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I need an experienced AI-savvy full-stack engineer to tighten up the résumé import and ATS tailoring flow inside OperationMOS. Right now the weakest link is document parsing accuracy: key fields are being extracted wrongly, which in turn throws off every downstream step. I consistently see incorrect extraction of personal information, work-experience lines, and even education details, so fixes must start there. You’ll dive into our Python/FastAPI backend, React/TypeScript front end, and the LLM-based analysis layer. Your mandate is to make sure every résumé fact survives the entire journey—import, analysis, tailoring, save, and export—without distortion. When you push code, meaningful regression tests and an end-to-end validation path should prove it works. Before you propose changes, create a free OperationMOS account at [login to view URL], run the Résumé Import and ATS Tailoring tools with a fictional or redacted résumé, then share up to three evidence-backed findings: clear reproduction steps, expected vs. actual behavior, and your priority call. That submission will show me you’ve already put the system under a microscope. Deliverables: • Refactored parsing logic that correctly captures personal information, work history, and education • Adjustments to the matching and tailoring algorithms so they honor the newly accurate data • Automated regression test suite and end-to-end validation script • Concise technical note summarizing the fixes and how to extend them This module must be completed within one week. Budget is flexible for top-tier results. If you’re comfortable moving between backend, frontend, and LLM integrations—and you relish turning fragile parsers into bulletproof pipelines—this should be a satisfying engagement.
Project ID: 40741569
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243 freelancers are bidding on average $34 USD/hour for this job

Hello, I understand the challenges you are facing with the résumé import and ATS tailoring flow in OperationMOS. As an AI-savvy full-stack engineer, I specialize in tightening up such processes to ensure accurate extraction and seamless data flow. Based on your project requirements, I will focus on enhancing the document parsing accuracy to correctly extract key fields like personal information, work experience lines, and education details. By diving into the Python/FastAPI backend, React/TypeScript front end, and LLM-based analysis layer, I will ensure that every résumé fact survives the entire journey without distortion. My approach will involve refactoring the parsing logic, adjusting matching and tailoring algorithms, and implementing an automated regression test suite for validation. I will also provide a concise technical note summarizing the fixes and how to extend them for future enhancements. I invite you to open a chat to discuss how I can improve the résumé import and tailoring flow in OperationMOS. Looking forward to collaborating with you on this project. Sincerely, Rajesh
$25 USD in 40 days
9.4
9.4

Hi — Elias here from Miami. I see you're looking to enhance the résumé import and ATS tailoring process. The goal is to create a smoother user experience while ensuring compatibility with various applicant tracking systems. What usually matters most here is the accuracy and reliability of the data being imported. A common issue in systems like this is handling diverse résumé formats and ensuring they map correctly. The tricky part is usually integrating AI to tailor résumés dynamically based on job descriptions, which requires clear logic and robust testing. My approach would involve structuring the import workflow to validate and sanitize inputs while focusing on scalability. I'll prioritize maintainability by implementing clear API endpoints and modular components, making future expansions easier. I’ve worked on similar integration projects where I optimized data handling and ensured seamless user experiences. I understand the nuances involved. A few questions to better understand the scope: Q1 – What specific résumé formats do you expect to support initially? Q2 – Are there particular ATS platforms that are a priority for integration? Q3 – How do you envision the tailoring logic functioning in relation to user input? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$50 USD in 5 days
8.5
8.5

Hi there, I have explored OperationMOS and reviewed the document parsing and ATS tailoring flow. Making sure extracted facts survive the entire journey from import to export without distortion requires tightening the boundaries between the FastAPI backend, the LLM analysis layer, and the React frontend. I will audit the current regex and structured extraction prompts to ensure personal information, work history, and education fields map reliably into your downstream matching algorithms. I will also establish robust automated regression tests around the pipeline so future changes do not silently break data integrity. With my strong background in full-stack web development, Python, TypeScript, and integrating LLM APIs, I can turn this fragile parser into a bulletproof pipeline. I am ready to dive into the codebase and provide clean, maintainable fixes. Let's discuss your findings and get started.
$25 USD in 30 days
7.8
7.8

Hello, We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in JavaScript, Python, Django, Software Architecture, Artificial Intelligence, Typescript, Full Stack Development, Regression Testing, FastAPI and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$30 USD in 5 days
8.4
8.4

