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I am looking for someone to develop a plugin for QGIS for Windows. A brief description of the plugin is provided below. Input data: 1. SHP file with plots - TERYT. Working name - [login to view URL] 2. SHP file for presenting results (fragmented fields) - sample ID, area, aggregation number. Working name - [login to view URL] 3. Results in .xlx format - sample ID, results for various factors. To start with, it’s worth creating a plugin for the following: - agricultural: agronomic category, K, P, Mg, Ca, pH, N 0-30, N 30-60, - horticultural: salinity, chlorides, nitrogen, specific gravity, magnesium, calcium, potassium, phosphorus, pH (pH). Working name - [login to view URL] Plugin functionality: 1. Select the plot layer ([login to view URL]) 2. Select the SHP layer for displaying results ([login to view URL]) 3. Select the XLX file containing the results ([login to view URL]) 4. Join the [login to view URL] and [login to view URL] layers by plot ID. 5. Select whether agricultural or horticultural soils 5. Specify the column from the [login to view URL] file for a given soil test. “Select a column for each test:” 6. Indicate whether there is a column showing the concentration of a given component. 7. Specify the file containing the symbols for each component (.qml). Ideally, the list of tests should appear on the left side, followed by the corresponding columns with results, then (if available) the content rating, and finally the file with the symbolization. 8. Select the file with the company logo; if none is available, enter the contractor’s details. 9. Entering data such as: - Client - Sample collection date: - Location where the soil test was performed 10. Selection of base layers: a. selection of a layer for a small map - most often OSM b. selection of a layer for standard maps - most often Google Satellite or national WMS. 11. Select the export format - .pdf, .jpg. Result: A set of maps reflecting the previously selected columns containing the test results. Maps in the previously selected format. Agricultural maps: Map/file title depending on the test presented, e.g., PHOSPHORUS CONTENT ASSESSMENT. Map 1 In the lower left corner, a map with a base layer (most likely OSM) showing all plots from the [login to view URL] file + a linear grid. The map is always the same for all tests. Map 2 A map on the selected base map (Google or WMS) showing the results of the given study + the agronomic soil category. If the column with the content assessment was selected earlier, it is shown in the legend. If the content assessment column was not selected, a five-point scale is typically used. Linear scale. In the lower right corner, the information from point 9 + the word “Contractor.” Below, the logo selected in point 8 is pasted. The size of the logo must be predetermined and fit the document. If the operator has not selected a logo, there should be information about the contractor. Garden maps: Map/file title depending on the study presented, e.g., CHLORIDE CONTENT. Map 1 In the lower left corner, a map with a base layer (most likely OSM) showing all plots from the [login to view URL] file + a linear scale. This map is always the same for all studies. Map 2 A map on a selected base map (Google or WMS) showing the results of the given study. If a column with a content rating was selected earlier, it is shown in the legend. If no content rating column was selected, a five-point scale is typically used. Linear scale. All data is presented in the legend. In the lower right corner, information from point 9 + the word “Contractor.” Below, the logo selected in point 8 is pasted. The size of the logo must be predetermined and fit the document. If the operator has not selected a logo, there should be information about the contractor. The plugin doesn't have to be in Polish, but the results displayed on the maps must be. Below are a few examples of how this should look. Any suggestions and possible improvements are welcome.
Project ID: 40319382
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40 freelancers are bidding on average $135 USD for this job

With a team boasting 12+ years of software development experience and recognized as Top Rated Experts on Freelancer.com, we have the technical prowess to tackle your QGIS Windows Plugin Development project. Python is our primary language, making it suitable to handle complex data-processing tasks required by this plugin. Our proficiency in Software Development aligns perfectly with your project's demands,and our familiarity with various database and backend tools including PostgreSQL and Basecamp will ensure fluid collaboration. Having worked on an array of projects ranging from ERPs to shipping & EDI systems, we understand the essence of delivering robust, scalable solutions tailored to clients' business needs. We bring this same versatility to your project, adapting our skills for the agricultural and horticultural domains you specified. Additionally, our expertise in automated model deployment using Flask connects well with point 11 where your plugin would require export format selection. Finally, as a globallly-situated team, we ensure flexible time zones that complement your convenience,making us available for dedicated 40+ hours per week commitment for your project's swift delivery. Thanks...
$140 USD in 7 days
6.7
6.7

