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I need my entire Salesforce instance migrated into a new CRM, then extended with several real-time integrations. 1. Data migration & field mapping • Export every contact detail, customer interaction, case record and action plan now housed in Salesforce. • Design a clear field-by-field map, then import the data into the new platform. I’m still finalising whether that platform will be HubSpot, Zoho CRM, or Pipedrive, so the mapping must be documented well enough to work with any of these. 2. API connections • Digital Referrals API • Client Signature API • Costing modules API Build, authenticate and test each endpoint so data flows automatically both ways, with error handling and basic logging. 3. Finance link • Create a live integration between Xero and the chosen CRM so client, invoice and payment information stays synchronised. Deliverables (all required for sign-off) – Field-mapping document covering Salesforce → New CRM – Clean, verified data imported and visible in the new system – Working integrations for the three listed APIs plus Xero, each with test results and brief hand-over notes – Post-migration sanity check confirming records, relationships and automated flows behave as expected If you’ve tackled Salesforce exports, REST/OAuth integrations and Xero links before, let’s get this moving quickly.
Project ID: 40297858
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143 freelancers are bidding on average £532 GBP for this job

Hello, I understand you want Salesforce data migrated to a new CRM (HubSpot, Zoho, or Pipedrive), with full field mapping, real-time API integrations for Digital Referrals, Client Signature, and Costing modules, plus a live Xero link. I will create a clear, field-by-field mapping that works across the three options, perform a clean data export, verify data quality, and import into the new system with visible validation. I will design robust API connections with secure auth, error handling, and basic logging, ensuring bidirectional data flow and reliable sync. For finance, I will set up a live Xero integration to keep client, invoice, and payment data aligned. Deliverables include the mapping document, verified data in the new CRM, tested API connections with handover notes, and a post-migration sanity review to confirm relationships and workflows behave as expected. Approach in simple terms: map fields once, reuse the map for any chosen CRM, set up modular API connectors with clear error paths, and test end-to-end flows while documenting steps so your team can take over smoothly. I’ll keep changes minimal and transparent, with a short handover you can follow. What is your preferred target CRM among HubSpot, Zoho CRM, and Pipedrive, and do you have any non-negotiable field mappings or custom objects that must be preserved during migration? Are there any security or compliance requirements for data handling during the migration? Do you have existing API credentials or will y
£750 GBP in 14 days
9.2
9.2

⭐⭐⭐⭐⭐ Discovery & Planning: CnELIndia and Raman Ladhani begin with a structured audit of the existing Salesforce instance to catalogue objects, relationships, and automation. Define migration scope and prepare a CRM-agnostic field-mapping framework compatible with HubSpot, Zoho CRM, or Pipedrive. Data Migration & Mapping: Export contacts, interactions, cases, and action plans; design a detailed field-by-field mapping document; clean and normalize data; perform staged imports with validation to ensure accuracy and preserved relationships. API Integrations: Build secure REST/OAuth connections for Digital Referrals, Client Signature, and Costing modules APIs using PHP services. Implement bidirectional data sync, retry logic, error handling, and structured logging. Finance Integration: Develop a live sync between the CRM and Xero to align clients, invoices, and payments in real time. Testing & Handover: Execute integration tests, perform post-migration sanity checks on records and workflows, and deliver documentation with test results and clear handover notes.
£500 GBP in 7 days
9.0
9.0

Hi, I have extensive experience in Salesforce data migration, including field mapping and API integrations. I can help ensure every contact detail, case record, and action plan is accurately exported and mapped for your new CRM. Additionally, I can build and test the required APIs for real-time integrations, alongside setting up the Xero link for seamless financial synchronization. I’m all set to document everything thoroughly and ensure a smooth transition with post-migration checks for reliability. Let’s get started on this! Best Regards, Priyanka
£500 GBP in 7 days
8.4
8.4

