Odoo 18 Python Engineer Needed

@diektech

Hi — Elias here from Miami. I understand you're facing issues with your Odoo 18 sandbox after a recent security update. The goal is to restore functionality while keeping the system secure and efficient. A common issue in systems like this is balancing security measures with operational integrity. The tricky part is usually identifying which configurations were altered and how they affect workflows and integrations. This can lead to unexpected behaviors if not addressed carefully. My approach would involve a thorough audit of the current setup, focusing on the changes made by the contractor. I would assess the impact on user roles, database interactions, and any critical integrations. Stability and maintainability will be prioritized to ensure your system can handle future updates smoothly. I've worked on similar Odoo implementations, resolving integration and security challenges. This experience allows me to anticipate potential pitfalls and address them proactively. A few questions to better understand the scope: Q1 – What specific functionalities are you currently unable to access due to the security update? Q2 – Are there any third-party integrations that need to be prioritized? Q3 – What are your expectations regarding user role management and permissions post-repair? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.

@Microlent

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in API Development, Software Development, Web Application, Web Development, PostgreSQL, Python As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen

@ZohaibRoy

⭐⭐⭐⭐⭐ Restore Stability to Your Odoo 18 Sandbox After Security Changes ❇️ Hi My Friend, I hope you're doing well. I’ve reviewed your project requirements and noticed you are looking for a solution to fix your Odoo 18 sandbox issues. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for Odoo environments. I will inspect the custom add-ons and configurations to identify the cause of the login and UI issues while ensuring the necessary security improvements remain intact. ➡️ Why Me? I can easily resolve your Odoo sandbox issues as I have 5 years of experience in Odoo development and management, focusing on troubleshooting, custom add-ons, and configuration management. My expertise includes debugging, user interface optimization, and session handling. Additionally, I have a strong grip on database management and security configurations, which will ensure a thorough approach to your project. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Odoo Development ✅ Troubleshooting ✅ Custom Add-ons ✅ Configuration Management ✅ User Interface Optimization ✅ Session Management ✅ Database Management ✅ Security Configurations ✅ Debugging ✅ Performance Tuning ✅ Firewall Rules ✅ Technical Support

@Hubready

Hello!, I am a US-based senior software engineer and I can help get your Odoo 18 Windows sandbox back to a clean, stable state fast. When a “security hardening” change breaks Odoo, it often hits Python, PostgreSQL, permissions, service configs, or module paths. I’d handle this in phases: 1) reproduce the failure in your current sandbox 2) review recent changes, logs, and config diffs 3) isolate the exact regression and repair it safely 4) verify Odoo 18 startup, module loading, DB access, and overall stability My focus is not just getting it running once, but making sure the fix is solid and does not create new issues. Could you please clarify the following questions to help me better understand the project? 1) What exact symptom are you seeing now: startup failure, login issue, database error, module install problem, or something else? 2) Do you have the contractor’s changes, logs, or a backup from before the issue began? 3) Is this only a local Windows sandbox fix, or do you also want it hardened safely after recovery? I’ve handled Odoo-based ERP fixes, PostgreSQL-backed Python automation, and Windows-hosted business apps with API integrations and deployment cleanup. If you want someone who will actually trace the root cause and fix it properly, I’m ready to jump in. James Zappi

@intelliresponse

Hello, I can help diagnose and repair your Odoo 18 sandbox without unnecessarily rebuilding the system. I’ll first trace the recent hardening changes, custom add-on, authentication/session logic, permissions, and related configuration to identify exactly what is causing the intermittent login, blank screens, missing menus, and unstable sessions. I’ll keep the fix focused, preserving the security improvements that are working while changing only the components responsible for the regression. I’ll then test the login flow, backend menus, and normal navigation to make sure the session remains stable. I’m comfortable working with Python, Odoo, PostgreSQL, web applications, APIs, and system administration, and I can provide a clear summary of what was changed and why.

@corpmember29

Hello, Odoo 18 Python Engineer Needed {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}} I have carefully reviewed your requirements and understand that you need a precise repair of an existing Odoo 18 Windows sandbox where recent security hardening changes have caused intermittent login, blank screens, missing menus and unstable sessions. I have 11+ years of Odoo/Python development experience and can trace the issue through the custom add-ons, authentication/session logic, access rights, configuration changes and related security settings to identify the exact cause. I will avoid reinstalling Odoo, randomly removing modules or rewriting the system. My approach will be to isolate the regression, apply the smallest safe patch and preserve the security improvements that are working correctly. I will validate the fix against your acceptance criteria, including reliable login, complete backend menus, normal navigation and stable sessions, while keeping the existing environment and future update path clean. I WILL ALSO PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. I eagerly await your positive response. Thanks, Christina

