Computer securitycông việc

...AI_MARKET_ANALYSIS_SIGNAL. • Each report corresponds to a new row in the sheet, and each information field corresponds to a column. 2. Scheduling and Triggering: • The system must automatically run every day at 10:00 AM (Asia/Ho_Chi_Minh timezone). • Must have the ability to manually trigger the system to run at any time for testing or immediate processing of new files. Non-Functional Requirements • Security: Gemini API key and other sensitive information must be securely stored using Google Secret Manager. • Scalability: The solution must be built on GCP serverless services (Cloud Functions, Cloud Run) to easily scale as the number of reports increases. • Cost Optimization: Optimize costs by prioritizing free-tier services and low-cost o...

Mình cần 1 bạn có kiến thức về Program Language, code analysis, basic security để cùng làm 1 algorithm để phân tích lỗ hỏng bảo mật trong mã nguồn C/C++ Trong source C/C++ sẽ có rất nhiều lỗ hỏng bảo mật như tràn bộ nhớ, integer overflow v.v.v. Thì mình sẽ phân tích code để tìm ra những lỗ hỏng đó Ngôn ngữ input là code c/c++. Còn việc dev bằng ngôn ngữ (python, v.v.v) Thì không quan trọng nha

Team chuyên thực hiện các dự án từ nước ngoài. Yêu cầu chung: - Tốt nghiệp cao đẳng CNTT trở lên. - Thành thạo lập trình hướng đối tượng - Hiểu biết HTML/CSS/Javascript/Ajax/Webservice/Web Security - Tiếng Anh: Đọc hiểu tốt - Yêu thích làm web - Nhanh nhẹn, tự tin, chịu khó học hỏi, cẩn thận, trách nhiệm cao - Vui vẻ, hòa đồng, làm việc nhóm tốt - Làm việc fulltime, gắn bó lâu dài với team - Có lợi thế nếu bạn có ít nhất 1 năm kinh nghiệm làm web. Quen với các PHP framework như Opencart , Joomla, WordPress Quyền lợi: - Lương thỏa thuận theo năng lực và kinh nghiệm ($250 ~ $500)

Team chuyên thực hiện các dự án từ nước ngoài. Yêu cầu chung: - Tốt nghiệp cao đẳng CNTT trở lên. - Thành thạo lập trình hướng đối tượng - Hiểu biết HTML/CSS/Javascript/Ajax/Webservice/Web Security - Tiếng Anh: Đọc hiểu tốt - Yêu thích làm web - Nhanh nhẹn, tự tin, chịu khó học hỏi, cẩn thận, trách nhiệm cao - Vui vẻ, hòa đồng, làm việc nhóm tốt - Làm việc fulltime, gắn bó lâu dài với team - Có lợi thế nếu bạn có ít nhất 1 năm kinh nghiệm làm web. Quen với các PHP framework như Opencart , Joomla, WordPress Quyền lợi: - Lương thỏa thuận theo năng lực và kinh nghiệm ($250 ~ $500)

Cần tìm người có kinh nghiệm triển khai Symantec Endpoint Security Enterprise: - Triển khai cài đặt cấu hình máy chủ quản lý các endpoint. - Deploy agent xuống các máy trạm (remote hoặc manual). - Cấu hình và apply policy theo yêu cầu. - Máy chủ đặt tại Datacenter, các endpoints là các virtual server (Windows Server và Linux) tại 3 sites: Datacenter, và Hà Nội. - Số lượng: 300 endpoints.