Hello, As someone who has successfully executed numerous migrations and integrations, I am well-equipped to handle your Salesforce data migration. Our team's proficiency with REST/OAuth integrations and experience in linking systems to Xero will ensure a smooth-moving project. We have dealt with Salesforce exports and delivered data safely into various platforms including HubSpot, Zoho CRM, and Pipedrive, hence field mapping won’t be a challenge no matter which one you choose. In addition to our track record in successful migrations, we have a deep understanding of the three APIs you mentioned - Digital Referral API, Client Signature API, and Costing Modules API, guaranteeing seamless real-time integration. To add more value, not only do we meet your requirements for data synchronization with Xero but we also prioritize maintaining the security and transparency of client, invoice, and payment information during the process. Lastly, our focus on client satisfaction aligns perfectly with what you need for this project. By providing you with a comprehensive field-mapping document, verified data on the new CRM system, working integrations for all APIs plus Xero along with test results and hand-over notes and conducting thorough sanity checks post-migration, we ensure that even the smallest details are taken care of. Let’s turn your ideas into reality professionally! Thanks!
£750 GBP in 6 days
8.2
8.2

Hi, This is Elias from Miami. I understand this is not just a CRM switch, but a business-critical migration where data integrity and workflow continuity matter. The key is moving Salesforce cleanly into the new platform while documenting the mapping well enough that the final CRM choice can still flex between HubSpot, Zoho, or Pipedrive without creating rework. My approach would be to handle this in three layers: first, a structured Salesforce export and field-by-field mapping document; second, validated import into the chosen CRM with relationship checks; third, real-time integrations for Digital Referrals, Client Signature, Costing modules, and Xero with auth, logging, and failure handling built in. I’d also run a post-migration sanity check so records, sync behavior, and automation flows are confirmed before handover. I build integration-heavy systems where migration accuracy, API reliability, and maintainable documentation matter more than quick one-off scripts. The focus is a clean cutover and a setup your team can support long-term. Q1: Roughly how many Salesforce records/modules are involved, and are there custom objects? Q2: Which of the three CRM options is currently the frontrunner? Q3: Do the listed APIs already have documentation and sandbox access available? Regards.
£500 GBP in 7 days
8.0
8.0

Hi, With a broad range of technical skills and extensive experience in API integrations, system migrations, and software architecture, I guarantee to exceed your expectations with this Salesforce project. My expertise in REST/OAuth APIs, data migration, and CRM systems such as HubSpot, Zoho CRM, and Pipedrive makes me the perfect fit to undertake the entire process: from exporting your Salesforce data to importing it flawlessly into any chosen CRM platform. Moreover, I've previously integrated Xero with various CRMs ensuring live synchrony between them. This experience is vital for establishing the financial link you require. My proficiency in GPT/AI technologies and flair for FastAPI combines creativity with speed, enabling me to handle complex processes like field mapping and designing clear endpoints effectively. My thirty-day guarantee and full support after the project completion speak volumes about my work ethic, dedication, and commitment towards delivering excellent results. Working together, we can achieve not just superficially functional APIs, but also robust systems in which all the records, relationships, and automated flows behave exactly as expected. Let's make this transition smooth and effective! Thanks!
£250 GBP in 10 days
8.2
8.2

Hi there, I will handle the full Salesforce migration, build your three API integrations, and set up the live Xero sync. The field-mapping document will be platform-agnostic so it works cleanly whether you go with HubSpot, Zoho, or Pipedrive - no rework needed once you decide. For the API connections, I will structure each integration through a middleware layer rather than direct CRM-to-API coupling. This means when you finalize your CRM choice, the Digital Referrals, Client Signature, and Costing endpoints stay intact without rewiring. Each integration will include OAuth authentication, retry logic, error handling, and structured logging so failed syncs are caught and recoverable. For the Xero link, I will use webhook-based sync for invoices and payments rather than scheduled polling, keeping your finance data current in near real-time. Questions: 1) Roughly how many Salesforce records are we migrating (contacts, cases, action plans) - are we talking thousands or hundreds of thousands? 2) Do the three custom APIs (Referrals, Signature, Costing) have existing documentation, or will I need to work from endpoint discovery? Looking forward to discussing further. Thanks and best regards, Kamran
£270 GBP in 10 days
8.4
8.4

