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I have wired together an applicant-tracking workflow that starts in N8N, hands data to JazzHR, and finishes by sending candidates real-time SMS updates through Twilio. Now I need fresh eyes to run full end-to-end tests so I can be certain every piece works exactly as intended before we put it in front of real applicants. Here is what needs to happen: • Walk through the entire candidate journey—from application submission, through interview scheduling, to each notification trigger—just as a real user would. • Confirm that data created in one step is accurately passed between N8N, JazzHR, and Twilio, and that no records are dropped or duplicated along the way. • Verify every system response: status updates in JazzHR, webhook calls in N8N, and outbound SMS from Twilio, including edge cases (failed sends, missing fields, etc.). • Document anything that breaks, behaves unexpectedly, or takes noticeably long, and capture the steps to reproduce so I can fix them fast. Acceptance criteria 1. All steps in the workflow complete without manual intervention. 2. Candidate status stays in sync across all platforms. 3. Twilio messages arrive in the correct order with the correct content. 4. A concise test report lists each scenario run, the result, and any defects found. Please outline the tools or frameworks you plan to use for the tests (Postman, Cypress, Selenium, custom scripts, or anything you prefer) and roughly how long you expect the full pass to take. I’m ready to start as soon as you are.
Project ID: 40502468
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As a Full Stack Developer with 6+ years of experience, I’ve encountered many testing scenarios and challenges, and my skill set covers the breadth of what your project demands. I have worked extensively with automation as well as performing meticulous end-to-end testing across a variety of systems and frameworks – I’ve even built AI-powered platforms like the one you’ve described in the past. My deep understanding of workflow automation will enable me to conduct thorough tests and ensure that every piece of your applicant-tracking system works optimally. I am well-versed in using tools like Postman, Cypress, Selenium, and writing custom scripts for end-to-end testing. Drawing on these tools, I can increase productivity and speed up the process forecasted to take less than a week. My approach centers around upfront technical clarity: if anything isn't feasible or conducive to optimal outcomes, I will communicate it diligently to avoid any wasted time or budget. In addition to my technical expertise, let me assure you that communication is crucial throughout this process; I commit to keeping you updated at every step, sharing comprehensive test reports that list each scenario run, results, and defects found.
$30 USD in 2 days
0.1
0.1
132 freelancers are bidding on average $142 USD for this job

Hi, This project aligns well with my QA, workflow automation, and integration testing experience. I can perform a complete end-to-end validation of your ATS workflow across N8N, JazzHR, and Twilio, ensuring data flows correctly between all systems and that candidate communications are delivered as expected. My testing approach includes: ✓ Application-to-hire journey testing ✓ N8N webhook and workflow validation ✓ JazzHR status and data synchronization checks ✓ Twilio SMS delivery and sequence verification ✓ Edge-case testing (missing data, failed sends, duplicate records) ✓ Performance and latency observations ✓ Detailed bug reporting with reproduction steps Tools I typically use: ✓ Postman (API & webhook validation) ✓ Manual E2E testing ✓ Browser DevTools ✓ Custom test scripts where needed ✓ Spreadsheet-based test matrices and reporting Deliverables: ✓ Comprehensive test execution report ✓ Pass/Fail results for each scenario ✓ Defect log with screenshots and reproduction steps ✓ Recommendations for workflow reliability improvements I can begin immediately and expect a full testing cycle to take 1–3 days depending on the number of workflow variations and test scenarios. One question: Will sandbox/test credentials be provided for N8N, JazzHR, Twilio, and the candidate application flow so testing can be performed without affecting production data? Best regards, Microlent Team
$140 USD in 7 days
9.5
9.5

Hi, I understand you need full end-to-end testing for your N8N → JazzHR → Twilio applicant-tracking workflow, covering candidate submission, interview scheduling, status sync, webhook triggers, SMS order/content, and edge cases like failed sends or missing fields. I have experience testing automation workflows, API integrations, webhook-based systems, CRM/ATS data flows, and notification pipelines using Postman, Cypress/Selenium, Twilio logs, and structured defect reporting. I would create realistic candidate test scenarios, validate records across all three platforms, inspect N8N executions and JazzHR updates, confirm Twilio delivery/order, and deliver a concise report with results, defects, reproduction steps, and timing notes. Q1: Do you have a staging/sandbox setup for N8N, JazzHR, and Twilio testing? Q2: How many candidate journey scenarios and edge cases do you want covered? Q3: Should I provide only the test report, or also reusable Postman/Cypress scripts? Best regards.
$140 USD in 7 days
7.4
7.4

