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SaaS Code Reviewer / Debugging Assistant (Cursor + AI-Assisted Workflow) Project Overview We already have a working SaaS platform (~41,000 lines of code). The system includes: * User accounts + dashboard * Audience intelligence engine * AI content generation using Grok * Analytics upload system * Content scoring + insights * Post generation workflows We are actively building features using AI-assisted development tools (Cursor). ⸻ What We Need We are NOT hiring someone to build features from scratch. We are looking for a technical reviewer / debugging assistant to ensure the system is stable, correct, and production-safe. You will review code generated by AI tools (Cursor) and ensure it works correctly. ⸻ Responsibilities 1. Code Review (Primary Task) * Review new features built using Cursor * Identify logic errors, broken flows, or bad implementation * Ensure backend + frontend integration is correct * Check API routes, database operations, and data flow ⸻ 2. AI Integration Validation * Review Grok API integration * Ensure prompts return structured outputs (JSON where required) * Validate that AI outputs correctly map into the system * Debug issues in AI response handling ⸻ 3. Workflow Testing You will test and verify key flows such as: * Account creation * Analytics upload → processing pipeline * Audience intelligence generation * “Generate Next Post” functionality * Image generation workflow You are responsible for confirming these flows actually work end-to-end. ⸻ 4. Bug Fixing (Small Scope Only) * Fix small backend issues * Patch broken API endpoints * Resolve data saving/loading problems * Correct frontend-backend mismatches No major feature development is required. ⸻ Important Context We use AI-assisted development tools (Cursor) to build quickly. This means: * Code may be incomplete or need correction * Logic may require validation * Some flows may break across files Your job is to act as a quality control layer ensuring stability and correctness. ⸻ NOT Required * No full SaaS development from scratch * No system architecture design * No product strategy work * No UI/UX design work ⸻ Ideal Candidate * Strong full-stack development experience (Node / React preferred) * Experience debugging existing SaaS systems * Comfortable reading and fixing AI-generated code * Experience with API integrations * Understanding of database-driven applications Bonus: * Experience with AI tools or prompt-based systems * Familiarity with fast-moving startup codebases ⸻ Budget & Engagement * Or fixed price per task * Ongoing ad-hoc support (preferred) This is a long-term support role, not a one-off build. ⸻ Deliverables You are expected to ensure: * AI-generated code from Cursor is production-safe * Core workflows are stable and functional * Data flows correctly across the system * No broken user journeys exist in key features ⸻ To Apply, Please Include: * Experience with debugging SaaS applications * Examples of fixing or improving existing codebases * Familiarity with API or AI integrations * Availability per week * Hourly rate ⸻ Note We move fast and iterate quickly using AI-assisted development. We need someone comfortable working in that environment, not a traditional slow waterfall developer.
Project ID: 40555438
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115 freelancers are bidding on average £26 GBP for this job

Hello, I have carefully read your complete project requirements, and it would be an honor to work with you. With 14+ years of experience in full-stack development, SaaS applications, AI integrations, and API debugging, I can review AI-generated code from Cursor, validate end-to-end workflows, identify logic issues, and ensure your platform is production-ready without disrupting ongoing development. I have extensive experience debugging existing codebases, reviewing backend/frontend integrations, validating database operations, testing APIs, and working with AI-powered systems to ensure reliable, maintainable, and scalable implementations. Please check my profile to see my reviews and ratings from previous clients, reflecting the quality and reliability of my work. I am available for ongoing support and can adapt to fast-paced, AI-assisted development workflows with regular code reviews, testing, and quick turnaround on fixes. The project timeline, weekly availability, hourly rate, and budget can be discussed further based on your development workflow and support requirements. Looking forward to discussing your project. Warm Regards, Harpreet Singh
£15 GBP in 5 days
9.5
9.5

Hello, As a freelancer who has worked on numerous SaaS platforms, I am well-versed in the tasks outlined in your project description. With over 10 years of experience in JavaScript and PHP, I have acquired the skills needed to review, validate, test and fix code effectively. Moreover, I'm comfortable tackling AI-generated code and adept at identifying problematic areas as well as ensuring proper workflow integration. Having managed and debugged existing SaaS systems successfully, I understand the importance of quality control and stability within your application. I'm familiar with API integrations and comprehend the intricacies of database-driven applications, which makes me confident that I can seamlessly merge these components into your system. What sets me apart is my ability to adapt quickly with minimal ramp-up time. My past experience with fast-moving startup codebases and prompt-based AI tools makes me a great fit for your environment, an environment where speed, iteration, and proficient debugging are key requirements. In addition to this, you can trust my commitment to delivering top-notch results as per your expectations over long-term support engagements. It would be an honour to work alongside you and contribute to enhancing your product's stability and functionality. Thanks!
£30 GBP in 1 day
8.6
8.6

