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I need a clean, reliable bridge built between our DonorPerfect CRM and DonorDrive (Bonterra) so the moment someone registers for one of our fundraising events, every relevant detail moves automatically into DonorPerfect. The DonorPerfect online API user manual is ready for you; DonorDrive also exposes an API and webhooks we can use. For each fundraiser we run, I have to keep three data streams perfectly aligned: attendee information, their donation records, and their event-registration status. Here’s what success looks like: • A secure, documented integration (REST, webhooks, or middleware—your call) that pushes and pulls attendee profiles, donations, and registration states in real time or on a tight schedule. • Error handling and logging I can read without a developer at my elbow. • A short set-up guide so future staff can redeploy the connector if our servers or API keys change. • A brief hand-off session to walk me through the code and confirm everything syncs as expected. If you’ve connected DonorPerfect to other platforms before—or have demonstrable API integration chops—let’s talk through the details and map out the fastest path to go-live. I also have data from other events (CVS) that I want to input to DonorPerfect from an old event platform.
Project ID: 40608159
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Active 6 days ago
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102 freelancers are bidding on average $26 USD/hour for this job

Hi, I understand you need to keep donor info, donations, and registration status in sync between DonorPerfect and DonorDrive, which can be tricky when working with different APIs. I will set up a clean, simple system to move data smoothly, using webhooks or APIs to update everything just right. My plan includes error logging and a quick setup guide so future staff can easily manage it. How deep does your current API knowledge go? Let’s chat about a plan to make this work perfectly and maybe expand it further together. Regards, Nick. I’ve done similar projects like syncing ticketing data with Labop and managing multiple vendor integrations like in the Multivendor Marketplace and sports sites – let’s discuss how I can help streamline your donor data flow.
$20 USD in 3 days
9.5
9.5

Hi — Elias here from Miami. I understand you're looking to create a reliable bridge between DonorPerfect and DonorDrive. This integration is key to ensuring seamless data flow between your systems, enhancing operational efficiency. The real challenge here is ensuring data consistency and reliability during the sync process. A common issue in these integrations is managing data mismatches and ensuring updates reflect correctly across both platforms. The tricky part is usually handling permissions and ensuring sensitive data is securely processed. To tackle this, I'd structure the system with a focus on clean API interactions and robust error handling. This approach ensures a smooth deployment and a solid foundation for future enhancements. I’ve worked on similar API integrations, which has helped me anticipate potential pitfalls and streamline workflows effectively. A few questions to better understand the scope: Q1 – What specific data points do you need to sync between DonorPerfect and DonorDrive? Q2 – Are there specific user roles or permissions we need to consider for this integration? Q3 – How do you envision handling data conflicts or discrepancies during the sync process? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$50 USD in 5 days
8.6
8.6

Hi, To ensure seamless data flow between DonorPerfect and DonorDrive, I propose a robust integration that automates attendee profiles, donations, and registration statuses. Leveraging the APIs and webhooks, I will create a secure, documented integration that meets your requirements. **Execution Plan:** 1. **Integration Development:** Build the API connection to sync data in real-time. 2. **Error Handling:** Implement comprehensive logging for easy troubleshooting. 3. **Documentation & Training:** Provide a setup guide and a hand-off session for your team. Regarding your data from CVS, I can assist in migrating that into DonorPerfect as well. What specific data fields do you need to ensure are aligned between the two systems? Let’s discuss how we can get this project moving forward!
$25 USD in 40 days
8.4
8.4

I can build a reliable DonorPerfect–DonorDrive (Bonterra) connector that keeps attendee profiles, donation records, and event-registration status synchronized with minimal delay. I’ll use PHP with REST API clients, secure credential storage, and DonorDrive webhooks for immediate updates, supported by a scheduled reconciliation job to catch missed events or API interruptions. The sync will be idempotent so retries do not create duplicate contacts or donations, with clear field mapping, validation, pagination, rate-limit handling, and status tracking in MySQL. I’ll also add readable logs showing successful records, skipped items, and actionable errors, plus a safe retry process. For the older event-platform CVS data, I’ll provide an import routine with column mapping, duplicate checks, date/status normalization, and an import summary before records are committed. You’ll receive documented setup instructions covering API keys, webhook configuration, database setup, scheduled jobs, and redeployment, followed by a hand-off walkthrough and end-to-end sync verification. I can start immediately and deliver the initial working integration in 2 days. Is the CVS file already a consistent CSV format for all old events, or does each event use a different layout? Muhammad Saad
$30 USD in 40 days
8.0
8.0

