean, modern, and professional look. The work was delivered on time, with great attention to detail and high-quality coding. I truly appreciate his effort and dedication—thank you for making my site so much better! Highly recommended.

Website Design
Graphic Design
User Interface / IA
HTML
Web Development

+5 more

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Madhusudhan P.

5.0

₹31,000 INR

10 months ago

Fix Errors & Convert Existing React App to Native React Native for Dual-User Gig Platform (Time2Cash) - Add Missing Features & Deliver APK

I awarded the project just by trusting him, and he exceeded expectations with scalable suggestions and continuous support, even beyond the initial scope. Though new to the platform, his expertise is solid and unmatched, and he never hesitates to revise or adapt anything for your satisfaction. He’s among the best budget-friendly developers I’ve come across—dedicated, honest, and a true pillar in scaling our startup. I truly hope we continue to work on many future projects together.

JavaScript
Mobile App Development
iPhone
Android
React Native

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Experience

Founder

Jan, 2018 - Present

•

8 years, 4 months

CloudStack Innovators

Jan, 2018 - Present

•

8 years, 4 months

- Defined vision, strategy, and growth roadmap. - Led cloud-based and full-stack solution development. - Built and managed a high-performing tech team. - Developed scalable architectures using AWS & Azure. - Designed and implemented data engineering pipelines. - Managed operations, partnerships, and client engagements. - Oversaw DevOps, security, and infrastructure. - Provided consulting and cloud migration solutions.

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Jaipur, India

Jan, 2018 - Present

•

8 years, 4 months

Education

University of Rajasthan

2016 - 2018

•

2 years

Bca

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India

2016 - 2018

•

2 years

Certifications

P

Preferred Freelancer Program SLA

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