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I need an experienced Anki/PyQt developer to implement a custom Ordered Route Review Mode into a bundled standalone Anki build on Windows. Environment: Anki 25.07.5 · Python 3.13.5 · PyQt 6.9.1 · Windows 11 · V3 Scheduler What needs to be built: An external system needs to dictate the exact order of flashcard review sessions dynamically. You must implement this as a clean backend-aware Route Mode — NOT via Python monkey-patching of the normal scheduler or faking Anki's CardQueues. The implementation follows Option B from the spec: a custom AnswerRouteCard operation using from_queue=false internally, with a RouteReviewer UI layer built on top. Core components required: GetNextRouteCard — resolves the next active route item, returns card data and SchedulingStates with correct custom_data population RouteReviewer / RouteV3CardInfo — standard Reviewer lifecycle with separate route progress counters AnswerRouteCard — custom backend operation with active route validation, state validation, real timing preservation, and explicit rating mapping (1=Again, 2=Hard, 3=Good, 4=Easy) Full undo consistency — route cursor must sync with Anki's native Undo/Redo stack Atomic RouteSession updates — cursor only advances after backend transaction succeeds Crash/restart safety — route either resumes from verified state or cancels safely on restart Dynamic route update support — future items can update but active card is immutable until answered Acceptance criteria: There are 15 defined acceptance tests covering clean entry/exit, state validation, real timings, undo consistency, button mapping, eligibility matrix, sibling burying, PREVIEW_ONLY mode, queue return boundary, dynamic updates, atomic failure handling, and restart safety. All 15 must pass for the project to be considered complete. What you'll receive: Full technical specification document with exact architectural requirements, eligibility matrix, lifecycle constraints, and all 15 acceptance tests written out in detail. Budget: $150–$200 Payment released in milestones tied to acceptance test completion — not on time, on delivery. Please only apply if: You have genuine experience with Anki internals (not just surface-level add-ons) You've worked with PyQt6 and understand Anki's Reviewer lifecycle You can read a detailed technical spec and ask questions before starting — not after Include the word "RouteMode" at the start of your proposal so I know you've read this in full.
Project ID: 40479591
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95 freelancers are bidding on average $142 USD for this job

⭐⭐⭐⭐⭐ Create Custom Ordered Route Review Mode for Anki on Windows ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project details and see you are looking for an experienced Anki/PyQt developer. Look no further; Zohaib is here to help! My team has successfully completed 50+ similar projects for Anki and PyQt. I will implement the Ordered Route Review Mode as per your specifications, ensuring a clean backend-aware approach. ➡️ Why Me? I can easily create your custom Ordered Route Review Mode as I have 5 years of experience in Anki and PyQt development. My expertise includes backend operations, UI design, and dynamic data handling. Additionally, I have a strong grip on Python, ensuring a smooth and efficient implementation. ➡️ Let's have a quick chat to discuss your project in detail. I can provide samples of my previous work and demonstrate how I can meet your requirements effectively. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ Anki Development ✅ PyQt6 Expertise ✅ Python Programming ✅ UI Design ✅ Backend Operations ✅ Dynamic Data Handling ✅ Error Handling ✅ Version Control ✅ Testing & Debugging ✅ Technical Specification Reading ✅ Collaboration & Communication ✅ Project Management Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
8.1
8.1

Hello, I've built custom Anki schedulers and PyQt review interfaces before — this is straightforward territory for us. The Ordered Route Review Mode is a focused feature, and I know exactly how to integrate it into the existing scheduler without breaking the current flow. We've shipped 15+ education tech projects over the last 8 years, including spaced repetition systems and desktop learning apps. The architecture work here is clean: database queries, UI state management, and routing logic. Nothing exotic. Let's start with a quick call to map out the exact review order rules and how they interact with your existing V3 scheduler. I'll scope it properly after that. Message me and we can dig into the details. Regards, Nurul Hasan
$200 USD in 7 days
7.8
7.8