Hi, CnEL India can help stabilize the résumé import and ATS tailoring pipeline, with data accuracy and traceability as the main focus. Our methodology: * Review the existing FastAPI/Python backend, React/TypeScript frontend and LLM processing flow. * Reproduce the reported issues using a fictional/redacted résumé and document clear expected vs. actual behavior. * Trace résumé data from import → parsing → analysis → tailoring → database → export to identify where information is being distorted. * Refactor extraction logic for personal information, work experience and education while preserving source facts. * Improve structured parsing, validation and field mapping before sending data to the LLM layer. * Review matching/tailoring logic so it works from the corrected structured résumé data. * Add regression tests covering common résumé layouts, missing fields and edge cases. * Build an end-to-end validation path covering import, analysis, tailoring, save and export. * Test API responses, frontend display and final exported data for consistency. * Provide a concise technical note explaining fixes and how future parsing rules can be extended. We can start with the staging workflow and reproduction findings, then implement the fixes, regression coverage and final validation within the requested timeline.
$38 USD in 80 days
8.1
8.1

Hi, I understand that the main issue is inaccurate résumé parsing, which then affects ATS analysis, tailoring, saving, and export. I would first create the requested test account and run the import and tailoring flow with a fictional or redacted résumé. I’ll document up to three clear findings with reproduction steps, expected and actual results, and priority. Then I’ll trace the data through the Python/FastAPI backend, React/TypeScript frontend, and LLM analysis layer. I’ll improve extraction for personal details, work history, and education, then check that the corrected data is preserved through matching, tailoring, saving, and export. I’ll also add focused regression tests, an end-to-end validation script, and a short technical note explaining the fixes. I’m comfortable working across Software Architecture, Python, JavaScript, and Java-based systems, with careful attention to data flow and test coverage. Which résumé file formats and parsing providers are currently supported, and can you share the expected field schema plus a safe test environment? I can begin by reproducing the current import issues and sharing the evidence before changing the implementation.
$25 USD in 36 days
7.4
7.4

Hi, I will focus on improving the document parsing accuracy for résumé imports in OperationMOS. I will analyze the current parsing logic to identify where personal information, work experience, and education details are being extracted incorrectly. I will then refactor the parsing algorithms to ensure they accurately capture these key fields. I will also adjust the matching and tailoring algorithms to align with the newly accurate data. This will involve reviewing how the algorithms process the parsed information and making necessary changes to enhance their effectiveness. To ensure reliability, I will develop an automated regression test suite and an end-to-end validation script. This will help confirm that the parsing logic works correctly across all scenarios. I will create a free OperationMOS account and run the résumé import and ATS tailoring tools to gather evidence-backed findings. I will document clear reproduction steps, expected vs. actual behavior, and my priority call based on the results. I need access to the current codebase and any existing documentation on the parsing logic and algorithms to get started. Thanks!
$40 USD in 40 days
7.8
7.8

When a résumé import system struggles with accuracy, the underlying issue often lie in the parsing logic and data flow integrity. This can lead to incorrect information being processed, affecting the entire ATS tailoring process. To mitigate risks, I will work in a controlled environment, making sure no disruption to you're live system or data integrity. Phases: Initial analysis: Create a free OperationMOS account and run tests with a redacted résumé. Refactor parsing: Adjust logic to accurately capture personal, work, and education details. Algorithm adjustments: Update matching and tailoring algorithms based on refined data. Testing suite: Develop automated regression tests and an end-to-end validation script. I look forward to helping you enhance the résumé import functionality. Are there any specific parsing errors you've noted that should be prioritised? Rajavel
$40 USD in 14 days
7.2
7.2

This is a strong fit, and I’d start with the highest-risk workflow first. For a Fix Résumé Import & ATS Tailoring, the key is keeping candidate profiles, employer workflows, applications, and mobile/web data perfectly in sync. My approach would be to first model the candidate, employer, ATS, and notification flows, then build the shared backend so web and mobile stay aligned from the first milestone. Quick question: Which external integrations are absolutely required for MVP, and which can be staged after launch? Also, what real examples will define a correct AI output, and which failure cases must be blocked before launch? Best, Dr. Syafiq
$40 USD in 40 days
7.2
7.2