Hello, I have over 7 years of experience in Data Processing, Data Visualization, and Python. I have carefully reviewed the project requirements for developing a QGIS Windows plugin. To address the project, I will create a plugin that allows users to select plot layers, display results, and join layers based on plot ID. The plugin will offer options for agricultural and horticultural soil tests, column selection from result files, and symbolization. Additionally, it will provide features for entering client details, sample collection information, and selecting base layers for map visualization. The plugin will generate maps reflecting selected test results in the chosen format. For agricultural and horticultural maps, the plugin will display base layers, study results, and soil category assessments. The maps will include client information, contractor details, and logos as specified. I believe this approach will meet the project requirements effectively. I would appreciate the opportunity to discuss this further in chat to ensure a successful collaboration. You can visit my Profile: https://www.freelancer.com/u/HiraMahmood4072 Thank you.
$100 USD in 2 days
6.1
6.1

I can help you. To ensure this plugin works reliably across all test types, I will focus on automating the QgsPrintLayout engine to handle the dual-map configuration and dynamic legend updates. A frequent hidden issue with TERYT-based joins is data type mismatch (String vs. Integer) between the SHP attributes and Excel cells; I will include an automatic type-casting layer to prevent join failures. Since you require specific Polish terminology on the maps regardless of the UI language, I’ll implement a translation dictionary for the map headers (e.g., "OCENA ZASOBNOŚCI W FOSFOR") so the output is always client-ready. I will also address the challenge of dynamic symbology by ensuring the .qml files are applied to the specific joined columns programmatically, preventing legend errors when switching between agricultural and horticultural modes. The batch export will be structured to refresh the WMS/Google Satellite layers for each plot to avoid "blank map" rendering issues common in automated exports.
$40 USD in 7 days
4.7
4.7

Hi there, I understand you need a QGIS plugin for Windows that automates the full workflow from loading SHP and Excel data to generating professional, export-ready agricultural and horticultural maps. The complexity lies in correctly joining spatial and tabular data, dynamically mapping test parameters, applying symbolization, and producing consistent, well-formatted outputs with legends, base maps, and layout elements. I have experience working with Python-based GIS solutions using PyQGIS, including plugin development, layer manipulation, data joins, and automated map rendering. My approach will be to build an intuitive plugin interface where users can select layers, map columns to tests, configure symbol styles (.qml), and define outputs. I will also implement automated layout generation (map canvases, legends, grids, logos, metadata) and export functionality (PDF/JPG) ensuring consistency across all generated maps. The final deliverable will be a clean, user-friendly QGIS plugin with well-structured code, supporting both agricultural and horticultural workflows, and producing maps exactly as per your requirements. I’ll also ensure flexibility for future enhancements and provide clear instructions for installation and use. Regards, Ahmad
$140 USD in 7 days
4.4
4.4

Plugin development projects frequently conceal data integrity and mapping inconsistencies that emerge during the integration of multiple spatial and tabular data sources; your requirement for a QGIS Windows plugin to seamlessly join SHP layers with XLS data and render agricultural or horticultural soil test maps demands meticulous alignment of these formats and precise symbolisation based on dynamic input parameters. At DigitaSyndicate, a UK-based agency, we do not just write code; we architect infrastructure to protect your investment, ensuring local UK accountability combined with expert understanding of spatial data workflows and robust plugin architecture compliant with QGIS standards. Have you considered how variations in the XLS column naming conventions or missing data within your samples could affect the logic flow of joining attribute tables and how your plugin might dynamically handle these discrepancies without compromising map accuracy? Casper M. DigitaSyndicate
$200 USD in 14 days
4.2
4.2

Hello there,, I have reviewed your requirements and I'm confident that my experience and skills align perfectly with what you're looking for. I'm confident my skills are perfect for the job! As an accomplished AI expert with a strong proficiency in python programming and data processing, I feel confident that I can complete your project brilliantly within the given timeline. My 10+ years of professional experience have equipped me with in-depth knowledge and expertise in various fields of artificial intelligence, especially computer vision, machine learning, deep learning, and image processing -- all of which could greatly benefit your project. Client interaction is another aspect where I strongly focus; together we can optimize not just the Python implementation but the project's overall progression too. Having said that, let's discuss this further and embark on a project journey that exceeds your expectations! Best Regrads.....
$30 USD in 1 day
4.3
4.3

Hi there, It looks like you're looking for a QGIS plugin that will allow users to process soil test data from SHP and XLSX files, create maps for agricultural and horticultural purposes, and customize the output with company branding. I can help you build this plugin, ensuring it meets all your requirements for functionality and usability. With 4+ years of experience in Python and GIS development, I have a solid understanding of data processing and visualization. My approach would involve creating a user-friendly interface for selecting the necessary files and options, joining the data correctly, and generating the required maps with the specified formatting. One thing I'd like to clarify is how you envision handling the user input for the soil test columns. Do you have a specific layout or format in mind for the selection process? Best regards, Arslan Shahid
$30 USD in 3 days
3.7
3.7

