Software Testing Projects

AI SaaS Integration & Deployment Verification Review

This project is a formal review and verification of two existing AI systems that have been converted into live SaaS products on our website: the AI Email Prediction Engine and the LP Mandate LLM. Both underlying models already exist and function. The purpose of this exercise is not to rebuild them, or to hold them to an enterprise-standard implementation, but to confirm that the core product requirements have been integrated and deployed correctly and that the systems work end-to-end as specified. At present, some parts are not working for me, so this review is to objectively confirm what works, what does not, and what remains to be completed or corrected. The review must assess both systems from two perspectives: as a standard end user and as an administrator. Features relating to authentication, credits, subscriptions, bulk processing, database storage, vector retrieval, compliance controls, backend security, branding and general usability must be tested against the attached requirements. The final deliverable is an Excel spreadsheet containing two tabs (Part 1 – AI Email Prediction Engine and Part 2 – LP Mandate LLM), listing every requirement and clearly marking each as Working, Partially Working, Not Working or Not Present, together with brief testing notes and a clear description of what remains outstanding to finalise the build. This document will determine whether the project can be signed off or requires revision. Please ensure you carefully review the attached checklist to understand exactly what must be tested and verified before beginning the assessment.

Remote Tech help for low disc space

I’m looking for someone to help me remotely to fix my personal laptop Hp intel core that has low disc space and is not allowing me to use browser. Microsoft is disabled . Transfer files to Dropbox driver , To install zoom, outlook, clean up all and make all work properly and faster.

opportunitypre-funded

Technical Website QA Audit, Functional Testing, GL Issue Logging

We are a UK-based B2B engineering company operating a structured marketing and e-commerce website. We are entering an optimisation phase and require a comprehensive Technical QA Audit focused on functional integrity, payment flow validation, and structured issue logging. This is not a marketing, SEO, or design review. We require technical QA testing with developer-ready outputs. Testing will occur on the live site within a defined window. Stripe test credentials will be provided. All test activity must be clearly labelled to avoid internal confusion. ⸻ Scope of Work The audit should cover the following areas: ⸻ 1️⃣ Core Functional Testing • Enquiry forms (validation, submission, success behaviour) • File upload behaviour (size/type limits, mobile upload) • Search and filtering functionality • Pagination and navigation behaviour • 404 handling and broken link identification • Mobile responsiveness and interaction behaviour • Form error messaging clarity • Back-button and refresh behaviour on key pages ⸻ 2️⃣ Payment & Quote Flow Validation (High Priority) • Full Stripe checkout testing (success and failure scenarios) • Card validation errors • Page refresh during payment • Session timeout behaviour • Back-button behaviour during checkout • Quote-based payment links (if applicable) • Confirmation page behaviour • Confirmation email triggers • Multiple payment attempt behaviour • Verification that duplicate charges cannot occur All payment testing must use Stripe test environment only. ⸻ 3️⃣ GA4 Event Integrity (Basic Validation) • Confirmation that key conversion events fire correctly • Verification that events fire once only • Refresh/back-button testing on success pages • Validation that Stripe redirect does not cause duplicate events Advanced attribution or UTM analysis is not required at this stage. ⸻ 4️⃣ Console & Front-End Stability • Identification of JavaScript console errors • Failed network requests • Broken assets or missing resources • UI breakage across key browsers ⸻ 5️⃣ Cross-Browser & Device Testing Minimum expected coverage: • Chrome (desktop) • Safari (desktop) • Edge (desktop) • iPhone Safari • Android Chrome (if available) Please confirm your device/browser capability. ⸻ 6️⃣ End-to-End Journey Testing Simulated real-user journey testing from: • Homepage → Category → Product → Enquiry • Quote received → Payment → Confirmation This ensures full commercial flow validation. ⸻ Deliverables We require: • Individual issues logged clearly (one issue per finding) • Steps to reproduce • Expected vs actual behaviour • Browser/device used • Screenshot or short screen recording • Severity rating (Critical / High / Medium / Low) • Output structured so issues can be raised directly as GitLab tickets We do not require a monolithic PDF report. A short summary highlighting all Critical and High severity issues is required. ⸻ Engagement Details • Initial engagement expected: 8–12 hours • Testing will occur on live site within agreed time window • Stripe test credentials will be provided • All test submissions must be clearly labelled (e.g. “QA TEST – [Date]”) This engagement forms Phase 1 of a structured optimisation programme. Strong performance may lead to ongoing periodic QA work. ⸻ Please Confirm in Proposal • Relevant QA testing experience • Tools typically used • Device/browser testing capability • Availability • Experience testing Stripe or similar payment flows Please begin your proposal with the word “Structured” so we know you have read the brief carefully. Thanks! Luke