CHECKED attachments---------->.When résumé data is extracted incorrectly, every AI decision built on top of it becomes unreliable. I will fix the pipeline at its source. I can trace the complete import → parsing → LLM analysis → ATS tailoring → save → export flow across Python/FastAPI, React/TypeScript, and the AI layer. I will reproduce the issues first using a fictional/redacted résumé, then fix extraction for personal details, experience, and education while preserving data accurately downstream. I will also add regression coverage, an end-to-end validation path, and a concise technical note explaining the changes and extension points. Quick Questions Can you share the OperationMOS account/repo access after the initial reproduction? Which résumé formats currently show the most extraction errors? Thanks!!!
$25 USD in 40 days
7.1
7.1

Hi, I can fix the résumé parsing issues and ensure personal details, work history, and education remain accurate from import → AI analysis → ATS tailoring → save → export. I’ll first test the staging site with a fictional/redacted résumé and provide up to 3 evidence-backed findings with reproduction steps, expected vs. actual results, and priorities. Then I’ll fix the parsing and tailoring logic and add regression tests + an end-to-end validation script. I have 10+ years of full-stack development experience and can handle the backend, frontend, and AI integration required here. I can complete this within the requested 1-week timeframe and provide the requested technical note. Thank you Regards, Sai
$35 USD in 50 days
6.7
6.7

Hello, I can help strengthen OperationMOS’s résumé pipeline across Python/FastAPI, React/TypeScript, and the LLM analysis layer. I’ll first reproduce the import issues using a fictional or redacted résumé, then trace data integrity through parsing, tailoring, persistence, and export. I’ll add focused regression coverage plus an end-to-end validation script, and document the priority fixes and extension points. A useful improvement would be schema-based validation at each stage to catch field distortion early. Check out my portfolio here:- https://www.freelancer.com/u/installerpoint Best Regards, Muhammad Adeel
$25 USD in 31 days
6.6
6.6

Hi, I can help you with "Fix Résumé Import & Tailoring" as per your given set of instructions. Please get in touch to discuss more in detail and start with the initial discusssion. I usually work in small milestones, keep the code organized, and provide regular updates so changes are easy to review. Can you share a few more details? I'll suggest the best implementation and an accurate timeline. ⭐ 5.0/5 from a recent client: "Good work delievered thank you for your patience" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$35 USD in 1 day
6.9
6.9

i’ve done very similar recently with Python/FastAPI, React/TypeScript, LLM extraction pipelines, document parsing, and end-to-end regression testing. I’d trace the résumé data through import, analysis, tailoring, persistence, and export instead of patching only the parser. Can you share which parser currently handles PDF/DOCX extraction and where the structured résumé schema is defined? Are the current LLM prompts and validation rules covered by tests, or do they need to be rebuilt? I’d add schema-level validation after extraction so malformed fields are caught before reaching ATS logic. I’d also preserve source text alongside normalized fields, making incorrect extraction easy to detect and debug. I’ll reproduce the failures on staging, fix parsing and downstream matching, then add regression cases and an E2E validation script. I’ll finish with a concise technical note and verify the full flow before handover. Best, Dev S.
$45 USD in 40 days
6.7
6.7

Hi there, I see that you're focused on enhancing the résumé import process in OperationMOS, particularly in improving document parsing accuracy. With my experience in Python, FastAPI, and full-stack development, I can effectively address the extraction issues you’ve outlined for personal details, work history, and education specifics. My approach would ensure that every résumé fact is intact throughout the pipeline, implementing robust regression tests to verify that the changes hold up under varied scenarios. I will create a free OperationMOS account as requested, perform a thorough analysis of your current parsing and tailoring logic, and highlight actionable findings based on precise reproduction steps and expected behaviors. This way, I can approach the refactoring with a clear understanding of existing issues and devise enhancements tailored to your needs. Happy to discuss the details further and propose the best technical approach. Regards, Ali
$37.50 USD in 1 day
6.4
6.4

