Aws lambda function examples pythonงาน

เขียนโปรเเกรม Sudoku ที่สามารถเเก้โจทย์ Sudoku ที่ user inputโดยไม่ใช้ library ที่เกี่ยวกับ constraint(CLD(FD) library) เขียนโดย backtracking เเละเชื่อมกับ UI โดยใช้ python

สวัสดีค่ะ ไม่ทราบว่ารับทำโปรเจคทางด้าน Modelling, Simulation and Optimisation ใช้ python code ค่ะ

สวัสดีค่ะ ไม่ทราบว่ารับทำโปรเจคทางด้าน Modelling, Simulation and Optimisation ใช้ python code ค่ะ

สวัสดีค่ะ รบกวนสอบถามหน่อยนะคะ พอดีจะให้ช่วยวิเคราะห์งานเพิ่มเติมหน่อยนะคะ แต่ทำในส่วน code python ไปบ้างแล้วนะคะ

หาคนเขียน function Yii2 framework ไปไว้ใน shortcode wordpress ครับ เว็บไซต์ทำงานได้ปรกติครับ

สวัสดีครับ หาคน รับปรับแต่ง prestrashop หรือโมโครงสร้าง theme เล็กน้อย ครับ ตอนนี้เป็น prestrashop 1.6.1.5 ครับ แต่สามารถเปลี่ยนเป็นรุ่นที่ท่าถนัดได้ ถ้าถนัดเป็น 1.7 ก็ได้ครับ เดิมที่ ลงเอง ทำเองแล้ว ยังทำได้ไม่ดีเท่าที่ควรครับ มีความต้องการ อยาก เพิ่มเติม บาง function ให้ เหมาะสมกับความต้องการของลูกค้าครับ สนใจ ติดต่อ num2029@ คุณบอม 0887893566 ขอบคุณมากครับ

1. การสั่งซื้อ ระบบไม่สามารถเเปลภาษาจากจีน - ไทย เเละไม่สามารถดึงข้อมูลจากเว็บจีนมาเเสดงผลที่หน้าเว็บไชต์ของทางเรา 2. เพิ่ม. function สำหรับเชลล์ 3. ติดตั้ง SSL

1. การสั่งซื้อ ระบบไม่สามารถเเปลภาษาจากจีน - ไทย เเละไม่สามารถดึงข้อมูลจากเว็บจีนมาเเสดงผลที่หน้าเว็บไชต์ของทางเรา 2. เพิ่ม. function สำหรับเชลล์ 3. ติดตั้ง SSL

ต้องการทำแอพเกี่ยวกับการเล่นเกมแล้วสะสมแต้ม คล้ายกับแอพ adpocket แต่เพิ่มเติม function

ย้าย image ขึ้นไปบน aws เพื่อทำเป็น AWS AMI 1. Elastix MT 2. pfsense

design website, built function for usability, 2 week done. ออกแบบและสร้าง เว๊ปไซร์ ตามคอนเซ็ปของลูกค้า

ต้องการให้พัฒนา ระบบฟังภาษาไทยผ่าน php โดยเมื่อฟังคำที่เป็นคำสั่ง เช่น เปิดไฟ ให้ไปสั่ง function php ให้ทำงานต่อ ทางผมมี function อยู่แล้ว ขาดส่วนที่รับ input เป็นเสียงเพื่อไป trigger ให้ function ที่เตรียมไว้ได้ทำงานต่อ

ต้องการให้พัฒนา ระบบฟังภาษาไทยผ่าน php โดยเมื่อฟังคำที่เป็นคำสั่ง เช่น เปิดไฟ ให้ไปสั่ง function php ให้ทำงานต่อ ทางผมมี function อยู่แล้ว ขาดส่วนที่รับ input เป็นเสียงเพื่อไป trigger ให้ function ที่เตรียมไว้ได้ทำงานต่อ

Creating the corporate website for a chemical company with eCommerce function. Able to search 300000+ items and show suggested result while typing, login to see price, can generate a quotation online, has add to basket order function and send out email confirmation . If possible, the product data will link to an ERP database ( Winspeed). Has live chat function and customers can subscribe to our newsletter. Back office can pull the quotation data, order data and customer data. The website will have CMS to manages pages like news, promotion, career opportunities. Also include contact form and catalog request form. Also need graphic design for banners. And also do SEO. สร้าง website บริษัทโดยมี eCommerce function สำหรับสินค้าประเภทเคมี 300000 รายการ ส...