Hi, I'm a senior developer with 20+ years of experience building secure, reliable integrations between CRM and fundraising platforms, including DonorPerfect, so this sync is straightforward. I'll design a middleware service using PHP and JavaScript that pulls attendee profiles, donation records, and registration status from DonorDrive via its REST API and pushes them to DonorPerfect's API, with webhooks for real-time updates. The system will log errors clearly, validate data before syncing, and include a setup guide for future staff to reconfigure API keys or endpoints without code changes. I'll provide a handoff session to confirm sync accuracy and test the old CVS data import path to ensure compatibility. I can start immediately.
$20 USD in 40 days
8.0
8.0

Hi, I went through your project and it sounds like you're looking for a reliable solution that works correctly from the start and is easy to maintain as it grows. Before writing code, I like to understand the expected workflow, business rules, and any edge cases so the implementation matches your requirements instead of requiring multiple revisions later. I build clean, well-structured applications with a strong focus on performance, security, and long-term maintainability. Whether this involves PHP, Laravel, API integrations, database design, or improving an existing application, I deliver work in clear milestones with regular progress updates. Let's go through your requirements and suggest the best approach before finalizing the scope and timeline. ⭐ 5.0/5 from a recent client: "Project was delivered before Time with Best professional Knowledge One could ever held. Thanks for the support" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$20 USD in 1 day
7.7
7.7

Hi, I’d be a great fit for this project as I have already worked with the DonorPerfect API and have experience building custom API integrations between CRMs, fundraising platforms, and third-party systems. I can develop a secure, well-documented integration between DonorDrive (Bonterra) and DonorPerfect to automatically sync attendee profiles, donations, and registration statuses in real time via webhooks or on a scheduled basis, depending on your requirements. The solution will include robust error handling, logging, deployment documentation, and a hand-off session to ensure your team can manage it confidently. I can also assist with importing historical event data from your legacy CVS event platform into DonorPerfect while maintaining data integrity and proper record mapping. I'd be happy to review the API documentation and discuss the fastest path to deployment. Kind regards.
$20 USD in 40 days
7.8
7.8

Hello!, I am a Florida-based senior software engineer(frontend, backend, ecommerce, etc) with about 15 years of experience building reliable API integrations, data sync tools, and production systems in PHP, JavaScript, MySQL, and RESTful architecture. I read your DonorPerfect to DonorDrive sync description carefully, and the main goal is clear: build a clean, dependable bridge that keeps donor and fundraising data aligned without disrupting your workflow. I’ve built similar integration layers where accuracy, mapping logic, and error handling matter most. For this project, I’d approach it in practical steps: 1) confirm field mappings and sync direction 2) review API auth, limits, and data rules 3) build the sync engine with logging and retry handling 4) test edge cases 5) deliver clear documentation so it’s easy to maintain Could you please clarify the following questions to help me better understand the project? 1) Which records need syncing first, donors, gifts, campaigns, or all of them? 2) Should the sync be one-way or two-way, and how should conflicts be handled? 3) Do you already have API access details and a preferred hosting environment for the bridge? I’m the kind of person who pays attention to the details early, so we avoid avoidable issues later. A few relevant projects I’ve worked on include a CRM-to-database sync tool, a PHP fundraising portal integration, and a custom REST API bridge for a membership platform.
$50 USD in 3 days
7.1
7.1

Hello, I have strong experience building API bridges for CRM and event data workflows. Your DonorPerfect and DonorDrive sync needs clear Software Architecture, reliable webhook handling, and clean MySQL-backed logging for attendee profiles, donations, and registration status. I will map both APIs, build the connector around safe retries, readable error reports, and documented setup steps. I can also add the CVS import path for older event data, and keep the structure ready for future AI Integration if you later need smarter matching or duplicate checks. Best regards, Teo
$20 USD in 36 days
6.8
6.8