Hello, I trust you're doing well. I am well experienced in machine learning algorithms, with nearly a decade of hands-on practice. My expertise lies in developing various artificial intelligence algorithms, including the one you require, using Python, and similar tools. I have worked with pytorch, and tensorflow to develop DL models, .I hold a doctorate from Tohoku University and have a number of publications in the same subject. My portfolio, which showcases my past work, is available for your review. Your project piqued my interest, and I would be delighted to be part of it. Let's connect to discuss in detail. Warm regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
$38 USD in 40 days
6.7
6.7

Hi, I'm Denis, a full-stack developer experienced in document parsing and AI-driven workflows. I understand the core issue: extraction failures compound downstream errors in matching, tailoring, and export. You're right to prioritize accuracy at the source. I've built similar systems where LLM-based extraction feeds into automated workflows. Key challenges are prompt clarity, structured output validation, and fallback handling when model confidence drops. Here's my approach: First, I'll reproduce extraction failures by running résumés through your import and tailoring flow. I'll document three concrete findings with clear steps, expected vs. actual behavior, and priority ranking—giving us a solid baseline before touching code. Then I'll move to the backend. The parsing logic likely needs tighter validation schemas, better error handling for edge cases in work history formatting, and possibly LLM prompt adjustments. On the frontend, I'll ensure the UI reflects accurate data and catches validation issues early. Critical: I'll build a regression test suite and end-to-end validation script so future changes don't reintroduce bugs. This makes the pipeline maintainable long-term. One risk: if résumé formats vary significantly, a single approach might not scale. We'd handle the most common formats first or build flexible validation that highlights edge cases for human review. I can start right away. Let's discuss the details. Thanks, Denis.
$25 USD in 40 days
6.4
6.4

Your LLM-based parser is losing fidelity between extraction and storage, which means every tailored résumé downstream inherits corrupted data. If personal info and work history are being mangled now, you'll see compounding errors when users scale to hundreds of résumés. Quick questions - are you hitting token limits on longer résumés that cause truncation? And is the parsing layer using structured output mode or are you regex-parsing free-form LLM responses? Here is the architectural approach: - PYTHON/FASTAPI: Refactor the extraction pipeline to use function calling with strict JSON schemas so the LLM cannot hallucinate field names or skip required keys. - TYPESCRIPT/REACT: Add client-side validation that flags mismatches between uploaded PDF text and parsed fields before the user saves, catching errors at the UI layer. - REGRESSION TESTING: Build pytest fixtures that replay real anonymized résumés through the full import-tailor-export cycle and diff the output against known-good snapshots. I've debugged similar LLM parsing failures in 2 document-processing SaaS products where extraction accuracy jumped from 72% to 96% after switching to structured outputs. I'll create the OperationMOS account tonight and send you reproduction steps within 24 hours before we discuss architecture.
$34 USD in 30 days
7.2
7.2

Hi, I can take ownership of the résumé import and ATS tailoring pipeline across the Python/FastAPI backend, React/TypeScript frontend, and LLM analysis layer, starting with the parsing accuracy issues that are propagating into the rest of the workflow. I’d trace each résumé field from document extraction through analysis, tailoring, persistence, and export, then refactor the parsing and validation logic so personal information, work history, and education remain faithful to the source. I’d also update the downstream matching/tailoring logic where necessary and add regression coverage plus an end-to-end validation path to prevent these errors from returning. Question 1: Which résumé formats are currently supported (PDF, DOCX, etc.), and are the extraction errors concentrated in a specific parser/OCR/LLM stage? Question 2: Is there already a structured résumé schema or set of expected fields that the frontend, database, and ATS tailoring layer all share, or should I first establish a canonical schema and validation layer across the pipeline? Regards, Houssame.
$25 USD in 39 days
6.7
6.7

Résumé import is where these tools usually fail quietly. A PDF parses into text fine, then the tailoring step hands the client a document with mangled section headers and stripped contact details, and nobody notices until an application gets silently rejected. Listing regression testing tells me you already suspect the extraction half is the unstable part. That needs a fixture corpus and pass/fail checks, not better prompts. At Coinread in London I lead engineering across 20+ services, including LLM-backed content pipelines, where quality regressions get caught in CI rather than in production. Same discipline I'd bring here. I could take one of your existing imports and trace exactly where it breaks before suggesting changes. Which is worse for you right now, the import accuracy or the tailoring output?
$25 USD in 7 days
6.0
6.0

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