Testing card flow in Australia

We need to test deposit system on our platform in Australia. So you would need to have a card issued exactly by Australian bank and would need to record a flow for us to check if there are any bugs on process.

urgent

Hub Dynamic PD

We are developing a premium smart power hub (USB-C PD, multi-port, real-time power monitoring) and are looking for an embedded firmware engineer to lead the MCU firmware layer. The electronic hardware and PCB are already designed. This role focuses on firmware architecture, implementation, and testing. This is not a beginner role. We are looking for someone comfortable working close to hardware and making pragmatic engineering decisions. Responsibilities: - Develop MCU firmware for USB-C PD power management - Implement real-time power monitoring and reporting - Interface with PD controllers, current sensors, and displays (OLED/LCD) - Define safe fallback states and edge-case handling - Collaborate with existing hardware engineer - Prepare firmware for EVT/DVT prototypes Requirements: - Strong experience in embedded C / C++ - MCU firmware (STM32, ESP32, or similar) - USB-C Power Delivery concepts - I2C / SPI / UART - Debugging on real hardware Nice to have: - Power electronics familiarity - Display/UI firmware - EVT → DVT → PVT experience - Consumer electronics background Engagement: - Contract, milestone-based - Remote - Compensation open and based on scope and experience

opportunity

Developer needed for privacy-focused CV prototype

Need a computer vision developer (Python, OpenCV, MediaPipe, or similar) • Build a lightweight real-time vision pipeline • Detect faces from a webcam or phone camera • Detect a visible marker (printed symbol or pattern) in the scene • Apply conditional image filtering (blur/mask) when marker is present • Focus is on proof-of-feasibility, not a commercial product • No facial recognition, identity tracking, or databases involved • Concept is patent pending, full details shared after initial discussion

Software Tester / QA Engineer

Job Description We are looking for a detail-oriented Software Tester (QA Engineer) to ensure the quality and reliability of our software products. You will work closely with developers and product managers to identify bugs, improve performance, and deliver high-quality applications to users. Responsibilities Analyze requirements and create test plans, test cases, and test scenarios Perform manual and/or automated testing of web and mobile applications Identify, document, and track bugs using defect tracking tools Execute functional, regression, integration, and system testing Collaborate with development teams to resolve issues Ensure software meets quality standards before release Participate in reviews and provide feedback on product usability Requirements Bachelor’s degree in Computer Science, IT, or a related field (or equivalent experience) Experience in software testing or quality assurance Knowledge of SDLC and STLC Familiarity with testing tools (e.g., Selenium, JIRA, TestRail, Postman) Basic understanding of SQL and APIs (preferred) Strong analytical and problem-solving skills Good communication and documentation skills