Hello, With my proficiency in software development, particularly involving Python and data processing, I am confident in my ability to deliver a top-notch plugin for your QGIS project. My web development skills, encompassing both front-end and back-end, will also provide an added advantage in meeting your needs comprehensively. Having worked with various databases including both SQL and NoSQL (such as MongoDB), I can ensure the efficient handling of the extensive data involved in your project. In addition to building the core functionality of the plugin - selecting and joining SHP files, parsing and visualizing data from xlx format - I will take into account all other essential details for an optimal user experience. I'm well-versed in using Google services like Google Maps/WMS, which would be beneficial while working with selected base layers. My commitment to client satisfaction drives me to incorporate a high degree of customization based on your specific requirements. As an experienced freelancer, I respect deadlines and can offer you clear communication throughout our collaboration. Choose me for this project and together we can iterate on possible improvements, ensuring that the final product is precisely tailored to meet your business's needs and positively impacts your end users. With Regards! Manpreet
$250 USD in 7 days
3.9
3.9

Hi, I hope you are doing well. Very happy to bid your project because my skills are fitted in your project. I have experience developing custom QGIS plugins for Windows using Python/PyQGIS, including data joins, automated map generation, layout/export workflows, and configurable GIS interfaces for non-technical users. I will build your plugin to load the SHP and XLS/XLSX sources, join results by plot ID, let the user configure tests, classifications, symbology, basemaps, logo/contractor details, and then automatically generate properly styled agricultural or horticultural maps in PDF/JPG format with Polish output labels. I will also structure the plugin so it is maintainable and easy to extend with additional tests, better validation, and workflow improvements based on your sample outputs. If you send the message, we can discuss the project more. Thanks.
$100 USD in 5 days
3.8
3.8

Your QGIS plugin needs to join shapefile data with Excel results and apply custom symbology based on soil test parameters. I'll build this using Python with the QGIS API, creating a user-friendly interface that handles the agricultural/horticultural selection, column mapping, and automated styling workflow you described. I built something similar with my price aggregation engine that processes data from 800+ sources and generates comparison displays - same concept of joining datasets and presenting results visually. You can see my other automation work at ffulb.com. Can start immediately and deliver the complete plugin within a week. The interface will handle all your specified inputs and generate the styled result layers automatically.
$84 USD in 5 days
3.3
3.3

Hi, I will develop the QGIS plugin that seamlessly integrates your specified SHP and XLSX files, creating dynamic maps for both agricultural and horticultural data. My experience with QGIS and its plugin architecture ensures I’ll deliver a clean, maintainable solution that meets your requirements. The plugin will allow users to select plot layers, join data by plot ID, and customize map outputs based on various soil tests, with the functionality to include logos and contractor details. I’ll focus on ensuring that each map is informative and visually aligned with your specifications. To ensure optimal performance, I'll implement effective data handling for the input files and design a user-friendly interface for selecting options and generating maps in the specified formats. Do you have specific design preferences for the UI, or should I proceed with a standard QGIS layout? I’m ready to start immediately and look forward to delivering this solution efficiently. Thank you.
$156.50 USD in 7 days
2.7
2.7

Hello, With extensive experience in Python, GIS, and software development, I will craft a custom QGIS Windows plugin tailored to your detailed specifications for soil analysis maps. This plugin will seamlessly integrate selected layers, data, and symbols, producing professional maps for agricultural and horticultural assessments. What specific timeline do you have in mind for the development and implementation of this plugin? Thanks, Juan Aponte
$180 USD in 2 days
2.5
2.5

Hello, Hope you are doing fine. I have strong experience developing QGIS plugins with PyQGIS, including data joins, map composition, and automated layout generation. I understand your workflow: joining SHP and Excel by sample ID, selecting agricultural/horticultural parameters, assigning symbology, and producing multi‑map PDF/JPG outputs with logos, legends, and basemaps. I will build a plugin with a clean interface: - Load plot layer, result layer, and Excel - Join by ID, choose test type, map each component to a column - Optional rating column and QML symbology - Enter client details, select basemaps (OSM/Google/WMS) - Export customizable map series with consistent layout Deliverable: fully functional plugin with source code, ready for QGIS on Windows. Please start a chat to share sample data and discuss layout details. Best regards, Md Ruhul Ajom
$70 USD in 3 days
3.2
3.2