Hello, With genuine excitement, I'd love the opportunity to collaborate with you on this project. At Our Software, we believe that our ability to create dynamic and seamless web experiences sets us apart from other competitors. We have honed our expertise in technologies such as Postman, Selenium, and Cypress--which showcases our extensive knowledge in conducting full-stack tests. These tools will ensure that we run a comprehensive analysis of the entire candidate journey while verifying data accuracy and system responses throughout N8N, JazzHR, and Twilio workflows. Having worked on numerous intricate systems like the one you have built, we understand that even the smallest glitch could be detrimental. That's why our team commits to an unwaveringly thorough approach that leaves no room for bugs or unintentional errors. We will not only identify any abnormalities in the system but also provide precise steps to reproduce them for swift solutions. In conclusion, choosing Our Software means investing in detail-oriented professionals who value quality assurance as much as you do. We guarantee that all necessary acceptance criteria will be met skillfully and efficiently, and your ATS will be well-prepared to handle real-time applicants seamlessly. Let's deliver a "WOW" applicant tracking experience together! Thanks!
$130 USD in 2 days
7.2
7.2

--- End-to-End Testing for N8N + JazzHR + Twilio Workflow --- I can perform complete end-to-end QA testing of your applicant-tracking workflow to validate data flow, webhook reliability, SMS delivery, and platform synchronization across N8N, JazzHR, and Twilio. Testing scope includes: Full candidate journey testing from application to interview notifications Validation of webhook triggers, API payloads, and status synchronization Twilio SMS delivery testing including sequencing, content accuracy, and failure scenarios Edge-case testing for missing fields, duplicate records, delays, and failed sends Detailed bug reporting with reproducible steps, logs, screenshots, and observations Tools & Approach Postman for API/webhook validation Cypress or Playwright for workflow automation Twilio logs/debugger verification Manual QA for real-user flow validation Deliverables Structured test report with pass/fail scenarios Bug tracking sheet with severity levels Performance and reliability observations Happy to discuss the testing process, reporting structure, and workflow validation approach for the project. Lets connect.. Shailesh
$286 USD in 16 days
7.5
7.5

Hi there, ★★★ N8N Expert ★★★ 8+ Years of Experience ★★★ I can run full end-to-end tests on your applicant-tracking workflow with/including detailed documentation of any issues found. This will include: - Walking through the entire candidate journey as a real user. - Verifying data accuracy between N8N, JazzHR, and Twilio. - Documenting any unexpected behavior or delays. I will use tools like Postman and Cypress for testing to ensure thorough coverage and reliable results. Ready to start once you provide access to the systems involved. Thanks!
$220 USD in 3 days
7.1
7.1

Greetings! I specialise in end-to-end automation testing for n8n workflows, ATS systems like JazzHR, and real-time messaging setups with Twilio, backed by 9+ years of experience in QA and integration validation. Here’s how I can help: * Run full end-to-end candidate journey tests (application → scheduling → notifications) using real-flow simulation * Validate data integrity across n8n, JazzHR, and Twilio with Postman + custom webhook testing scripts * Verify SMS delivery order/content via Twilio logs and failure/edge-case scenarios * Test webhook reliability, retries, latency issues, and missing-field handling * Deliver a structured test report with steps, results, and reproducible bug logs I’ll use Postman for API validation, n8n execution tracing, Twilio debug logs, and lightweight Playwright scripts for optional UI-trigger simulations if needed. Full QA cycle typically takes 1–2 days depending on scenario depth and edge cases. Before starting, do you already have staging vs production separation set up? And should I include load/volume testing or strictly functional end-to-end validation?
$140 USD in 7 days
5.5
5.5

Your ATS workflow integrating N8N and JazzHR looks comprehensive syncing data smoothly often runs into API rate limits or data consistency issues Smart Sols' decade in robust Laravel and PHP backend solutions ensures seamless third-party API integration and error handling How do you currently handle error retries or data validation between these systems? Let's discuss how we can optimize your workflow for reliability and speed.
$250 USD in 7 days
5.1
5.1

Good to see this project, We will run a full test pass across your N8N, JazzHR, and Twilio pipeline, covering the happy path plus edge cases like missing fields and failed SMS sends. Our approach: we will use Postman to fire test payloads at each webhook, then trace every record through JazzHR and verify each Twilio message for order and content. All results go into a structured test report with reproduction steps. A couple of quick things to confirm: 1) Do we have access to a staging environment, or will tests run against production with test data? 2) How many distinct notification triggers exist in the current workflow? The number quoted here is a starting estimate. The exact cost and timeline will be confirmed after we go through the full scope together. Looking forward to your response. Best regards, Faizan
$90 USD in 5 days
4.7
4.7