Một file VBA excel kết nối với một số form excel để tổng hợp thông tin và trình bày dưới dạng dash board, xuất ra Powerpoint - Sales development - Margin development; - PL, BS and CF; - Cost development; Một số nút chức năng: - kiểm tra tình trạng file link; - refresh link; - report (click button to release report); Security: presentation format cố định, có password để mở, thay đổi

- Our company – Access Vietnam is looking for a quality control inspector to do QC in various industries, mainly in the South of Vietnam. Let’s join us if you are passionate about quality control and enthusiastic about helping our product to the next level in term of safety, security and accuracy. Your main duty: - Carry out DPI and FRI for seagrass baskets and other items - Report in English Our requirements: - Able to communicate and report in English - Able to work with different projects Starting date: - As soon as possible Application: - Please send your resume to Ms. Sibylle and Ms. Ngoc at: Sibylle@ or minhngoc15920@ ------------------------------------------------------------------------------------------------ Tuyển dụng QC Freelancer - Công ty Acce...

Tôi đang thực hiện một dự án nghiên cứu về bảo mật thông tin (Information Security Research). Hiện nay, tôi cần người cộng tác, hỗ trợ để viết một số tài liệu báo cáo, thuyết minh kết quả nghiên cứu. Yêu cầu: - Khả năng đọc, tổng hợp thông tin từ các tài liệu được cung cấp, viết lại theo đề cương đưa ra. - Tài liệu viết bằng tiếng Anh, văn phong học thuật, chuyên ngành Công nghệ thông tin - Tổng số lượng trang: từ 50-60 trang A4 Ưu tiên cho các bạn có kinh nghiệm nghiên cứu, viết công bố khoa học bằng tiếng Anh.

Xin chào. Hiện bên mình đang có kế hoạch thiết kế một thiết bị có màn hình cảm ứng 7 inch sử dụng Raspberry Pi hoặc 1 Linux board nào sẵn có trên thị trường. Thiết bị cần viết App để truyền dữ liệu đến bo mạch khác qua Usart hoặc SPI Cần người tại Hà Nội am hiểu về Linux computer hỗ trợ & hướng dẫn một số phần bên mình đang yếu. Gặp và làm việc trực tiếp tại Hà Nội. Hợp tác lâu dài không chỉ project này. Cám ơn!

Hỗ trợ lỗi máy tính qua teamview , email, v.v.v Helping computer problem via teamviewer, email, etc ...

nếu quan tâm thì liên hệ lại nhé. skype lequocviet1111. PHP, Mysql, web security. Nếu bạn đang ở HN thì tốt nhất.

nếu quan tâm thì liên hệ lại nhé. skype lequocviet1111. PHP, Mysql, web security. Nếu bạn đang ở HN thì tốt nhất.

• Computer Operator • Training & Development • Adobe Photoshop/Illustrator • Multimedia • Online (web/e-mail) Support • Program Officer/Manager • Teaching/Training

• Computer Operator • Training & Development • Adobe Photoshop/Illustrator • Multimedia • Online (web/e-mail) Support • Program Officer/Manager • Teaching/Training

• Computer Operator • Training & Development • Adobe Photoshop/Illustrator • Multimedia • Online (web/e-mail) Support • Program Officer/Manager • Teaching/Training

• Computer Operator • Training & Development • Adobe Photoshop/Illustrator • Multimedia • Online (web/e-mail) Support • Program Officer/Manager • Teaching/Training

...the exact request/response shapes supplied. 2. Onboarding flow persists all user milestones and is replayable for audit. 3. SQL scripts run cleanly on both MySQL 8 and PostgreSQL 15. 4. Postman or similar collection demonstrates every endpoint, including negative cases. 5. Code passes all tests via Maven and spins up with Docker-Compose in one command. If you’re experienced with Spring Security, JPA/Hibernate and containerised deployment, this should feel straightforward. Let’s discuss any questions you have around edge-cases or timelines so we can get started right away....

...Functional Specs A. The "eBay-Style" Auction Engine • Triggered Auctions: The 10-minute "High-Urgency" timer must trigger automatically upon the first bid. • Auto-Extension (Anti-Sniping): If a bid is placed in the final 60 seconds, the clock adds an additional 60 seconds. • Fixed Price vs. Auction: Sellers can choose a "Buy It Now" (Fixed Price) or a "Starting Bid" (Auction) format. B. Media Security & Previews • Dynamic Watermarking: All previews must be automatically watermarked with the "" logo. • Low-Res Viewing: Buyers can view low-resolution snippets, but the master 4K file remains encrypted until the transaction is complete. • Metadata Stripping: The platform must automatically strip sensi...