RouteMode - Architecting your custom V3 AnswerRouteCard pipeline. I will implement your custom Ordered Route Review Mode directly into your Anki 25.07.5 / PyQt6 build, bypassing standard faking methods in favor of a true, backend-aware AnswerRouteCard operation using from_queue=false. Here is how I will map the architecture: The Backend Operation: I will construct the custom AnswerRouteCard to handle state validation and rating mapping (1-4) while explicitly writing custom_data to the SchedulingStates without polluting the standard queues. The UI Layer: I will wire the RouteReviewer and RouteV3CardInfo to cleanly decouple your route progress counters from Anki's native Reviewer lifecycle. Atomic State & Safety: I will sync the route cursor directly with Anki’s native Undo/Redo stack, ensuring that if a backend transaction fails or the app crashes, the route safely reverts or resumes without data corruption. Budget & Timeline: I agree to your $150–$200 USD budget. I will review your technical spec and will not expect a single milestone release until the corresponding Acceptance Tests (out of the 15) pass cleanly in your environment. Quick question: For the "dynamic route update support," will the external system be pushing these future items to Anki via a local IPC/socket, or will the RouteReviewer need to poll/watch a shared JSON/SQLite file for state changes?
$180 USD in 7 days
6.7
6.7

RouteMode Hello, I have carefully reviewed your specification summary and understand that this requirement goes beyond a typical Anki add-on. The implementation requires deep integration with Anki V3 Scheduler internals, custom backend operations, Reviewer lifecycle handling, state validation, undo/redo synchronization, atomic route session management, and restart-safe workflow execution. With 10+ years of development experience in Python-based applications, desktop software, backend architecture, and complex workflow systems, I am comfortable working with detailed technical specifications and acceptance-driven development. My approach would be to first review the full specification, validate architectural assumptions, identify any edge cases, and then implement the Route Mode according to the defined backend-aware design rather than relying on scheduler monkey-patching or queue manipulation. I can deliver clean, maintainable code with proper validation, transaction safety, route state management, dynamic update support, and rigorous testing against all acceptance criteria before milestone completion. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND I WILL ASSIST YOU FROM SPECIFICATION REVIEW, IMPLEMENTATION, TESTING, VALIDATION, AND FINAL DELIVERY. I eagerly await your positive response. Thanks Christina
$140 USD in 7 days
7.2
7.2

I've worked extensively with Anki's V3 scheduler internals and PyQt6, so I fully understand why you need a clean backend-aware Route Mode rather than fragile monkey-patching — Option B with a custom AnswerRouteCard operation using `from_queue=false` is the right architectural call. My approach will implement GetNextRouteCard as a proper backend resolver that populates SchedulingStates with correct `custom_data`, build the RouteReviewer UI layer with its own progress counters on top of the standard Reviewer lifecycle, and wire AnswerRouteCard through Anki's OpChanges pipeline so undo/redo consistency and atomic cursor advancement come naturally. I've handled crash-safety patterns and transactional state validation in similar desktop Python/Qt projects before, so the acceptance criteria around restart recovery and dynamic route updates are well within my wheelhouse. I can start immediately — happy to walk through the architecture on a quick call first.
$30 USD in 1 day
6.2
6.2

Hello dear! I’m Md Toriqul Islam, experienced Anki and PyQt developer specializing in Anki internals, reviewer lifecycle, and custom scheduling systems with 10 years Python automation. I understand you need a RouteMode system in Anki that enforces ordered review using AnswerRouteCard, with SchedulingStates, undo consistency, atomic session updates, restart safety, across 15 acceptance tests without modifying core scheduler logic. My skills in Python, PyQt6, Anki add-on architecture, V3 scheduler internals, and backend state machines ensure implementation delivery. Feel free to share the specification document I’m ready to start immediately and refine architecture before implementation Best regards, MdToriqulIslam
$80 USD in 3 days
5.9
5.9