Title: Ecommerce Expert Needed to Build Store, Connect Alibaba, and Post Digital Products on So...social media (Instagram, Facebook, TikTok, etc.) • Connect payment processing (credit cards, etc.) • Connect my social media accounts to my store • Help set up basic marketing and automation My goal is to have a fully automated ecommerce store where customers can purchase products and digital downloads, and physical products are fulfilled automatically by suppliers. Please include: • Examples of ecommerce stores you've built • Experience with Alibaba or dropshipping • Experience posting or marketing digital products • Timeline to complete project • Total cost estimate I'm looking for someone reliable for possible lon...

...concepts to a general-public audience. The pieces should feel approachable and engaging, yet keep a formal tone—think of the clarity you find in a popular‐science magazine rather than casual blog chatter. Each article will walk the reader through one clear idea, pairing plain language with correct terminology so non-experts finish feeling informed, not overwhelmed. Please weave in real-world examples or recent findings where relevant and cite reputable sources in APA or MLA style at the end. Deliverables • 6 original articles, 700 – 900 words each • 3 on Space/Astronomy topics, 3 on Physics/Chemistry topics • A short, hook-style headline and a two-sentence summary for every article • Proper citations plus a plagiarism-free report (e.g., T...

We are looking for a designer to help cr...while still being optimized primarily for ultralight camping and overnight use. Key design features include a hydration bladder sleeve, waist belt, top hood, side zip access, elastic mesh front pocket, and side pockets with elastic retention for securing trekking poles or a tripod. The back panel should also include a rugged mesh sleeve designed to hold a removable foam seat pad, allowing it to function as both back support and a multi-use outdoor accessory. The overall goal is to develop a pack that feels lightweight, durable, and highly functional, while staying true to a simple, purpose-driven design language. We are looking for a designer who can help translate this concept into a thoughtful, manufacturable prototype built for real ou...

I need a skilled Python programmer to develop a control system for industrial machinery. The system will handle monitoring and data collection, as well as process control and adjustments. Key Requirements: - Integration with temperature, pressure, and proximity sensors - Robust data handling and processing - User-friendly interface for monitoring and control Ideal Skills: - Expertise in Python and industrial automation - Experience with sensor integration and data management - Strong problem-solving skills and attention to detail Please provide examples of similar work done.

Saya ingin menambahkan fitur login baru berbasis media sosial pada aplikasi saya, dan pilihan saya jatuh pada Google Sign-In. Saat ini belum ada sistem autentikasi di aplikasi, jadi Anda akan memban...• Pengambilan data profil dasar (nama, email, foto) dan penyimpanan aman di basis data kami. • Penanganan error yang jelas jika pengguna menolak izin atau koneksi gagal. • Dokumentasi singkat berisi langkah build, variabel lingkungan, dan cara menambah platform lain di masa depan (mis. Facebook atau LinkedIn). Teknologi backend kami fleksibel; sebutkan pengalaman Anda—Node.js, PHP, atau Python sama-sama diterima selama memenuhi standar keamanan. Kode harus bersih, terkomentar, dan siap diproduksi. Beri perkiraan waktu penyelesaian dan contoh proyek serupa ya...

I need an experienced developer to update Crestron touchpanels and an iOS apps to Smart Graphics for an MC3 processor. Attached image shows existing graphics, functioning well from simpl and vtrpro programming. Requirements: - Enhance user interface design - New layout design - Improved navigation - Custom graphics and icons Ideal Skills: - Profi...Attached image shows existing graphics, functioning well from simpl and vtrpro programming. Requirements: - Enhance user interface design - New layout design - Improved navigation - Custom graphics and icons Ideal Skills: - Proficiency in Crestron Smart Graphics - Strong UI/UX design skills - Experience with MC3 processors - Ability to create custom graphics and icons Please provide examples of previous work and a deta...