A clean workspace keeps my team productive, so I need an office boy who can take charge of daily cleaning and general tidying throughout the entire office. Each workday you’ll wipe desks, sweep and mop floors, dust computer equipment, empty bins, and keep the washrooms neat and stocked. All cleaning supplies are stored on-site; punctuality, care, and consistency are what matter most. Typical schedule runs before regular office hours, Monday to Friday, giving staff a fresh environment as they arrive. Occasionally you may be asked to sort small courier packages or shift a light box, but there are no repair or heavy-maintenance duties involved. Deliverable: every day the office should be orderly and hygienic, with a quick checklist completed and signed off before employees ...

...trimmed, or rewritten so only real threats are challenged or blocked. Here’s what I need from you: • Audit all existing Cloudflare WAF, custom firewall, rate-limiting, and bot-management rules. • Identify why human traffic is getting blocked, especially on blog article URLs. • Propose and implement precise rule adjustments or new rules that restore access for real users without weakening security. • Preserve—or improve—protections that block or challenge excluded/bad bots responsible for high server load. • Supply a short handover document explaining each change, the logic behind it, and how to roll back if necessary. I already have Cloudflare configured and can grant temporary dashboard access or work through paired-programmin...

A clean workspace keeps my team productive, so I need an office boy who can take charge of daily cleaning and general tidying throughout the entire office. Each workday you’ll wipe desks, sweep and mop floors, dust computer equipment, empty bins, and keep the washrooms neat and stocked. All cleaning supplies are stored on-site; punctuality, care, and consistency are what matter most. Typical schedule runs before regular office hours, Monday to Friday, giving staff a fresh environment as they arrive. Occasionally you may be asked to sort small courier packages or shift a light box, but there are no repair or heavy-maintenance duties involved. Deliverable: every day the office should be orderly and hygienic, with a quick checklist completed and signed off before employees ...

We are seeking an experienced Google Ads Specialist to manage paid advertising for two separate service-based businesses: Construction Company Security Services Company This role includes setting up two brand-new Google Ads accounts, migrating existing campaigns into the new accounts, and implementing advanced tracking and performance optimization. This is a long-term, monthly partnership focused on generating high-quality leads, lowering cost per acquisition, and maximizing ROI. Scope of Work Google Ads Setup + Migration Create and properly structure two new Google Ads accounts Rebuild and migrate existing campaigns into the new accounts Set up search, display, and remarketing campaigns Proper campaign structuring (by service, location, and intent) Build keyword strategy ...

I have a Roboflow workspace ready with 70 image pages that must be fully annotated for a Custom Vision model. Every picture shows traffic management signs—regulatory, warning, guide, and any other element normally included in a traffic-management plan. I need clean, accurate bounding-box labels only; no polygons or key-points...names in English • Tooling: Roboflow web app (credentials provided) • Deadline: 13 Feb, 11 a.m. MST—dataset ready for download as a .zip export from Roboflow I will review each page for class completeness and tight box placement before marking the milestone complete, so please allow a short buffer for potential feedback. Let me know your experience with traffic-sign datasets or any similar computer-vision projects, and confirm ...

...code. • A dual-purpose gallery section where images and embedded videos sit side-by-side, each opening in a modern modal or lightbox. • WooCommerce (or another reliable plugin) configured for a limited product catalogue, with payment gateway and basic shipping rules ready to go. • Clear, intuitive navigation plus an informative About/Info page to round out the portfolio. • Speed, SEO and security best practices applied before hand-over. Once complete, I’ll need a brief walkthrough (screenshare or concise PDF) explaining how to add new gallery items, upload future videos, and manage products. All work should be done on a staging URL first; I’ll supply hosting and domain access. If this matches your skill set and you can deliver pixel-perfe...