RouteMode Good Day! I have carefully analyzed your project and I understand you need a strict, spec-driven implementation of a custom Ordered Route Review Mode in Anki using a backend-aware architecture (Option B) with AnswerRouteCard, RouteReviewer, and full lifecycle control without relying on scheduler monkey-patching. I have solid experience with Python, PyQt6, and Anki add-on internals, including reviewer lifecycle handling, queue management, and atomic state updates, and I can implement your 15-test acceptance suite with proper undo/redo consistency and crash-safe routing. I am eager to contribute my expertise and deliver top-notch results for your project. Let's discuss the project further in chat or let's have a quick call! Best regards, M Adeel.
$120 USD in 3 days
5.7
5.7

Hello! I’ve worked close enough to application internals to know this kind of task is not really “an Anki add-on” problem, but a scheduler/reviewer integration problem where correctness, transaction boundaries, and undo consistency matter more than UI code. Your spec is also clear about the right constraint: this should be implemented as a real backend-aware Route Mode, not by monkey-patching the normal scheduler or faking CardQueues. That makes sense to me. I’m comfortable working in Python with PyQt, reading an existing desktop app lifecycle carefully, and building features around strict acceptance tests rather than loose behavior. The parts you called out — custom AnswerRouteCard flow, route cursor synchronization with Undo/Redo, atomic session updates, restart safety, and dynamic route handling without mutating the active card — are exactly the places where I would focus the most attention. I’m also comfortable working milestone-first against explicit test completion. For this kind of internal behavior change, I prefer to study the technical spec up front, map the reviewer/backend touchpoints carefully, and then implement against the acceptance matrix rather than trying to improvise midway through. Warm regards, Yulius Mayoru
$140 USD in 4 days
5.5
5.5

RouteMode. I have extensive experience building complex, performance-sensitive systems and working deep within application internals. I understand the requirement to implement this as a clean, backend-aware operation while maintaining full undo/redo consistency and state integrity. I am comfortable working with complex requirements and look forward to reviewing the technical specification to ensure all acceptance criteria are met.
$150 USD in 1 day
5.2
5.2

RouteMode Dear, I am thrilled to bid on your project. I have carefully reviewed your custom Anki Ordered Route Review Mode scope. So, I’m confident in implementing a clean backend-aware route mode without monkey-patching the normal scheduler. I bring hands-on experience with Python, PyQt, backend architecture, testing, custom review workflows, undo-safe logic, state validation, transaction handling, and Windows standalone app builds. I will recommend starting with your full technical spec, then implementing GetNextRouteCard, RouteReviewer, AnswerRouteCard, route session safety, undo consistency, and the 15 acceptance tests step by step. I have some questions to clarify: -Can you share the full technical spec and acceptance tests before milestone setup? -Should the first milestone cover architecture approval and the first passing route review flow? Please contact me to discuss this exciting project. I look forward to working with you. Sincerely, Bounkyo K.
$140 USD in 7 days
5.1
5.1

RouteMode: As an experienced Full-Stack Developer with over 10 years in the industry, I have amassed a broad skillset that's well-suited to your project requirements. Specializing in Web and Mobile development, Python and PyQt6 have been critical tools for me, giving me an in-depth understanding of Anki's internals and ability to work with its Reviewer lifecycle. I assure you that my experience is not limited to surface-level add-ons; instead, I have hands-on knowledge working closely with the core aspects of Anki. Running on a Windows 11 environment shouldn't be an issue for me as I am well-versed in Windows development and can ensure excellent integration with your bundled standalone Anki build. Atomic failure handling and crash/restart safety are built into my coding practices to ensure data integrity and uninterrupted user experience. Additionally, your emphasis on dynamic route update support aligns well with my expertise in API & Integrations, which I believe can be leveraged to implement this feature effectively.
$30 USD in 7 days
5.0
5.0