Job Title: SEO + Google Ads + Lead Generation Expert for Transport, Packers Movers and Insurance Business Project Description: We are looking for an experienced digital marketing expert/freelancer to generate qualified leads for our business through SEO, Google Ads, social media marketing, and lead funnel optimization. Business Segments: - Transport & Logistics -...revenue growth — not just traffic. Please apply only if you can show: - Case studies - Actual leads generated - Google Ads ROI results - SEO ranking improvements - Experience in local lead generation businesses When applying, please answer: 1. How would you generate leads for transport/packers/insurance? 2. What would you do in the first 90 days? 3. Estimated budget for ads + services? 4. Show examples of...

I need a Python coder to help with basic data analysis tasks. The data is structured, so experience with CSV and SQL is essential. Key tasks include: - Data cleaning and preprocessing - Data visualization - Statistical analysis The ideal freelancer should have: - Proficiency in Python - Experience with data analysis libraries (e.g., Pandas, NumPy, Matplotlib) - Ability to work with structured data formats like CSV and SQL Please provide examples of similar work.

โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด

...board-certified nephrologist to sit down with me online and focus on chronic kidney disease management from a lifestyle and nutritional angle. The goal of our session is clear: walk away with practical, evidence-based advice I can implement immediately—covering daily fluid intake, protein limits, sodium, potassium and phosphorus targets, sample meal ideas, and activity guidelines that fit my current kidney function. Ahead of the meeting you’ll receive my latest lab results and medical history so you can tailor recommendations appropriately. After we talk, I’d like a concise written summary I can refer back to and share with my primary physician. Deliverables • One live video or phone consultation (≈45 min) • Post-call PDF recap with individ...

...chronological order, filterable by trade, location and project size • Secure profile management module supporting document uploads (PDF, PNG, JPEG) and role-based privacy • Advanced search for contractors to discover subcontractors, and for subcontractors to discover jobs • Admin back-office to verify documents, flag content and manage user roles Acceptance criteria • All listed features function smoothly on desktop and mobile • Form validation prevents incomplete submissions and enforces required uploads • Search returns accurate, ranked results within two seconds • Deployed to a cloud host of your choice with HTTPS and database backups enabled Preferred stack is up to you—React, Vue or Angular on the front end paired wi...

...structured, and functional * No heavy graphics, icons, or decorative elements * Should feel like a field tool or manual, not a lifestyle planner Deliverables: * Print-ready PDF for KDP * Source file (preferably InDesign or editable format) Before starting full project: I would like to begin with 1–2 sample pages (paid) to confirm design direction and alignment. To Apply: Please include: * Examples of similar interior layouts (logbooks, planners, workbooks, or structured formats) * Confirmation that you are comfortable designing table-heavy, functional layouts * Your approach to creating clean, professional interiors (not just formatting text) Additional Notes: I will provide a detailed layout reference and content. The goal is to match a high standard of spacing, stru...

...Agents drive volume on the site, so the back-office has to give them a clear view of their business while keeping my overhead light. The module must handle: • Agent registration plus editable profile pages • Transaction tracking with concise, exportable reports • Commission calculation and scheduled payouts that respect multi-tier hierarchies I’m open on stack as long as it scales: Node.js, Python, Go, or similar on the back end; WebSockets or SSE for the live feed; relational DB plus Redis or similar for caching. Clean, well-commented code in Git, an API spec, and a short deployment guide are the expected deliverables. If you’ve shipped betting, trading, or high-frequency data systems before, let’s talk – the sooner we go live, the ...

...Agents drive volume on the site, so the back-office has to give them a clear view of their business while keeping my overhead light. The module must handle: • Agent registration plus editable profile pages • Transaction tracking with concise, exportable reports • Commission calculation and scheduled payouts that respect multi-tier hierarchies I’m open on stack as long as it scales: Node.js, Python, Go, or similar on the back end; WebSockets or SSE for the live feed; relational DB plus Redis or similar for caching. Clean, well-commented code in Git, an API spec, and a short deployment guide are the expected deliverables. If you’ve shipped betting, trading, or high-frequency data systems before, let’s talk – the sooner we go live, the ...

โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด

...quizzes completed for me. Each quiz is hosted on my school’s learning portal; log-in credentials and any course materials you might need will be supplied as soon as we start. My goal is simple: pass every quiz so the credits are posted and the classes are officially closed out—ideally all within the next month If you’ve successfully handled similar quiz-based catch-up work before, please let me see examples or brief summaries of that past work in your bid. Strong familiarity with typical U.S. high-school or general-education college subjects will help, but the standout factor is a proven track record of completing quizzes accurately and on schedule. I’ll review proposals quickly and select someone who can demonstrate reliability and solid results. Lookin...

