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Looking for GIS Expert for assistance in very large maps.

$25-50 USD / hour

Mbyllur
Postuar about 1 year ago

$25-50 USD / hour

I am looking for someone with experience in working with very large datasets in mobile applications. Our maps are approx 1gb in size when saved as a geopackage. We are building a mobile application that will display these maps using OpenLayers and cordova. The application is built for the most part with most of the functions and elements working well. We are looking to make this application 100% capable of working offline. Right now it is reading from a GeoServer. We are looking for the best method for storing and recovering data. We are open to using NoSQL, SQLite or almost any other method that will allow quick data processing at the lowest package size. We are looking to talk with someone through freelancer and will pay you for your time.
ID e Projektit: 36193568

Rreth projektit

45 propozime
Projekt në distancë
Aktive 1 yr ago

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45 freelancers are bidding on average $37 USD/orë for this job
Avatari i Përdoruesit
Dear Client I have read your job description carefully, and it's very interesting job for me. I always provide clean and well-structured code, with detailed specifications. So my product is easy to analysis, scale for even other junior developers. I promise only the top quality, fast turnaround, and great communication. You will be reported with the intermediate deliveries and project status everyday, and you will be able to take control over the whole progress. Whether it is a small or big project, I will always be aware that they are highly important to the client and I will do my best. Please feel to free to contact with me. Thank you.
$40 USD në 40 ditë
5,0 (16 përshtypje)
8,3
8,3
Avatari i Përdoruesit
Greetings! I am an expert full stack developer having 7+ years of experience in GIS, OpenLayers and cordova. I stand amongst top 2% among 58+ million freelancers. I am confident that I can be the perfect candidate for this project. Here are my questions from your shared details: 1-What admin features do you require? 2-What will be the core workflow of this app? 3-Is there any scope document that you can share? 4-What will be user types and all the features associated with these user types? Looking forward to seeing you on chat for a brief discussion on this project.
$50 USD në 40 ditë
4,5 (66 përshtypje)
8,4
8,4
Avatari i Përdoruesit
Hello Douglas C.,   We have 20 years of strong experience in JavaScript, Geographical Information System (GIS), as a result, we can successfully complete this project.   Please, review our profile here: https://www.freelancer.com/u/tangramua Here detailed information about our company, our portfolio, and the client's recent reviews.   Also, we wanted to personally discuss questions about your project, which helps us to give you the right estimation.   Best regards, Tangram Canada Inc.  
$35 USD në 5 ditë
4,9 (51 përshtypje)
7,1
7,1
Avatari i Përdoruesit
Hello I have 10+ years server management and web development with various skills. I've reviewed the job description and the required skills are a match with me. I am especially familiar with WEB development for map projects. Arcgis, Leaflet, GeoJSON, OpenLayer. I understand what you want exactly. I'm a perfect match for this job because the project requirements fit my over 10 years of work experience and I'm sure I can complete your project successfully. I'll look forward from you so that we can discuss in more detail. Best Regards, Helgge
$50 USD në 40 ditë
5,0 (11 përshtypje)
6,9
6,9
Avatari i Përdoruesit
Hi, We create a vector tile server for this. We have done this in the past, I can show an example as well. Let me know if we can have a call sometime. Thanks, Akshay
$40 USD në 40 ditë
5,0 (27 përshtypje)
6,9
6,9
Avatari i Përdoruesit
Hi, Going through your project description I found it right fit for me. I am a Senior JavaScript Developer dedicated to building and optimizing user-focused web apps for customers with various business objectives. Analytical problem solver with calm and focused demeanor and judicious and creative when crafting effective websites, web apps and platforms to propel competitive advantage and revenue growth. Focused on React.js frontend development for 3+ years, implementing best functional programming practices and latest ES standards. So I hope you will connect with me to discuss about your project and I will work with you. I’m happy to answer any testing you may have. One more important thing, I am a time-conscious and detail-oriented developer. In addition, I am a person who values credit more than budget. Thanks and Regards.