I BRING STRONG EXPERTISE IN FULL-STACK SAAS DEBUGGING, CODE REVIEW, API VALIDATION, AND AI INTEGRATION QUALITY ASSURANCE. I can review AI-generated code, identify logic flaws, ensure seamless frontend-backend integration, and resolve issues before they reach production. Which database and backend framework are you using? Do you have a staging environment for testing?
£300 GBP in 7 days
8.2
8.2

Hi, I can help with your "SaaS Code Reviewer / Debugging Assistant (Cursor + AI-Assisted Workflow)" project. I develop clean, maintainable PHP backends — core PHP and Laravel/Symfony, MySQL schema design, and well-structured REST APIs. For work involving php, javascript, software architecture, mysql, debugging, full stack development, api integration, ai development, I pay close attention to validation, security, and readable code, delivering in small, testable milestones. You'll get clean commits and clear documentation. Can we discuss the specifics before I firm up the timeline? ⭐ 5.0/5 from a recent client: "Very Professional and On time delivery of the project" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
£16 GBP in 1 day
7.7
7.7

Hi, I will thoroughly review the existing SaaS platform codebase, focusing on AI-generated features built with Cursor. My responsibilities include code review, AI integration validation, workflow testing, and small-scale bug fixing. With a strong full-stack development background and experience in debugging SaaS systems, I am well-equipped to ensure stability and correctness. Let's discuss further. Regards, Sai Bhaskar
£20 GBP in 1 day
7.8
7.8

As an experienced full-stack software engineer with deep knowledge and over 10 years of experience - particularly in API integrations, JavaScript, MySQL, PHP and Software Architecture - I am the perfect fit for your project needs. I understand the importance of a fluid, functional system and have spent countless hours debugging existing codebases to ensure stability and correctness. My broad skill set also includes a thorough understanding of database-driven applications, another crucial aspect of your project. Moreover, my familiarity with modern development techniques like AI-assisted development tools aligns well with your project. I can effortlessly read, fix, and validate Grok API integrations as well as AI-generated code from Cursor - exactly what you need to guarantee production safety and logic validation. Additionally, my proficiency in full stack development (with particular preferred expertise in Node and React) positively contributes to my ability for Code Reviewing. I can easily identify issues like broken flows or bad implementation while ensuring smooth backend-frontend integration. In summary, my long-standing experience working on various projects alongside with my dedicated work ethic would make me an invaluable asset to your team's journey toward producing high-quality software. I look forward to discussing your specific requirements further and providing ongoing ad-hoc support as needed to ensure the success and longevity of your SaaS platform.
£50 GBP in 1 day
7.3
7.3

Hello! We can provide an external developer or team to review and stabilize your SaaS. 1. Are you looking for ongoing support or task-based help? 2. Which flows should we verify and fix first? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
£15 GBP in 7 days
6.7
6.7

Hi, There Your need is clear: not another feature builder, but a technical quality layer who can review Cursor-generated code, catch broken logic, and make sure the SaaS stays stable before changes reach production. I have 4+ years of experience working with full-stack SaaS systems, JavaScript, Node/React-style workflows, APIs, MySQL/database-driven apps, debugging, and AI-assisted development. I’m comfortable reviewing existing codebases, tracing data flow across frontend/backend, testing user journeys, and fixing small issues without turning it into a full rebuild. For your platform, I would focus on checking new Cursor-built features for API route issues, database save/load problems, frontend-backend mismatches, broken states, and edge cases. I can also validate Grok/AI integrations by checking prompt outputs, JSON structure, response parsing, and whether AI data maps correctly into dashboards, scoring, post generation, or insights. My review process would be practical: reproduce the flow, inspect affected files, test the API/database layer, confirm UI behavior, document the issue clearly, apply small fixes where needed, and give you clean notes on what was checked. I’m available for ongoing ad-hoc support and can work quickly in a fast-moving AI-assisted workflow. My hourly rate can fit within your listed range depending on task volume. Waqas Ahmad
£15 GBP in 7 days
6.3
6.3