I have a full set of microbiological data collected for a water-quality assessment and I need it shaped into a clear, technically sound report. The raw figures, sampling notes, and any supporting spreadsheets are ready; what I’m missing is a polished document that walks the reader from methodology through to conclus...Visually clean tables or graphs that present the key trends at a glance • Action-oriented recommendations grounded in the findings The schedule is flexible—there’s no firm deadline—so you’ll have room to dive deep and refine the narrative. If you’re comfortable working with typical lab datasets (CSV or Excel) and can deliver a document ready for submission in Word or PDF, I’d love to see examples of similar work and h...

I have a steady flow of raw footage that needs to be turned into eye-catching short-form content for Instagram Reels a...sound-synced beat drops, and anything else that keeps viewers watching to the end. You’ll receive the source clips, a brief mood reference, and any brand assets I have (logos, fonts, colors). Your job is to assemble 15- to 60-second vertical videos, add the creative flourishes, balance audio, and deliver ready-to-post MP4 files plus the project files in case small tweaks are needed later. Please share examples of similar social media edits you’ve done—especially projects that combine stylish effects, bold typography, and high retention pacing. If your portfolio fits, we can discuss the workflow, turnaround time, and payment per clip so we can g...

...element that shows up on the screen: how to read the wicks and bodies with confidence, recognise classic and advanced patterns and formations, and turn those observations into reliable trend identification skills. Here is what I have in mind: we meet online for live, interactive sessions where you share your screen (TradingView or a similar platform is fine) and break down real-time or historical examples. Each lesson should end with a short assignment so I can practise spotting patterns on my own; we will then review my screenshots or notes at the beginning of the next call. Once I’m comfortable interpreting candles, I’ll want to branch out into broader technicals and eventually fundamental analysis, so a tutor who can grow with me would be ideal. Acceptance criter...

...Tier) Category Tool/Service LLM OpenAI (free), Claude (free), or local models Orchestration Python with LangChain (optional) Source Control GitHub (free) Project Management Jira (free tier, up to 10 users) CI/CD GitHub Actions Database AWS RDS MySQL (free tier) Hosting AWS Amplify (free tier) Testing Playwright (free) Monitoring AWS CloudWatch (free tier) End-to-End Workflow User Prompt ↓ Requirement Agent ↓ JIRA Agent ↓ Developer Agent ↓ GitHub Repository + Pull Request ↓ Test Agent (Playwright) ↓ DevOps Agent (Deploy + Monitor) ↓ Progress Agent (Update JIRA) Pull Request Workflow Automation Agent creates a feature branch Code is generated and pushed Pull request is opened AWS Amplify automatical...

...Responsive variations 2. Brand Guidelines (Lightweight) Logo usage rules (spacing, sizing) Colour palette (HEX/RGB) Typography recommendations Do’s and don’ts 3. Mood Board Visual direction (imagery style, UI feel, tone) Colour application examples Typography feel This is important to align on the “look” before scaling 4. Landing Page Concept (1 page) A simple homepage mockup showing: Hero section Messaging style Layout and spacing How the brand works in context Doesn’t need to be coded—just design 5. Marketing Ad Concepts (2–3 examples) Simple ad visuals showing: How Lumo appears in paid social Typography + imagery usage Tone of messaging Acceptance Criteria The work will be approved when:...

I need a reliable developer to turn my idea into a functional Android application. At this stage I only require a simple, well-structured MVP that can later scale as new features are defined. Key needs: • Build a clean codebase for Android (latest SDK, Kotlin or Java—whichever you prefer). • Implement a straightforward UI with basic navigation and placeholder screens; final vi...Provide clear instructions for running the project in Android Studio and generating an APK. I have not locked the app’s exact purpose yet, so I’m looking for someone who can advise on best practices, suggest lightweight libraries, and keep everything modular for future additions. If you value clear communication, clean code, and short turnaround times, I’d love to review your ...