$50 USD në 7 ditë
5,0 (22 përshtypje)
6,0
6,0
Avatari i Përdoruesit
Hello, how are you? I am a senior GIS expert with years of experience working with large datasets and mobile applications. I understand your need to make the application 100% capable of working offline, and can offer potential solutions using NoSQL, SQLite or almost any other method that will allow quick data processing at the lowest package size. My expertise can provide an effective solution for you in order to meet your needs within a reasonable time frame. Here are some potential solutions: • Utilizing NoSQL databases such as MongoDB to store the data and ensure reliable operation. • Using SQLite as an alternative database system for efficient storage and retrieval of data from the maps. • Or leveraging cloud-based services for fast loading times and delivery of content when offline. I am looking forward to discussed more about this opportunity with you further. Best regards.
$50 USD në 40 ditë
5,0 (10 përshtypje)
6,2
6,2
Avatari i Përdoruesit
Hey there, I have 4 years of working experience in web technologies and I have a strong working knowledge of every possible framework which is in the market. In terms of client-end I know: Geographical Information System (GIS) and JavaScript Also I have done tons of work on freelancing career. I am waiting anxiously for a positive response from your side. And I have read your requirements as well. Thanks and regards, Shamshad
$25 USD në 38 ditë
5,0 (11 përshtypje)
6,2
6,2
Avatari i Përdoruesit
'Hi Douglas, I went through your job posting. I have rich experience in GIS & Javascript with over 5 years as a full time developer. These skills you want are my main dev tools and I have Professional and rich experience in this field. So I can help you to fix the issues on your site. for more discuss, let's contact with me. I am ready for you now. Thanks. Laurence L.
$38 USD në 40 ditë
5,0 (6 përshtypje)
5,1
5,1
Avatari i Përdoruesit
Good afternoon I already checked your requirements in job posting. I am well skilled software developer having great experience in JavaScript and Geographical Information System (GIS). I am committed to delivering a high-quality product that meets all of your needs. I will work closely with you throughout the development process to ensure that the project meets your specifications and requirements. We can do a quick chat more details with your idea and my recommendation. And I am ready to provide an innovative result with my skills and experience. If you have any questions or concerns, please do not hesitate to contact me. I look forward to working with you on this project. Andrii
$30 USD në 38 ditë
5,0 (4 përshtypje)
4,8
4,8
Avatari i Përdoruesit
Hello: After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Umair Anwar and I am the lead engineer for JavaScript and Geographical Information System (GIS). I have worked for over 07 years in development and have successfully done multiple jobs on this and other Freelance platforms. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
$30 USD në 33 ditë
5,0 (7 përshtypje)
5,0
5,0
Avatari i Përdoruesit
Hello, How are you? Are you going to saved all of map data in local to use offline? Actually, it's will be needed so many capacity. Anyways, hope to discussing more with you. Thank you
$50 USD në 10 ditë
5,0 (7 përshtypje)
4,7
4,7
Avatari i Përdoruesit
Hello Douglas C., We went through your project description & I am very interesting in your job and it seems like our team is a great fit for this job. Please come over chat and discuss your requirement in a detailed way. Thank You
$38 USD në 7 ditë
5,0 (2 përshtypje)
4,4
4,4
Avatari i Përdoruesit
Hi There Douglas C., Good afternoon! As you can see in my profile I am professional web coder not just a normal developer with skills including JavaScript and Geographical Information System (GIS). I checked for your project and interested in your project. I am skilled full stack computer programmer with skills including Website Design, MySQL, PHP, HTML and JavaScript.