@toriquldev123

Hello Dear, I’m Md Toriqul Islam, and I’m excited to partner with you & I can dive into your project immediately. I’m an experienced full-stack developer with 10+ years of experience. I have rich experience in Odoo, Python, custom modules, authentication, permissions, session handling, and backend troubleshooting. I am skilled in Odoo 18, Python, PostgreSQL, access control, server configuration, debugging, and minimal targeted fixes. I understand you need a precise repair of the recent security hardening changes causing intermittent login, blank screens, missing menus, and unstable sessions without reinstalling or rewriting the system. I’ll trace the regression, preserve valid security improvements, and apply only the necessary patch. Looking forward to hearing from you. Best regards, Md Toriqul Islam

@denisSolution

Hi, I'm Denis, a full-stack developer specializing in Odoo customizations and backend troubleshooting. I understand the challenge—security hardening often introduces unintended side effects in authentication and session management. Your issue likely stems from custom add-ons or auth-related code modified during hardening. Intermittent login success and blank screens typically indicate permission checks failing silently, broken session initialization, or overly restrictive access rules blocking UI rendering. I've debugged similar cases where hardening inadvertently broke controller access, menu visibility, or introduced conflicting permission checks. My approach is methodical: review recent changes, trace the login and session flow, identify the failure point, and apply a minimal fix that restores functionality while preserving security. Here's my process: 1. Review custom add-on modifications from the hardening pass 2. Trace authentication flow from login through menu rendering 3. Check permission decorators, ACL rules, and session management 4. Pinpoint the breaking logic 5. Apply targeted corrections and test thoroughly The core issue usually involves permission or session logic enforced too strictly. Odoo's layered permission system—model, record, and field-level rules—can all affect visibility. If hardening tightened these without accounting for standard menu dependencies, that causes blank screens. Key consideration: changes may exist in the database as security gr

@hirujiyu

Hi there, I understand you do not want a reinstall, module cleanup or rewrite. The goal is to trace the recent security-hardening changes, identify exactly what affected authentication/session handling or the backend UI, and apply the smallest possible repair while preserving the security improvements that are working correctly. ⭕ Can you provide the recent hardening change set/Git commits so I can compare the working and broken states directly? ⭕ Do you have the Odoo/server logs from when the blank screen or intermittent login occurs, along with the custom add-ons currently enabled? I’ll treat the existing sandbox as the source of truth and make the smallest targeted change possible. The objective is a stable Odoo 18 environment without disturbing unrelated configuration or future update paths. Happy to start with the recent security changes and logs, identify the exact regression, and provide a clear explanation of what caused it before applying the final patch. Thank you.

@bcosley

Hi, I understand you need a precise repair of your Odoo 18 sandbox on Windows, focusing on the login flow and UI disrupted by hardening changes. No reinstall or wholesale module rewrite; the aim is to restore stability while preserving meaningful security tweaks. I've handled similar login/UI instability in custom add-ons and auth layers in Odoo deployments. I’d start by reproducing the failure, instrumenting the login path and session handling. Then apply a targeted patch to restore stability while preserving the hardened controls. A race between backend session state and client rendering can surface as intermittent UI glitches. What should happen if records disappear and reappear in a session flow? Are there any downtime constraints or maintenance window expectations? If we're aligned, I can outline the implementation phases before kickoff. Best regards, Brandon

@gogora

Hi So if the contractor touched a custom module can't you just revert to the backup and check if the login still works? We can try thsi and review the code that was added by a developer. Also do you have a sandbox set up for a safe handling? I’m happy to discuss the details over chat, and I will respond promptly. Thanks for your attention Archil

@techplusintl

★★★ Odoo 18 Specialist ★★★ Hi, For restoring the original stable behavior of your Odoo 18 sandbox, could you clarify if the custom add-on layer has any specific dependencies that need to be preserved during the repair? Understanding this will help me focus on the right areas. Given the issues with intermittent login success and unstable sessions, I will inspect the custom add-on and any recent changes made to the auth/session code. My approach will involve pinpointing the exact fragments that broke the login flow and backend UI, ensuring that the necessary security improvements remain intact. I'll provide a precise repair that addresses the login errors, resolves the blank screens, and stabilizes the session during navigation. You will receive a detailed report of the changes made and a walkthrough to verify the fixes. To get started, I will need access to the current environment and any documentation related to the recent changes made during the hardening process. Thanks!

@mayankinnovative

Hi, As per my understanding: Intermittent login plus blank screens plus missing menus together is a classic pattern when session cookie settings get tightened incorrectly during hardening, a "secure" cookie flag set on a local non-HTTPS sandbox is a common exact cause, since the browser silently drops session data and menu-loading requests fail without an obvious error. Implementation approach: I'd start by diffing exactly what changed in the hardening pass, addon code, session/auth config, any proxy or firewall rules, rather than searching the addon layer broadly. I'd check cookie and session settings specifically first, since that mismatch explains this exact symptom combination. Each suspected change gets reverted and tested in isolation, confirming login and menu stability before moving to the next, rather than reverting everything at once, since some hardening changes are meant to stay. Once the actual breaking change is found, I'd document exactly what was reverted versus kept. A few quick questions: 1. Is the sandbox served over HTTPS locally, or plain HTTP? 2. Do you have a git history or diff of the contractor's changes, or just the current broken state? 3. Any browser console or Odoo server log errors during the blank-screen episodes?