✅✅✅Hi, There,✅✅✅ I’ve taken a look at your project, and it’s clear you’re aiming for something that not only looks good but actually delivers results. At the end of the day, I don’t just build websites — I focus on creating something that supports your goals, whether that’s generating leads, improving conversions, or strengthening your brand. From what you’ve described, the key challenge will be I am looking for someone to develop a plugin for QGIS for Windows, and that’s exactly where I can help. I’ll make sure you end up with a website that works for you, not just something that looks nice. I’d love to chat more about your project and see if we’re the right fit. Thank you, Anton D.
$30 USD in 3 days
1.9
1.9

With over 9 years in the industry and a keen focus on software development, I am confident in my ability to design and deliver your desired QGIS Windows plugin. My expertise in programming languages including Java, PHP, .NET and experience with geospatial data manipulation provide a solid foundation for seamlessly combining multiple data formats such as SHP and xlx files to generate highly interactive maps as per your specifications. Additionally, I am competent in using the QML functions which will enable me to easily include the desired file with symbols for each component. Moreover, my skills extend beyond the purely technical aspects of this project. As evident from my profile, I’m experienced in developing compatibility across different browsers - an attribute that would be valuable given your interest in a select export format being PDF or JPG. The maps generated by the plugin can thus be viewed or shared across various platforms without any compatibility issues. To ensure you have a highly functional product at an effective cost, I’m happy to offer 3 months of free support post-delivery to address any additional needs you may have or troubleshoot any arising challenges promptly. Choosing me for th
$140 USD in 7 days
2.0
2.0

I've done similar data/scraping work - know how to handle rate limits and edge cases. I'll structure this with clean Python architecture, handle the logic efficiently, and ensure robust error handling. I've handled similar requirements before and can start right away. Quick questions: - Do you have existing code/setup I should work with? - Any specific integrations or APIs needed? Let me know and we can discuss. Muhammad Saad
$100 USD in 1 day
0.0
0.0

Hi, I understand that you are looking for a developer to create a QGIS plugin for Windows that will allow users to analyze agricultural and horticultural data efficiently. The plugin will enable users to select specific plot layers, display results, join layers, and customize map outputs based on soil test data. My technical strategy involves developing a user-friendly interface that seamlessly integrates plot selection, result display, and map customization features. By implementing a step-by-step process, users can easily navigate through the plugin to generate accurate and visually appealing maps. What You'll Receive: - User-friendly plugin interface for selecting plot layers and displaying results - Customizable map outputs based on soil test data - Seamless integration of plot and result layers for data analysis - Export options for maps in PDF or JPG formats Credentials & Work Samples: I'll send over my portfolio via direct message. Feel free to reach out there. My background in GIS technology ensures reliable results, professional standards, and seamless execution. Next Steps: I'm available to dive deeper into your requirements and address any concerns. Best regards, Taneem
$140 USD in 7 days
0.0
0.0

Hello, With over 9 years of experience in Python, Software Development, and Data Visualization, I am well-equipped to take on your QGIS Windows Plugin Development project. I have carefully reviewed your project description and understand the requirements outlined for the development of a plugin that integrates SHP files, XLX data, and map visualization for agricultural and horticultural analysis. I am confident in my ability to create a user-friendly plugin that allows for seamless selection and visualization of data, including the integration of base layers and export formats as specified. Effective communication will be maintained throughout the project to ensure that your needs are met and that the final deliverables align with your expectations. I am excited about the opportunity to work on this project and look forward to hearing from you. Thanks.
$250 USD in 7 days
0.0
0.0

Hey, I am ready when you are.✅ I’ve worked on something very similar. What really matters here is the complexity of integrating multiple data sources into a seamless mapping solution. Most projects fall apart when handling diverse input formats like SHP and XLS files. I recently developed a similar plugin for QGIS that involved integrating SHP files with external data sources for dynamic mapping. While I haven't specifically worked on agricultural or horticultural soil analysis, I have experience with data integration and visualization in GIS projects. Let's chat! -Ruslan
$150 USD in 7 days
0.0
0.0

You need a QGIS plugin that joins SHP and Excel data and auto-generates styled map outputs—I’ve built similar GIS tools where data mismatch and styling inconsistencies caused errors, solved using PyQGIS joins, validation layers, and dynamic QML loading. I’m a Python/GIS dev, can deliver a clean plugin with export, UI workflow, and reliable map generation ready for real use.
$140 USD in 7 days
0.0
0.0

Warszawa, Poland
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