Hi there, I've carefully reviewed your project to migrate Salesforce data into a new CRM with robust real-time API integrations, including Xero finance sync. At Hostifire, we manage complex hosting and integration tasks daily, giving us strong expertise in seamless data migration and API development. We’ll ensure precise field mapping adaptable to HubSpot, Zoho CRM, or Pipedrive, then build and test secure, stable API connections with detailed logging and error handling. I can complete the migration, integrations, and post-check within 30 days. Let’s discuss your preferred new CRM to tailor the field map perfectly Which CRM platform are you leaning towards currently: HubSpot, Zoho CRM, or Pipedrive? Thanks, Muhammad
£750 GBP in 30 days
8.2
8.2

Drawing from our team's extensive experience in software development and API integrations, I believe we are the perfect fit for your Salesforce migration and API integration project. Having worked on complex data migrations before, we're well-versed in handling Salesforce export, field mapping and importing into various CRM platforms. Given your potential platform options of HubSpot, Zoho CRM or Pipedrive, we understand the need for well-documented mapping to ensure a smooth transition. In terms of API connections, we have successfully worked in integrating REST and OAuth APIs, making us adept at building, authenticating and testing endpoints - exactly what you need for your digital referrals, client signature and costing modules API. Additionally, our proficiency in Xero integration aligns perfectly with creating a live connection between your chosen CRM and Xero for seamless data synchronisation. We not only guarantee clean and verified data migration but also ensure comprehensive documentation including test results, hand-over notes and post-migration sanity checks for your peace of mind. Over the years, we've been dedicated to maintaining clear communication, timely delivery and long-term client satisfaction - all aspects that will surely benefit your project immensely. Let's make this a success together!
£300 GBP in 1 day
7.6
7.6

Hi, ➡️ I read your project description; you need a comprehensive migration of your Salesforce instance to a new CRM, along with the implementation of multiple API integrations and a finance link. I understand the intricacies involved in such a task, from data migration to API development. ⏺️ With over 12 years of experience in CRM solutions and API integration, I specialize in seamless data migration and robust system integrations. My past projects include similar migrations and API setups involving platforms like HubSpot, Zoho CRM, and Salesforce. I ensure thorough documentation for field mapping and robust testing of API connections, including OAuth and REST protocols, to facilitate error-free data flow and integrations with systems like Xero. Regards, Aftab Ahmad Full Stack Developer (12 Years of Experience)
£250 GBP in 7 days
7.3
7.3

Dear Client, As an experienced full-stack developer, I have successfully spearheaded comprehensive system migrations and API integrations similar to the one you're seeking. Having worked on CRM systems, Data Linkages with Xero, and mastering REST/OAuth APIs, I am primed to tackle your Salesforce Migration & API Integration project with ease. My technological strengths extend beyond API integrations too. My solid understanding of finance systems will enable me to deliver a seamless live integration between your chosen CRM and Xero. I also thrive in data management having developed interfaces for large-scale projects like job boards and healthcare portals. Thus, guaranteeing a smooth migration of all your contact details, customer interactions and actions plans into any of the platforms you finally settle on. Finally, my problem-solving mindset places a strong emphasis on error handling and logging— vital attributes when designing robust API connections. With me leading the charge, mapping out each API endpoint securely while ensuring accurate bi-directional flow of data won't be a problem. Feasibility is key during implementation; I bring that kind of assessment to your project to end up with a result that enhances productivity not just initially but also in the long run. Choose me for this project and you'll find in me technical prowess combined with strategic thinking capable of bringing about tangible results for your business!! Thank you!!!!
£750 GBP in 7 days
7.8
7.8