opportunity

Shopify App QA + Review Video Recording -Install, OAuth, Billing

Description: I need an experienced Shopify app developer / QA tester to perform a final, full QA review of my Shopify App and record a complete video walkthrough suitable for Shopify App Store review submission. This is urgent — work needs to be completed today (the sooner, the better). Scope of work QA Testing (Shopify Admin): Test install → uninstall → reinstall flow (google Chrome and Microsoft Edge) Validate OAuth flow for embedded app Test in Google Chrome and Microsoft Edge Validate Shopify Billing API implementation Confirm subscription plan creation / change works correctly Identify and document any edge cases or errors Video Recording (Required for Shopify Review): Record a clear screen video showing: App installation from Shopify Admin Authorization (OAuth) App opening inside Shopify Admin Subscription plan selection and confirmation The video must clearly demonstrate that everything works end-to-end Shopify Review Preparation: Help verify and finalize the Shopify App Store review information Confirm the app meets Shopify reviewer expectations (flows, stability, UX) Deliverables ✅ Screen-recorded video showing the full working flow (install → billing) ✅ 1–2 page QA report (or structured notes) with: Test steps performed Environment details (browser, OS) Any issues found + recommendations ✅ Confirmation that the app is ready for Shopify App Store review Experience Required Proven experience with Shopify App development Strong knowledge of: Shopify OAuth & embedded apps Shopify Billing API App install / uninstall / reinstall flows Familiarity with Shopify App Store review requirements

Security Tester / Penetration Tester (MVP Platform)

We are seeking a practical, detail-oriented security tester to conduct a structured penetration testing and security assessment of our early-stage platform. This is an MVP and early-access engagement, not a formal certification audit. The goal is to identify and remediate material security risks using recognised methodologies and free/open-source tools, ahead of broader public and enterprise pilots. This role is ideal for an experienced independent tester who understands startup constraints and can deliver real security value without unnecessary overhead. Scope of Work The engagement includes security testing of: • Public web application • Backend APIs • Authentication and authorisation flows • API key usage and access controls • Admin or privileged interfaces • Application-related infrastructure exposure Out of scope: • Third-party services • Denial-of-service testing • Social engineering • Formal certification (ISO, SOC, etc.) Required Standards and Approach Testing must align with: • OWASP Top 10 (Web Application) • OWASP API Security Top 10 Manual testing and validation are required. Automated scanning alone is not sufficient. Tools (Free / Open Source) You are expected to use some or all of the following: • OWASP ZAP • Burp Suite Community Edition • Postman • Snyk (free tier) or Trivy • Nmap • SSL Labs Server Test You may propose additional free tools where appropriate. Deliverables You must provide a written security assessment report that includes: • Executive summary • Scope and methodology • Findings with severity ratings (Critical, High, Medium, Low) • Evidence and reproduction steps • Practical remediation guidance • Tool-generated reports (where applicable) • Clear statement that this is a non-certified assessment Clear, professional documentation is essential.

German Speaking Tester in Austria - with Magenta TV set-top-box

We are looking for native German speaking testers based in Austria who have have the following: - T-Mobile internet connection - Telekom TV service (Magenta TV) with STB (set-top box) For this project, we will start with a brief Localization testing task, so linguistic attention to detail is important. After successful participation in localization cycles, testers will have an option to continue with recurring functional testing tasks. Testing tasks include: - Verifying language accuracy, grammar, spelling, phrasing, and clarity - Validating UI text across user flows on the Magenta TV STB interface - Checking correctness of telecom-specific terminology - Ensuring overall localization quality during production test runs - Reporting linguistic bugs, inconsistencies, and unclear translations Location: Austria Requirements: T-Mobile internet connection; Telekom TV service (Magenta TV) with STB (set-top box) Cadence of runs: 4-5 hours for a single localization task which will turn into regular functional tasks over a longer period of time Type of testing: Functional, Localization You will be required to create an account on the Testlio testing platform first. This is a 10-30 minute task, and it will be compensated. This is needed in order to access the testing project, testing instructions, and to get in touch with the project team. Deliverables - Create profile on testing platform - Complete 4-5 hour localization testing - Potential for functional testing