@starttechno

I’d start by diffing the contractor’s Odoo 18 hardening changes on the Windows sandbox and tracing the intermittent login flow through the custom add-on, authentication/session code, permissions, and firewall-related settings that could produce the blank backend. Within 2 days, I’ll deliver a minimal corrective patch that restores reliable login, brings back all standard menus, and keeps the session stable during normal navigation. I’ll isolate the failing fragment first, reproduce the issue, then adjust only the responsible Python, configuration, access-rule, or database entries—without reinstalling Odoo, deleting modules, or rewriting unrelated security improvements. I’ll also leave the environment clean for future updates and verify the three stated acceptance criteria in the backend. Is there a backup or change diff from before the contractor’s ops security hardening pass? Muhammad Saad

@AndrewJSMAN

I've debugged auth/session layer breaks in Odoo after security hardening pushes before, so this is right in my wheelhouse. I'll start by pulling the custom add-on code and tracing the login flow through the auth handler, permission decorators, and session middleware to isolate exactly which fragments the contractor's changes broke. Then I'll run the login sequence locally, capture where the blank screens and menu dropouts happen, and patch only those specific points—no module purges, no config rewrites. Once login stabilizes and menus render consistently across navigation, I'll validate against your three acceptance criteria and document the minimal changes made so your next update stays clean. I can start immediately. Thanks, Andrii

@imaopenerp

Dear Friend, Hope you are doing well ! I’m an experienced Odoo Consultant cum Developer and I think I’d be a great fit for your project. I’m good at any type of techno-functional requirements in odoo (I’m going share my experience in second) I think you’ll agree? I am having more over 13+ year of experience in Odoo/OpenERP. i have expertise from odoo v5 to v18. I am Ex-Odoo India Employee and had contribute in odoo v7, odoo v8 and odoo v9. You know, I was working in R&D department in Odoo india and played key role for new features introduced in odoo. I have done more than 500 odoo implementation and 300+ functional customization for Point of Sale, Accounting, Inventory, Manufacturing and CMS Theme building. I have done several integration with odoo like ebay, fedex-ups, authorize . net, xero, alfresco etc. Client communication, requirement gathering/analysis, implementation and support is my key role. Time and cost will be finalized after discussion. Feel free to ask me any questions. Kind Regards, Ishwar Malvi

@dvcontact

Hello Sir, Are you looking for a precise solution to restore your Odoo 18 sandbox's stability without a complete overhaul? My targeted approach focuses exclusively on diagnosing and fixing the underlying issues caused by recent security changes, ensuring minimal disruption to your existing setup. Let’s discuss how I can help you regain full functionality while retaining vital security enhancements. Best, Smith

@mayr81

Odoo 18 Python Engineer Needed , I’ll perform a targeted forensic repair of the post-“ops security hardening” breakage in the custom add-on/auth/session path, focusing on restoring the original stable login flow and backend UI. Approach: - Reconstruct the exact deltas from the hardening changeset and isolate which custom add-on hooks, permission rules, config edits, or session/auth logic altered runtime behavior. - Trace intermittent login success by inspecting auth/session handling and middleware interactions, then correct only the failing fragments. - Diagnose blank screen + missing menus by verifying backend asset loading, menu registry rendering, and any security filters that may suppress view/controller responses. - Validate stability via repeated backend navigation runs until menus render consistently and the session remains stable. Deliverable: - A minimal patch (no fresh install, no module removals, no wholesale rewrite) that preserves the meaningful security improvements while returning reliable login, visible menus, and stable sessions.

@Aaleen110

The intermittent login and blank screen issues point to a conflict between the new hardening changes and the existing custom add-ons or session management, so I'll start by isolating the recent auth/session code changes and comparing them against the original working state, likely using Git diffs and carefully stepping through the Odoo execution flow in debug mode. I'll then examine the custom add-on code for any calls that might be inadvertently blocked or modified by the new security rules, checking permission settings and firewall configurations related to Odoo's web server and database connections. I will not be performing a fresh install or deleting modules randomly. That approach is inefficient and risks breaking other parts of your Odoo setup. My focus is on precise repair, so I will trace the failure points back to the specific code or configuration changes. The brief mentions inspecting permission tweaks and firewall rules, so what specific firewall service is running on the Windows sandbox and what were the exact "ops security hardening" changes applied? For what it is worth, every job I have taken on Freelancer has gone out on time and on budget, 100% on both. A short call on Freelancer to settle the scope would be good, covering the isolation of the auth/session code and the examination of the custom add-on interaction with the new security layer.