RouteMode ★•══•★ Hi client ★•══•★ My approach will be: ✅ Implement the custom Ordered Route Review Mode as a backend-aware Anki route flow, without monkey-patching the normal scheduler or faking CardQueues ✅ Build GetNextRouteCard, RouteReviewer / RouteV3CardInfo, and AnswerRouteCard with proper SchedulingStates, custom_data, timing preservation, and rating mapping ✅ Ensure undo/redo consistency, atomic route session updates, crash/restart safety, active-card immutability, and dynamic route update support ✅ Work directly against the 15 acceptance tests and release milestones only when the required route behavior passes I have experience with Python, PyQt6, desktop application internals, custom review workflows, backend/state validation, and test-driven implementation. One key question: will the standalone Anki build source and full Option B technical spec be available before the first milestone starts? Best regards. Rico
$200 USD in 3 days
4.9
4.9

Based on my over 20 years of experience in software development, I am confident that I have the deep understanding of the Anki internals and PyQt6 skills you need to implement the custom Ordered Route Review Mode for your Windows platform. Having built various mobile, web, and AI solutions throughout my career, I fully appreciate your requirement for a clean backend-aware Route Mode and understand the importance of atomic transaction handling and crash/restart safety. What sets me apart is not only my technical proficiency in Python and backend development, but also my proven capability to deliver high-quality code that aligns with detailed specifications. And speaking of which, I particularly admire how comprehensive your technical spec is, mentioning eligibility matrix, lifecycle constraints and 15 acceptance tests. I can assure you of a diligent approach where I will thoroughly review your provided documentation before even beginning the project. Moreover, my work does not stop at delivery. As a long-term technology partner committed to sustainable growth through innovation, I guarantee you ongoing maintenance and optimization to ensure the smooth functioning of your implemented functionality. With this commitment in mind, let's create an efficient Anki V3 Scheduler together, solidifying its already commendable reputation with a seamless Ordered Route Review Mode implementation!
$140 USD in 7 days
4.6
4.6

RouteMode Hi, I've carefully reviewed your project requirements for implementing a custom Ordered Route Review Mode in Anki with the V3 Scheduler. With extensive experience in Anki internals and hands-on expertise in PyQt6, I fully understand the complexities of the Reviewer lifecycle and backend operations you outlined. I will develop a clean backend-aware Route Mode as specified, ensuring seamless state validation, undo consistency, accurate timing preservation, atomic session updates, and crash recovery, all while conforming to your detailed spec and acceptance criteria. I'll ensure the 15 acceptance tests pass rigorously to meet your standards. I propose to initiate by thoroughly discussing any clarifications around the spec and acceptance tests, then aim to deliver incremental milestones aligned with your payment release schedule. Looking forward to collaborating on this precise, sophisticated enhancement to Anki. Are there any specific edge cases or dynamic route update scenarios from your spec you'd like me to prioritize during initial development? Best regards,
$155 USD in 28 days
4.4
4.4

Hello, I am an experienced Anki/PyQt developer and I can implement your custom Ordered Route Review Mode for the standalone Anki build on Windows. I have solid experience with Anki internals, the Reviewer lifecycle, and PyQt6 development. I am confident I can implement a clean backend-aware Route Mode as specified, including GetNextRouteCard, RouteReviewer / RouteV3CardInfo, and AnswerRouteCard operations with correct state validation, real timing preservation, and full undo/redo consistency. I can ensure atomic RouteSession updates, crash/restart safety, and support for dynamic route updates. I will follow your Option B technical specification closely, run all 15 acceptance tests, and ensure all criteria are fully met before milestone delivery. I am comfortable asking clarifying questions upfront to avoid any misalignment during development. I am ready to take on this project and deliver a robust, fully compliant Route Mode implementation within your budget and milestone structure. Thanks.
$140 USD in 7 days
4.5
4.5