 I have done several complex projects and provide continuous maintenance support. My goal has always been to provide reliable and efficient to my clients and so far I have been quite successful. I won't delay your project and will keep you updated with constant feedback and status of the work My Full Stack Development Skills 1. Frontend: Front-End HTML5, CSS/CSS 3, JavaScript, 2. Server Administration: Amazon Web Services, Digital Ocean, LAMP, Cloud, Apache, Apache Tomcat, NGINX. 3. Backend: PHP, GoLang, Ruby, Python, Laravel, CI, CakePHP. 4. Databases: Mysql, Oracle, PostgreSQL, MS SQL, SQLite, MongoDB. 5. Testing: Manual & Automation testing. 6. Frameworks: Angular Js, React JS, Symfony2, Laravel, Silex, Spring MVC, Rails, Django, Pyramid, Protractor, Selenium, Blockchain, Etherume, Vuejs 7. UI/UX: Photoshop, Sketch, Zeplin, Invision, Moqups. Type of projects we have delivered to our global clients: a. Enterprise Software Development, b. CRM Development, c. SAAS Product Development c. Web/Mobile Based Application development. d. All CMS website: Wordpress, Magento, Joomla, e. HRMS Software f. Multi-level Marketing (MLM) with crypto payment gateway f. E-commerce installation and customization g. Crypto Exchange Development I'm ready to start your project and I can start from now on. Please contact me to discuss more about this project. Thank you for your attention
$25 USD në 29 ditë
4,7 (12 përshtypje)
4,5
4,5
Avatari i Përdoruesit
Dear, I am writing to express my interest in your "Looking for GIS Expert for assistance in very large maps.". I have rich experiences in Geographical Information System (GIS) and JavaScript I have extensive experience in developing websites that meet the unique needs and goals of my clients. My service is committed to delivering high-quality work and providing exceptional customer service. I believe that clear communication and collaboration with my clients is key to the success of any project, and I am eager to work with you to bring your vision for "Looking for GIS Expert for assistance in very large maps." to life. Many thanks
$25 USD në 33 ditë
5,0 (3 përshtypje)
4,1
4,1
Avatari i Përdoruesit
Hello, I am a GIS specialist and have a good experience on webmaping. This project looks interesting and I will be glad to work on this. Feel free to send me a message for more details. Bests
$30 USD në 40 ditë
5,0 (3 përshtypje)
4,2
4,2
Avatari i Përdoruesit
Hi, Douglas C.. Hope you're doing well. I am quickly responding to your job as I am the right fit for your project. More specifically, I have done similar project before. I have ✔ Rich experience in JavaScript and Geographical Information System (GIS) ✔ Solid understanding of this project I could complete this project within the given deadline perfectly. Please contact me. I am ready to start your job right now. Look forward to hearing from you. Thanks!
$25 USD në 40 ditë
5,0 (3 përshtypje)
3,5
3,5
Avatari i Përdoruesit
Hi Douglas C., I'm *genuinely* interested in your project *Looking for GIS Expert for assistance in very large maps.* and it sounds more *exciting* than anyting else. I am a senior full stack developer who have the *skill set* you need to make this project a *reality*. The requirements you mentioned completely match my skills and interest. I'm confident that I'd be a *good fit* for it. From my professional experience in JavaScript, I can provide superior performance for your project needs I believe that with my skills, I'll be able to contribute significantly to *success* of you and your business. Please share me your details of your proeject via chatting box. Looking forward to a *fruitful* collaboration. Thank for your favor.
$34 USD në 7 ditë
5,0 (3 përshtypje)
3,6
3,6
Avatari i Përdoruesit
Hello sir how are you doing? I have read the project detail and really interested in your project, I am full stack developer with multiple frameworks, I have great experience doing similar jobs regarding to these skills JavaScript and Geographical Information System (GIS). Please start the chat, also I have some questions so we can have detailed discussion about project and finalize the timeline. Thanks Regards Umair
$25 USD në 26 ditë
4,9 (6 përshtypje)
3,7
3,7
Avatari i Përdoruesit
1% Top expert on Freelancer.com Dear Employer, Thank you for your post. I'm an Esri certified expert in GIS and remote sensing with specialization in Machine learning and multidimensional data analysis. I have developed multiple maps, applications and analysis from real world data using -ArcGIS (pro, online and desktop) -Qgis -Erdas imagine -Global Mapper -Surfer etc. programming languages: -Python -R -JavaScript the samples of my work at #thepowerofgis. hope to see you in the chat
$35,56 USD në 40 ditë
5,0 (2 përshtypje)
3,7
3,7

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Flamuri i UNITED STATES
Mosinee, United States
5,0
90
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Anëtar që nga sht 9, 2012

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