...full-stack features using React, Node.js, Java, and Python - Build and integrate APIs using GraphQL and REST - Work with AWS cloud infrastructure - Maintain and optimize relational database systems (DB2 or similar) - Collaborate closely with designers, product managers, and QA engineers - Participate in Agile sprints, code reviews, and deployment processes - Ensure performance, scalability, and security of applications Required Qualifications - 5+ years of experience as a Full Stack Developer - Strong front-end skills in React.js, TypeScript, HTML, and CSS - Proficient in Node.js and at least one of Java or Python - Experience with AWS and GraphQL APIs - Familiarity with relational databases (DB2 or equivalent) - Comfortable working independently in a fully remote setup - Stron...

...725 short German sentences using our secure recording application. This opportunity is fully remote and straightforward to complete. Reading and recording 725 short sentences in German Using our official recording platform Speaking clearly and naturally Completing the recordings in a quiet, noise-free environment Native-level German proficiency Strong reading ability Access to a smartphone or computer with a working microphone Attention to detail and ability to follow instructions Availability to complete the task promptly $15 USD for completing all 725 sentences. If you are interested in this project, please feel free to contact me. A Good Opportunity For New Freelancers For taking 5 Star Review after their completion of the project. Thank u :...

I need an experienced Microsoft Fabric a...engagement is ongoing general maintenance, with three recurring duties at its heart: • Regular backups of every workspace, stored securely and verified for integrity • Security checks that review permissions, access policies, and audit logs • Version updates to ensure we are running the latest stable features without disrupting service If you can also lend a hand with occasional troubleshooting or performance tuning when it makes sense, that would be a welcome bonus, but the immediate priority is the steady rhythm of maintenance tasks above. Please outline the process and tooling you normally use for Fabric backups, security hardening, and update roll-outs, along with any reporting you would provide so I can...

We need an experienced WordPress/WooCommerce developer with proven experience on **Aelia (WooCommerce Currency Switcher)** to fix a critical currency switching issue on our live store. **Website:** **Platform:** WordPress + WooCommerce **Currency plugin:** WooCommerce Currency Switcher (Aelia) **CDN/Security:** Cloudflare (Pro) **Server-side cache:** NONE (no Varnish, no Redis, no cache plugins) ### Current setup * WooCommerce Currency Switcher (Aelia) is active. * WooCommerce Cache Handler is active and set to **“Enable Ajax loader.”** DISABLE * Cloudflare cache rules follow a dynamic setup: * HTML should be bypassed whenever the cookie **aelia_cs_selected_currency** is present. * “Cache Everything” is excluded on all shop-related URLs (product, car...

...photo so everything is visible and queryable. • Front-end output that can flip between list or grid view and can be filtered or sorted by category without a page reload (AJAX is fine). The layout should inherit the active theme’s styling yet add structured data ( Course) for SEO. Acceptance criteria 1. All course CRUD actions work from the WP dashboard with standard roles/nonce security. 2. Timetables save in UTC and convert to site timezone on display. 3. Shortcode or Gutenberg block renders the list, grid, and category sorting options. 4. No console errors, scores 90+ on Lighthouse accessibility. 5. Delivered as installable .zip with clean, documented PHP, JS (ES6), and CSS. If you’ve shipped similar educational plugins or CPT frameworks, show m...

...large PDFs and images without corrupting filenames or timestamps. • An admin panel for me to create new client accounts, assign storage quotas and pull usage logs. I will provide working examples of similar portals and a detailed field list once we begin; you’re free to suggest the tech stack, but PHP/Laravel, Node/Express or Python/Django with a MySQL or PostgreSQL backend are all acceptable. Security, straightforward navigation and a responsive design outweigh flashy graphics. Deliverable is a fully functioning portal installed on my server, source code included, plus brief hand-over documentation so I can maintain it going forward....

