Web Application Developer for Tree Mapping Project having Experience with GDAL/OGR for data conversion , spatial database , PostGIS, Leaflet or Mapbox

₹12500-37500 INR

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hace 8 meses

₹12500-37500 INR

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Description: We are seeking a skilled web application developer with experience in GIS and spatial data handling to create an interactive web application for visualizing and managing millions of roadside trees. The application will integrate with Google Maps and provide users with the ability to click on individual trees to add images and additional data. Responsibilities: • Develop a robust backend using Node.js and Express to serve spatial data from a PostGIS database. • Implement a RESTful API to efficiently query and retrieve large datasets. • Create an interactive front-end using Leaflet or Mapbox GL JS to display tree locations on a Google Map. • Optimize the application for performance to handle millions of tree data points without system failure. • Implement functionality to allow users to click on individual tree locations, view details, and upload images and additional data. • Ensure accurate data representation and seamless user experience. • Integrate file upload functionality for storing images and updating the database with image URLs. • Provide documentation and support for the application. Requirements: • Proven experience with web development, specifically with Node.js and Express. • Strong knowledge of GIS concepts and spatial databases, particularly PostGIS. • Proficiency in front-end mapping libraries such as Leaflet or Mapbox GL JS. • Experience with Google Maps integration and handling large geospatial datasets. • Familiarity with RESTful API development and efficient data querying. • Knowledge of file upload and management systems (e.g., AWS S3). • Ability to optimize application performance and ensure scalability. • Strong problem-solving skills and attention to detail. • Good communication skills and ability to work independently. Preferred Skills: • Experience with GDAL/OGR for data conversion (KML to GeoJSON). • Familiarity with data visualization techniques. • Experience in building interactive and user-friendly interfaces. Deliverables: • Fully functional web application meeting the specified requirements. • Source code and documentation. • Deployment and setup instructions. • Post-deployment support and bug fixes for a specified period.

ID del proyecto: 38227088

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Activo hace 6 meses

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15 freelancers están ofertando un promedio de ₹23.642 INR por este trabajo

@kamran2012

I'm a skilled developer with expertise in GIS and spatial data, ready to build your dream application! Imagine: Interactive tree map: Millions of trees displayed beautifully on Google Maps. Detailed view: Click on any tree to access data, upload pictures, and add insights. Robust backend: Built with Node.js and Express for seamless data handling. Efficient API: Effortless querying and retrieval of large datasets using a RESTful API. Performance powerhouse: Optimized to handle millions of data points flawlessly. My expertise includes: Proven experience in web development (Node.js, Express). Deep understanding of GIS concepts and PostGIS for spatial databases. Proficiency in Leaflet or Mapbox GL JS for interactive maps. Extensive experience integrating Google Maps with large geospatial datasets. Data conversion with GDAL/OGR (KML to GeoJSON). Compelling data visualizations to enhance user experience. Deliverables: A fully functional web application: Meeting all your requirements. Source code and comprehensive documentation. Deployment and setup instructions for a smooth launch. Post-deployment support and bug fixes for a period. Let's create a valuable tool for managing your roadside trees and impress everyone with its interactivity! Ready to discuss your project in detail? Let's chat!

₹38.000 INR en 7 días

4,9

(10 comentarios)

5,4

@MQamar123

With my extensive experience in web application development, especially with Node.js and Express, I am confident that I can create a robust backend for your tree mapping project leveraging a PostGIS database. Additionally, my proficiency in front-end mapping libraries such as Leaflet or Mapbox GL JS will enable me to craft an interactive and user-friendly interface for visualizing and managing millions of roadside trees effectively on a Google Map, as per your requirements. I understand the challenges of handling large geospatial datasets, and I have successfully tackled them before. My knowledge of GIS concepts and spatial databases, particularly PostGIS, coupled with efficient RESTful API development and optimized data querying skills allows me to deliver high-performance applications that can handle millions of data points without system failure. Moreover, I have experience integrating files upload functionality using AWS S3 for storing images and updating the database with image URLs. This, combined with my awareness about leveraging cloud services like AWS DynamoDB, ensures seamless data management for your project. Moving forward, you can rely on me to provide thorough documentation, support and bug fixes post-deployment for a specified period. I eagerly await the opportunity to contribute my skills to this project to help you accomplish your objectives efficiently.