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I've previously worked on several Anki custom scheduler projects where I implemented backend logic to dynamically manage card review order smoothly without monkey-patching, making the process stable and maintainable. The most crucial part of this project is implementing a clean backend-aware Route Mode that synchronizes perfectly with Anki's native undo/redo system and maintains state integrity throughout sessions. Approach: ⭕ Thoroughly study your detailed technical spec and acceptance tests ⭕ Design and implement the custom AnswerRouteCard operation with from_queue=false ⭕ Build the RouteReviewer UI layer aligned with Anki's Reviewer lifecycle using PyQt6 ⭕ Ensure atomic RouteSession updates and crash-safe resume functionality ⭕ Implement full undo consistency and dynamic route update capabilities ❓Could you clarify whether the RouteReviewer UI should allow user interactions beyond rating input? ❓Is there any existing codebase or repo for the bundled standalone Anki build I should reference? I am confident my deep experience with Anki internals and PyQt6 will deliver a robust, clean, and fully compliant solution meeting all 15 acceptance tests. Looking forward to the opportunity to work on your project. Best regards, Nam
$200 USD in 3 days
3.9
3.9

"RouteMode" is the secret sauce word that lets you know I've eagerly read through your project description. And I love what you're looking to achieve - it's a unique task that calls for in-depth understanding of Anki internals and a dash of creativity. Trust me to deliver the custom Ordered Route Review Mode implementation you need, leveraging my 8+ years' worth expertise in Data Analytics & Science. My strong suite includes **Python development** and proficiency with **PyQt6 and Anki's Reviewer lifecycle**, which are all key elements required for this project. In my analytics journey, I've developed robust solutions from complex datasets, and in this project, I'll leverage that experience to build the clean backend-aware Route Mode you want. To guarantee results, my modus operandi has always been deep comprehension of technical spec before commencement — not after. So be assured that I'll make use of your provided site architecture to implement a solution that affirms all 15 acceptance tests successfully. Therefore, you don't just get code from me; you get a comprehensive solution that impeccably aligns with your project brief. Let's transform your data analytics needs into effective business insights!
$140 USD in 7 days
4.0
4.0

RouteMode I understand you need a backend-aware Ordered Route Review Mode for a standalone Windows Anki build using the V3 Scheduler, without monkey-patching the normal scheduler or faking CardQueues. • I can implement the custom route flow around GetNextRouteCard, RouteReviewer / RouteV3CardInfo, and AnswerRouteCard based on your Option B spec. • I will keep the active card immutable until answered, while allowing future route items to update dynamically. • I will make AnswerRouteCard validate route state, preserve real timing, map ratings correctly, and advance the cursor only after a successful backend transaction. • I will sync route cursor changes with Anki’s native undo/redo stack for full undo consistency. • I will add crash/restart safety so the route resumes from verified state or cancels safely. • I will follow all 15 acceptance tests, including state validation, sibling burying, PREVIEW_ONLY, queue return boundary, atomic failure handling, and restart safety. • I can work with Python, PyQt6, Windows builds, reviewer lifecycle logic, and detailed technical specs. • I can start immediately after reviewing the spec, acceptance tests, and current build structure. Approx. timeline: 5–10 days depending on integration points and test feedback, with milestones tied to acceptance test completion. Please message me with the spec so I can review it and confirm the cleanest implementation path.
$140 USD in 7 days
4.5
4.5

RouteMode Hello. I am developer and python expert. If we can discuss further details I can help you. Lets talk on the chat. Thanks
$150 USD in 7 days
4.3
4.3

Hello, I am a Python Developer with 15+ years of experience in building secure, scalable, and high-performance applications. I specialize in Python-based backend development, automation scripts, API development, data processing, and integrating third-party services. My expertise includes Django, Flask, FastAPI, REST APIs, MySQL/PostgreSQL, and cloud deployment. I also recently worked on integrating the OpenAI API for auto-generated content, images, and automation features—showing my ability to adopt modern AI technologies. If you are looking for a dedicated Python Developer who delivers clean code, reliability, and fast results, I’d be glad to work on your project.
$100 USD in 7 days
4.2
4.2

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