...you code, not just delegate • Custom-built e-commerce platform (currently built with Lovable) • Front-end, back-end, integrations, automations • Rapid prototyping — vibe coding mindset, leveraging AI tools to move fast Architecture & Infrastructure • Designing scalable architecture that grows with the business • Third-party integrations (payment, shipping, ERP, CRM, analytics) • Performance, security, and reliability • Version control, CI/CD, and engineering best practices AI & Automation • Building AI-powered features (product recommendations, search, chatbots, dynamic pricing) • Agentic AI solutions — autonomous workflows, AI agents, multi-step automation • Automating operations across the business Tech St...

...prototyping and shipping of new features • Vibe coding mindset — leveraging AI tools (Lovable, Cursor, Claude, etc.) to move fast Tech Architecture & Infrastructure • Audit current tech stack and recommend improvements • Scalable architecture decisions as the platform grows • Third-party integrations (payment, shipping, ERP, CRM, analytics) • Performance optimization — site speed, uptime, reliability • Security best practices and implementation AI & Automation • Identifying opportunities to automate operations with AI • Implementing AI-powered features (product recommendations, search, chatbots, dynamic pricing) • Building and deploying agentic AI solutions — autonomous workflows, AI agents, multi-step autom...

...coordinate change-control windows. You should plan, execute, and validate the migration using best-practice tooling (PowerShell, Microsoft 365 Admin Center, Azure AD, etc.) while keeping user downtime to an absolute minimum. Deliverables: • Complete transfer of emails, documents, and calendars into the new tenant • Recreation of all user accounts, distribution lists, shared mailboxes, and security/SharePoint permissions • Post-migration verification report confirming data integrity, mailbox accessibility, and correct permission mapping • Step-by-step documentation of the process for future reference Acceptance criteria include zero data loss, successful login for every user in the new tenant, and confirmation that all folder permissions and sharing s...

...components, including token implementations and protocol-level logic. Our focus is security, clarity, and real-world usability — not hype. We are building a long-term freelancer pool and looking for engineers who can deliver clean, well-structured Solidity code independently. What You’ll Do Design and implement secure smart contracts using Solidity Work with EVM-compatible chains Review and improve existing smart contract code Follow best practices for documentation, testing, and security Collaborate asynchronously with a small technical team Required Skills Strong experience with Solidity and the EVM Ability to architect and deploy production-ready smart contracts High attention to detail and security Ability to write clean, readable, well-d...

Title: Senior Android Developer: Hybrid Computer Vision Pipeline (Local ML + Gemini API) Project Description: We are seeking a Senior Android Engineer to develop a modular, high-performance infrastructure for real-time video capture and analysis. The core of the project is a "Hybrid AI Routing Engine" that intelligently switches between on-device local processing and high-depth cloud analysis. This application is an R&D prototype that must be Play Store Ready, with a heavy focus on background stability, thermal management, and seamless connectivity transitions. Technical Specifications: 1. Camera Pipeline & Intelligent Routing: Implement CameraX to ensure maximum compatibility across various Android OEMs (Samsung, Pixel, Xiaomi, etc.). Develop a Routing Engine...

We have developed an enterprise solution that helps reduce security vulnerabilities in existing enterprise services. We are looking for a freelance enterprise sales consultant to help us reach the right customers and set up demos. Here is the scope you would own for the next 3–6 months (with the option to extend if we are both seeing success): • Identify and reach out to the right prospects in IT security—your background shows you know the security sector inside out and are comfortable engaging small to mid-sized enterprises. • Qualify interest with CIOs, CISOs and other security stakeholders, mapping pain points to our value proposition. • Coordinate calendars and set up live product demos; I handle the technical walk-through, y...

...trust Images & Logos: Use our logo and any photos we provide for the website Display logos of partner air conditioning brands at the bottom Optional section for certifications, licenses, or awards Footer: Include address, email, and social media links Technical Requirements: Fully mobile responsive (desktop, tablet, and mobile) Fast loading with optimized images and scripts SSL (https://) for security, especially for the contact form Basic SEO optimization: page title, meta description, and keywords Optional: Google Analytics/tracking setup Hosting & Domain: Domain name and hosting details will be provided by us The website should be lodged with CrazyDomains hosting and made live...