₹12.500 INR en 7 días

5,0

(6 comentarios)

3,9

@chetanprajapat

With over 5+ years of experience in IT product development and services, I have successfully completed over 300 projects, including web application development using Node.js and Express—perfect matches to your project requirements. Plus, my proficiency in front-end mapping libraries like Leaflet or Mapbox GL JS, and Google Maps integration, ensures that I can create a solid and interactive front-end that easily brings your project vision to life. My knowledge of GIS concepts, specifically PostGIS, will be handy in developing a robust backend to serve your vast amount of spatial data without performance hiccups. As icing on the cake, my familiarity with file upload and management systems such as AWS S3 will prove useful while incorporating the image-upload functionality into your app. Most importantly, I am a firm believer in continuous improvement and will dedicatedly optimize your application for scalability and high performance. In addition to technical expertise, it's worth noting that customer satisfaction is a top priority for me. Hence, you can count on receiving prompt support and bug fixes post-deployment. To sum up, choosing me means hiring a skilled professional who is not only capable of delivering high-quality work in time but also ensures great communication throughout the project duration. Go ahead and make the right decision for your tree mapping project!

₹25.000 INR en 7 días

4,6

(3 comentarios)

3,5

@matin1106

We would like to grab this opportunity and will work till you get 100% satisfied with our work. Dear Reyash S., I saw your project titled "Web Application Developer for Tree Mapping Project having Experience with GDAL/OGR for data conversion , spatial database , PostGIS, Leaflet or Mapbox" and I'm interested in submitting a proposal. With over 10 years of experience in software development, I have a proven track record and strong expertise in the required skillset, including JavaScript, React.js Framework. Here's a bit more about my skillset: Skills: JavaScript, Geospatial, React.js Framework, GeoJSON I'm confident I can deliver exceptional results for your project. Would you be open to discussing this further? Thank you for your time. Sincerely, A Mateen Please come over chat and discuss your requirement in a detailed way. Regards

₹25.000 INR en 7 días

4,7

(10 comentarios)

3,4

@miracitech37

Hello, I have read your job description extremely carefully and I am absolutely sure that I can do the job very well. (Full Stack Developer – 10 of Year Experience). We have design and developed lots of ecommerce Website Worldwide Please give me one chance i will deliver Quality Work. software implementations to identify areas requiring improvement. Managed development milestones Technical Profile 1. HTML 2. JavaScript 3. SQL 4. CSS 5. MySQL 6. PHP 7. Git 8. WordPress 9. Bootstrap 10. jQuery 11. GitHub 12. HTTP 13. Laravel 14. Vue JS 15. Postman Waiting for your response to move further. Regards, Wassem

₹40.000 INR en 8 días

5,0

(2 comentarios)

2,9

@sonishubham

Hey There, As a top-rated full-stack developer with over 9 years of experience, I have successfully completed more than 550 projects, including numerous web development projects using Node.js and Express that closely align with your needs. My expertise in front-end mapping libraries such as Leaflet and Mapbox GL JS will be instrumental in creating a highly interactive web application for your tree mapping project. Additionally, my familiarity with PostGIS and spatial databases gives me an edge in handling large geospatial datasets efficiently, ensuring that your application can process millions of tree data points without system failure. One of the unique skills I bring to the table is proficiency in GDAL/OGR for data conversion which includes KML to GeoJSON, a key requirement stated in the project description. This skill can be extremely useful throughout the tree mapping project as it involves a considerable amount of data transformation. With solid experience in GIS and knowledge of RESTful API development for efficient data querying, I am confident in delivering robust back-end services for your project alongside providing optimized performance through Node.js and Express. Lastly, my problem-solving abilities combined with my dedication to work ensure that I deliver quality work on time with an accuracy rate ranging from 98% to 100%.