Hello, I am reaching out on behalf of Smart Sols, an experienced full-stack development company based in Egypt with 9+ years in backend (Laravel, PHP), frontend (Vue.js, React.js), mobile (Flutter), and UI/UX design (Figma). We understand you require a migration of your entire Salesforce instance into a new CRM, along with real-time API integration extensions. This kind of project requires meticulous data handling and seamless API integration to ensure zero disruption while enhancing your system's capabilities. We have successfully completed similar complex migrations and integrations, ensuring smooth transitions and reliable real-time data synchronization. We are confident in delivering a robust, scalable solution tailored to your needs within the given budget. We look forward to discussing your exact requirements further to ensure all nuances are carefully handled. Thank you for considering Smart Sols.
£750 GBP in 21 days
6.9
6.9

Hi there, I understand you need a comprehensive migration of your Salesforce instance to a new CRM while ensuring seamless real-time integrations. With my extensive experience in handling Salesforce exports and API integrations, I am confident in successfully executing this project. I have a proven track record of creating detailed field-mapping documents and managing automated data flows, ensuring all records and relationships remain intact during migration. I am a top freelancer from California with a five-star rating, having completed multiple similar tasks efficiently. Once we finalize your choice of CRM, be it HubSpot, Zoho, or Pipedrive, I'll ensure that every detail is meticulously mapped, and that the API connections with Digital Referrals, Client Signature, and Costing modules, as well as the integration with Xero, are functioning perfectly. Let’s discuss this further to set a timeline for the initial steps. Could you clarify which CRM platform you are leaning toward for this migration and any specific timelines you have in mind for the project?
£610 GBP in 11 days
6.5
6.5

Hi, For your project "Salesforce Migration & API Integration", We provide complete frontend to backend development with clean, scalable, and high-performance solutions tailored to your requirements. Our experienced team ensures modern UI/UX, secure architecture, smooth functionality, and full support until successful deployment. Let’s build a reliable and impactful product together. Regards, Muhammad Abdullah
£500 GBP in 7 days
6.6
6.6

Hello, I am a full-stack developer with over 10 years of experience in designing, developing, and implementing high-performance, user-centric websites, applications, databases, and solutions using a variety of technologies and programming languages. My expertise includes: - Programming Languages: PHP, Node, Express, Python, Django, Laravel, CodeIgniter - Frontend: HTML/HTML5, CSS/CSS3, Vue.js, React.js, Bootstrap, JavaScript, jQuery, AngularJS, XML - Platforms: WordPress, Wix, Shopify, Squarespace, Weebly, BigCommerce, AWS - Databases: SQL/MySQL/PostgreSQL, Aurora, MongoDB, Firebase. I am available for a chat and would be happy to arrange a suitable time to discuss your requirements in detail. I look forward to your response and the opportunity to build a long-term relationship. Kind regards, Apurva Sharma
£400 GBP in 5 days
6.5
6.5

Hi, SolutionzHere here. We’ve handled Salesforce → HubSpot/Zoho/Pipedrive migrations with full field mapping, data cleansing and REST/OAuth API integrations, including Xero financial sync and third-party workflow APIs. We’ll deliver a clear migration map, verified imports and stable bidirectional integrations with logging and testing. For this scope, realistic effort is $1,200–$1,800 (2–3 weeks) including migration, integrations and validation. Question: Approximately how many records (contacts, cases, activities) are currently stored in Salesforce to estimate migration complexity? Let's talk details over chat.
£1,800 GBP in 21 days
6.3
6.3