Hello, I am highly interested in the DonorPerfect–DonorDrive API Sync project. I understand the need for a seamless integration between DonorPerfect CRM and DonorDrive to ensure real-time synchronization of attendee information, donation records, and event-registration status. With my expertise in MySQL, PHP, JavaScript, API Development, API Integration, and Software Architecture, I am well-equipped to build a secure integration solution that meets your requirements. I have experience in connecting different platforms through APIs and can ensure a reliable bridge between DonorPerfect and DonorDrive. My approach will involve developing a documented integration using REST, webhooks, or middleware, with robust error handling and logging capabilities. I will also provide a setup guide for easy redeployment and conduct a thorough hand-off session to ensure successful synchronization. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH Looking forward to discussing the project details further. Best regards, Warda Haider
$25 USD in 40 days
6.8
6.8

Hi, I can build a secure and reliable integration between DonorPerfect and DonorDrive using REST APIs, webhooks, or middleware based on the best architecture for your workflow. I have experience with API integrations, data synchronization, REST services, MySQL, automation, and building reliable connectors with proper error handling and logging. I can handle syncing attendee profiles, donation records, and registration statuses while ensuring data accuracy and easy maintenance. I will provide: * Secure API integration * Error handling and activity logs * Documentation/setup guide * Code handoff and walkthrough session * Support for importing historical event CSV data into DonorPerfect I focus on clean, scalable solutions that your team can manage confidently after delivery. Looking forward to helping you streamline your fundraising data flow. Best regards
$20 USD in 40 days
7.1
7.1

As a full-stack developer, I have extensive experience in API integration and web development. Your project of building a reliable bridge between DonorPerfect CRM and DonorDrive aligns perfectly with my skill set. I've successfully connected diverse platforms prior and your project offers the opportunity to build upon my existing expertise while providing you with a seamless solution. Among the diverse set of skills I bring, I’m proficient with JavaScript, MySQL, and PHP – essential for this task. In addition, my experience working with REST APIs, as well as various payment & communication gateways will prove invaluable in building secure connections between the systems. I understand the key pain points you've outlined in your project description, from data synchronization to error handling and was relieved to read about your desire for a "short setup guide" and "hand-off session". You can count on me not only to develop a clean, maintainable solution but also to ensure that you can effectively manage it independently in the future. I will take the time to walk you through every aspect of my work so that we can confidently attest to its functionality together at every stage. Let's discuss further on how we can readily deploy this connector for your needs!
$25 USD in 40 days
7.1
7.1

Hello!! Got it, you need a reliable bridge between DonorPerfect and DonorDrive so attendee details, donations and registration status sync automatically the moment someone registers for an event. Quick questions before we start: Can you share the DonorPerfect API manual and DonorDrive credentials once we begin? Should syncing happen instantly through webhooks or on a scheduled basis? Is the old event platform data with CVS files ready to share for import? Here is my plan, build a secure documented connector syncing attendee profiles, donations and registration states between both platforms, add clear error logging you can read without a developer, then import the older CVS event data and provide a short setup guide plus a walkthrough session. Have handled similar CRM and donation platform integrations before, happy to share relevant API integration experience. Would love to hop into chat and go over the data streams together. Best regards Farhin B
$21 USD in 40 days
6.7
6.7

Hi, I can build a controlled API sync that keeps donor records, donations, and event statuses in sync without relying on manual exports or messy webhook chains. I’ve done this before with Salesforce and Eventbrite integrations, where the tricky part was reconciling duplicate records and field mismatches between systems. I’d approach this using a lightweight middleware service (Node.js + REST) because it scales well and avoids tight coupling between the two APIs. The biggest improvement will come from idempotent writes and a clear error log that flags mismatches rather than crashing. I’ll keep the code modular so changes in one API don’t break the other, and include a setup guide with environment variables and API key rotation steps. The goal is a system that stays reliable even if keys rotate or fields get renamed, so you’re not stuck troubleshooting every time something updates. Happy to review the current APIs and draft the safest integration path. I can start right now. Thanks, Denis
$20 USD in 40 days
6.4
6.4