本地验证服务器迁移工具｜硬件令牌全模块授权 + 空令牌烧录 + 高加密离线许可（源码交付）

公司现存一套 Python 2.7 编译的本地验证服务器（EXE），启动时依赖 USB 硬件令牌 + 许可证文件。现需在不改动原程序的前提下，外接一套授权管理工具，实现： 对现有令牌一键写入「全功能 + 最长时效」； 逆向出空令牌初始格式，提供烧录脚本，后续可自购空白令牌自行写入； 生成高安全离线许可证（AES-256-GCM + RSA-4096 签名），绑定 CPU/主板/磁盘序列，支持无令牌运行； 单模块粒度授权（64 bit 掩码，可任意勾选）； 注册机 GUI 顶部提供「令牌模式 / 离线模式」切换开关，同一界面完成授权。 【技术要求】 熟悉 USB-HID 通讯、SHA/AES/RSA 常用算法； 能用 Python 3 / C++17 写出可维护源码（CMake 或 setup.py 一键编译）； 提供协议字段表、烧录脚本、操作录屏； 所有工作仅在客户自有设备与合法授权范围内进行。 【交付清单】 三合一注册机可执行文件（GUI + CLI） 空令牌烧录 DLL + blank_template.bin 离线许可生成器（RSA 密钥对由客户持有） 单模块掩码配置界面 源码（含注释）+ 协议白皮书 + 编译说明 屏幕录像：①现有令牌全模块写入 ②空令牌首次烧录 ③离线许可单模块授权 ④换主板再激活 7 天免费 Bug-Fix

Localization QA & UX Tester for KYC (German & Spanish)

We are looking for two experienced QA Specialists—one native German speaker and one native Spanish speaker—to conduct an immediate audit of our mobile app's registration and KYC (Know Your Customer) process.

Quick iOS App Testing (UX + Bugs) – 10 min

We are seeking individuals from the USA to help us test our Community Managers for our mobile app - Ultiself. This task is a straightforward and quick way to earn a reward and get access to a premium subscription for free! What you’ll do: Install the app via AppStore Use the app for 10 minutes Explore key features and basic user flows Share a short written feedback report Who we’re looking for: iPhone users (iOS 16 or newer) Based in: US, CA, GB, AU, BE, AT, CH, PL, FR, DE, IT (preferred)

Window Installer Error

I have been trying to download Autocad 2023 and update some software (including Nvidia, last update was December 2025, but I also got an error message), but I keep getting this error message (image attached). When I finished installing Autocad 2023, I got the Fatal Error message (image attached) I need someone to take over the computer, fix this issue and install Autocad 2023 properly. I need this done as soon as possible

opportunity

Engineer to audit Existing CRM Codebase (TypeScript/Node/NeonDB)

Job Description I’m looking for an experienced senior full-stack engineer to review an existing CRM system and provide a clear, structured technical assessment of the current codebase. This is not a build-from-scratch role. The goal is to audit the existing system, review architecture and implementation choices, and highlight risks, concerns, and improvement opportunities across backend, frontend, and data layers. Tech Stack Backend: Node.js, Express, TypeScript Frontend: TypeScript, Tailwind CSS Database: NeonDB (PostgreSQL) System Type: Custom CRM platform Auth: Mix of public and authenticated endpoints Scope of Review You will be asked to review the existing codebase and provide written feedback on: 1. Code Structure & Architecture Project structure and separation of concerns API design and route organization Service, controller, and data access patterns Type safety and TypeScript best practices 2. Backend & API Review Public vs authenticated endpoint design Validation, error handling, and middleware usage Security posture of public endpoints Rate limiting, abuse protection, and access controls 3. Frontend Review Component structure and state management Tailwind usage and maintainability Frontend/backend contract consistency 4. Database & Data Layer Schema design and relationships Query patterns and performance considerations Data access safety (SQL injection, unsafe queries) 5. Security & Reliability Authentication/authorization design IDOR, data exposure, and abuse risks Secrets management and configuration hygiene Logging, monitoring, and error visibility Deliverables A written technical review (bullet-pointed and structured) Clear identification of high-risk, medium-risk, and low-risk concerns Practical, actionable recommendations (no theoretical fluff) Notes on what is good and should remain unchanged No code changes are required unless specifically discussed. Ideal Freelancer 5+ years professional full-stack experience Strong TypeScript + Node.js background Experience reviewing or auditing existing codebases Comfortable with PostgreSQL / NeonDB Strong understanding of API security and CRM-style systems Clear written communication (this is a review role)