...emergency alerts. 2. Platform & Base Architecture Operating System: Android Exclusive (Minimum supported: Android 8.0 Oreo). Recommended Tech Stack: Kotlin (Native) or Flutter (with a strict requirement for native Method Channels to handle background services and permissions). Data Storage: Local database (Room/SQLite) for financial history and temporary audio storage. Cloud integration (Firebase/AWS) for emergency audio files and subscription management. 3. Detailed Modules (Features) Module 1: Core Engine (Screen Reading & Calculations) The foundation of the app is triaging ride requests the moment they pop up. AccessibilityService: Capture on-screen text (Platform, Ride Fare, Estimated Time, Distance to passenger, and Trip distance). The app must not use VPNs or...

I’m assembling a university-level learning packet and need a polished, press-ready PDF that combines original text, high-resolution images, and clear, well-labelled charts into a single, seamless document. Here’s what I have in mind: • Content development & editing – refine my draft notes, add engaging academic prose where gaps...Letter). • Final delivery – provide the editable source file (InDesign or Word preferred) plus a print-ready, compressed PDF. Acceptance criteria: every figure captioned and cited, no orphan lines or widowed headings, fonts embedded, file size under 15 MB, and all hyperlinks tested. If you’re comfortable blending text, images, and charts into an engaging educational resource, I’d love to see examples ...

I’m ready to give my GoDaddy site a fresh start and need a designer who knows the GoDaddy Website Builder inside out. The brief is simple: craft a clean, minimalistic look...navigation • Consistent typography, color palette, and spacing that match the brand assets I’ll supply • Basic on-page SEO setup (titles, meta description, alt tags) before publishing Acceptance criteria: — Page renders flawlessly on desktop, tablet, and mobile previews inside GoDaddy — Core Web Vitals for the Home page sit in the “good” range — All links, buttons, and contact prompts function correctly after publish I’ll provide the copy, logo, and any imagery you need as soon as we start. If this first milestone goes smoothly, I’m op...

...ready to give my entire home a cohesive, modern look built around calm, neutral tones. The spaces that need attention are the living room, main bedroom, kids’ bedroom, kitchen, and two washrooms. Here’s what I’d like from you: • Concept boards that capture a sleek modern feel while keeping the palette soft and neutral. • Scaled furniture and layout plans for each room so I can see flow and function before anything is purchased. • Realistic 3D visuals or renderings that help me (and the contractor) understand finishes, lighting, and materials. • A concise shopping list with key furniture, light fixtures, hardware, and décor items—nothing over-complicated, just the pieces that tie everything together. The house is a b...

Saya membutuhkan sebuah script pengujian keamanan khusus untuk VPS DigitalOcean yang saya kelola. Fokus pengujian adalah pada ketahanan layanan terhadap serangan DDoS sehingga saya bisa menilai seberapa cepat server melambat, titik kegagalan, serta parameter yang perlu dioptimalkan. Ruang lingkup yang saya harapkan: • Menulis script (bash atau python) yang dapat mensimulasikan traffic DDoS secara terukur—misalnya melalui flood HTTP/HTTPS atau UDP—tanpa merusak sistem file atau mengeksekusi payload berbahaya. • Opsi konfigurasi agar saya bisa menentukan durasi, intensitas, dan jenis traffic. • Log real-time dan ringkasan hasil (CPU, RAM, bandwidth, response time) setelah pengujian selesai. • Panduan penggunaan singkat: cara menjalankan, paramete...

I’d like to extend my current WordPress site by turning the existing theme into a fully-functional store. The core of the job is theme customization focused on adding new e-commerce features. I’m ope...quick Loom video) showing how to add products, adjust prices, and process orders—this doubles as the light admin support I mentioned. Acceptance criteria – Storefront loads with no styling conflicts or console errors. – A test order can be completed from product page through thank-you email. – Admin instructions are clear enough that I can replicate the process unaided. If you have recent examples of theme-level e-commerce work, feel free to link them—otherwise just tell me how you would tackle the styling hand-off. I’m ready to ...

I’m build...guard-rail frameworks—whatever combination delivers measurably higher factual precision. Deliverables • A revised model or inference pipeline that demonstrably improves response accuracy (verified on my held-out benchmark). • Evaluation report with automatic metrics (e.g., factual consistency, BERTScore) plus a small human review sample. • Clean, reproducible code/notebooks configured for my AWS GPU instance. Acceptance criteria • ≥90 % accuracy on my 500-item test set with zero critical factual errors. • Latency increase kept under 10 %. • Documentation clear enough for a one-command retrain. If you’re comfortable working with tools like PyTorch, LangChain, vector databases, and multimodal embeddings, let...