A 41k-line SaaS codebase doesn’t usually break because of big problems — it breaks in the gaps between AI-generated features, where API logic, frontend flow, and database state stop agreeing with each other. Your focus on Cursor-generated code validation and end-to-end workflow testing is exactly where stability is won, especially in areas like Grok output handling and multi-step pipelines like analytics upload → processing → insights. I’ve worked with full-stack systems where the main task is not building new features, but catching integration issues, fixing broken API routes, and making sure data flows correctly across frontend and backend layers. With structured review and targeted debugging, core flows like account creation and post generation can be made reliable even in fast-moving AI-assisted development environments. Which part of your system is currently causing the most silent failures—AI output handling, database writes, or frontend state mismatches? Best regards, Fizza Nadeem K
£12 GBP in 2 days
5.9
5.9

Hello, I came across your SaaS Code Reviewer / Debugging Assistant (Cursor + AI-Assisted Workflow) and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in PHP, Full Stack Development, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
£100 GBP in 1 day
5.8
5.8

Hi, sounds like you want a tool that plugs into your Cursor/AI-assisted workflow to actually catch bugs and review code before it ships, not just another linter. First I'll map out how it should hook in, a lightweight PHP/MySQL backend service that takes code diffs or repo snippets, runs them through structured AI analysis, and logs findings against your existing schema. Then I'll build the review logic itself, flagging logic errors, security issues, and architecture smells, with clear before/after suggestions instead of vague warnings. Last step is wiring it into your workflow so results surface where you're already working, whether that's a dashboard or API response your Cursor setup can call directly. You'll get a working prototype you can test against real code today, then we refine the rules together. Can turn this around fast given the scope. Regards, Imtiaz, SecureTechs
£20 GBP in 2 days
5.1
5.1

Hi! I have experience working with existing SaaS applications, reviewing AI-generated code, and debugging complex frontend/backend workflows. I can validate Cursor-generated implementations, identify logic and integration issues, verify API and database operations, test end-to-end user journeys, and resolve small but critical bugs to keep your platform production-ready. I'm comfortable working in fast-paced AI-assisted development environments, maintaining clean and stable code, and providing clear feedback with regular progress updates. I’d be happy to share relevant SaaS debugging experience, AI/API integration work, my availability, and hourly rate for ongoing collaboration. Best regards, Mahad
£15 GBP in 5 days
5.2
5.2

Hi, I have experience reviewing and stabilizing AI-assisted SaaS platforms, including debugging full-stack workflows, validating API/AI integrations, and fixing issues in existing codebases. I can act as a quality-control layer for your Cursor-generated features, ensuring the platform is production-safe, stable, and working correctly end to end. Best regards, Shakila Naz
£10 GBP in 7 days
5.4
5.4

Hi — this is a role I'm a good fit for. I work in Cursor daily and I'm comfortable being the person who checks its output before it hits production. The thing about AI-generated code is it usually looks right and breaks at the seams — one file assumes a field another file renamed, an API route returns a slightly different shape than the frontend expects, a Grok call works until the response isn't valid JSON and nothing handles that. Individually small, but they're exactly the bugs that slip past "it ran once" and surface with real users. So my focus would be the integration points and the AI response handling — making sure Grok returns structured output reliably and the system degrades gracefully when it doesn't, and that the end-to-end flows (upload → processing, generate-next-post, image gen) actually hold together across files, not just in isolation. Rate: $16/hr, and I can do around 15–20 hours a week, flexible for the fast-iteration pace you described. For examples of debugging existing SaaS work — I can walk you through relevant fixes on a quick call rather than here. Cheers
£15 GBP in 2 days
5.0
5.0

With an extensive background in PHP, Node.js, Vue.js, and C# programming, I am perfectly suited to handle the intricacies of your SaaS platform. My career has been built on understanding and working with diverse codebases, similar to what you have mentioned. Not only will I be proficient in reviewing the AI-generated code from Cursor to ensure its production safety, but I will also be adept at identifying, rectifying, and preventing any potential bugs or flaws that may occur in your system. Lastly, as someone who appreciates a fast-moving startup codebase (which is increasingly common these days), I understand how to adapt and provide quick solutions without sacrificing quality. Known for meeting deadlines and exceeding client expectationsI am offering not just my technical skills but also a sense of accountability and reliability. This support role is perfect for my expertise, and engaging me means gaining a trusty long-term ally who will guarantee your SaaS system's stability and functionality. I am eagerly looking forward to being a part of your codebase journey!
£30 GBP in 1 day
5.1
5.1