Hello, I can help validate your complete N8N → JazzHR → Twilio workflow before production release. I have experience testing web applications, integrations, APIs, automation workflows, and data synchronization processes. My focus is on ensuring that data flows correctly between systems, statuses remain consistent, and users receive the expected notifications without failures or duplicates. I will: • Test the full candidate journey from application to interview scheduling and notifications • Verify data synchronization between N8N, JazzHR, and Twilio • Validate webhook executions and status updates • Confirm SMS delivery, message order, and content accuracy • Test edge cases such as failed sends, missing fields, invalid data, and retries • Document defects with clear reproduction steps, screenshots, and severity levels Tools: • Postman for API and webhook validation • Browser DevTools for network analysis • Manual end-to-end workflow testing • Optional Selenium/Playwright for repeatable scenarios if needed Deliverables: • Concise test report with all scenarios executed • Defect log with evidence and reproduction steps • Data flow validation summary • Final release-readiness assessment I can start immediately and expect to complete the first full test pass within 1–2 days, depending on workflow complexity. Best regards, Zain
$250 USD in 7 days
4.8
4.8

Hi there, This project instantly caught my eye, so I had to reach out. I see you looking for full end-to-end testing for your ATS workflow, ensuring seamless candidate journeys and system responses. Having helped businesses optimize performance through high-converting websites and effective marketing strategies, I am confident in achieving your desired results. Feel free to request samples of successful projects completed. Based on what you mentioned, here is how we would approach the project: - Conduct comprehensive end-to-end testing mimicking real user interactions - Ensure seamless data flow between N8N, JazzHR, and Twilio - Validate system responses and edge cases thoroughly Rest assured, we will maintain clear communication and deliver a user-focused solution optimized for performance. Best Regards, Aashiq
$150 USD in 7 days
4.8
4.8

Hi, This aligns perfectly with my experience in n8n automation, integrations, and workflow testing. I have more than 3 years of experience working with n8n, APIs, and automation systems. I can thoroughly test the workflow, verify data synchronization, validate notifications and edge cases, and provide a clear report with findings and recommendations. I typically use Postman, webhook testing tools, and platform logs, and can complete the review within 1 to 2 days.
$250 USD in 4 days
5.0
5.0

With a strong background in web and software development, one of my key skills is creating automation processes that are both thorough and reliable. I am confident that I can bring this expertise to ensure the success of your end-to-end ATS workflow testing project. I understand the intricacies and potential points of failure in complex workflows, and have developed strategies for handling edge cases and ensuring data integrity. The tools I plan to utilize for this project, such as Postman, Cypress, Selenium or custom scripts, will be highly effective in running comprehensive tests and capturing critical information. I value efficiency without compromising on quality, which is why I'm confident in my ability to complete this job within a reasonable time frame. Beyond just identifying problems, my approach is also about providing comprehensive solutions. Throughout my career, I've made sure to not just meet technical requirements but align with strategic business goals. By partnering closely with you during this process of testing and documenting any defects found, I guarantee 100% transparency. Let me use my expertise to give you the peace of mind that your applicant-tracking workflow is functioning flawlessly.
$100 USD in 3 days
5.1
5.1

Hi, I have carefully reviewed your end-to-end ATS workflow testing needs and am confident I can deliver precise, thorough results. My background includes extensive mobile app development and testing which equips me to methodically validate each step and data hand-off in your workflow involving N8N, JazzHR, and Twilio. I will verify candidate status sync, webhook triggers, and SMS notifications under various conditions, documenting defects with clear reproduction steps. For testing, I favor combining Postman for API reliability checks and custom scripts tailored to this setup, ensuring detailed coverage and speed. I anticipate completing a full test pass within a few days. Let’s discuss specifics so I can start immediately and ensure your workflow performs flawlessly before launch. What are the critical edge cases or failure modes you want to prioritize during testing to ensure robust workflow performance? Best regards,
$155 USD in 19 days
4.8
4.8

Testing your N8N/JazzHR/Twilio workflow... I see you need a rigorous, end-to-end QA pass of your automated applicant-tracking pipeline to ensure no records drop or duplicate between N8N, JazzHR, and Twilio before you go live. Here is my exact execution plan and testing framework: Testing Framework: I will utilize Postman to simulate and monitor the API payloads and webhook responses, alongside manual front-end walkthroughs of the candidate journey to test the real-world flow. Edge Case Verification: I will intentionally trigger edge cases (missing fields, invalid phone numbers) to verify your N8N error-handling catches failed Twilio sends and ensures candidate statuses remain perfectly synced in JazzHR. The Handoff: You will receive the concise, structured test report you requested, detailing every scenario run, the exact API responses, and step-by-step reproduction instructions for any defects so you can patch them immediately. Quick question: For testing the edge cases without corrupting your data, do you have a dedicated sandbox environment set up with Twilio test credentials, or will I be running these tests carefully within your live production workspace?
$220 USD in 5 days
4.4
4.4