Hello, I have carefully reviewed the project requirements for building a bridge between DonorPerfect CRM and DonorDrive to ensure seamless data synchronization. Let's chat and discuss it further. To handle your project, I will start with analyzing the DonorPerfect and DonorDrive APIs to create a secure integration using REST or webhooks. I will prioritize real-time or scheduled data syncing for attendee profiles, donations, and registration statuses, ensuring error handling and user-friendly logging for easy maintenance. Additionally, I will provide a setup guide for future redeployment and conduct a thorough hand-off session to guarantee successful synchronization. The deliverables of this project include a well-documented integration, robust error handling, setup guide, and comprehensive training session. Before signing-off my bid, I would like to ask a question, i.e., "Have you identified any specific challenges or requirements for importing data from the CVS events platform into DonorPerfect?" Best Regards, Aneesa.
$20 USD in 40 days
5.9
5.9

Hello, I hope this message finds you well. I have a clear understanding of the requirements for the DonorPerfect–DonorDrive API Sync project. The main objective here is to seamlessly integrate attendee information, donation records, and event-registration status between DonorPerfect CRM and DonorDrive. My approach involves structured requirement confirmation, controlled planning, clean implementation, thorough testing, and milestone-based transparency to ensure a successful outcome. With expertise in PHP, JavaScript, and API Development, I am well-equipped to handle this project effectively. You can view my portfolio here: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ Could you please share more details about your top priority or key business goal for this integration? I believe discussing this further in an open chat will help us finalize the scope smoothly. Best regards, Muhammad Anas Khan
$25 USD in 40 days
5.7
5.7

Hello there. I hope you are donig well. I have successfully integrated various CRMs with third-party platforms, ensuring seamless data flow and real-time synchronization. My expertise in PHP and RESTful APIs makes me a great fit for connecting DonorPerfect with DonorDrive efficiently. I understand the need for a reliable integration between DonorPerfect and DonorDrive, ensuring that attendee data, donations, and registration statuses are synchronized in real-time. I will leverage the APIs and webhooks to build a robust bridge that meets your requirements. I will deliver a secure and well-documented integration, complete with error handling and logging for easy troubleshooting. Additionally, I will provide a concise setup guide and a hand-off session to ensure your team can manage the integration confidently. Please feel free to reach out to me. I look forward to working with you. Best regards, Billy Bryan
$20 USD in 40 days
5.4
5.4

Three data streams across two APIs with webhook support on the DonorDrive side, this is a well-defined sync problem. I've built similar CRM bridges before and know the pitfalls. I'll set up a lightweight Node.js middleware that listens for DonorDrive webhooks on new registrations and donations, transforms the payload, and pushes it into DonorPerfect via their REST API. For the historical CSV data, I'll build a one-time import script with validation so nothing gets duplicated. You'll get readable error logs and a setup guide your team can follow independently. One thing worth flagging: DonorPerfect's API has field-length limits on custom fields that silently truncate data if you don't validate before pushing. I'll handle that upfront. 1) Do you have API keys and sandbox access for both platforms already? Happy to talk details in chat. Shayan
$24 USD in 40 days
5.2
5.2

⚠️ If you're not happy, you don’t pay. ⚠️ Hi, Thank you for checking my proposal and sharing the detailed project brief. I can build a seamless integration between DonorPerfect and DonorDrive using REST API and webhooks with a robust and efficient design. I will deliver: • Real-time syncing of attendee profiles, donation records, and registration statuses • Comprehensive error handling and user-friendly logging • A concise setup guide for easy redeployment • A hand-off session to ensure smooth operation and understanding You will also receive: • Ongoing support for troubleshooting and enhancements I am confident I can execute your vision professionally and efficiently. Looking forward to discussing timeline and next steps. Best regards, Chirag Pipal.
$20 USD in 30 days
4.8
4.8

I’ve built REST/webhook bridges between Salesforce/CRM platforms and event systems before, so this is right in my wheelhouse. I’ll stand up a Node.js microservice with Express, using DonorPerfect’s REST API for writes and DonorDrive’s webhooks to trigger pushes—donor profiles, donations, and registration status sync via a MySQL queue to decouple writes and avoid failures. Logs will go to a structured JSON file with timestamps and error codes, and I’ll include a 5-step deployment guide covering env vars, API keys, and rollback. A 30-minute walkthrough will confirm sync behavior. Thanks, Andrii.
$25 USD in 40 days
5.0
5.0

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