As a veteran full stack developer with over a decade of experience, I understand the need for meticulous code review and debugging in existing systems. My expertise with API integrations, AI development, and database-driven applications has enabled me to efficiently read, debug, and correct flawed code - even code generated by AI tools. Having worked on various SaaS systems, I know how critical it is to ensure not only correctness but also stability and scalability. Your project aligns well with my skillset, including my proficiency in Node.js and React.js which are your preferred tech stacks. Additionally, my knowledge of troubleshooting backend complexities would enable me to resolve any small-scale bugs or issues promptly. My approach is tailored towards providing efficient solutions that align with your business objectives while ensuring maintainability and performance. I am not just a fixer but also an innovator. Thus, apart from ensuring the functionality of your core workflows, I constantly look for opportunities to optimize and enhance the system's performance. Hence, if you desire a long-term support
£10 GBP in 5 days
5.0
5.0

I’ve debugged and stabilized 3 SaaS systems with 20K+ LOC, including API integrations and AI pipelines, so this is right in my wheelhouse. I’ll review Cursor-generated code, validate Grok outputs against structured schemas, and test end-to-end flows—account creation, analytics upload, audience intelligence, post generation, and image pipelines—flagging schema mismatches, race conditions, or broken data propagation. For fixes, I’ll patch API endpoints in PHP/Node, correct MySQL queries, and align frontend React components with backend contracts, prioritizing idempotency and rollback safety. I’ll run automated validation across CI to catch regressions before deployment and document critical fixes in README if needed. I can start immediately.
£15 GBP in 1 day
4.7
4.7

Hi, I see you’re looking for a technical reviewer and debugging assistant for your SaaS platform, which includes several AI-driven features. My focus would be on ensuring the stability and correctness of your existing code, particularly the elements generated by AI tools like Cursor. I would methodically review new features, identify any logic errors or integration issues, and validate the functionality of key workflows. With a strong background in full-stack development, especially in Node and React, I’ve successfully debugged and improved SaaS applications before. I’m comfortable analyzing API integrations and ensuring that data flows seamlessly through the system. My experience with fast-moving codebases means I can adapt quickly and provide reliable support as you continue to innovate. I’m excited about the opportunity to contribute to your team and ensure everything runs smoothly. Best regards, Novalitz Tech
£10 GBP in 1 day
4.7
4.7

Hi, what you actually need is a safety layer over fast AI-generated development so broken logic, API mismatches, and partial implementations don’t reach production users. Your mention of Cursor-generated code across a 41,000-line SaaS with analytics, AI content generation, and multi-step workflows means most issues will sit in data flow between backend, frontend, and Grok responses rather than isolated bugs. This can be handled by systematically reviewing each feature end-to-end, validating API routes, database writes, and AI output structure so every workflow behaves consistently before it reaches production. The focus would stay on stability: account flows, analytics pipeline, audience intelligence, and post generation all working reliably without breaking cross-file dependencies. Which workflow is currently breaking most often in production or staging, the AI generation chain or the analytics upload pipeline? Best regards, Muhammad Saad K
£10 GBP in 3 days
5.1
5.1

Hi, I `m Anna. ✨✨I `m prepared here to help you.✨✨ I understand you want to fix and review your SaaS Code Reviewer / Debugging Assistant so Cursor-generated code stays stable and production-safe. ✅✅✅How to manage your project. ✅✅✅ I will inspect the full stack flow in PHP and JavaScript, validate API Integration points, and trace data movement across backend, frontend, and database operations. For the debugging workflow, I’ll reproduce issues in the dashboard, analytics upload, Grok responses, and post generation paths, then isolate the root cause, patch the broken logic, and test the fix end-to-end. Because this is an AI-assisted codebase, I’ll also verify response formats, routing, and save/load behavior so small regressions are caught before release. I can complete this with clear communication, clean implementation, and reliable testing. Best regards.
£30 GBP in 1 day
4.4
4.4

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