Hello, Your project involves a full Salesforce data migration plus real-time integrations, and it’s something I’ve handled before with CRM transitions and API-based automation. I can export and normalize all Salesforce data, create a clear field-mapping document, and import it cleanly into the chosen CRM (HubSpot, Zoho, or Pipedrive). The mapping will be structured so it works regardless of the final platform you select. For integrations, I can build secure REST/OAuth API connections for the Digital Referrals, Client Signature, and Costing modules, including authentication, error handling, and logging. I’ll also implement a live Xero sync so clients, invoices, and payments stay aligned between systems. You’ll receive a documented migration process, verified data import, working integrations with test results, and a full post-migration sanity check to ensure records, relationships, and workflows behave correctly. I’ll also provide short handover notes so the system is easy to manage going forward.
£450 GBP in 7 days
6.5
6.5

I’ve helped a client migrate Salesforce data to HubSpot with detailed field mapping to ensure smooth transfer and future flexibility. I’ll create a clear, reusable map that works for HubSpot, Zoho, or Pipedrive, so you won’t have to redo anything once the platform is chosen. The data export will include all contacts, interactions, cases, and plans, verified for accuracy before import. For the API integrations, I’ve built similar two-way REST connections with OAuth, including error handling and logging, so your Digital Referrals, Client Signature, and Costing modules will sync reliably in real time. The live link between Xero and your CRM will keep client and invoice data aligned, tested end-to-end. To save time, do you have access to API docs and sample data sets for the integrations? Also, will the new CRM support webhooks or polling for these APIs? I’ll deliver a final package with the mapping doc, imported data, integration test results, and post-migration checks confirming all workflows run as expected. Ready to start and keep this moving fast.
£500 GBP in 7 days
5.9
5.9

Your Salesforce export will fail silently if you don't handle relationship hierarchies correctly - I've seen migrations lose 30% of opportunity data because parent-child account structures weren't preserved during the export. That's fixable, but only if we map dependencies before touching the data. Before I architect the migration, two questions: Does your Salesforce instance use custom objects or just standard Contact/Account/Opportunity structures? And what's your Xero plan tier - some API endpoints for invoice syncing aren't available on Starter plans, which changes how we handle payment reconciliation. Here's the technical approach: - SALESFORCE DATA EXPORT: Use Bulk API 2.0 to extract records in batches, preserving lookup relationships and attachment files. I'll build a dependency graph so Accounts import before Contacts, preventing orphaned records. - FIELD MAPPING FRAMEWORK: Create a JSON schema that translates Salesforce field IDs into HubSpot/Zoho/Pipedrive equivalents. This lets you switch CRMs without re-mapping - just swap the target column definitions. - API INTEGRATION LAYER: Build a PHP middleware service using Guzzle for HTTP handling and Laravel queues for retry logic. Each API (Digital Referrals, Client Signature, Costing) gets OAuth2 token refresh, webhook listeners for real-time updates, and structured error logs. - XERO SYNC ENGINE: Implement two-way sync using Xero's accounting API - push CRM invoices as draft bills, pull payment status back to update deal stages. I'll add idempotency keys so network failures don't create duplicate transactions. I've migrated 40K+ Salesforce records for 4 clients and built similar Xero integrations that process £2M in monthly invoices. I don't start builds until the data structure is validated - let's schedule 20 minutes to review your Salesforce schema and confirm API access before I write the first line of code.
£450 GBP in 21 days
6.0
6.0

Hi, I can migrate your full Salesforce instance into a new CRM, mapping every contact, case, and action plan with a detailed field-by-field guide to ensure compatibility with HubSpot, Zoho CRM, or Pipedrive. I’ll build, authenticate, and test real-time API integrations for Digital Referrals, Client Signature, and Costing modules, plus link Xero so client, invoice, and payment data stay synchronized automatically. All data will be verified post-import, and I’ll provide handover notes, test results, and a sanity check confirming that records, relationships, and automation work as expected. Do you already have a preferred CRM choice, or should I structure the migration to remain fully platform-agnostic until your decision? I’m ready to start immediately and can handle the full process efficiently. Best Regards, Fizza Nadeem K
£500 GBP in 7 days
5.7
5.7

Sudbury, United Kingdom
Member since Mar 13, 2026
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