...Geofencing alerts Vehicle performance monitoring This can become a major competitive advantage. 8. Smart Dispatch System Automatic courier assignment based on: Location proximity Availability Performance rating Vehicle type Manual override by admin 9. Multi-Branch / Multi-City Support Support multiple cities Support multiple operational branches Independent pricing per city/zone 10. Security & Technical Requirements Scalable cloud infrastructure API-based architecture Secure authentication (JWT / OAuth) Data encryption GDPR-compliant (if applicable) Admin activity logs Backup system 11. Performance & Scalability The system should support: High number of concurrent users Real-time updates Microservices architecture (preferred) Clean UI/UX design ...

...Clear calls-to-action that encourage visitors to explore the resources or reach out for help. • Local SEO best practices so the site surfaces when Newark residents search for terms such as “property lien help Newark NJ.” Tools & hand-off I am comfortable with WordPress or any other mainstream CMS that allows me to edit copy myself once the project is finished. Please include setup, basic security plugins, and a quick walkthrough so I can maintain the pages going forward. Acceptance criteria • Fully functional site hosted on my domain, tested on desktop and mobile. • Pages load in under three seconds. • All copy, images, and icons are royalty-free or properly licensed. • Contact form delivers messages to my specified email a...

I’m looking to embed an AI-powered tutor directly... • Short demo video and test cases showing the bot guiding a student through a sample math and language-arts problem Acceptance criteria – Answers are age-appropriate, step-by-step, and never reveal full solutions on first request – Profanity, personal data, and unsafe content are blocked or redacted – Average response time < 3 s in staging with 20 concurrent users – Code passes our security scan and runs behind our firewall with no external callbacks other than the model API If you’ve built educational chatbots before—especially ones that sit inside a corporate portal—I’d love to see a quick example. Let me know how you would tackle prompt design, moderation,...

I have an email server in my office and want to create DNS record for flawless email delivery. With the present records emails are tagged as Spam and are blocked. Will share the information vie personal email for privacy and security.

...immediately. At a minimum the platform must include payroll management, an employee self-service portal, and reliable attendance tracking. Please show me a live demo or sandbox so I can verify these three modules in action, then outline the steps and timeline required to migrate my data and launch on my domain. If your system is already SaaS-based, even better—just confirm the hosting specs, security standards, and user tier limits. My ideal partner can: • Configure the core modules to match my local payroll rules and time-off policies • Brand the employee portal with my logo and colors • Train one administrator via video session and supply concise user guides Once everything is tested and signed off, I’ll move ahead with a full subscript...

UI Design Contest: 7" Touch Alarm Panel (Premium, Minimal, Original) ALL Ai GENERATAED ENTRIES WILL BE REJECTED, PLEASE DO NOT POST ANY Ai GENERATED ENTRIES - Thank you. 1) Project Goal Create a brand-new UI design for our new, unreleased 7-inch touch alarm panel (currently under development). This is not a redesign of an existing product — you are designing the main home screen UI from scratch. The UI must feel: Premium (high-end consumer electronics) Modern, minimalist, clean Extremely easy to understand (for all user types) Original (must not look like a typical copy of alarm panels on the market) 2) Screen Size & Format (Mandatory) Resolution: 1024 × 600 px (landscape) Optimized for a 7" touchscreen Keep critical elements away from the extreme edges (safe m...

I’m ready...for someone comfortable guiding those early decisions as well as handling the coding itself. You should be able to advise on the most appropriate platform or framework—whether that ends up being WordPress, a custom HTML5/CSS3 build, React, or another stack—and then translate our agreed-upon plan into a responsive, fast-loading site. I’ll count on you for best-practice recommendations around security, SEO fundamentals, and performance tuning. Deliverables • A polished, fully functional website deployed on my hosting account • Source code in a version-controlled repository • Basic documentation covering setup and ongoing maintenance Please outline your proposed approach, timeline, and any similar projects you’ve com...