I’m commissioning a concise, easy-to-navigate site that presents our institute in a clear, straightforward manner. The primary goal is t...Webflow, or a lightweight custom build are all acceptable as long as editing text and images later is straightforward for non-technical staff. Basic on-page SEO (meta titles, descriptions, alt tags) and Google Analytics setup should be included so we can track traffic from day one. Please outline: • Recommended platform and why • Timeframe to deliver a first draft and final version • Any examples of past simple-style educational sites you’ve created Once the final site passes a quick usability check on the latest versions of Chrome, Firefox, Safari, and Edge—and we can update content from our end—the...

...numbering while reserving the original extension. A dry-run flag that prints the planned changes without touching the files will help me verify the outcome before committing. Python 3 feels like the most portable option, but I am open to Bash or PowerShell as long as usage is thoroughly documented and the code is clearly commented. Cross-platform compatibility (Windows and macOS) is a plus, and the script must fail gracefully if it encounters name collisions or permission issues, logging those instances for review. Deliverables • Well-commented source code • A concise README or inline help describing parameters, examples, and any dependencies • A quick test or sample run that proves the renaming logic works on a small dummy data set Handing ov...

...numbering while reserving the original extension. A dry-run flag that prints the planned changes without touching the files will help me verify the outcome before committing. Python 3 feels like the most portable option, but I am open to Bash or PowerShell as long as usage is thoroughly documented and the code is clearly commented. Cross-platform compatibility (Windows and macOS) is a plus, and the script must fail gracefully if it encounters name collisions or permission issues, logging those instances for review. Deliverables • Well-commented source code • A concise README or inline help describing parameters, examples, and any dependencies • A quick test or sample run that proves the renaming logic works on a small dummy data set Handing ov...

...Engineering, or related field. · 5+ years in data engineering roles, with at least 2 years handling real-time or streaming pipelines. · Strong programming skills in Python/Java and SQL. · Experience with Apache Kafka, Apache Spark, or Apache Flink for real-time and batch processing. · Hands-on with Airflow, dbt, or other orchestration tools. · Familiarity with data modeling (OLAP/OLTP), schema evolution, and format handling (Parquet, Avro, ORC). · Experience with hybrid/on-prem and cloud platforms (AWS/GCP/Azure) deployments. · Proficient in working with data lakes/warehouses like Snowflake, BigQuery, Redshift, or ...

...unnecessary horizontal scrolling * Reorganise or remove non-essential data * Improve form experiences: * Simplify smaller forms (e.g. remove unnecessary tabs) * Introduce better structures for complex forms (e.g. Wizards where appropriate) * Create a UI standards document for our development team, including: * Design guidelines * Component usage patterns * Layout conventions * Real examples from the system --- Technical Context: * Framework: Laravel * Admin Panel: Filament v5 * Demo: * Docs: You will be provided with: * Access to our GitHub repository * Access to a staging environment for testing and review --- Workflow Requirements: You must be comfortable working within a structured development workflow: *

I need a sleek, modern-luxury website built on WordPress that feels premium from the first click. The palette is set—black, white and tasteful touches of gold—so the design should lean on strong typography, generous white space and subtle animations to convey that...WooCommerce (or equivalent) set up for digital products with secure card gateway – Newsletter integration (Mailchimp, Klaviyo or similar) – Responsive optimisation and basic on-page performance tuning (caching, image compression) – One round of revisions after first full demo I’ll provide logo, font licences and initial copy; you handle everything from installation to final QA. Please include examples of luxury or minimalist sites you’ve crafted, estimated timeline and a...

Project Title: Google Map Review for Retail Store Description: I am looking for a freelancer who can help address a list of Google Map reviews for my retail store. The ideal candidate should have experience in managing and optimizing Google Map reviews for retail businesses. Requirements: - Experience in managing and ...management features - Excellent written communication skills - Ability to provide timely and professional responses to customer reviews - Strong attention to detail and ability to maintain a positive online reputation for the retail store If you have the necessary skills and experience to help address a list of more than 10 Google Map reviews for my retail store, please submit your proposal along with examples of your previous work in managing and optimizing onlin...