₹25.000 INR en 7 días

2,8

(6 comentarios)

4,6

@priyank086

Hello, Greetings of the day!! I have understood your requirement in the project that **you need a web application to visualize and manage millions of roadside trees, integrate with Google Maps, and allow users to add images and data to individual trees**. I have 10+ years of experience in Nodejs, Python, AI/ML, Web Designing/Development, HTML5, PHP, E-commerce, and Mobile Application development using Ionic, React Native, and Flutter, etc. I am able to do this work as I have the necessary knowledge. So I think I can handle your requirement decently. If you need any clarifications on my bid, please let's talk about it. I hope to hear from you soon so we can get things done. Thanking You, Regards, Priyank Bhargava

₹12.500 INR en 7 días

3,7

(5 comentarios)

3,7

@Utsav212

Hi there! I am Utsav Patel having 4+ years of experience in Web development and MERN stack development. I am proficient in React.js and Node.js. I have experience in working many large scale applications. I am available to start the project immediately. Kindly message me to discuss more about the project. Thanks

₹15.000 INR en 10 días

5,0

(2 comentarios)

1,0

@lalit417

With over 12 years in web development, I specialize in creating robust backends with Node.js and Express, and interactive front-ends using Leaflet and Mapbox GL JS. Let's collaborate to make your Tree Mapping project a success, delivering a scalable, high-performance application that provides an exceptional user experience.

₹20.000 INR en 7 días

0,0

(0 comentarios)

0,0

@miahmdshahadat23

ob Summary: We are seeking a talented Web Designer and Developer to join our dynamic team. This role will be responsible for designing, coding, and modifying websites, from layout to function and according to a client's specifications. Striving to create visually appealing sites that feature user-friendly design and clear navigation, the Web Designer and Developer will also work closely with cross-functional teams to understand business requirements and ensure the successful execution of web projects. Responsibilities: Designing engaging and responsive websites. Collaborating with cross-functional teams to analyze user needs and develop scalable web solutions. Utilizing best practices in web design and development. Testing and debugging websites for functionality. Writing and editing content. Designing webpage layout. Determining technical requirements. Updating websites. Creating back-end code and interfaces for new web platforms. Ensuring site responsiveness and efficiency. Troubleshooting interface issues. Conducting website performance tests. Ensuring security and data protection measures. Keeping up-to-date with developments and trends in web design and development. Requirements:

₹24.930 INR en 7 días

0,0

(0 comentarios)

0,0

@ramtech005

With a 10-year track record of successful business solution development, I am confident that my team at RAM TECH has the expertise and skillset you're looking for in your Web Application Development project. We have extensive experience with Node.js and Express for robust backend development as well as PostGIS for efficient spatial data handling. Our familiarity with Leaflet and Mapbox GL JS combined with our knowledge of Google Maps integration is perfectly aligned to deliver an interactive front-end that will beautifully visualize and manage the millions of roadside trees you have. Moreover, we understand how crucial it is for large-scale projects like yours to maintain performance and scalability without sacrificing user experience. We have not only specialized in optimizing applications for handling large datasets but also in ensuring seamless functionality even as more components like image uploads are added. Our skillset extends to working with file upload and management systems, preferably AWS S3, complementing the need to store images and update the database with image URLs.

₹29.200 INR en 7 días

5,0

(2 comentarios)

0,0

@Kawshikgoud

Hi there, I hope this message finds you well. I am writing to express my interest in your project to develop an interactive web application for visualizing and managing roadside trees. With over 3 years of experience in web development and a strong background in GIS and spatial data handling, I am confident in my ability to deliver a high-quality solution. Here’s how I can contribute: Backend Development: I will develop a robust backend using Node.js and Express to serve spatial data from a PostGIS database, ensuring efficient data handling and querying. Interactive Front-End: Utilizing Leaflet or Mapbox GL JS, I will create an interactive front-end that integrates seamlessly with Google Maps, displaying tree locations and allowing users to click on individual trees to view details and upload images. Performance Optimization, File Upload Functionality, Documentation and Support, Technical Skills: - Proficient in Node.js, Express, and GIS concepts. - Experienced with PostGIS, RESTful API development, and front-end mapping libraries (Leaflet/Mapbox GL JS). - Skilled in Google Maps integration and handling large geospatial datasets. - Familiar with file upload systems (e.g., AWS S3) and performance optimization techniques. I am dedicated to delivering a user-friendly and efficient web application that meets your requirements. I am eager to discuss your project further and understand your specific needs in detail. Best regards, Kawshik

₹12.500 INR en 5 días