I need a Python-based tool that can scan video files, detect Trees, Road, Infrastructure—and leave room for many more object classes as the project grows—then save every relevant frame straight into a MySQL database. Each stored image must be linked to the corresponding frame number and any detection metadata so I can later query, fi...and easy for me to retrain with additional classes. To keep the hand-off smooth, please include: • A self-contained Python 3 script (or module set) that performs detection, inserts frames into MySQL, and plays them back. • The SQL schema and sample data script. • A brief README explaining environment setup, model weights location, and how to add new classes. Show me past work on similar computer-vision or database-driv...

...infrastructure, security, database design, and the admin dashboard. You are effectively acting as the Founding Engineer/CTO for this build. You must be comfortable making architectural decisions, setting up CI/CD, and securing a financial application. The System A compliant, on-chain payment rail that: Generates unique, one-time deposit addresses for users (HD Wallets). Detects incoming USDC transactions (Chain Indexing). Sweeps funds to a central treasury using EIP-3009 (Gasless Permits) to minimize ETH usage. Provides a secure Admin Dashboard for monitoring and reconciliation. Scope of Work (End-to-End) 1. Architecture & Infrastructure (DevOps) Cloud Setup: Set up the production environment (AWS/GCP/DigitalOcean) using Docker/Kubernetes or robust container orchest...

...consumer app. The app includes: authentication, profiles, a connection graph, saving/liking “entities”, search + filters, and a personalized ranked discovery feed. Some interactions require privacy controls and server-enforced visibility rules (RLS). Core responsibilities: Implement Supabase Auth (Google OAuth + optional email) Design and implement Postgres schema + migrations Configure Row Level Security (RLS) properly (privacy rules enforced server-side) Build mobile-first UI screens: onboarding, discovery feed, search, entity detail, profile, connections, settings Implement a pluggable ranking module (server-side) with caching / basic performance optimization Set up deployment (staging + production) and provide clear documentation Add basic error logging and mini...

...enabled), buys entries, and watches their balance update in real time. • On draw day a server-side, provably-fair randomiser selects winners; every draw, ticket purchase, and payout is written to an immutable audit log. • From my side I need an admin dashboard that shows live player stats, transaction history, and lets me trigger or schedule draws, refund tickets, or freeze accounts instantly. Security and reliability – Follow OWASP practices, encrypt sensitive data at rest and in transit, and add role-based access throughout the dashboard. – All key actions (login, deposits, draws, payouts, KYC decisions) must hit an audit table that cannot be altered outside privileged migration scripts. – The finished stack should run behind HTTPS on a cl...

...The system shall complete complex tax calculations within 2 seconds. 4.2 Scalability Requirements • The system shall support horizontal scaling to handle peak tax-season traffic. • The system shall support concurrent user access without data loss. 4.3 Availability Requirements • The system shall achieve a minimum uptime of 99.9%. • The system shall handle network interruptions gracefully. 4.4 Security Requirements • The system shall encrypt data at rest using AES-256. • The system shall encrypt data in transit using TLS 1.3. • The system shall enforce strong password and authentication policies. • The system shall comply with the Digital Personal Data Protection Act, 2023. 4.5 Usability Requirements • The system shall be usable on desk...

...the final code is clean, documented, and easy to extend. RESTful APIs, clear separation of concerns, and unit tests are expected for each module. Acceptance criteria 1. All three modules compile and run error-free in a fresh clone of the repository. 2. Functions are accessible through a responsive web UI and via documented JSON endpoints. 3. Code passes the included unit tests and basic security checks (input validation, file-type filtering, authentication hooks ready). 4. Setup instructions work on a vanilla development machine. If this matches your skill set, let’s discuss timelines and get started right away....