With over a decade under my belt, I have demonstrated my proficiency in software architecture, ensuring full development stacks work flawlessly using different tools and frameworks. For your End-to-End ATS Workflow Testing project, I am well-versed with key elements like n8n, which you've utilized extensively, and other relevant platforms such as JazzHR and Twilio. My grasp of the full tech stack allows me to test the entire candidate journey from application submission to notification triggers in a way that simulates real-world user scenarios. One of my strongest points is my meticulously detailed work ethic, as evidenced by my track record of producing concise yet comprehensive reports. I don't just aim to get things done - I aim to exceed your expectations. Your project needs someone who thinks like a "user," that's why I vow to document every anomaly or unexpected behavior produced during tests. Additionally, troubleshooting issues and effectively conveying their cause is simply second nature to me. Not only will you get an excellent quality of work by choosing me for this task, but you'll also receive it in a remarkably efficient manner. Based on the description you provided, I'll opt for a combination of Postman, Cypress, Selenium along with custom scripts to ensure all acceptance criteria are met.
$110 USD in 5 days
5.2
5.2

Hi, I can run full end-to-end testing for your N8N, JazzHR, and Twilio ATS workflow. I have 10+ years of experience with backend systems, API integrations, webhook testing, automation flows, debugging, and QA across real production-style workflows. I can test the full candidate journey, verify data sync between N8N and JazzHR, confirm Twilio SMS order/content, check edge cases like missing fields and failed sends, and provide a clear report with scenarios, results, defects, and reproduction steps. I can use Postman, browser testing, webhook logs, and custom scripts where needed. P.S. I’m detail-oriented with integrations, so I’ll focus on finding the small sync or timing issues before real applicants ever see them.
$100 USD in 1 day
4.6
4.6

Hi, I'm Osama from Virginia. I understand you're looking to validate the full ATS flow from N8N to JazzHR and Twilio, and the key priority here is reliable end-to-end data transfer with clear test coverage. I can help you test this in a structured and maintainable way without unnecessary complexity. I have experience working with mobile app development, testing / QA, and software architecture, with a practical focus on API Testing and workflow validation. I can review your current setup first and improve it without unnecessary rebuilding. For this project, I would walk through the candidate journey step by step, verify webhook calls, status sync, SMS ordering, and edge cases like missing fields or failed sends, then document each scenario with reproducible steps and findings. I would likely use Postman for API checks, Cypress or Selenium where UI coverage is needed, and custom scripts for flow verification and data comparison. Roughly, a full pass would depend on how many scenarios and edge cases you want covered, but I can outline that after reviewing the workflow scope. I'm available to start immediately and can adapt quickly to your workflow. Regards, Osama
$100 USD in 1 day
4.0
4.0

With nearly two decades of experience encompassing academia, software engineering, and technology leadership, I am devoted to providing high-quality solutions that address real-world challenges. As a hands-on developer of large-scale software and AI-driven solutions, I am confident that I have the skills needed for this project. My areas of expertise range from AI-powered voice and chat agents to Machine Learning-based analytics platforms. I've built full stack SaaS applications with advanced dashboards, CRM integrations, and Role-Based Access Control systems similar to what you're seeking. Prioritizing the end user's experience, I always ensure my products function flawlessly with concise reporting systems for efficient debugging and easy troubleshooting ''' To achieve our objectives on this project, I propose using a combination of Postman, Selenium, and custom scripts. My proficiency in these tools will not only ensure thorough testing but also effective documentation of defects encountered if any. Having deployed multiple AI and workflow automation systems in cloud environments, I'm confident in delivering quality results on agreed timeframes. Trust me with your project
$30 USD in 7 days
3.9
3.9

I understand you need thorough end-to-end testing for your ATS workflow involving N8N and JazzHR to ensure seamless data transfer and process automation. This testing will help catch any integration issues early. With experience in automating workflows and testing API integrations between platforms like these, I ensure reliable and smooth operation under different scenarios. I plan to validate each step methodically and provide detailed feedback to improve stability. Happy to review your setup and get this back to a stable state.
$140 USD in 7 days
4.3
4.3

Hi, this is a good fit for my automation/API workflow experience. Your main goal is not just QA, but making sure the whole applicant journey works safely before real candidates see it. I’d test the full flow from submission to JazzHR updates to Twilio SMS, checking data sync, trigger order, duplicates, missing fields, failed SMS, and timing issues. I’d start by mapping each expected scenario, then run end-to-end tests using Postman/custom scripts plus n8n execution logs, JazzHR records, and Twilio message logs. The main risk is hidden edge cases between systems, so I’d test both normal and failure paths and document exact steps to reproduce any issue. A full first pass should take about 1–2 days depending on how many workflow branches exist. Thanks!
$140 USD in 7 days
3.9
3.9

Pottsboro, United States
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